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Xu Q, La T, Ye K, Wang L, Wang S, Hu Y, Teng L, Yan L, Li J, Zhang Z, Shao Z, Zhang YY, Zhao XH, Feng YC, Jin L, Baker M, Thorne RF, Zhang XD, Shao F, Cao H. KMT2A and chronic inflammation as potential drivers of sporadic parathyroid adenoma. Clin Transl Med 2024; 14:e1734. [PMID: 38888967 PMCID: PMC11185127 DOI: 10.1002/ctm2.1734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 05/19/2024] [Accepted: 05/24/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND Sporadic parathyroid adenoma (PA) is the most common cause of hyperparathyroidism, yet the mechanisms involved in its pathogenesis remain incompletely understood. METHODS Surgically removed PA samples, along with normal parathyroid gland (PG) tissues that were incidentally dissected during total thyroidectomy, were analysed using single-cell RNA-sequencing with the 10× Genomics Chromium Droplet platform and Cell Ranger software. Gene set variation analysis was conducted to characterise hallmark pathway gene signatures, and single-cell regulatory network inference and clustering were utilised to analyse transcription factor regulons. Immunohistochemistry and immunofluorescence were performed to validate cellular components of PA tissues. siRNA knockdown and gene overexpression, alongside quantitative polymerase chain reaction, Western blotting and cell proliferation assays, were conducted for functional investigations. RESULTS There was a pervasive increase in gene transcription in PA cells (PACs) compared with PG cells. This is associated with high expression of histone-lysine N-methyltransferase 2A (KMT2A). High KMT2A levels potentially contribute to promoting PAC proliferation through upregulation of the proto-oncogene CCND2, which is mediated by the transcription factors signal transducer and activator of transcription 3 (STAT3) and GATA binding protein 3 (GATA3). PA tissues are heavily infiltrated with myeloid cells, while fibroblasts, endothelial cells and macrophages in PA tissues are commonly enriched with proinflammatory gene signatures relative to their counterparts in PG tissues. CONCLUSIONS We revealed the previously underappreciated involvement of the KMT2A‒STAT3/GATA3‒CCND2 axis and chronic inflammation in the pathogenesis of PA. These findings underscore the therapeutic promise of KMT2A inhibition and anti-inflammatory strategies, highlighting the need for future investigations to translate these molecular insights into practical applications. HIGHLIGHTS Single-cell RNA-sequencing reveals a transcriptome catalogue comparing sporadic parathyroid adenomas (PAs) with normal parathyroid glands. PA cells show a pervasive increase in gene expression linked to KMT2A upregulation. KMT2A-mediated STAT3 and GATA3 upregulation is key to promoting PA cell proliferation via cyclin D2. PAs exhibit a proinflammatory microenvironment, suggesting a potential role of chronic inflammation in PA pathogenesis.
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Affiliation(s)
- Qin Xu
- Department of Nephrology, Henan Key Laboratory of Kidney Disease and Immunology of Zhengzhou University People's HospitalZhengzhou University People's Hospital ,Henan Provincial People's HospitalZhengzhouChina
| | - Ting La
- National‐Local Joint Engineering Research Center of Biodiagnosis & BiotherapyThe Second Affiliated HospitalXi'an Jiaotong UniversityXi'anChina
| | - Kaihong Ye
- Translational Research InstituteHenan Provincial and Zhengzhou City Key Laboratory of Non‐Coding RNA and Cancer MetabolismHenan International Join Laboratory of Non‐Coding RNA and Metabolism in CancerZhengzhou University People's Hospital and Henan Provincial People's HospitalAcademy of Medical SciencesZhengzhou UniversityZhengzhouChina
| | - Li Wang
- School of Basic Medical SciencesZhengzhou UniversityZhengzhouChina
| | - Shasha Wang
- Department of NephrologyXinxiang Medical UniversityXinxiangChina
| | - Yifeng Hu
- Department of Nephrology, Henan Key Laboratory of Kidney Disease and Immunology of Zhengzhou University People's HospitalZhengzhou University People's Hospital ,Henan Provincial People's HospitalZhengzhouChina
| | - Liu Teng
- Department of Nephrology, Henan Key Laboratory of Kidney Disease and Immunology of Zhengzhou University People's HospitalZhengzhou University People's Hospital ,Henan Provincial People's HospitalZhengzhouChina
| | - Lei Yan
- Department of Nephrology, Henan Key Laboratory of Kidney Disease and Immunology of Zhengzhou University People's HospitalZhengzhou University People's Hospital ,Henan Provincial People's HospitalZhengzhouChina
| | - Jinming Li
- Translational Research InstituteHenan Provincial and Zhengzhou City Key Laboratory of Non‐Coding RNA and Cancer MetabolismHenan International Join Laboratory of Non‐Coding RNA and Metabolism in CancerZhengzhou University People's Hospital and Henan Provincial People's HospitalAcademy of Medical SciencesZhengzhou UniversityZhengzhouChina
| | - Zhenhua Zhang
- Department of Thyroid SurgeryHenan Provincial People's HospitalZhengzhou University People's HospitalZhengzhouChina
| | - Zehua Shao
- Children's Heart CenterHenan Provincial People's HospitalZhengzhou University People's HospitalZhengzhouChina
| | - Yuan Yuan Zhang
- School of Biomedical Sciences and PharmacyThe University of NewcastleCallaghanNew South WalesAustralia
| | - Xiao Hong Zhao
- School of Biomedical Sciences and PharmacyThe University of NewcastleCallaghanNew South WalesAustralia
| | - Yu Chen Feng
- School of Medicine and Public HealthThe University of NewcastleCallaghanNew South WalesAustralia
| | - Lei Jin
- Translational Research InstituteHenan Provincial and Zhengzhou City Key Laboratory of Non‐Coding RNA and Cancer MetabolismHenan International Join Laboratory of Non‐Coding RNA and Metabolism in CancerZhengzhou University People's Hospital and Henan Provincial People's HospitalAcademy of Medical SciencesZhengzhou UniversityZhengzhouChina
- School of Medicine and Public HealthThe University of NewcastleCallaghanNew South WalesAustralia
| | - Mark Baker
- School of Biomedical Sciences and PharmacyThe University of NewcastleCallaghanNew South WalesAustralia
| | - Rick F. Thorne
- Translational Research InstituteHenan Provincial and Zhengzhou City Key Laboratory of Non‐Coding RNA and Cancer MetabolismHenan International Join Laboratory of Non‐Coding RNA and Metabolism in CancerZhengzhou University People's Hospital and Henan Provincial People's HospitalAcademy of Medical SciencesZhengzhou UniversityZhengzhouChina
- School of Biomedical Sciences and PharmacyThe University of NewcastleCallaghanNew South WalesAustralia
| | - Xu Dong Zhang
- Translational Research InstituteHenan Provincial and Zhengzhou City Key Laboratory of Non‐Coding RNA and Cancer MetabolismHenan International Join Laboratory of Non‐Coding RNA and Metabolism in CancerZhengzhou University People's Hospital and Henan Provincial People's HospitalAcademy of Medical SciencesZhengzhou UniversityZhengzhouChina
- School of Biomedical Sciences and PharmacyThe University of NewcastleCallaghanNew South WalesAustralia
| | - Feng‐Min Shao
- Department of Nephrology, Henan Key Laboratory of Kidney Disease and Immunology of Zhengzhou University People's HospitalZhengzhou University People's Hospital ,Henan Provincial People's HospitalZhengzhouChina
| | - Huixia Cao
- Department of Nephrology, Henan Key Laboratory of Kidney Disease and Immunology of Zhengzhou University People's HospitalZhengzhou University People's Hospital ,Henan Provincial People's HospitalZhengzhouChina
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Carvalho ARTB, Araújo PHD, Romani FADP, Barra BB. Atypical parathyroid adenoma with severe bone manifestations in early adolescence. BMJ Case Rep 2024; 17:e259760. [PMID: 38604742 PMCID: PMC11015270 DOI: 10.1136/bcr-2024-259760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2024] Open
Abstract
This is a case of primary hyperparathyroidism in a female teenager with multiple fractures and severe bone manifestations. The histopathology revealed atypical parathyroid adenoma, an exceedingly rare form of hyperparathyroidism; its main differential diagnosis is parathyroid carcinoma, as it shares both clinical and histological characteristics with it, in addition to its still uncertain malignant potential.
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Affiliation(s)
| | | | | | - Betânia Bisinoto Barra
- Pediatric Endocrinology, Hospital Regional de Taguatinga, Taguatinga, Distrito Federal, Brazil
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3
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Gheorghe AM, Sima OC, Florescu AF, Ciuche A, Nistor C, Sandru F, Carsote M. Insights into Hyperparathyroidism-Jaw Tumour Syndrome: From Endocrine Acumen to the Spectrum of CDC73 Gene and Parafibromin-Deficient Tumours. Int J Mol Sci 2024; 25:2301. [PMID: 38396977 PMCID: PMC10889221 DOI: 10.3390/ijms25042301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 02/07/2024] [Accepted: 02/08/2024] [Indexed: 02/25/2024] Open
Abstract
A total of 1 out of 10 patients with primary hyperparathyroidism (PHP) presents an underlying genetic form, such as multiple endocrine neoplasia types 1, 2A, etc., as well as hyperparathyroidism-jaw tumour syndrome (HJT). We aimed to summarise the recent data, thus raising more awareness regarding HJT, from the clinical perspective of PHP in association with the challenges and pitfalls of CDC73 genetic testing and parafibromin staining. This narrative review included a sample-focused analysis from the past decade according to a PubMed search. We identified 17 original human studies (≥4 patients per article). The mean age at disease onset was between 20.8 and 39.5 years, while the largest study found that 71% of patients had HJT recognised before the age of 30. Males and females seemed to be equally affected, in contrast with sporadic PHP. PHP represented the central manifestation of HJT, occurring as the first manifestation in up to 85% of HJT cases. A biochemistry panel found a mean serum calcium level above the level of 12 mg/dL in PHP. PTH was elevated in HJT as well, with average values of at least 236.6 pg/mL. The most frequent pathological type in PHP was a parathyroid adenoma, but the incidence of a parathyroid carcinoma was much higher than in non-HJT cases (15% of all parathyroid tumours), with the diagnosis being established between the age of 15 and 37.5. In some families up to 85% of carriers suffered from a parathyroid carcinoma thus indicating that certain CDC73 pathogenic variants may harbour a higher risk. An important issue in HJT was represented by the parafibromin profile in the parathyroid tumours since in HJT both parathyroid adenomas and carcinomas might display a deficient immunoreactivity. Another frequent manifestation in HJT was ossifying fibromas of the jaw (affecting 5.4% to 50% of patients; the largest study found a prevalence of 15.4%). HJT was associated with a wide variety of kidney lesion (mostly: kidney cysts, with a prevalence of up to 75%, and renal tumours involved in 19% of patients). The risk of uterine lesions seemed increased in HJT, especially with concern to leiomyomas, adenofibromas, and adenomyosis. The underlying pathogenic mechanisms and the involvement of CDC73 pathogenic variants and parafibromin expression are yet to be explored. Currently, the heterogeneous expression of parafibromin status and, the wide spectrum of CDC73 mutations including the variety of clinical presentations in HJT, make it difficult to predict the phenotype based on the genotype. The central role of HJT-PHP is, however, the main clinical element, while the elevated risk of parathyroid carcinoma requires a special awareness.
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Affiliation(s)
- Ana-Maria Gheorghe
- PhD Doctoral School of “Carol Davila”, University of Medicine and Pharmacy, 050474 Bucharest, Romania; (A.-M.G.); (O.-C.S.)
| | - Oana-Claudia Sima
- PhD Doctoral School of “Carol Davila”, University of Medicine and Pharmacy, 050474 Bucharest, Romania; (A.-M.G.); (O.-C.S.)
| | - Alexandru Florin Florescu
- Endocrinology Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700111 Iasi, Romania;
- Endocrinology Department, “Sf. Spiridon” Emergency County Clinical Hospital, 700111 Iasi, Romania
| | - Adrian Ciuche
- Department 4—Cardio-Thoracic Pathology, Thoracic Surgery II Discipline, Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania;
- Thoracic Surgery Department, “Dr. Carol Davila” Central Emergency University Military Hospital, 010825 Bucharest, Romania
| | - Claudiu Nistor
- Department 4—Cardio-Thoracic Pathology, Thoracic Surgery II Discipline, Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania;
- Thoracic Surgery Department, “Dr. Carol Davila” Central Emergency University Military Hospital, 010825 Bucharest, Romania
| | - Florica Sandru
- Department of Dermatovenerology, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Dermatovenerology, “Elias” University Emergency Hospital, 011461 Bucharest, Romania
| | - Mara Carsote
- Department of Endocrinology, Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania;
- Department of Clinical Endocrinology V, “C.I. Parhon” National Institute of Endocrinology, 020021 Bucharest, Romania
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Huo J, Su H, Lin X, Zhang F. Parathyroid carcinoma with bilateral lower extremity pain as the first symptom: A case report. Asian J Surg 2024; 47:1017-1018. [PMID: 37923601 DOI: 10.1016/j.asjsur.2023.10.086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 10/20/2023] [Indexed: 11/07/2023] Open
Affiliation(s)
- Jiaxing Huo
- Department of Thyroid and Breast Surgery, Hebei General Hospital Affiliated to Hebei Medical University, Shijiazhuang, 050051, Hebei Province, China
| | - Hang Su
- Department of Thyroid and Breast Surgery, Hebei General Hospital Affiliated to North China University of Science and Technology, Shijiazhuang, 050051, Hebei Province, China
| | - Xunyi Lin
- Department of Thyroid and Breast Surgery, Hebei General Hospital Affiliated to Hebei North University, Shijiazhuang, 050051, Hebei Province, China
| | - Fenghua Zhang
- Department of Thyroid and Breast Surgery, Hebei General Hospital, No.348 Peace West Road, Shijiazhuang, 050051, Hebei Province, China.
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5
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Wu J, Sun Y, Zhang Q, Lin Y, Wang P, Leng L, Cao L, Yu F, Deng H. Giant functional parathyroid carcinoma: a case report and literature review. Front Oncol 2024; 13:1310290. [PMID: 38250555 PMCID: PMC10797129 DOI: 10.3389/fonc.2023.1310290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 12/12/2023] [Indexed: 01/23/2024] Open
Abstract
Background Parathyroid carcinoma is an infrequent neoplasm of the endocrine system, constituting roughly 0.5% to 5% of cases of primary hyperparathyroidism. The diagnosis of this condition presents a unique challenge for healthcare professionals. Case report We present a case of a 77-year-old female patient who presented with a longstanding right-sided neck tumor. The Positron emission tomography-computed tomography (PET-CT) scan detected a substantial tumor situated at the inferior border of the thyroid gland. A surgical procedure was conducted, resulting in the total excision of the tumor. The diagnosis of parathyroid carcinoma was confirmed through pathological investigation. At the six-month follow-up, the patient exhibited favorable post-operative outcomes with no evidence of recurrence. Conclusion The primary approaches for managing parathyroid carcinoma involve precise diagnosis and surgical removal. This case report provides confirmation that the implementation of rigorous treatment measures can yield a substantial improvement in the prognosis.
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Affiliation(s)
- Jian Wu
- Department of Otorhinolaryngology-Head and Neck Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Yifang Sun
- Department of Ophthalmology, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Qian Zhang
- Department of Otorhinolaryngology-Head and Neck Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Ying Lin
- Department of Otorhinolaryngology-Head and Neck Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Pengzhen Wang
- Guangzhou Institute of Traumatic Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Lei Leng
- Guangzhou Institute of Pathology, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Lei Cao
- Department of Otorhinolaryngology-Head and Neck Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Feng Yu
- Department of Otorhinolaryngology-Head and Neck Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Haiyan Deng
- Department of Otorhinolaryngology-Head and Neck Surgery, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, Guangdong, China
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6
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Szabo Yamashita T, Shirali AS, Meas S, Sarli V, Clemente-Gutierrez UE, Chiang YJ, Silva-Figueroa A, Vodopivec DM, Williams M, Fisher SB, Graham PH, Grubbs EG, Lucci A, Busaidy N, Perrier ND. Is there a role for liquid biopsy in the surveillance of parathyroid carcinoma? Surgery 2024; 175:193-198. [PMID: 37993289 DOI: 10.1016/j.surg.2023.07.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 05/25/2023] [Accepted: 07/08/2023] [Indexed: 11/24/2023]
Abstract
BACKGROUND Parathyroid carcinoma is a rare malignancy with high recurrence rates. Liquid biopsy is a stratifying tool in disease recurrence/progression in other malignant processes. This study sought to assess the feasibility and application of liquid biopsy in parathyroid carcinoma and its impact on surveillance. METHODS Retrospective review of a prospectively maintained database of adults treated for parathyroid carcinoma at a tertiary care center (2017-2023). Demographics, clinical characteristics, and laboratory variables were collected. Circulating cell-free deoxyribonucleic acid enrichment and circulating tumor cell enumeration were obtained from serial blood samples. RESULTS A total of 25 patients were identified-64% were male patients, with a median age of 56 years (interquartile range 45-63). Fifty blood samples were collected postoperatively. At first, circulating tumor cell enumeration, 56% (14/25) of patients had no evidence of disease, and 32% (8/25) had distant metastasis. Median follow-up was 53 months (interquartile range 23-107). At the last follow-up, 40% (10/25) of patients were found to have distant metastasis. Serial circulating tumor cell enumeration was performed in 52% of patients, median highest circulating tumor cell was (interquartile range 1-22). Circulating cell-free deoxyribonucleic acid was assessed in 64% of patients (16/25). There was no difference in circulating tumor cells or circulating cell-free deoxyribonucleic acid between those with distant metastasis and those without distant metastasis. The most common mutation identified was TP53, present in 88% of circulating cell-free deoxyribonucleic acid samples with a mutation. Circulating cell-free deoxyribonucleic acid and parathyroid hormone levels were not found to have any association (r = -0.27, P = .39), but parathyroid hormone and circulating tumor cell had a linear relationship (r = 0.76, P < .001). CONCLUSION Liquid biopsy appears to be a feasible tool in parathyroid carcinoma surveillance. The relationship between circulating cell-free deoxyribonucleic acid and parathyroid hormone levels remains unclear, and the association between circulating tumor cell enumeration and parathyroid hormone levels may be impactful. The finding that TP53 mutation is more prevalent in patients with distant metastasis may impact further management.
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Affiliation(s)
| | - Aditya S Shirali
- MD Anderson Cancer Center, Department of Surgical Oncology, Houston, TX
| | - Salyna Meas
- MD Anderson Cancer Center, Breast Surgical Oncology, Houston, TX
| | - Vanessa Sarli
- MD Anderson Cancer Center, Breast Surgical Oncology, Houston, TX
| | | | - Yi-Ju Chiang
- MD Anderson Cancer Center, Department of Surgical Oncology, Houston, TX
| | | | - Danica M Vodopivec
- MD Anderson Cancer Center, Department of Endocrine Neoplasia and Hormonal Disorders, Houston, TX
| | - Michelle Williams
- MD Anderson Cancer Center, Department of Anatomical Pathology, Houston, TX
| | - Sarah B Fisher
- MD Anderson Cancer Center, Department of Surgical Oncology, Houston, TX
| | - Paul H Graham
- MD Anderson Cancer Center, Department of Surgical Oncology, Houston, TX
| | | | - Anthony Lucci
- MD Anderson Cancer Center, Breast Surgical Oncology, Houston, TX
| | - Naifa Busaidy
- MD Anderson Cancer Center, Department of Endocrine Neoplasia and Hormonal Disorders, Houston, TX
| | - Nancy D Perrier
- MD Anderson Cancer Center, Department of Surgical Oncology, Houston, TX.
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Yin Z, Xu X, Cheng L, Kong W, He Y, Wang X. Functional and nonfunctional parathyroid carcinoma: two case reports and literature review. Discov Oncol 2023; 14:216. [PMID: 38019325 PMCID: PMC10686913 DOI: 10.1007/s12672-023-00841-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 11/26/2023] [Indexed: 11/30/2023] Open
Abstract
Parathyroid carcinoma (PC) is a rare malignant endocrine tumor. It can be divided into functional and non-functional types according to the tumor's ability to secrete parathyroid hormone. Herein, we present a case each of functional and nonfunctional PC. Case 1: Functional PC. The main clinical symptoms were high parathyroid hormone and hypercalcemia with bone injury and other complications. The mass was large, capsulated, and showed vascular invasion. The tumor was surgically removed, along with a part of the tracheal wall and recurrent laryngeal nerve that were invaded by the tumor. The ipsilateral and isthmus thyroid lobe and central lymph nodes were also removed. Medicines were given to lower blood calcium. The patient died 18 months after surgery because of severe pulmonary infection and tracheal stenosis. Case 2: Non-functional PC. The patient showed no obvious clinical symptoms, but physical examination revealed a thyroid nodule. Despite the small diameter, the mass still invaded the surrounding thyroid lobe, fat, and muscle tissue. Surgery was performed to remove the tumor and ipsilateral thyroid lobe and central lymph nodes. The patient survived without recurrence or metastasis. Thus, we believe that the prognosis of PC negatively correlates with the scope of surgery. Early surgery can improve patient prognosis, and physical examination is conducive to early detection of PC. Herein, we provide a description of the diagnostic workup and the treatment approach and review relevant studies. We summarize the clinicopathological characteristics of PC cases to provide evidence for early diagnosis and therapy, to improve patient prognosis.
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Affiliation(s)
- Zhidong Yin
- Department of Pathology, Second Affiliated Hospital, Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Xi Xu
- Department of Pathology, Second Affiliated Hospital, Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Lu Cheng
- Department of Pathology, Second Affiliated Hospital, Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Weike Kong
- Department of Pathology, Second Affiliated Hospital, Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Yingfei He
- Department of Pathology, Second Affiliated Hospital, Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Xiaogang Wang
- Department of Pathology, Second Affiliated Hospital, Zhejiang University School of Medicine, No. 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China.
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8
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Yang J, Lu X, Zhou P, Liu H, Wang J, Su X. Recurrence hyperparathyroidism caused by synchronous parathyroid carcinoma and parathyromatosis in a patient with long-term hemodialysis. BMC Nephrol 2023; 24:293. [PMID: 37794407 PMCID: PMC10552215 DOI: 10.1186/s12882-023-03328-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 09/07/2023] [Indexed: 10/06/2023] Open
Abstract
BACKGROUND Parathyroid carcinoma and parathyromatosis are very rare diseases in patients on hemodialysis. Its pathogenesis, clinical features, preoperative diagnosis, and surgery are challenging. We describe a rare case of recurrent hyperparathyroidism due to synchronous parathyroid carcinoma and parathyromatosis. CASE PRESENTATION A 46-year-old Chinese woman was diagnosed with end-stage renal disease and received regular hemodialysis. Four years later, she experienced discomfort due to itching and was diagnosed with drug-resistant secondary hyperparathyroidism. Parathyroidectomy was performed, and her parathyroid hormone (PTH) levels were reduced. The pathology also revealed that the four nodules were parathyroid nodular hyperplasia without evidence of malignancy. Five years after surgery, the right subcutaneous nodule and left inferior nodule were detected by multiple imaging modalities, and the nodules were accompanied by recurrence itching and elevation of PHT. A complete resection of two nodules was performed, and the patient was diagnosed with parathyroid carcinoma and parathyromatosis. At 8 months postsurgery, her PHT and serum calcium levels were stable, and there were no signs of recurrence. CONCLUSIONS This is a rare case of synchronous parathyroid carcinoma and parathyromatosis in a patient with secondary hyperparathyroidism after parathyroidectomy. We suggest meticulous handling of parathyroid hyperplasia to avoid rupture and spillage during surgery, and precise pro-operation location by multiple imaging modalities is crucial for successful parathyroidectomy.
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Affiliation(s)
- Jun Yang
- Department of Nuclear Medicine, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003, P.R. China
| | - Xili Lu
- Department of Nuclear Medicine, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003, P.R. China
| | - Pingping Zhou
- Department of Nuclear Medicine, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003, P.R. China
| | - Hao Liu
- Department of Nuclear Medicine, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003, P.R. China
| | - Jili Wang
- The Department of Pathology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003, P.R. China
| | - Xinhui Su
- Department of Nuclear Medicine, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003, P.R. China.
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Yin F, Hou C, Wang S, Wang X, Yang Z. A nomogram for predicting overall survival in patients with parathyroid cancer: A novel web-based calculator. Asian J Surg 2023; 46:4169-4177. [PMID: 36307262 DOI: 10.1016/j.asjsur.2022.10.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/27/2022] [Accepted: 10/06/2022] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND Parathyroid carcinoma is a rare endocrine malignancy. Considering that clinicians develop appropriate treatment strategies based on patients' survival expectations. Therefore, the present study aimed to develop a survival prediction model to guide clinical decision-making. METHODS We retrospectively analyzed 362 parathyroid carcinoma patients diaagnosed in the Surveillance, Epidemiology, and End Results (SEER) database between 2004 and 2015. Correlations between outcome events and variables were analyzed using univariate and multifactorial Cox regression, and variables screened by the multifactorial Cox risk proportional model were used to construct a survival prediction model. The model was evaluated using Receiver Operating Characteristic (ROC) curves, decision curve analysis (DCA), and C-index and calibration curves. RESULTS Univariate and multifactorial COX analyses revealed five independent prognostic factors for parathyroid carcinoma patients, which were subsequently used to develop the nomogram prediction model. In the training cohort, the C-index of the nomogram in predicting the overall survival (OS) was 0.747 (0.686-0.808), the area under the receiver operator characteristics curve(AUC)values of the nomogram in prediction of the 3, 5, and 10-year OS were 0.718 (0617-0.819), 0.711 (0.614-0.808) and 0.706 (0.610-0.803), respectively. In the validation cohort, the C-index was 0.740 (0.645-0.835), The AUC for 3, 5, and 10-years OS were 0.736 (0.584-0888), 0.698 (0.551-0.845) and 0.767 (0.647-0.887), respectively. The C-index, time-dependent ROC curve, calibration curve, and DCA showed that the Nomogram had a clear advantage. CONCLUSION The developed nomogram can be applied in clinical practice to help clinicians to assess patient prognosis.
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Affiliation(s)
- Fangxu Yin
- Department of Thyroid and Breast Surgery, Binzhou Medical University Hospital, Binzhou, China
| | - Chong Hou
- Department of Gastroenterology, Yantai Affiliated Hospital of Binzhou Medical University, China
| | - Song Wang
- Department of Pediatric Surgery, Tianjin Medical University General Hospital, Tianjin, China
| | - Xiaohong Wang
- Department of Thyroid and Breast Surgery, Binzhou Medical University Hospital, Binzhou, China
| | - Zhenlin Yang
- Department of Thyroid and Breast Surgery, Binzhou Medical University Hospital, Binzhou, China.
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Gurrado A, Pasculli A, Avenia N, Bellantone R, Boniardi M, Merante Boschin I, Calò PG, Camandona M, Cavallaro G, Cianchi F, Conzo G, D’Andrea V, De Crea C, De Pasquale L, Del Rio P, Di Meo G, Dionigi G, Dobrinja C, Docimo G, Famà F, Galimberti A, Giacomelli L, Graceffa G, Iacobone M, Innaro N, Lombardi CP, Materazzi G, Medas F, Mullineris B, Oragano L, Palestini N, Perigli G, Pezzolla A, Prete FP, Raffaelli M, Renzulli G, Rosato L, Scerrino G, Sgaramella LI, Sorrenti S, Testini C, Veroux M, Gasparri G, Testini M, pTRANI Study Group. Parathyroid Retrospective Analysis of Neoplasms Incidence (pTRANI Study): An Italian Multicenter Study on Parathyroid Carcinoma and Atypical Parathyroid Tumour. J Clin Med 2023; 12:6297. [PMID: 37834940 PMCID: PMC10573774 DOI: 10.3390/jcm12196297] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/15/2023] [Accepted: 09/24/2023] [Indexed: 10/15/2023] Open
Abstract
BACKGROUND Parathyroid cancer (PC) is a rare sporadic or hereditary malignancy whose histologic features were redefined with the 2022 WHO classification. A total of 24 Italian institutions designed this multicenter study to specify PC incidence, describe its clinical, functional, and imaging characteristics and improve its differentiation from the atypical parathyroid tumour (APT). METHODS All relevant information was collected about PC and APT patients treated between 2009 and 2021. RESULTS Among 8361 parathyroidectomies, 351 patients (mean age 59.0 ± 14.5; F = 210, 59.8%) were divided into the APT (n = 226, 2.8%) and PC group (n = 125, 1.5%). PC showed significantly higher rates (p < 0.05) of bone involvement, abdominal, and neurological symptoms than APT (48.8% vs. 35.0%, 17.6% vs. 7.1%, 13.6% vs. 5.3%, respectively). Ultrasound (US) diameter >3 cm (30.9% vs. 19.3%, p = 0.049) was significantly more common in the PC. A significantly higher frequency of local recurrences was observed in the PC (8.0% vs. 2.7%, p = 0.022). Mortality due to consequences of cancer or uncontrolled hyperparathyroidism was 3.3%. CONCLUSIONS Symptomatic hyperparathyroidism, high PTH and albumin-corrected serum calcium values, and a US diameter >3 cm may be considered features differentiating PC from APT. 2022 WHO criteria did not impact the diagnosis.
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Affiliation(s)
- Angela Gurrado
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J), University Medical School of Bari, 70124 Bari, Italy; (A.G.); (G.D.M.); (A.P.); (F.P.P.); (L.I.S.); (M.T.)
| | - Alessandro Pasculli
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J), University Medical School of Bari, 70124 Bari, Italy; (A.G.); (G.D.M.); (A.P.); (F.P.P.); (L.I.S.); (M.T.)
| | - Nicola Avenia
- General and Endocrine Surgery Unit, S. Maria University Hospital, University of Perugia, 05100 Terni, Italy;
| | - Rocco Bellantone
- Division of Endocrine and Metabolic Surgery, Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, 00168 Rome, Italy;
| | - Marco Boniardi
- General Oncology and Mini-Invasive Surgery Department, ASST Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy;
| | - Isabella Merante Boschin
- Endocrine Surgery Unit, Department of Surgery, Oncology and Gastroenterology, University of Padua, 35143 Padua, Italy; (I.M.B.); (M.I.)
| | - Pietro Giorgio Calò
- Department of Surgical Sciences, University of Cagliari, 09124 Cagliari, Italy; (P.G.C.); (F.M.)
| | - Michele Camandona
- Department of Surgical Sciences, Molinette Hospital, University of Turin, 10126 Turin, Italy; (M.C.); (G.G.)
| | - Giuseppe Cavallaro
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University, 00185 Rome, Italy;
| | - Fabio Cianchi
- Digestive Surgery Unit, Department of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy; (F.C.); (G.P.); (C.T.)
| | - Giovanni Conzo
- Division of General, Oncological, Mini-Invasive and Obesity Surgery, Department of Medical and Traslational Sciences, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Vito D’Andrea
- Department of Surgical Sciences, Sapienza University, 00185 Rome, Italy;
| | - Carmela De Crea
- UOC Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, 00168 Rome, Italy; (C.D.C.); (M.R.)
- Centro di Ricerca in Chirurgia delle Ghiandole Endocrine e dell’Obesità, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | | | - Paolo Del Rio
- Department of General and Specialist Surgery, Parma University Hospital, University of Parma, 43126 Parma, Italy;
| | - Giovanna Di Meo
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J), University Medical School of Bari, 70124 Bari, Italy; (A.G.); (G.D.M.); (A.P.); (F.P.P.); (L.I.S.); (M.T.)
| | - Gianlorenzo Dionigi
- Division of Surgery, Istituto Auxologico Italiano IRCCS, 20122 Milan, Italy;
- Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy
| | - Chiara Dobrinja
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34125 Trieste, Italy;
| | - Giovanni Docimo
- Department of Advanced Medical and Surgical Sciences, University of Campania L. Vanvitelli, 80138 Naples, Italy;
| | - Fausto Famà
- Department of Human Pathology in Adulthood and Childhood “G. Barresi”, University Hospital “G. Martino”, 98125 Messina, Italy;
| | | | - Laura Giacomelli
- Department of General and Speciality Surgery, Sapienza University, 00185 Rome, Italy;
| | - Giuseppa Graceffa
- Department of Surgical Oncological and Oral Sciences, University of Palermo, 90127 Palermo, Italy; (G.G.); (G.S.)
| | - Maurizio Iacobone
- Endocrine Surgery Unit, Department of Surgery, Oncology and Gastroenterology, University of Padua, 35143 Padua, Italy; (I.M.B.); (M.I.)
| | - Nadia Innaro
- Unit of Endocrine Surgery, AOU “Dulbecco”, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy;
| | - Celestino Pio Lombardi
- Division of Endocrine and Metabolic Surgery, Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, 00168 Rome, Italy;
| | - Gabriele Materazzi
- Endocrine Surgery Unit, Department of Surgical, Medical and Molecular Pathology and Critical Area, University Hospital of Pisa, 56121 Pisa, Italy;
| | - Fabio Medas
- Department of Surgical Sciences, University of Cagliari, 09124 Cagliari, Italy; (P.G.C.); (F.M.)
| | - Barbara Mullineris
- Unit of General Surgery, Emergency and New Technologies, Modena Hospital, 41126 Modena, Italy;
| | - Luigi Oragano
- Surgical Unit of General Surgery, “San Biagio” Hospital, 28845 Domodossola, Italy;
| | - Nicola Palestini
- Candiolo Cancer Institute, Fondazione Piemontese per l’Oncologia, 10060 Candiolo, Italy;
| | - Giuliano Perigli
- Digestive Surgery Unit, Department of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy; (F.C.); (G.P.); (C.T.)
| | - Angela Pezzolla
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J), University Medical School of Bari, 70124 Bari, Italy; (A.G.); (G.D.M.); (A.P.); (F.P.P.); (L.I.S.); (M.T.)
| | - Francesco Paolo Prete
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J), University Medical School of Bari, 70124 Bari, Italy; (A.G.); (G.D.M.); (A.P.); (F.P.P.); (L.I.S.); (M.T.)
| | - Marco Raffaelli
- UOC Chirurgia Endocrina e Metabolica, Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS, 00168 Rome, Italy; (C.D.C.); (M.R.)
- Centro di Ricerca in Chirurgia delle Ghiandole Endocrine e dell’Obesità, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Giuseppina Renzulli
- Unit of Pathology, Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J), University Medical School of Bari, 70124 Bari, Italy;
| | - Lodovico Rosato
- Department of Surgery-ASL TO4, Ivrea Hospital, 10015 Ivrea, Italy;
| | - Gregorio Scerrino
- Department of Surgical Oncological and Oral Sciences, University of Palermo, 90127 Palermo, Italy; (G.G.); (G.S.)
| | - Lucia Ilaria Sgaramella
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J), University Medical School of Bari, 70124 Bari, Italy; (A.G.); (G.D.M.); (A.P.); (F.P.P.); (L.I.S.); (M.T.)
| | | | - Carlotta Testini
- Digestive Surgery Unit, Department of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy; (F.C.); (G.P.); (C.T.)
| | - Massimiliano Veroux
- Department of Medical and Surgical Sciences and Advanced Technologies, University of Catania, 95100 Catania, Italy;
| | - Guido Gasparri
- Department of Surgical Sciences, Molinette Hospital, University of Turin, 10126 Turin, Italy; (M.C.); (G.G.)
| | - Mario Testini
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J), University Medical School of Bari, 70124 Bari, Italy; (A.G.); (G.D.M.); (A.P.); (F.P.P.); (L.I.S.); (M.T.)
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11
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Anand N, Sachan R, Dhanda M, Husain N. Parathyroid carcinoma in a patient with primary hyperparathyroidism mimicking parathyroid adenoma. BMJ Case Rep 2023; 16:e255220. [PMID: 37730422 PMCID: PMC10514664 DOI: 10.1136/bcr-2023-255220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/22/2023] Open
Abstract
Primary hyperparathyroidism caused by parathyroid carcinoma is extremely rare. Clinically, it is very challenging to differentiate between parathyroid carcinoma and adenoma. The correct diagnosis is made based on the histopathology of the resection specimen. This case report presents a woman in her 40s with body aches, knee joint pain, and fatigue, along with chronic kidney disease. Ultrasonography revealed a large hyperechoic lesion in the left parathyroid gland. Serum calcium, parathyroid hormone, urea, and creatinine levels were increased. The inferior parathyroid gland was surgically removed, and histopathological evaluation confirmed a diagnosis of parathyroid carcinoma. Unfortunately, many patients do not undergo complete resection due to a lack of a correct diagnosis during the initial surgery.
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Affiliation(s)
- Nidhi Anand
- Pathology, Dr Ram Manohar Lohia Institute of Medical Sciences, Lucknow, India
| | - Ruchita Sachan
- Pathology, Dr Ram Manohar Lohia Institute of Medical Sciences, Lucknow, India
| | - Mallika Dhanda
- Endocrine Surgery, Dr Ram Manohar Lohia Institute of Medical Sciences, Lucknow, India
| | - Nuzhat Husain
- Pathology, Dr Ram Manohar Lohia Institute of Medical Sciences, Lucknow, India
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12
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Shi C, Lu N, Yong YJ, Chu HD, Xia AJ. Parathyroid carcinoma: Three case reports. World J Clin Cases 2023; 11:5934-5940. [PMID: 37727485 PMCID: PMC10506032 DOI: 10.12998/wjcc.v11.i25.5934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 07/14/2023] [Accepted: 08/01/2023] [Indexed: 09/01/2023] Open
Abstract
BACKGROUND Parathyroid carcinoma (PC) is a rare, slow-growing malignant tumor and a rare cause of primary hyperfunctioning of the parathyroid, with a highly variable clinical course, depending on the aggressiveness of the individual tumor and the degree of hypercalcemia. CASE SUMMARY The aim of this report is to summarize the diagnosis and treatment of three cases of PC and to review and conclude aspects regarding the three collected cases with reference to other relevant cases to explore the value of ultrasound in the diagnosis of PC. All three patients had hypercalcemia, consisting of a high serum calcium level and a high level of parathyroid hormone that was > 2-fold (even > 30-fold) of the normal upper limit. The ultrasonographic findings of the parathyroid gland showed that the glands were all > 30 mm, and the internal echo was uneven. All patients underwent surgery. PC in three cases was confirmed by routine histopathology and immunohistochemistry. CONCLUSION As clinical signs and laboratory results are nonspecific, it is difficult to diagnose PC preoperatively, so imaging examinations are often needed.
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Affiliation(s)
- Ce Shi
- Department of Ultrasound, Yantaishan Hospital, Yantai 264003, Shandong Province, China
| | - Ning Lu
- Department of Pathology, Yantaishan Hospital, Yantai 264003, Shandong Province, China
| | - Yan-Jie Yong
- Department of Ultrasound, Yantaishan Hospital, Yantai 264003, Shandong Province, China
| | - Hai-Di Chu
- Department of Thyroid Surgery, Yantaishan Hospital, Yantai 264003, Shandong Province, China
| | - Ai-Jun Xia
- Department of Ultrasound, Yantaishan Hospital, Yantai 264003, Shandong Province, China
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13
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Hu X, He S, Jiang X, Wei P, Zhou X, Shi Z, Li X, Lu J, Zhao H, Wei B, Jin M. Reticular fibre structure in the differential diagnosis of parathyroid neoplasms. Diagn Pathol 2023; 18:79. [PMID: 37403167 DOI: 10.1186/s13000-023-01368-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 06/23/2023] [Indexed: 07/06/2023] Open
Abstract
BACKGROUND To investigate the characteristics of reticular fibre structure (RFS) in parathyroid adenoma (PTA), atypical parathyroid tumour (APT), and parathyroid carcinoma (PTC), and to assess its value as a diagnostic indicator. METHODS Clinical data and pathological specimens of patients with PTA, APT or PTC were collected. Reticular fibre staining was performed to observe the characteristics of RFS. This study evaluated the incidence of RFS destruction in parathyroid tumours, compared RFS destruction between primary PTC and recurrent and metastatic PTC, and explored the association between RFS destruction and clinicopathological features of APT and primary PTC. RESULTS Reticular fibre staining was performed in 50 patients with PTA, 25 patients with APT, and 36 patients with PTC. In PTA cases, a delicate RFS was observed. In both the APT and PTC groups, incomplete RFS areas were observed. The incidence of RFS destruction was different among the PTA, APT, and PTC groups (P < 0.001, χ2-test), at 0% (0/50), 44% (11/25), and 86% (31/36), respectively. When differentiating PTC from APT, the sensitivity and specificity of RFS destruction were 81% and 56%, respectively. The incidence of RFS destruction was 73% (8/11) in the primary PTC group and 92% (23/25) in the recurrent and metastatic PTC groups. In both the APT group and primary PTC group, no correlation was found between RFS destruction and clinicopathological features. CONCLUSION RFS destruction may indicate that parathyroid tumours have unfavourable biological behaviours.Reticular fibre staining may be a valuable tool for improving the diagnostic accuracy in parathyroid tumours.
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Affiliation(s)
- Xiumei Hu
- Department of Pathology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China
| | - Shurong He
- Department of Pathology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Xingran Jiang
- Department of Pathology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China
| | - Ping Wei
- Department of Pathology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China
| | - Xiang Zhou
- Department of Pathology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China
| | - Zhongyue Shi
- Department of Pathology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China
| | - Xue Li
- Department of Pathology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China
| | - Jun Lu
- Department of Pathology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China
| | - Hongying Zhao
- Department of Pathology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China
| | - Bojun Wei
- Department of Thyroid and Neck Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China
| | - Mulan Jin
- Department of Pathology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China.
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14
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Mremi A, Kayuza M, Amsi P, Magwizi M, Chussi D. Diagnostic dilemma in a rare case of nonfunctional parathyroid carcinoma at a referral facility in Northern Tanzania. Clin Case Rep 2023; 11:e7737. [PMID: 37484743 PMCID: PMC10362111 DOI: 10.1002/ccr3.7737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/17/2023] [Accepted: 07/12/2023] [Indexed: 07/25/2023] Open
Abstract
Key Clinical Message Rare cancer originating from parathyroid parenchymal cells. Preoperative diagnosis is often difficult. Presents with normal serum levels of calcium and parathyroid hormone. Treated by en bloc resection. Benefits of adjuvant therapy are unclear. Abstract Parathyroid carcinoma is an uncommon endocrine tumor. Its typical presentation is that of primary hyperparathyroidism with elevated serum calcium and parathormone levels. Nonfunctioning carcinoma of the parathyroid gland with normal serum calcium levels is extremely rare. This paper describes a case of nonfunctioning parathyroid carcinoma and brief literature review thereof.
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Affiliation(s)
- Alex Mremi
- Department of PathologyKilimanjaro Christian Medical CentreMoshiTanzania
- Faculty of MedicineKilimanjaro Christian Medical University CollegeMoshiTanzania
| | - Michael Kayuza
- Faculty of MedicineKilimanjaro Christian Medical University CollegeMoshiTanzania
- Department of OtorhinolaryngologyKilimanjaro Christian Medical CentreMoshiTanzania
| | - Patrick Amsi
- Department of PathologyKilimanjaro Christian Medical CentreMoshiTanzania
- Faculty of MedicineKilimanjaro Christian Medical University CollegeMoshiTanzania
| | - Marco Magwizi
- Faculty of MedicineKilimanjaro Christian Medical University CollegeMoshiTanzania
- Department of OtorhinolaryngologyKilimanjaro Christian Medical CentreMoshiTanzania
| | - Desderius Chussi
- Faculty of MedicineKilimanjaro Christian Medical University CollegeMoshiTanzania
- Department of OtorhinolaryngologyKilimanjaro Christian Medical CentreMoshiTanzania
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15
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Magnabosco FF, Brescia MDG, Nascimento Júnior CP, Massoni Neto LM, Arap SS, de Castro Junior G, Ledesma FL, Ferreira Alves VA, Kowalski LP, Martin RM, de Menezes Montenegro FL. Time to Recurrence as a Prognostic Factor in Parathyroid Carcinoma. J Endocr Soc 2023; 7:bvad067. [PMID: 37334212 PMCID: PMC10274572 DOI: 10.1210/jendso/bvad067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Indexed: 06/20/2023] Open
Abstract
Background Parathyroid carcinoma (PC) is a rare and challenging disease without clearly understood prognostic factors. Adequate management can improve outcomes. Characteristics of patients treated for PC over time and factors affecting prognosis were analyzed. Methods Retrospective cohort study including surgically treated patients for PC between 2000 and 2021. If malignancy was suspected, free-margin resection was performed. Demographic, clinical, laboratory, surgical, pathological, and follow-up characteristics were assessed. Results Seventeen patients were included. Mean tumor size was 32.5 mm, with 64.7% staged as pT1/pT2. None had lymph node involvement at admission, and 2 had distant metastases. Parathyroidectomy with ipsilateral thyroidectomy was performed in 82.2%. Mean postoperative calcium levels were different between patients who developed recurrence vs those who did not (P = .03). Six patients (40%) had no recurrence during follow-up, 2 (13.3%) only regional, 3 (20%) only distant, and 4 (26.6%) both regional and distant. At 5 and 10 years, 79% and 56% of patients were alive, respectively. Median disease-free survival was 70 months. Neither Tumor, Nodule, Metastasis system nor largest tumor dimension (P = .29 and P = .74, respectively) were predictive of death. En bloc resection was not superior to other surgical modalities (P = .97). Time between initial treatment and development of recurrence negatively impacted overall survival rate at 36 months (P = .01). Conclusion Patients with PC can survive for decades and have indolent disease course. Free margins seem to be the most important factor in initial surgery. Recurrence was common (60%), but patients with disease recurrence within 36 months of initial surgery had a lower survival rate.
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Affiliation(s)
- Felipe Ferraz Magnabosco
- Correspondence: Felipe Ferraz Magnabosco, Av. Dr. Enéas Carvalho de Aguiar, 255—Cerqueira César, São Paulo, SP, 05403-000, Brazil.
| | - Marilia D’Elboux Guimarães Brescia
- Division of Head and Neck Surgery, LIM-28, Laboratorio de Cirurgia de Cabeca e Pescoco, Hospital das Clínicas HCFMUSP, Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, SP, 05403-000, Brazil
| | - Climério Pereira Nascimento Júnior
- Division of Head and Neck Surgery, LIM-28, Laboratorio de Cirurgia de Cabeca e Pescoco, Hospital das Clínicas HCFMUSP, Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, SP, 05403-000, Brazil
| | - Ledo Mazzei Massoni Neto
- Division of Head and Neck Surgery, LIM-28, Laboratorio de Cirurgia de Cabeca e Pescoco, Hospital das Clínicas HCFMUSP, Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, SP, 05403-000, Brazil
| | - Sergio Samir Arap
- Division of Head and Neck Surgery, LIM-28, Laboratorio de Cirurgia de Cabeca e Pescoco, Hospital das Clínicas HCFMUSP, Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, SP, 05403-000, Brazil
| | - Gilberto de Castro Junior
- Department of Clinical Oncology, Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas HCFMUSP, Faculdade de Medicina da Universidade de São Paulo, Sao Paulo, SP, 05403-000, Brazil
| | - Felipe Lourenço Ledesma
- Department of Pathology, Hospital das Clínicas HCFMUSP, Faculdade de Medicina da Universidade de São Paulo, Sao Paulo, SP, 05403-000, Brazil
| | - Venancio Avancini Ferreira Alves
- Department of Pathology, Hospital das Clínicas HCFMUSP, Faculdade de Medicina da Universidade de São Paulo, Sao Paulo, SP, 05403-000, Brazil
| | - Luiz Paulo Kowalski
- Division of Head and Neck Surgery, LIM-28, Laboratorio de Cirurgia de Cabeca e Pescoco, Hospital das Clínicas HCFMUSP, Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, SP, 05403-000, Brazil
| | - Regina Matsunaga Martin
- Division of Endocrinology, Hospital das Clínicas HCFMUSP, Faculdade de Medicina da Universidade de São Paulo, Sao Paulo, SP, 05403-000, Brazil
| | - Fabio Luiz de Menezes Montenegro
- Division of Head and Neck Surgery, LIM-28, Laboratorio de Cirurgia de Cabeca e Pescoco, Hospital das Clínicas HCFMUSP, Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, SP, 05403-000, Brazil
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16
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Yokoyama K, Suganuma N, Rino Y. Left parathyroid carcinoma with secondary hyperparathyroidism: a case report. BMC Endocr Disord 2023; 23:108. [PMID: 37193977 DOI: 10.1186/s12902-023-01370-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 05/12/2023] [Indexed: 05/18/2023] Open
Abstract
BACKGROUND Parathyroid carcinoma is a rare disease with a frequency of 0.005% of all malignancies [1, 2]. Various aspects of its pathogenesis, diagnosis, and treatment remain poorly understood. Furthermore, cases with secondary hyperparathyroidism are fewer. In this case report, we describe a case of left parathyroid carcinoma with secondary hyperparathyroidism. CASE PRESENTATION The patient was a 54-year-old woman who had been on hemodialysis since the age of 40 years. At 53 years of age, her calcium levels were high, and she was diagnosed with drug-resistant secondary hyperparathyroidism and was referred to our hospital for surgical treatment. Blood tests revealed calcium levels of 11.4 mg/dL and intact parathyroid hormone (PTH) levels of 1007 pg/mL. Neck ultrasonography revealed a 22-mm large round hypoechoic mass, partially indistinct margins, and D/W ratio > 1 at the left thyroid lobe. Computed tomography scans revealed a 20-mm nodule at the left thyroid lobe. No enlarged lymph nodes or distant metastases were noted. 99mTc-hexakis-2-methoxyisobutylisonitrile scintigraphy revealed an accumulation at the superior pole of the left thyroid lobe. Laryngeal endoscopy revealed paralysis of the left vocal cord, signifying recurrent nerve palsy due to parathyroid carcinoma. Based on these results, a diagnosis of secondary hyperparathyroidism and suspected left parathyroid carcinoma was made, and the patient underwent surgery. Pathology results revealed hyperplasia in the right upper and lower parathyroid glands. The left upper parathyroid gland showed capsular and venous invasion, and the diagnosis was left parathyroid carcinoma. At 4 months post-surgery, calcium levels improved to 8.7 mg/dL and intact PTH levels to 20 pg/mL, with no signs of recurrence. CONCLUSIONS We report a case of left parathyroid carcinoma associated with secondary hyperparathyroidism. Concomitant secondary hyperparathyroidism may cause mild hypercalcemia compared to parathyroid carcinoma alone due to the added modification of dialysis. Although our patient also presented with mild hypercalcemia, a D/W ratio > 1 on preoperative echocardiography and presence of recurrent nerve palsy on laryngoscopy led to the suspicion and treatment of parathyroid carcinoma preoperatively.
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Affiliation(s)
- Ko Yokoyama
- Department of Surgery, Yokohama City University, Yokohama, Japan.
| | | | - Yasushi Rino
- Department of Surgery, Yokohama City University, Yokohama, Japan
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17
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Barale M, Nervo A, Craparo A, Pusterla A, Retta F, Maiorino F, Castellano E, Piovesan A, Gianotti L, Borretta G, Procopio M, Arvat E. Recurrence and mortality rate in an Italian multi-center case series of parathyroid atypical adenomas and carcinomas. Front Endocrinol (Lausanne) 2023; 14:1158474. [PMID: 37223026 PMCID: PMC10200939 DOI: 10.3389/fendo.2023.1158474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 04/17/2023] [Indexed: 05/25/2023] Open
Abstract
Introduction There are few data regarding the clinical outcome of patients with parathyroid carcinoma (PC) and atypical adenoma (AA) after surgery. Aim of our study was to investigate disease recurrence and mortality rate as well as their predictors in a series of patients with PC or AA. Methods Clinical and biochemical parameters, histological features, incidence of disease recurrence and mortality rate were retrospectively assessed in 39 patients (51% males, mean age 56.2 ± 17.2 years) diagnosed with PC (n=24) or AA (n=15) and followed up for 6.8 ± 5.0 years after surgery. Results No differences in baseline characteristics were registered between the two groups, except for higher KI67 values in PC than AA (6.9 ± 3.9% vs 3.4 ± 2.1%, p<0.01). Eight patients (21%) experienced recurrence after a mean follow-up of 5.1 ± 2.7 years, with higher relapse rate in PC than AA (25% vs 13%), though this difference did not reach statistical significance. Mortality rate was 10% in the whole sample, without significant differences between PC and AA. Relapsing cases had been undergone the most extensive surgery more frequently and they had a higher mortality rate in comparison to non relapsing patients (38% vs 6% and 38% vs 3%, respectively, p<0.03 for both). In comparison to survivors, deceased patients were submitted to the most extensive surgery more frequently (50% vs 9%), they were older (74.8 ± 4.6 vs 53.2 ± 16.3 years), and they had higher KI67 values (11.7 ± 4.9 vs 4.8 ± 2.8, p<0.03 for all comparisons). Conclusions During seven-year follow-up after surgery, no significant differences in recurrence and mortality rate were observed between PC and AA patients. Death was associated with disease relapse, older age and higher KI67 values. These findings suggest a similar and careful long-term follow-up in both parathyroid tumors, especially in older patients, and emphasize the need of further studies in large cohorts to throw light on this crucial clinical issue.
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Affiliation(s)
- Marco Barale
- Division of Endocrinology, Diabetology and Metabolic Diseases, Department of Medical Sciences, Città Della Salute e Della Scienza Hospital, University of Turin - Cso Dogliotti, Turin, Italy
| | - Alice Nervo
- Oncological Endocrinology Unit, Department of Medical Sciences, Città Della Salute e Della Scienza Hospital, University of Turin - Via Genova, Turin, Italy
| | - Andrea Craparo
- Division of Endocrinology, Diabetology and Metabolic Diseases, Department of Medicine, A. O. Santa Croce e Carle - S.Croce Hospital - Via Coppino, Cuneo, Italy
| | - Alessia Pusterla
- Division of Endocrinology, Diabetology and Metabolic Diseases, Department of Medical Sciences, Città Della Salute e Della Scienza Hospital, University of Turin - Cso Dogliotti, Turin, Italy
| | - Francesca Retta
- Oncological Endocrinology Unit, Department of Medical Sciences, Città Della Salute e Della Scienza Hospital, University of Turin - Via Genova, Turin, Italy
| | - Federica Maiorino
- Division of Endocrinology, Diabetology and Metabolic Diseases, Department of Medical Sciences, Città Della Salute e Della Scienza Hospital, University of Turin - Cso Dogliotti, Turin, Italy
| | - Elena Castellano
- Division of Endocrinology, Diabetology and Metabolic Diseases, Department of Medicine, A. O. Santa Croce e Carle - S.Croce Hospital - Via Coppino, Cuneo, Italy
| | - Alessandro Piovesan
- Oncological Endocrinology Unit, Department of Medical Sciences, Città Della Salute e Della Scienza Hospital, University of Turin - Via Genova, Turin, Italy
| | - Laura Gianotti
- Division of Endocrinology, Diabetology and Metabolic Diseases, Department of Medicine, A. O. Santa Croce e Carle - S.Croce Hospital - Via Coppino, Cuneo, Italy
| | - Giorgio Borretta
- Division of Endocrinology, Diabetology and Metabolic Diseases, Department of Medicine, A. O. Santa Croce e Carle - S.Croce Hospital - Via Coppino, Cuneo, Italy
| | - Massimo Procopio
- Division of Endocrinology, Diabetology and Metabolic Diseases, Department of Medical Sciences, Città Della Salute e Della Scienza Hospital, University of Turin - Cso Dogliotti, Turin, Italy
| | - Emanuela Arvat
- Oncological Endocrinology Unit, Department of Medical Sciences, Città Della Salute e Della Scienza Hospital, University of Turin - Via Genova, Turin, Italy
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A Nomogram for Relapse/Death and Contemplating Adjuvant Therapy for Parathyroid Carcinoma. Surg Oncol Clin N Am 2023; 32:251-269. [PMID: 36925183 DOI: 10.1016/j.soc.2022.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Abstract
Parathyroid carcinoma (PC) is a rare endocrine malignancy with an increased incidence in the last decade. There is no reliable prognostic staging system for PC. Several hosts, tumors, and tumor microenvironment factors have been negatively correlated with survival in the last decade. Surgical resection with negative margins is still the standard of treatment in PC. Chemo and radiotherapy have no proven beneficial effect. A new promising approach with molecular profiling could lead to adjuvant therapies.
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Ohkuwa K, Katoh R, Sugino K, Nagahama M, Kitagawa W, Matsuzu K, Fukunari N, Ito K. Evaluation of factors predicting postoperative recurrence and metastasis of parathyroid cancer: a single-center study. World J Surg Oncol 2023; 21:32. [PMID: 36737774 PMCID: PMC9896802 DOI: 10.1186/s12957-023-02912-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 01/23/2023] [Indexed: 02/05/2023] Open
Abstract
PURPOSE The purpose of this study was to examine the postoperative clinical course of parathyroid carcinoma to determine factors that predict postoperative recurrence and distant metastasis. METHODS In this retrospective study, we included 38 patients with parathyroid carcinoma who received surgical intervention at Itoh Hospital between 1979 and 2020. Clinicopathologic characteristics (age, sex, intact PTH, serum Ca level, operation type, parathyroid weight, parathyroid size, histopathologic findings: vascular invasion, capsular invasion, necrosis, histological type, and Ki-67 staining) were used. The median follow-up observation period was 63.7 months. RESULTS Postoperatively, 5 patients (13.2%) developed distant metastasis or had localized recurrence, and 3 patients died (7.9%). The results of the univariate analysis revealed three factors affecting distant metastasis and recurrence, which were Ki-67 (p = 0.0041), the presence or absence of necrosis (p = 0.0163), and tumor weight (p = 00,189). Using the cutoff values obtained by ROC analysis, which were 4.1 for Ki-67 (sensitivity of 80% and specificity of 96.9%) and 4890 mg for tumor weight (sensitivity of 100% and specificity of 60.9%), we calculated the cumulative incidence of recurrence and distant metastasis by the three factors retained. We found that the presence of the three factors was associated with a high possibility of distant metastasis or recurrence during the 5-year follow-up period. CONCLUSIONS Three factors, Ki-67, necrosis, and tumor weight in parathyroid carcinoma, may predict outcomes of postoperative recurrence and distant metastasis.
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Affiliation(s)
- Keiko Ohkuwa
- grid.482675.a0000 0004 1768 957XDepartment of Surgery and Thyroid Center, Showa University Northern Yokohama Hospital, Kanagawa, Japan ,grid.414857.b0000 0004 7685 4774Department of Surgery, Ito Hospital, Tokyo, 150-8308 Japan
| | - Ryohei Katoh
- grid.414857.b0000 0004 7685 4774Department of Pathology, Ito Hospital, Tokyo, Japan
| | - Kiminori Sugino
- grid.414857.b0000 0004 7685 4774Department of Surgery, Ito Hospital, Tokyo, 150-8308 Japan
| | - Mitsuji Nagahama
- grid.414857.b0000 0004 7685 4774Department of Surgery, Ito Hospital, Tokyo, 150-8308 Japan
| | - Wataru Kitagawa
- grid.414857.b0000 0004 7685 4774Department of Surgery, Ito Hospital, Tokyo, 150-8308 Japan
| | - Kenichi Matsuzu
- grid.414857.b0000 0004 7685 4774Department of Surgery, Ito Hospital, Tokyo, 150-8308 Japan
| | - Nobuhiro Fukunari
- grid.482675.a0000 0004 1768 957XDepartment of Surgery and Thyroid Center, Showa University Northern Yokohama Hospital, Kanagawa, Japan
| | - Koichi Ito
- grid.414857.b0000 0004 7685 4774Department of Surgery, Ito Hospital, Tokyo, 150-8308 Japan
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20
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Garrigues G, Batisse-Lignier M, Uhrhammer N, Privat M, Ponelle-Chachuat F, Kelly A, Gay-Bellile M, Viala S, Bidet Y, Bignon YJ, Cavaillé M. Rare duplication of the CDC73 gene and atypical hyperparathyroidism-jaw tumor syndrome: A case report and review of the literature. Mol Genet Genomic Med 2023; 11:e2133. [PMID: 36639964 PMCID: PMC10178793 DOI: 10.1002/mgg3.2133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 12/14/2022] [Accepted: 12/21/2022] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Hyperparathyroidism jaw-tumor syndrome (HPT-JT) is the rarest familial cause of primary hyperparathyroidism, with an incidence <1/1000000, caused by a pathogenic variant in the CDC73 (or HRPT2) gene that encodes parafibromin, a protein involved in many cellular mechanisms. Patients with HPT-JT have a 15-20% of risk of developing parathyroid carcinoma, whereas it accounts for only 1% of all cases of primary hyperparathyroidism. Patients also develop jaw tumors in 30% of cases, kidney abnormalities in 15% of cases, and uterine tumors in 50% of patients. CASE REPORT Here are report two atypical cases of HPT-JT with variable expressivity in the same family. In front of an isolated primary hyperparathyroidism at 28 years of age of incidental discovery following a weight gain, the propositus benefited a first-line panel by Next-Generation Sequencing of the genes involved in familial hyperparathyroidism: CaSR, CDC73, MEN1, and RET. Genetic testing revealed the presence of a pathogenic germline variation CDC73: c.687_688dup; p.Val230Glufs*28, found only in nine families in the literature and allowing the diagnosis of HPT-JT. Given a history of primary hyperparathyroidism at 52 years and adenomyosis, the patient's mother also underwent a genetic analysis that found her daughter's variation and established her inherited trait. CONCLUSION In view of the clinical and genotypic heterogeneity, we confirm the interest of using an extended gene panel for the diagnosis of familial primary hyperparathyroidism. CDC73 variations could be more frequent than described in the literature. The association of primary hyperparathyroidism with uterine involvement could be a new indication for analysis.
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Affiliation(s)
| | | | - Nancy Uhrhammer
- Département d'Oncogénétique, Centre Jean Perrin, Clermont-Ferrand, France.,Université Clermont Auvergne, INSERM, U1240 Imagerie Moléculaire et Stratégies, Clermont Ferrand, France
| | - Maud Privat
- Département d'Oncogénétique, Centre Jean Perrin, Clermont-Ferrand, France.,Université Clermont Auvergne, INSERM, U1240 Imagerie Moléculaire et Stratégies, Clermont Ferrand, France
| | - Flora Ponelle-Chachuat
- Département d'Oncogénétique, Centre Jean Perrin, Clermont-Ferrand, France.,Université Clermont Auvergne, INSERM, U1240 Imagerie Moléculaire et Stratégies, Clermont Ferrand, France
| | - Antony Kelly
- Unité de Médecine Nucléaire, Centre Jean Perrin, Clermont-Ferrand, France
| | - Mathilde Gay-Bellile
- Département d'Oncogénétique, Centre Jean Perrin, Clermont-Ferrand, France.,Université Clermont Auvergne, INSERM, U1240 Imagerie Moléculaire et Stratégies, Clermont Ferrand, France
| | - Sandrine Viala
- Département d'Oncogénétique, Centre Jean Perrin, Clermont-Ferrand, France.,Université Clermont Auvergne, INSERM, U1240 Imagerie Moléculaire et Stratégies, Clermont Ferrand, France
| | - Yannick Bidet
- Département d'Oncogénétique, Centre Jean Perrin, Clermont-Ferrand, France.,Université Clermont Auvergne, INSERM, U1240 Imagerie Moléculaire et Stratégies, Clermont Ferrand, France
| | - Yves-Jean Bignon
- Département d'Oncogénétique, Centre Jean Perrin, Clermont-Ferrand, France.,Université Clermont Auvergne, INSERM, U1240 Imagerie Moléculaire et Stratégies, Clermont Ferrand, France
| | - Mathias Cavaillé
- Département d'Oncogénétique, Centre Jean Perrin, Clermont-Ferrand, France.,Université Clermont Auvergne, INSERM, U1240 Imagerie Moléculaire et Stratégies, Clermont Ferrand, France
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21
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Toyoda M, Suganuma N, Takahashi A, Masuda T, Goda M, Yoshida T, Yukawa N, Yamanaka S, Rino Y, Masuda M. Parathyroid carcinoma with pancreatitis causing hypercalcaemic emergency treated with extracorporeal membrane oxygenation-assisted parathyroid resection. Endocrinol Diabetes Metab Case Rep 2023; 2023:22-0323. [PMID: 36606579 PMCID: PMC9874956 DOI: 10.1530/edm-22-0323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 10/27/2022] [Indexed: 01/07/2023] Open
Abstract
Summary Emergencies due to malignancies usually have a severe clinical course and require urgent treatment. These scenarios are dubbed 'oncologic emergencies'. Parathyroid tumours often cause hypercalcaemia but not oncologic emergencies. We present a case of parathyroid carcinoma with severe hypercalcaemia and pancreatitis, resolved by surgical resection of the tumour assisted by extracorporeal membrane oxygenation (ECMO). A 66-year-old woman presented to our hospital because of haematuria. Laboratory findings were as follows: white blood cell count: 30 000, C-reactive protein: 17.7, calcium: 21.9, creatine kinase: 316, creatine kinase-myoglobin binding: 20, troponin I: 1415.8, amylase: 1046, lipase: 499, blood urea nitrogen: 57, and creatinine: 2.42. ECG was unremarkable. CT revealed a 4-cm low-density irregular tumour in the left lobe of the thyroid gland and severe pancreatitis. We diagnosed hypercalcaemia and pancreatitis due to parathyroid carcinoma. Volume expansion with isotonic saline was started immediately. Calcitonin, followed by denosumab, calcimimetic agents, and continuous hemodiafiltration were administered. The patient's general condition worsened due to uncontrolled hypercalcaemia. Urgent tumour resection was planned, assisted with ECMO for cardiopulmonary support and surgical field venous pressure reduction. Tumour histology was suggestive of parathyroid carcinoma. Hypercalcaemia and the patient's general condition improved gradually postoperatively. Hypercalcaemia is one of the oncologic emergency symptoms, commonly occurring because of lytic bone metastasis. However, reports about parathyroid carcinoma-causing life-threatening hypercalcaemia and pancreatitis are scarce; the fatality of this condition is estimated to be 30-70%. We report a case of survival of hypercalcaemia of malignancy. Learning points Parathyroid carcinoma is relatively rare and sometimes causes emergent conditions such as hypercalcaemia and severe pancreatitis. General therapy for hypercalcaemia including aggressive saline dehydration, administration of furosemide, calcitonin, zoledronic acid, and evocalcet, and dialysis is sometimes ineffective for parathyroid carcinoma. Therefore, careful planning of therapy in case of exacerbation is important. During an emergency, rapid surgical treatment despite high calcium level is the best potential therapeutic strategy.
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Affiliation(s)
- Madoka Toyoda
- Department of Surgery, Yokohama City University, Yokohama, Japan
| | | | - Akari Takahashi
- Department of Surgery, Yokohama City University, Yokohama, Japan
| | - Taku Masuda
- Department of Surgery, Yokohama City University, Yokohama, Japan
| | - Masami Goda
- Department of Surgery, Yokohama City University, Yokohama, Japan
| | - Tatsuya Yoshida
- Department of Surgery, Yokohama City University, Yokohama, Japan
| | - Norio Yukawa
- Department of Surgery, Yokohama City University, Yokohama, Japan
| | - Shoji Yamanaka
- Department of Surgical Pathology, Yokohama City University, Yokohama, Japan
| | - Yasushi Rino
- Department of Surgery, Yokohama City University, Yokohama, Japan
| | - Munetaka Masuda
- Department of Surgery, Yokohama City University, Yokohama, Japan
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22
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Guo YH, Huang JW, Wang Y, Lu R, Yang MF. Value of 99m Tc-MIBI SPECT/CT in the localization of recurrent lesions in patients with suspected recurrent parathyroid carcinoma. Nucl Med Commun 2023; 44:18-26. [PMID: 36437540 DOI: 10.1097/mnm.0000000000001641] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
PURPOSE Accurate preoperative localization of tumor-bearing lesions is crucial for the successful surgical management of suspected recurrent parathyroid carcinoma. The purpose of this study was to evaluate the diagnostic value of 99m-technetium-labeled methoxyisobutylisonitrile ( 99m Tc-MIBI) single-photon emission computed tomography/computed tomography (SPECT/CT) and cervical ultrasound, individually and in combination, for preoperative localization of recurrent/metastatic lesions. We also analyzed the value of 99m Tc-MIBI SPECT/CT in detecting ectopic lesions in patients with suspected recurrent parathyroid carcinoma. METHODS Twenty-nine patients with suspected recurrent parathyroid carcinoma were included in this retrospective cohort study. Patients underwent preoperative 99m Tc-MIBI SPECT/CT and cervical ultrasound. The reference standard was postsurgical histopathology. The sensitivity, specificity, positive predictive value (PPV), negative predictive value, and accuracy of the two diagnostic modalities alone and in combination were analyzed. RESULTS Of the 29 patients, histopathological results revealed 48 metastases/recurrent lesions in 26 patients. The diagnostic value of 99m Tc-MIBI SPECT/CT, cervical ultrasound, and the two modalities in combination were compared for the 27 patients who underwent new cervical surgery. Patient-level analysis of the combined use of 99m Tc-MIBI SPECT/CT and cervical ultrasound had the highest sensitivity (100.00%) and accuracy (96.30%). At the lesion level, 99m Tc-MIBI SPECT/CT had the highest specificity and PPV, at 100.00% respectively, whereas the combined use of 99m Tc-MIBI SPECT/CT and cervical ultrasound had the highest sensitivity, at 97.62%. Moreover, 99m Tc-MIBI SPECT/CT detected six ectopic lesions, and five of them showed increased 99m Tc-MIBI uptake. CONCLUSIONS The combined use of 99m Tc-MIBI SPECT/CT and cervical ultrasound is the most efficient strategy in the diagnosis of parathyroid carcinoma relapse, whereas 99m Tc-MIBI SPECT/CT is the preferred method for localizing and analyzing cervical and extra-cervical lesions before the new surgery.
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Affiliation(s)
- Yue-Hong Guo
- Department of Nuclear Medicine, Beijing Chaoyang Hospital, Capital Medical University
| | - Jing-Wei Huang
- Department of Nuclear Medicine, Beijing Chaoyang Hospital, Capital Medical University
| | - Ying Wang
- Department of the Pathology, Beijing Chaoyang Hospital, Capital Medical University
| | - Ruigang Lu
- Department of Echocardiography, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Min-Fu Yang
- Department of Nuclear Medicine, Beijing Chaoyang Hospital, Capital Medical University
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23
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Advances in Endocrine Surgery. Surg Oncol Clin N Am 2023; 32:199-220. [PMID: 36410918 DOI: 10.1016/j.soc.2022.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Recent changes in the landscape of endocrine surgery include a shift from total thyroidectomy for almost all patients with papillary thyroid cancer to the incorporation of thyroid lobectomy for well-selected patients with low-risk disease; minimally invasive parathyroidectomy with, and potentially without, intraoperative parathyroid hormone monitoring for patients with well-localized primary hyperparathyroidism; improvement in the management of parathyroid cancer with the incorporation of immune checkpoint blockade and/or targeted therapies; and the incorporation of minimally invasive techniques in the management of patients with benign tumors and selected secondary malignancies of the adrenal gland.
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Alberti A, Smussi D, Zamparini M, Turla A, Laini L, Marchiselli C, Grisanti S, Bossi P, Berruti A. Treatment and outcome of metastatic parathyroid carcinoma: A systematic review and pooled analysis of published cases. Front Oncol 2022; 12:997009. [PMID: 36226055 PMCID: PMC9550213 DOI: 10.3389/fonc.2022.997009] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 09/05/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundParathyroid carcinoma (PC) is an extremely rare malignant tumor with an incidence of about 6 new cases per 10 million inhabitants per year. While several papers have been published on treatments and outcomes of PC patients with loco-regional disease, little is known about the prognosis, treatment strategies, and prognostic factors of patients with distant metastasis.Materials and methodsWe performed a systematic review and a pooled analysis of histopathologically confirmed PC cases published in literature using the following keywords: “metastasis–metastatic–secondary nodes” AND “parathyroid carcinoma”. Original case reports and case series reporting metastatic parathyroid carcinoma were included. Data from 58 articles were extracted in a piloted form by five reviewers on a shared database.ResultsSeventy-nine patients with metastatic PC were identified between 1898 and 2018. Ten (13%) patients had synchronous metastases, while metachronous metastases occurred in 43 (54%) patients. The remaining 26 patients developed metastatic disease concomitantly to local recurrence. Primary hyperparathyroidism guided the diagnosis of metastatic recurrence in 58 (73%) patients. Surgery was the main primary approach adopted, as it was performed in 43 (54%) patients. Twenty (25%) patients underwent systemic antineoplastic therapy, consisting of chemotherapy, immunotherapy, tyrosine kinase inhibitors, and hexestrol therapy. Bone resorption inhibitors had a limited efficacy in the long-term control of hypercalcemia. After a median follow-up of 37.5 months, 43 (55%) patients died, 22 (51%) due to the consequences of uncontrolled PHPT. The median overall survival was 36 months (range: 1–252). Surgery was associated with a better OS (HR 0.48, 95% CI 0.26–0.88), whereas bone metastases represented a negative prognostic factor (HR 2.7, 95% CI 1.4–5.2).ConclusionMetastatic PC has a relatively poor prognosis. The main goals of treatment are to counteract tumor growth and control hypercalcemia. Surgery of metastases is the best approach to achieve rapid control of PHPT and longer survival. Target therapies and immunotherapy deserve to be extensively tested in metastatic PC and strategies to better control hypercalcemia should be implemented.
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Association of Parathyroid and Differentiated Thyroid Carcinomas: A Narrative Up-To-Date Review of the Literature. Medicina (B Aires) 2022; 58:medicina58091184. [PMID: 36143862 PMCID: PMC9503363 DOI: 10.3390/medicina58091184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 08/24/2022] [Accepted: 08/25/2022] [Indexed: 11/16/2022] Open
Abstract
Aim: Parathyroid carcinoma (PC) is a rare endocrine malignancy that represents 0.005% of all malignant tumors. Associated PC and differentiated thyroid carcinoma (DTC) is an exceptionally rare condition, and the preoperative diagnostics and proper treatment are challenging. Almost all PCs and the majority of DTCs are diagnosed postoperatively, making correct surgical treatment questionable. Specific guidelines for parathyroid and thyroid carcinomas association treatment are lacking. The purposes of our study were to identify the association between parathyroid and thyroid carcinomas, to analyze the available published data, and to evaluate the possible relationship between preoperative diagnostic and surgical decision-making, and outcome-related issues. Material and methods: We performed a literature review of several databases from the earliest records to March 2022, using controlled vocabulary and keywords to search for records on the topic of PC and WDTC pathological association. The reference lists from the initially identified articles were analyzed to obtain more references. Results: We identified 25 cases of PC and DTC association, 14 more than the latest review from 2021. The mean age of patients was 55, with a female to male ratio of about 3:1. Exposure to external radiation was identified in only one patient, although it is considered a risk factor the development of both PC and DTC. The preoperative suspicion of PC was stated by the authors in only 25% of cases, but suspicion based on clinical, laboratory, ultrasound (US), and fine needle aspiration (FNA) criteria could have been justified in more than 50% of them. With neck ultrasound, 40% of patients presented suspicious features both for PC and thyroid carcinoma. Intra-operatory descriptions of the lesions revealed the highest suspicion (83.3%) of PC, but en bloc resection was recommended and probably performed in only about 50% of the cases. Histopathological examinations of the thyroid revealed different forms of papillary thyroid carcinoma (PTC) in most cases. Postoperative normocalcemia was achieved in 72% of patients, but follow-up data was missing in about 25% of cases. Conclusion: Associated PC and DTC is an exceptionally rare condition, and the preoperative diagnostic and treatment of the patients is a challenge. However, in most cases pre- and intraoperative suspicious features are present for identification by a highly specialized multidisciplinary endocrine team, who can thus perform the optimal treatment to achieve curability.
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Hu Y, Cui M, Chang X, Wang O, Chen T, Xiao J, Wang M, Hua S, Liao Q. Patterns and Predictors of Cervical Lymph Node Metastasis in Parathyroid Carcinoma. Cancers (Basel) 2022; 14:cancers14164004. [PMID: 36010997 PMCID: PMC9406600 DOI: 10.3390/cancers14164004] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 08/12/2022] [Indexed: 12/05/2022] Open
Abstract
Simple Summary Parathyroid carcinoma (PC) is a rare endocrine malignancy with poor outcomes. Surgery remains the mainstay of PC treatment. However, due to the rarity of this malignancy, the optimal extent of PC surgery remains inconclusive, including whether to perform central lymph node dissection (LND). In the present study, we reported the patterns and predictors of cervical lymph node metastasis in PC based on a cohort of 68 PC patients. The results showed that the percentage of cervical lymph node metastasis in PC was 19.4% at initial surgery and 25.0% including reoperations for recurrencies. High-risk Schulte staging and CDC73 abnormalities were identified as risk factors for cervical lymph node metastasis. Central LND should be considered during remedial surgeries performed after previous local resection of PC for patients with high risk factors. Abstract Background: Parathyroid carcinoma (PC) is a rare endocrine malignancy with poor outcomes. Over 60% of PC patients experience repeated disease recurrence or metastasis. The significance of cervical lymph node dissection (LND) for PC remains inconclusive. Methods: PC patients diagnosed at Peking Union Medical College Hospital between 1992 and 2021 were reviewed retrospectively. Clinical data, initial tumor histological staging, parafibromin histochemical staining results, Ki67 index, CDC73 gene mutation status and outcome information were collected systemically. The risk factors for recurrence and lymph node or distant metastasis were explored. Results: Sixty-eight PC patients receiving LND were enrolled. Cervical lymph node metastasis was identified in 19.4% of patients at initial surgery and 25.0% of patients including reoperations for recurrences. The independent risk factor for PC recurrence was a Ki67 index ≥ 5% (HR4.41, 95% confidence interval (CI)1.30–14.95, p = 0.017). Distant metastasis was an independent prognostic factor for PC patient overall survival (HR 5.44, 95% CI 1.66–17.82, p = 0.005). High-risk Schulte staging (p = 0.021) and CDC73 abnormalities (p = 0.012) were risk factors for cervical lymph node metastasis. Conclusion: Most PCs were slow-growing, but lymph node metastasis was not rare. For patients planning to undergo remedial surgery after previous local resection of PC, central LND is suggested for tumors with high-risk Schulte staging or CDC73 abnormalities.
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Affiliation(s)
- Ya Hu
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Disease, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Ming Cui
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Disease, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Xiaoyan Chang
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Ou Wang
- Department of Endocrinology, Key Laboratory of Endocrinology of the Ministry of Health, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100032, China
| | - Tianqi Chen
- Department of Medical Research Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Jinheng Xiao
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Disease, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Mengyi Wang
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Disease, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Surong Hua
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Disease, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Quan Liao
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Disease, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
- Correspondence: ; Tel.: +86-010-69152600
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Ohkuwa K, Sugino K, Katoh R, Nagahama M, Kitagawa W, Matsuzu K, Suzuki A, Tomoda C, Hames K, Akaishi J, Masaki C, Yoshioka K, Ito K. Preoperative inflammatory markers for predicting parathyroid carcinoma. Endocr Connect 2022; 11:EC-22-0062. [PMID: 35700222 PMCID: PMC9346317 DOI: 10.1530/ec-22-0062] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 06/13/2022] [Indexed: 11/13/2022]
Abstract
OBJECTIVE Parathyroid carcinoma is a rare tumor among parathyroid tumors. Aspiration cytology and needle biopsy are generally not recommended for diagnostic purposes because they cause dissemination. Therefore, it is commonly diagnosed by postoperative histopathological examination. In this study, we investigated whether preoperative inflammatory markers can be used as predictors of cancer in patients with primary hyperparathyroidism. DESIGN This was a retrospective study. METHODS Thirty-six cases of parathyroid carcinoma and 50 cases of parathyroid adenoma (PA) operated with the diagnosis of primary hyperparathyroidism and confirmed histopathologically at Ito Hospital were included in this study. Preoperative clinical characteristics and inflammatory markers (neutrophil-to-lymphocyte ratio, platelet-to-lymphocyte ratio, and lymphocyte-to-monocyte ratio (LMR)) were compared and their values in preoperative prediction were evaluated and analyzed. RESULTS Preoperative intact-parathyroid hormone (P = 0.0003), serum calcium (P = 0.0048), and tumor diameter (P = 0.0002) were significantly higher in parathyroid carcinoma than in PA. LMR showed a significant decrease in parathyroid carcinoma (P = 0.0062). In multivariate analysis, LMR and tumor length diameter were independent predictors. In the receiver operating characteristics analysis, the cut-off values for LMR and tumor length diameter were 4.85 and 28.0 mm, respectively, for parathyroid cancer prediction. When the two extracted factors were stratified by the number of factors held, the predictive ability improved as the number of factors increased. CONCLUSION In the preoperative evaluation, a combination of tumor length diameter of more than 28 mm and LMR of less than 4.85 was considered to have a high probability of cancer.
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Affiliation(s)
- Keiko Ohkuwa
- Department of Surgery, Ito Hospital, Tokyo, Japan
- Correspondence should be addressed to K Ohkuwa:
| | | | - Ryohei Katoh
- Department of Pathology, Ito Hospital, Tokyo, Japan
| | | | | | | | | | | | - Kiyomi Hames
- Department of Surgery, Ito Hospital, Tokyo, Japan
| | | | - Chie Masaki
- Department of Surgery, Ito Hospital, Tokyo, Japan
| | | | - Koichi Ito
- Department of Surgery, Ito Hospital, Tokyo, Japan
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Sun XM, Pang F, Zhuang SM, Xie LE, Zhong QY, Liu TR. Tumor size rather than the thyroid invasion affects the prognosis of parathyroid carcinoma without lymph node or distant metastasis. Eur Arch Otorhinolaryngol 2022; 279:4587-4594. [PMID: 35596806 DOI: 10.1007/s00405-022-07403-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 04/12/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE This study aimed to explore the prognostic value of thyroid invasion of parathyroid carcinoma without lymph node or distant metastasis. METHODS Two hundred and nine cases of parathyroid carcinoma from the SEER (1989-2014) were eligible for this study. A Chi-squared test, t test, X-tile, Kaplan-Meier curves, and multivariate Cox proportional hazard regression were used for analysis. RESULTS Thyroid invasion, sex, race, age, radiation, and surgery were not significantly associated with cancer-specific survival by multivariate analysis. However, tumor size ≥ 4 cm was significantly associated with worse cancer-specific survival (P < 0.001). CONCLUSION Thyroid invasion, which was the criterion for T1 and T2 staging criteria of parathyroid carcinoma according to the AJCC, did not affect the prognosis of patients with parathyroid carcinoma without local lymph node or distant metastasis. Our study indicates that a tumor size ≥ 4 cm may be an appropriate indicator of T1 and T2 cancer staging.
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Affiliation(s)
- Xiao-Mei Sun
- Department of Otolaryngology Head and Neck Surgery, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, People's Republic of China.,Department of Thyroid Center/Thyroid Surgery, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, People's Republic of China
| | - Feng Pang
- Department of Otolaryngology Head and Neck Surgery, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, People's Republic of China.,Department of Thyroid Center/Thyroid Surgery, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, People's Republic of China
| | - Shi-Min Zhuang
- Department of Otolaryngology Head and Neck Surgery, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, People's Republic of China.,Department of Thyroid Center/Thyroid Surgery, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, People's Republic of China
| | - Liang-En Xie
- Department of Otolaryngology Head and Neck Surgery, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, People's Republic of China.,Department of Thyroid Center/Thyroid Surgery, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, People's Republic of China
| | - Qian-Yi Zhong
- Department of Otolaryngology Head and Neck Surgery, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, People's Republic of China.,Department of Thyroid Center/Thyroid Surgery, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, People's Republic of China
| | - Tian-Run Liu
- Department of Otolaryngology Head and Neck Surgery, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, People's Republic of China. .,Department of Thyroid Center/Thyroid Surgery, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510655, Guangdong, People's Republic of China.
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Histone Modification on Parathyroid Tumors: A Review of Epigenetics. Int J Mol Sci 2022; 23:ijms23105378. [PMID: 35628190 PMCID: PMC9140881 DOI: 10.3390/ijms23105378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/02/2022] [Accepted: 05/07/2022] [Indexed: 01/27/2023] Open
Abstract
Parathyroid tumors are very prevalent conditions among endocrine tumors, being the second most common behind thyroid tumors. Secondary hyperplasia can occur beyond benign and malignant neoplasia in parathyroid glands. Adenomas are the leading cause of hyperparathyroidism, while carcinomas represent less than 1% of the cases. Tumor suppressor gene mutations such as MEN1 and CDC73 were demonstrated to be involved in tumor development in both familiar and sporadic types; however, the epigenetic features of the parathyroid tumors are still a little-explored subject. We present a review of epigenetic mechanisms related to parathyroid tumors, emphasizing advances in histone modification and its perspective of becoming a promising area in parathyroid tumor research.
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Tsai WH, Zeng YH, Lee CC, Tsai MC. Mortality factors in recurrent parathyroid cancer: a pooled analysis. J Bone Miner Metab 2022; 40:508-517. [PMID: 35184206 DOI: 10.1007/s00774-021-01305-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 12/19/2021] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Parathyroid cancer is a rare disease with high recurrence rate. The prognostic factors for recurrent parathyroid cancer are yet to be ascertained. We aimed to establish the association between recurrent parathyroid cancer and previously reported prognostic factors. MATERIALS AND METHODS We conducted a PubMed search using the keywords 'parathyroid cancer', 'parathyroid neoplasm', and 'hypercalcemia' during 1966-2019 and included 3272 articles. We focused on 73 patients with recurrent parathyroid cancer from 55 studies. We conducted a survival analysis using the Cox proportional hazards model with 95% confidence interval. RESULTS For the 73 patients included in the analysis, the mean age (± standard deviation) was 44 ± 13.2 years, wherein 36 patients were women (49.3%). During the 5236 person-months at risk (mean follow-up 71.7 months, range 3-264), 38 patients died. The incidence of local recurrence, lymph-node metastasis, lung metastasis, and bone metastasis were 60.3, 12.3, 56.2, and 24.7, respectively. Bone metastasis, disease-free interval < 1 year, and total surgeries < 3 were significant prognostic factors in univariate analysis (log-rank test P = 0.0063, P = 0.0006, and P = 0.0056, respectively). In the multivariate-adjusted analysis, the mortality risk was significantly increased in patients with bone metastasis with a hazard ratio (HR) of 4.83 (95% CI 1.16-20.2; P = 0.03), disease-free interval <=1 year of 5.92 (95% CI 1.85-18.99; P = 0.003), and total surgeries <3 of 11.29 (95% CI 2.82-45.22; P = 0.001), considering these as possible predictive prognostic factors. CONCLUSION Bone metastasis, duration of disease-free interval, and total number of surgeries predict survival in recurrent parathyroid cancer.
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Affiliation(s)
- Wen-Hsuan Tsai
- Division of Endocrinology and Metabolism, Department of Endocrinology, Department of Internal Medicine, Mackay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Rd., Zhongshan Dist, Taipei City, 104, Taiwan (ROC)
| | - Yi-Hong Zeng
- Division of Endocrinology and Metabolism, Department of Endocrinology, Department of Internal Medicine, Mackay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Rd., Zhongshan Dist, Taipei City, 104, Taiwan (ROC)
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan (ROC)
| | - Chun-Chuan Lee
- Division of Endocrinology and Metabolism, Department of Endocrinology, Department of Internal Medicine, Mackay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Rd., Zhongshan Dist, Taipei City, 104, Taiwan (ROC)
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan (ROC)
| | - Ming-Chieh Tsai
- Division of Endocrinology and Metabolism, Department of Endocrinology, Department of Internal Medicine, Mackay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Rd., Zhongshan Dist, Taipei City, 104, Taiwan (ROC).
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan (ROC).
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Yang Y, Song A, Nie M, Jiang Y, Li M, Xia W, Xing X, Wang O, Hu Y. A novel long-range deletion spanning CDC73 and upper-stream genes discovered in a kindred of familial primary hyperparathyroidism. Endocrine 2022; 75:907-915. [PMID: 34729685 DOI: 10.1007/s12020-021-02917-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 10/16/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE To confirm the exact break-point of a novel long-range deletion discovered in one female parathyroid carcinoma (PC) patient who has a strong family history suggesting familial hyperparathyroidism, and to investigate the expression of parafibromin in the patient's affected lesion. METHODS Clinical information of one female patient as well as five of her relatives was collected. Their genomic DNA extracted from peripheral blood went through Sanger sequencing and multiplex ligation-dependent probe amplification (MLPA). After completing whole genome sequencing (WGS), clone sequencing was also performed, whose result was aligned with standard human genome database after Sanger sequencing. RESULTS The medical history of recurrent hypercalcemia after parathyroidectomy and histopathological investigation confirmed that the female patient was diagnosed with PC. WGS displayed a novel 130 kb long-range deletion spanning UCHL5 to CDC73 that was later confirmed by clone sequencing. MLPA showed similar results in four of her five relatives, suggesting these people to be carriers of the same long-range deletion, and three among them had a history of primary hyperparathyroidism (PHPT) ahead of the proband's first visit. CONCLUSIONS We discovered a novel 130 kb long-range deletion spanning CDC73 in a family of 5 persons, and the existence of the deletion was related to PHPT and PC. Our discovery validated the role of CDC73 mutation in the occurrence of PHPT and PC, which provided new information to the genetic studies of PC.
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Affiliation(s)
- Yi Yang
- Key Laboratory of Endocrinology of the Ministry of Health, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, 100032, China
| | - An Song
- Key Laboratory of Endocrinology of the Ministry of Health, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, 100032, China
| | - Min Nie
- Key Laboratory of Endocrinology of the Ministry of Health, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, 100032, China
| | - Yan Jiang
- Key Laboratory of Endocrinology of the Ministry of Health, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, 100032, China
| | - Mei Li
- Key Laboratory of Endocrinology of the Ministry of Health, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, 100032, China
| | - Weibo Xia
- Key Laboratory of Endocrinology of the Ministry of Health, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, 100032, China
| | - Xiaoping Xing
- Key Laboratory of Endocrinology of the Ministry of Health, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, 100032, China
| | - Ou Wang
- Key Laboratory of Endocrinology of the Ministry of Health, Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Science, Beijing, 100032, China.
| | - Ya Hu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100032, China.
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Sigdel B, Pokhrel A, Sabin KC. A parathyroid carcinoma mimicking thyroid carcinoma; A case report. Int J Surg Case Rep 2022; 92:106874. [PMID: 35276432 PMCID: PMC8917302 DOI: 10.1016/j.ijscr.2022.106874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 02/16/2022] [Accepted: 02/22/2022] [Indexed: 12/02/2022] Open
Abstract
Introduction and importance Parathyroid carcinoma is an extremely rare endocrine neoplasm. Most of the patients present with severe hyperparathyroidism with altered serum calcium levels. Case presentation We describe a patient who presented with a neck mass and secondary hyperparathyroidism Ultrasound (USG) suggested a tumor located near the lower pole of the thyroid gland. USG guided FNAC suggested parathyroid neoplasm. CT scan showed tumor infiltration of the parathyroid gland. The patient underwent total resection of the tumor along with total thyroidectomy and right central compartment clearance. The biopsy of the mass confirmed the parathyroid carcinoma infiltrating the thyroid gland. Clinical discussion Parathyroid carcinoma is a rare endocrine carcinoma. Due to its location, it is often misdiagnosed as thyroid carcinoma. It can present with problems related to bones, kidney stones, psychiatric problems and many others. Serum calcium, Parathormone level, Ultrasound neck, CT scan and MIBI scan are the imaging study for early diagnosis of Parathyroid carcinoma. Complete removal of tumor followed by regular follow up with serum calcium and Parathormone level will help to improve the survival of Patient. Conclusion Diagnosis of parathyroid carcinoma is very challenging due to the limited contribution of imaging. It mimics thyroid carcinoma due to the origin of the tumor from the lower pole of the thyroid area. It is extremely important for suspicion of parathyroid tumor in case of neck mass who have an abnormality in serum calcium and parathormone level. Total resection of the tumor with a negative margin is important to control hyperparathyroidism and increase the survival. Parathyroid carcinoma is an extremely rare but aggressive type of cancer. Untreated, parathyroid carcinoma leads to severe life-threatening hyperparathyroidism. Diagnosis of parathyroid carcinoma is usually difficult prior to surgery. USG neck, CT scan and MIBI scan helps in early identification of Parathyroid neoplasm. Parathyroid carcinoma had propensity to infiltrate locally to thyroid gland and mimicking thyroid carcinoma. Radical excision is the best mode of cure of cancer and Subtotal parathyroidectomy is required to control secondary hyperparathyroidism. Chance of recurrence after removal of the tumor is common.
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Affiliation(s)
- Brihaspati Sigdel
- Department of Otolaryngology & Head and Neck Surgery, Gandaki Medical College, Pokhara, Nepal; Metrocity Hospital, Pokhara, Nepal.
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Qian B, Qian Y, Hu L, Zhang S, Mei L, Qu X. Prognostic Analysis for Patients With Parathyroid Carcinoma: A Population-Based Study. Front Neurosci 2022; 16:784599. [PMID: 35250443 PMCID: PMC8894878 DOI: 10.3389/fnins.2022.784599] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 01/07/2022] [Indexed: 11/20/2022] Open
Abstract
Background Parathyroid carcinoma (PC) is a rare but often lethal malignancy for which staging system, prognostic indicators, and treatment guidelines are still not established. We aimed to explore the prognostic parameters and construct a nomogram for cancer-specific survival (CSS) of PC. Methods A retrospective analysis of 604 PC patients in the SEER database from 2001 through 2018 was performed. All the cases were randomly assigned to the training cohort (n = 424) or the validation cohort (n = 180) at a ratio of 7:3. The Kaplan–Meier method and Cox regression model were applied to estimate the CSS and risk factors, and a nomogram was constructed. The predictive accuracy and discriminative ability of the nomogram in CSS were assessed by concordance index (C-index), the area under the curve (AUC) of receiver operating characteristics (ROC), and the calibration curve. Results Age at diagnosis > 70 years [hazard ratio (HR): 3.55, 95% CI: 1.07–11.78, p = 0.039] and tumor size > 35 mm (HR 4.22, 95% CI: 1.67–10.68, p = 0.002) were associated with worse CSS. Compared with distant metastasis, localized (HR 0.17, 95% CI: 0.06–0.47, p = 0.001) and regional lesions (HR 0.22, 95% CI: 0.07–0.66, p = 0.007) showed an improved CSS rate. Parathyroidectomy was the recommended treatment (p = 0.02). The C-index of the nomogram was 0.826, and the AUC for 5-, 10-, and 15-year CSS was 83.7%, 79.7%, and 80.7%, respectively. The calibration curve presented good agreement between prediction by nomogram and actual observation. Conclusion Age at diagnosis > 70 years, tumor size > 35 mm, and distant metastasis were independent risk factors for PC-specific mortality. Parathyroidectomy was currently the most recommended treatment for PC. This nomogram provided individualized assessment and reliable prognostic prediction for patients with PC.
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Affiliation(s)
- Bei Qian
- Department of Thyroid and Breast Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ying Qian
- Department of Pharmacy, Jingzhou Hospital, Yangtze University, Jingzhou, China
| | - Longqing Hu
- Department of Thyroid and Breast Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shoupeng Zhang
- Department of Thyroid and Breast Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Li Mei
- Department of Thyroid and Breast Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xincai Qu
- Department of Thyroid and Breast Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Xincai Qu,
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Feng C, Tian C, Huang L, Chen H, Feng Y, Chang S. A Bibliometric Analysis of the Landscape of Parathyroid Carcinoma Research Based on the PubMed (2000–2021). Front Oncol 2022; 12:824201. [PMID: 35198447 PMCID: PMC8858798 DOI: 10.3389/fonc.2022.824201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 01/18/2022] [Indexed: 11/24/2022] Open
Abstract
Introduction The purpose of this study was to assess the landscape of parathyroid carcinoma research during the last 22 years using machine learning and text analysis. Method In November 2021, we obtained from PubMed all works indexed under the mesh subject line “parathyroid carcinoma”. The entire set of search results was retrieved in XML format, and metadata such as title, abstract, keywords, mesh words, and year of publication were extracted for bibliometric evaluation from the original XML files. To increase the specificity of the investigation, the Latent Dirichlet allocation (LDA) topic modeling method was applied. Results The paper analyzed 3578 papers. The volume of literature related to parathyroid cancer has been relatively flat over the past 22 years. In the field of parathyroid cancer research, the most important topic of clinical interest is the differential diagnosis. Ultrasound and MIBI are the most commonly used imaging methods for localization. In terms of basic research, the mechanisms of gene mutation and local tumor recurrence are the focus of interest. Conclusion There are huge unmet research needs for parathyroid carcinoma. Improving the diagnosis rates of parathyroid cancer by clinicians and establishing new and reliable molecular pathological markers and new image localization techniques will continue to be the focus of future research.
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Affiliation(s)
- Chenzhe Feng
- Department of General Surgery, Xiangya Hospital Central South University, Changsha, China
- Xiangya School of Medicine, Central South University, Changsha, China
| | - Chuwen Tian
- Xiangya School of Medicine, Central South University, Changsha, China
| | - Leyi Huang
- Xiangya School of Medicine, Central South University, Changsha, China
| | - Haolin Chen
- Department of Mathematics, University of California (UC) Davis, Davis, CA, United States
| | - Yeqian Feng
- Department of Oncology, Second Xiangya Hospital of Central South University, Changsha, China
- *Correspondence: Shi Chang, ; Yeqian Feng,
| | - Shi Chang
- Department of General Surgery, Xiangya Hospital Central South University, Changsha, China
- Clinical Research Center For Thyroid Disease In Hunan Province, Changsha, China
- Hunan Provincial Engineering Research Center for Thyroid and Related Diseases Treatment Technology, Changsha, China
- *Correspondence: Shi Chang, ; Yeqian Feng,
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Case Report of Rare Parathyroid Tumor with Atypical Presentation and Early Diagnosis. Case Rep Endocrinol 2022; 2022:1675256. [PMID: 35059224 PMCID: PMC8766190 DOI: 10.1155/2022/1675256] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 12/18/2021] [Indexed: 11/22/2022] Open
Abstract
Parathyroid carcinoma is a rare condition, accounting for 1% of cases of hyperparathyroidism. Other causes of hyperparathyroidism main group are single adenoma and parathyroid hyperplasia. The clinics presented by the patients are typical of hyperparathyroidism (fatigue, weakness, weight loss, and anorexia), bone impairment, pain, and fractures, in addition to affecting the renal system The diagnosis of parathyroid carcinoma is most often done postoperatively by means of a histological study. The case report is a 49-year-old male patient who came to the emergency room of Mackenzie Evangelical University Hospital complaining of progressive “muscle weakness” and “joint” that started about 2 months ago. To raise the suspicion of parathyroid carcinoma, it is essential to perform the correlation of the clinical picture, biochemical values, and imaging exams, but to obtain the definitive diagnosis, intraoperative recognition of the tumor and the result of the histopathological examination of the resected tumor are necessary.
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Zhang K, Su A, Wang X, Zhao W, He L, Wei T, Li Z, Zhu J, Chen YW. Non-Linear Correlation Between Tumor Size and Survival Outcomes for Parathyroid Carcinoma: A SEER Population-Based Cohort Study. Front Endocrinol (Lausanne) 2022; 13:882579. [PMID: 35846299 PMCID: PMC9285012 DOI: 10.3389/fendo.2022.882579] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 05/27/2022] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Parathyroid carcinoma (PC) is a rare malignancy without a commonly acknowledged prognostic assessment and treatment system. This study captures how independent prognostic factors and tumor size correlate with outcomes in patients with PC. METHODS The Surveillance, Epidemiology, and End Results database was used to perform a retrospective analysis on PC patients from 2000 to 2018. Univariate and multivariable survival analyses were performed to evaluate cancer-specific survival (CSS) and overall survival (OS), to identify independent prognostic factors in the PC patient population. A generalized additive model was applied to conduct smooth curve fitting and to examine the association between tumor size and relative risk of death. RESULTS A total of 590 patients were included. The 5- and 10-year OS were 80.8% and 67.1%, respectively. 5- and 10-year CSS was estimated to be 93.6% and 92.1%, respectively. The association between tumor size and relative risk of death can be generalized as a U-shaped curve. The mortality risk reaches its lowest point when tumor diameter approaches 2cm. At a tumor diameter cutoff of 3cm for CSS and 4cm for OS, there is an abrupt drop in survival rates. Multivariate Cox analysis revealed age, no surgery, and debulking surgery as consistent predictors of lower OS and CSS. CONCLUSIONS A non-linear correlation between tumor size and death risk has been identified in patients with PC, along with an accurate size threshold at which survival rates sharply decrease. Further investigation is needed to determine if these trends are seen in other malignancies with promising prognoses.
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Affiliation(s)
- Kun Zhang
- Thyroid and Parathyroid Surgery Center, Sichuan University West China Hospital, Chengdu, China
| | - Anping Su
- Thyroid and Parathyroid Surgery Center, Sichuan University West China Hospital, Chengdu, China
| | - Xiaofei Wang
- Thyroid and Parathyroid Surgery Center, Sichuan University West China Hospital, Chengdu, China
| | - Wanjun Zhao
- Thyroid and Parathyroid Surgery Center, Sichuan University West China Hospital, Chengdu, China
| | - Linye He
- Thyroid and Parathyroid Surgery Center, Sichuan University West China Hospital, Chengdu, China
| | - Tao Wei
- Thyroid and Parathyroid Surgery Center, Sichuan University West China Hospital, Chengdu, China
| | - Zhihui Li
- Thyroid and Parathyroid Surgery Center, Sichuan University West China Hospital, Chengdu, China
| | - Jingqiang Zhu
- Thyroid and Parathyroid Surgery Center, Sichuan University West China Hospital, Chengdu, China
| | - Ya-Wen Chen
- Department of Otolaryngology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Cell, Developmental and Regenerative Biology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Institute for Airway Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- *Correspondence: Ya-Wen Chen,
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Radzikowski KC, Rendl G, Beheshti M, Pirich C. 18F Choline PET/CT in a patient with HRPT2 mutation: Detecting parathyroid carcinoma recurrence and concomitant breast carcinoma. Nuklearmedizin 2021; 61:62-64. [PMID: 34844271 DOI: 10.1055/a-1670-9315] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
| | - Gundula Rendl
- Department of Nuclear Medicine & Endocrinology, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Mohsen Beheshti
- Department of Nuclear Medicine & Endocrinology, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Christian Pirich
- Department of Nuclear Medicine & Endocrinology, Paracelsus Medical University Salzburg, Salzburg, Austria
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Bollen H, Decallonne B, Nuyts S. Radiation Treatment for Inoperable Local Relapse of Parathyroid Carcinoma With Symptomatic Hypercalcemia: A Case Report. Front Oncol 2021; 11:733772. [PMID: 34900684 PMCID: PMC8656308 DOI: 10.3389/fonc.2021.733772] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 11/10/2021] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Parathyroid carcinoma (PC) is an extremely rare malignancy, characterized by slow progression, frequent recurrences and difficult-to-control hypercalcemia which is typically the main contributor to the morbidity and mortality of these patients. Patients often undergo repeated surgical resections, whether or not in combination with adjuvant radiation treatment. The role of radiation therapy within the symptomatic treatment of PC currently remains unclear. CASE DESCRIPTION We describe a 30-year-old male patient with an inoperable local relapse of PC and secondary symptomatic hypercalcemia, maximally pharmacologically treated. After a local radiation treatment to a total dose of 70 Gray in 35 fractions serum calcium and parathyroid hormone (PTH) levels decreased, accompanied by improvement of the severe gastro-intestinal disturbances. CONCLUSION For patients with inoperable symptomatic PC despite maximal medical treatment who are in a good overall condition, radiation treatment can be considered in well-defined cases to decrease symptoms and improve quality of life.
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Affiliation(s)
- Heleen Bollen
- Laboratory of Experimental Radiotherapy, Department of Oncology, University Hospitals Leuven, Leuven, Belgium
- Department of Radiation Oncology, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
| | | | - Sandra Nuyts
- Laboratory of Experimental Radiotherapy, Department of Oncology, University Hospitals Leuven, Leuven, Belgium
- Department of Radiation Oncology, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
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De Pasquale L, Bulfamante AM, Felisati G, Castellani L, Ghilardi G, Saibene AM. Management and Outcome of Parathyroid Carcinoma-Induced Primary Hyperparathyroidism: A Single-Centre Experience. Int J Endocrinol 2021; 2021:5397941. [PMID: 34659402 PMCID: PMC8516565 DOI: 10.1155/2021/5397941] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Accepted: 09/18/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Parathyroid carcinoma (PC) is the rarest endocrine cancer and an infrequent cause of primary hyperparathyroidism (PHPT), responsible for less than 1% of cases. Due to its rarity, treatment is challenging. METHODS A retrospective cohort study on 462 patients referred for parathyroidectomy to Thyroid and Parathyroid Unit at Santi Paolo e Carlo Hospital, Milan, Italy, from 2011 to 2021. We identified and individually described the patients affected with PC. Then, we split all patients treated for PHPT into four groups based on the cause: PC, adenoma, atypical adenoma, and hyperplasia. Patients' demographics, preoperative evaluation results, intraoperative findings, and outcomes for the PC group were compared with groups of PHPT due to benign causes. RESULTS Eight cases of PC were identified, five males and three females. Seven cases presented with symptoms of hypercalcemia and one with a neck mass. Five underwent en bloc resections and three local excisions. Histopathological features showed capsular invasion in four patients, capsular and soft tissue invasion in three patients, and vascular invasion in one case. No patients had distant metastasis. One patient was classed as high risk based on the Schulte classification system. All patients treated for PC were alive and disease-free at a mean follow-up of 38.4 months. When compared with other PHPT patients, PC patients were more frequently male and had higher preoperative blood calcium and PTH and lower phosphate levels, larger and heavier parathyroids excised, lower postoperative calcium, and a higher rate of postoperative hypoparathyroidism. CONCLUSION Our study highlights some aspects valuable to suspect PC and differentiate PHPT-PC from benign causes of PHPT preoperatively. Preoperative suspicion of malignancy is essential to guarantee the best course of treatment for patients. Although limited for size and follow-up, the excellent outcome of our series seems to support the value of both surgery extension and risk class according to the Schulte classification as possible prognostic factors for recurrence.
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Affiliation(s)
- Loredana De Pasquale
- Thyroid and Parathyroid Surgery Service-Otolaryngology Unit, ASST Santi Paolo e Carlo, Department of Health Sciences, Università Degli Studi di Milano, Via Antonio di Rudinì 8, 20142 Milan, Italy
| | - Antonio Mario Bulfamante
- Otolaryngology Unit, ASST Santi Paolo e Carlo, Department of Health Sciences, Università Degli Studi di Milano, Via Antonio di Rudinì 8, 20142 Milan, Italy
| | - Giovanni Felisati
- Otolaryngology Unit, ASST Santi Paolo e Carlo, Department of Health Sciences, Università Degli Studi di Milano, Via Antonio di Rudinì 8, 20142 Milan, Italy
| | - Luca Castellani
- Otolaryngology Unit, ASST Santi Paolo e Carlo, Department of Health Sciences, Università Degli Studi di Milano, Via Antonio di Rudinì 8, 20142 Milan, Italy
| | - Giorgio Ghilardi
- Department of Health Sciences, Clinica Chirurgica Generale, Università Degli Studi di Milano, Via Antonio di Rudinì 8, 20142 Milan, Italy
| | - Alberto Maria Saibene
- Otolaryngology Unit, ASST Santi Paolo e Carlo, Department of Health Sciences, Università Degli Studi di Milano, Via Antonio di Rudinì 8, 20142 Milan, Italy
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Shirali AS, Clemente-Gutierrez U, Perrier ND. Parathyroid Surgery: What Radiologists Need to Know. Neuroimaging Clin N Am 2021; 31:397-408. [PMID: 34243873 DOI: 10.1016/j.nic.2021.04.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Surgical intervention remains the mainstay of treatment of hyperparathyroidism and provides the highest chance at cure. After the disease is confirmed by biochemical testing, surgeons must use a combination of patient clinical history and radiographic imaging to determine the most appropriate surgical strategy. Through either minimally invasive parathyroidectomy or bilateral cervical exploration, surgeons provide high rates of cure for hyperparathyroidism with low rates of persistence or recurrence.
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Affiliation(s)
- Aditya S Shirali
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Unit 1484, PO Box 301402, Houston, TX 77030-4009, USA
| | - Uriel Clemente-Gutierrez
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Unit 1484, PO Box 301402, Houston, TX 77030-4009, USA
| | - Nancy D Perrier
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Unit 1484, PO Box 301402, Houston, TX 77030-4009, USA.
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Yalamanchi A, Mori KS, Asirvatham AR, Mahadevan S. Von Recklinghausen disease of bone. BMJ Case Rep 2021; 14:14/7/e241843. [PMID: 34312125 PMCID: PMC8314714 DOI: 10.1136/bcr-2021-241843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Amulya Yalamanchi
- Endocrinology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Krishna Shantilal Mori
- Endocrinology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Adlyne Reena Asirvatham
- Endocrinology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Shriraam Mahadevan
- Endocrinology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
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Bates J, LaPorte S, Abraham A, Gurr P. Spontaneous cervical haematoma caused by extracapsular haemorrhage from a parathyroid carcinoma presenting with acute onset neck swelling and dysphonia. BMJ Case Rep 2021; 14:14/6/e239150. [PMID: 34155004 DOI: 10.1136/bcr-2020-239150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
We present the case of a 69-year-old male patient who presented with progressive neck swelling causing symptoms of dysphonia and dysphagia. Flexible nasendoscopy revealed bruising of the right hemilarynx, hypopharynx and parapharyngeal mucosal consistent with a spontaneous cervical haematoma. After conservative management, the haematoma self-resolved and the source of the haematoma was thought to be a parathyroid adenoma. Surgical excision was completed, and histopathological assessment revealed a parathyroid carcinoma. Spontaneous cervical haematoma can progress to airway obstruction and the initial focus is to observe for any signs of progression and establish a secure airway if required. The subsequent challenge is to establish the origin of the haematoma and as in this case this can be a diagnostic challenge. This case highlights the diagnostic difficulties of spontaneous cervical haematoma, the importance of comprehensive investigation and the possibility of malignancy preoperatively, especially important when complete excision gives the best opportunity for cure.
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Affiliation(s)
- James Bates
- ENT Department, Milton Keynes University Hospital, Milton Keynes, Buckinghamshire, UK .,ENT Department, Wexham Park Hospital, Slough, Berkshire, UK
| | - Sarah LaPorte
- Radiology Department, Milton Keynes University Hospital, Milton Keynes, Buckinghamshire, UK
| | - Ann Abraham
- Histopathology Department, Milton Keynes University Hospital, Milton Keynes, Buckinghamshire, UK
| | - Paul Gurr
- ENT Department, Milton Keynes University Hospital, Milton Keynes, Buckinghamshire, UK
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De Falco N, Santangelo G, Chirico F, Cangiano A, Sommella MG, Cosenza A, Ronchi A, Accardo M, Pellino G, Parmeggiani D, Canonico S, De Falco M. Synchronous intrathyroidal parathyroid carcinoma and thyroid carcinoma: case report and review of the literature. BMC Endocr Disord 2021; 21:60. [PMID: 33827539 PMCID: PMC8028146 DOI: 10.1186/s12902-021-00724-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 03/25/2021] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Parathyroid carcinoma is a rare endocrine malignancy, rarer when synchronous with a non medullary well differentiated thyroid carcinoma. Parathyroid carcinoma accounts of 0.005% of all malignant tumors and it is responsible for less than 1% of primary hyperparathyroidism. The intrathyroidal localization of a parathyroid gland is not frequent with a reported prevalence of 0.2%. Carcinoma of parathyroids with intrathyroidal localization represents an even rarer finding, reported in only 16 cases described in literature. The rare constellation of synchronous parathyroid and thyroid carcinomas has prompted us to report our experience and perform literature review. CASE PRESENTATION We herein report a case of a 63-years-old man with multinodular goiter and biochemical diagnosis of hyperparathyroidism. Total thyroidectomy with radio-guide technique using gamma probe after intraoperative sesta-MIBI administration and intraoperative PTH level was performed. The high radiation levels in the posterior thyroid lobe discovered an intrathyroidal parathyroid. Microscopic examination revealed a parathyroid main cell carcinoma at the posterior thyroidal left basal lobe, a classic papillary carcinoma at the same lobe and follicular variant of papillary carcinoma at the thyroidal right lobe. To the best of our knowledge, this is the first case documenting a synchronous multicentric non medullary thyroid carcinomas and intrathyroidal parathyroid carcinoma. CONCLUSIONS Our experience was reported and literature review underlining challenging difficulties in diagnostic workup and surgical management was carried out.
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Affiliation(s)
- Nadia De Falco
- General Surgery Unit, Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Miraglia, 80138, Naples, Italy
| | - Giuseppe Santangelo
- General Surgery Unit, Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Miraglia, 80138, Naples, Italy
| | - Fabrizio Chirico
- Maxillofacial Surgery Unit, Federico II University, Naples, Italy
| | - Angelo Cangiano
- General Surgery Unit, Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Miraglia, 80138, Naples, Italy
| | - Maria Giulia Sommella
- General Surgery Unit, Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Miraglia, 80138, Naples, Italy
| | - Angelo Cosenza
- General Surgery Unit, Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Miraglia, 80138, Naples, Italy
| | - Andrea Ronchi
- Division of Morphopathology, Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Marina Accardo
- Division of Morphopathology, Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Gianluca Pellino
- General Surgery Unit, Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Miraglia, 80138, Naples, Italy
| | - Domenico Parmeggiani
- General Surgery Unit, Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Miraglia, 80138, Naples, Italy
| | - Silvestro Canonico
- General Surgery Unit, Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Miraglia, 80138, Naples, Italy
| | - Massimo De Falco
- General Surgery Unit, Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Piazza Miraglia, 80138, Naples, Italy.
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Kaszczewska M, Popow M, Chudziński W, Kaszczewska J, Bogdańska M, Podgórska J, Czarniecka A, Gałązka Z. A Woman with a 27-Year History of Hyperparathyroidism and Hypercalcemia Who Was Diagnosed with Low-Grade Parathyroid Carcinoma. AMERICAN JOURNAL OF CASE REPORTS 2021; 22:e930301. [PMID: 33707407 PMCID: PMC7957837 DOI: 10.12659/ajcr.930301] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND Parathyroid carcinoma (PC), accounting for 0.005% of all cancers, is responsible for less than 1% of all cases of primary hyperparathyroidism, and equally affects males and females, usually in 4th or 5th decades of life. PC can occur sporadically and can be associated with congenital genetic syndromes such as hyperparathyroidism-jaw tumor syndrome (HPT-JT), isolated familial hyperparathyroidism, or multiple endocrine neoplasia 1 and 2 syndromes. Surgery is the main treatment, with a limited role of radio- and chemotherapy, which allows 49-77% of patients to survive 10 years. In this work we report the case of a patient with parathyroid carcinoma, whose treatment required 13 surgeries over a period of 27 years, together with radiotherapy and pharmacological treatment. CASE REPORT A 51-year-old woman was first diagnosed with primary hyperparathyroidism in 1993 at the age of 23. From 1993 to present, she underwent 13 surgeries and 33 courses of radiotherapy due to recurrent lesions, which initially had a character of parathyroid adenomas, then parathyromatosis, and finally were diagnosed as parathyroid carcinoma. The patient also required and currently requires complex pharmacological treatment to control the calcemia and manage the complications of the primary disease. Supervision by the multidisciplinary professional medical team allows the patient to lead a normal life with good control of the disease. CONCLUSIONS Parathyroid carcinoma is a rare disease with a number of complications; however, obtaining satisfactory long-term survival with acceptable quality of life is achievable.
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Affiliation(s)
- Monika Kaszczewska
- Department of General, Endocrine and Vascular Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Michał Popow
- Department of Internal Diseases and Endocrinology, Medical University of Warsaw, Warsaw, Poland
| | - Witold Chudziński
- Department of General, Endocrine and Vascular Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Joanna Kaszczewska
- Department of General, Endocrine and Vascular Surgery, Medical University of Warsaw, Warsaw, Poland
| | | | - Joanna Podgórska
- II Division of Radiology, Medical University of Warsaw, Warsaw, Poland
| | - Agnieszka Czarniecka
- The Oncologic and Reconstructive Surgery Clinic, M. Sklodowska-Curie National Research Institute of Oncology Gliwice Branch, Gliwice, Poland
| | - Zbigniew Gałązka
- Department of General, Endocrine and Vascular Surgery, Medical University of Warsaw, Warsaw, Poland
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Kim RC, Roch AM, Birdas TJ, Ritter HE, McDow AD. Hypercalcemic Crisis Caused by a Parathyroid Mass Requiring Thoracoscopic Resection. AACE Clin Case Rep 2021; 7:264-267. [PMID: 34307850 PMCID: PMC8282530 DOI: 10.1016/j.aace.2021.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 02/09/2021] [Accepted: 02/12/2021] [Indexed: 11/29/2022] Open
Abstract
Objective To describe the presentation, work up, and treatment of a giant parathyroid adenoma presenting as hypercalcemic crisis that ultimately weighed 57 g and extended into the mediastinum, requiring hand-assisted thoracoscopic resection. Methods The patient is a 68-year-old man with a prior history of parathyroidectomy, who initially presented with a severe hypercalcemia of 16.3 mg/dL and a parathyroid hormone (PTH) level of 2692 pg/mL on routine labs. Results Diagnostic and staging work up revealed a 7.2-cm mass extending from just superior to the sternal notch into the right posterior mediastinum to the carina, causing esophageal displacement. No evidence of local invasion or distant metastasis was observed on further imaging, and cytology demonstrated hypercellular parathyroid tissue. The PTH level of the aspirate was >5000 pg/mL. The patient subsequently underwent a right hand-assisted video-assisted thoracoscopic resection of the intrathoracic mass. Final pathology identified a 7.0-cm, 57-g parathyroid adenoma, without any pathologic findings suspicious for malignancy. However, the endocrine surgery team plans for annual laboratory assessment to ensure no recurrence. Conclusion Primary hyperparathyroidism is most commonly caused by a single adenoma. However, in the setting of severe hypercalcemia and elevated PTH, one must have a high suspicion for malignancy, and care should be taken to remove the mass en bloc. For extremely large adenomas extending into the mediastinum, a minimally invasive, hand-assisted, thoracoscopic approach is a safe and effective method of resection.
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Affiliation(s)
- Rachel C Kim
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Alexandra M Roch
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Thomas J Birdas
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Hadley E Ritter
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Alexandria D McDow
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana
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Rahimi A, Shahbazi R, Nikuei P, Soleimani S, Moradkhani A, Atashabparvar A, Khajehrahimi F, Zoghi G, Kheirandish M. A Pediatric Parathyroid Carcinoma: An Unusual Clinical Presentation and Mini-review. Int J Endocrinol Metab 2021; 19:e110234. [PMID: 33815520 PMCID: PMC8010565 DOI: 10.5812/ijem.110234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 12/28/2020] [Accepted: 01/06/2021] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION Primary hyperparathyroidism (PHPT) is a rare condition in the pediatric population. Parathyroid carcinoma (PC) is a very uncommon cause of PHPT, accounting for < 1% of pediatric PHPT cases. It is challenging to distinguish between parathyroid adenoma (PA), the most common cause of PHPT, and PC. In this report, we described a young female who presented with a history of progressive limping and was finally diagnosed with PC. CASE PRESENTATION A 15-year-old girl presented with progressive limping and bone pain for 8 years. She was referred by an orthopedic surgeon because of elevated intact parathyroid hormone (iPTH) for further evaluation. Physical examination revealed a large, firm, and non-tender neck mass, left hip tenderness, and limited range of motion. The initial biochemistry tests showed a borderline high calcium level of 10.8 mg/dl, an elevated iPTH level of 2876 pg/mL, and a decreased phosphorus level of 2.4 mg/dL. The 99mTechnetium (Tc) sestamibi scan displayed early intense activity in the right thyroid lobe persisting in the three-hour repeat scan, compatible with a parathyroid lesion. The patient underwent right-sided neck exploration and parathyroidectomy. Intraoperative and pathology findings confirmed the diagnosis of PC. Immunohistochemistry (IHC) staining revealed creatine kinase (CK) and CD31 in endothelial cells of the tumor. Ki67 staining was also positive in 2% - 3% of tumor cells. The whole exome sequencing (WES) study was negative for cell division cycle 73 (CDC73) and multiple endocrine neoplasia 1 (MEN1) genes. CONCLUSIONS PC should be considered as a differential diagnosis of PHPT in the pediatric population, even in the presence of mild hypercalcemia.
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Affiliation(s)
- Abbas Rahimi
- Department of General Surgery, Faculty of Medicine, University of Medical Sciences, Bandar Abbas, Iran
| | - Roghayeh Shahbazi
- Department of Cellular and Molecular Medicine, University of Ottawa, Ottawa, Canada
| | - Pooneh Nikuei
- Endocrinology and Metabolism Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Sanaz Soleimani
- Endocrinology and Metabolism Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Azadeh Moradkhani
- Endocrinology and Metabolism Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Ali Atashabparvar
- Endocrinology and Metabolism Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Farnaz Khajehrahimi
- Department of Nuclear Medicine, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Ghazal Zoghi
- Endocrinology and Metabolism Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Masoumeh Kheirandish
- Endocrinology and Metabolism Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
- Corresponding Author: Endocrinology and Metabolism Research Center, Hormoz-gan University of Medical Sciences, Bandar Abbas, Iran.
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Zhang Z, Xia F, Li X. A Comprehensive Overview of the Parathyroid Tumor From the Past Two Decades: Machine Learning-Based Bibliometric Analysis. Front Endocrinol (Lausanne) 2021; 12:811555. [PMID: 35154009 PMCID: PMC8826231 DOI: 10.3389/fendo.2021.811555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 12/07/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Parathyroid tumor, in particular carcinoma, is fairly rare among neoplasms of the endocrine system, unlike its benign counterpart. However, there is no bibliometric analysis in the field of parathyroid tumors comprehensively summarizing and discussing a large number of publications by a machine learning-based method. MATERIALS AND METHODS Parathyroid tumor-related publications in PubMed from January 2001 to December 2020 were searched using the MeSH term "parathyroid neoplasms". Latent Dirichlet allocation was adopted to identify the research topics from the abstract of each publication using Python. RESULTS A total of 3,301 parathyroid tumor-associated publications were identified from the past 20 years, and included in further analyses. Research articles and case reports occupied the most proportion of publications, while the number of clinical studies and clinical trials decreased, especially in recent years. Technetium Tc 99m sestamibi was most studied among the diagnosis-related MeSH terms, while parathyroidectomy was among the treatment-related MeSH terms. The Latent Dirichlet allocation analyses showed that the top topics were 99mTc-MIBI imaging, parathyroidectomy, gene expression in the cluster of diagnosis research, treatment research, and basic research. Notably, scarce connections were shown between the basic research cluster and the other two clusters, indicating the requirements of translational study turning basic biological knowledge into clinical practice. CONCLUSION The annual scientific publications on parathyroid tumors have scarcely changed during the last two decades. 99mTc-MIBI imaging, parathyroidectomy, and gene expression are the most concerned topics in parathyroid tumor research.
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Affiliation(s)
- Zeyu Zhang
- Department of Thyroid Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Fada Xia
- Department of Thyroid Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Xinying Li
- Department of Thyroid Surgery, Xiangya Hospital, Central South University, Changsha, China
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Yu Y, Wang Y, Wu Q, Zhao X, Liu D, Zhao Y, Li Y, Wang G, Xu J, Chen J, Zhang N, Tian X. Case Report and Systematic Review: Sarcomatoid Parathyroid Carcinoma-A Rare, Highly Malignant Subtype. Front Endocrinol (Lausanne) 2021; 12:793718. [PMID: 34975762 PMCID: PMC8719313 DOI: 10.3389/fendo.2021.793718] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 11/24/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Parathyroid carcinoma (PC) is a rare malignancy, the incidence of which is less than 1/1 million per year. Sarcomatoid parathyroid carcinoma (SaPC) is an extremely peculiar subtype; only three cases have been reported internationally. It consists of both malignant epithelial components and sarcomatoid components (mesenchymal origin) simultaneously. This "confusing" cancer exhibits higher invasiveness, and traditional surgery does not appear to achieve the expectation, which differs significantly from that of general PC. OBJECTIVE To characterize the clinicopathologic features of SaPC and explore similarities and differences between SaPC and general PC. MATERIALS AND METHODS We collected clinical data of SaPC cases from our center and literature. The SaPC case in our center was presented. To better understand the characteristics of SaPC, we also reviewed clinical information in general PC cases from our center and literature within the last 5 years, and a systematic review was performed for further comparison. RESULTS A 60-year-old woman was admitted for a neck mass and hoarseness. After the surgery, she was confirmed as SaPC and ultimately developed local recurrence at 3 months. Together with the reported cases from literature, four cases of SaPC (three cases from literature) and 203 cases of general PC (200 cases from literature) were reviewed. Both tumors showed obvious abnormalities in parathormone (PTH) level and gland size. Compared to general PC, SaPC has a later age of onset (60.50 ± 7.42 vs. 51.50 ± 8.29), relatively low levels of PTH (110.28 ± 59.32 vs. 1,156.07 ± 858.18), and a larger tumor size (6.00 ± 1.63 vs. 3.14 ± 0.70). For SaPC, all four cases were initially misdiagnosed as thyroid tumors (4/4). Spindle cell areas or transitional zones were common pathological features in SaPC cases (3/4). CONCLUSION SaPC is a very rare pathologic subtype of PC and appears to be much more easily misdiagnosed as a thyroid tumor. Spindle cell areas or transitional zones are highly possible to be pathological features in its sarcomatoid components. Despite many similarities, there are some differences between SaPC and general PC-SaPC does not show the obvious endocrine feature but stronger aggressiveness. Surgical treatment of SaPC does relieve life-threatening symptoms and improve quality of life even with recurrence in the short term.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Ning Zhang
- *Correspondence: Xiaofeng Tian, ; Ning Zhang,
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Affiliation(s)
- Danica M Vodopivec
- From the Department of Medicine, Section of Endocrinology, Diabetes, and Nutrition, Boston University Medical Center, Boston
| | - Dylan D Thomas
- From the Department of Medicine, Section of Endocrinology, Diabetes, and Nutrition, Boston University Medical Center, Boston
| | - Nadine E Palermo
- From the Department of Medicine, Section of Endocrinology, Diabetes, and Nutrition, Boston University Medical Center, Boston
| | - Devin W Steenkamp
- From the Department of Medicine, Section of Endocrinology, Diabetes, and Nutrition, Boston University Medical Center, Boston
| | - Stephanie L Lee
- From the Department of Medicine, Section of Endocrinology, Diabetes, and Nutrition, Boston University Medical Center, Boston
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Parathyroid Carcinoma in the Setting of Tertiary Hyperparathyroidism: Case Report and Review of the Literature. Case Rep Endocrinol 2020; 2020:5710468. [PMID: 33343947 PMCID: PMC7725582 DOI: 10.1155/2020/5710468] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 11/21/2020] [Accepted: 11/25/2020] [Indexed: 12/27/2022] Open
Abstract
Introduction Parathyroid carcinoma is one of the rarest cancers in normal population, and it is extremely uncommon in the setting of tertiary hyperparathyroidism. Indeed, only 24 cases have been reported in the literature. Presentation of the Case. We report the case of parathyroid carcinoma in a 51-year-old man, with a history of end-stage renal disease due to a horseshoe kidney treated with haemodialysis since 2013. He came to our attention due to an increase in calcium and parathyroid hormone serum levels. Neck ultrasound (US) showed a solid hypodense mass, probably the right inferior parathyroid gland, with an estimated size of 25 × 15 × 13 mm; the 99mTc-sestamibi SPECT/CT scan revealed a large radiotracer activity area in the right cervical region, compatible with a hyperfunctioning right inferior parathyroid gland. So, a tertiary hyperparathyroidism diagnosis was made. In April 2018, resection of three parathyroid glands was performed. Histopathological examination demonstrated the right inferior parathyroid gland specimen to be a parathyroid carcinoma, due to the presence of multiple, full-thickness, capsular infiltration foci, and a venous vascular invasion focus. Discussion. Diagnosis of parathyroid carcinoma in tertiary hyperparathyroidism is remarkably complex because of the lack of clinical diagnostic criteria and, in many cases, is made postoperatively at histopathological examination. Conclusion To date, radical surgery represents the mainstay of treatment, with a five- and ten-year survival rates overall acceptable.
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