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Wang X, Shi G, Li G, Tang G. Systematic review of the risk of urolithiasis following parathyroidectomy in patients with primary hyperparathyroidism. Int Urol Nephrol 2024; 56:1217-1225. [PMID: 38038823 DOI: 10.1007/s11255-023-03882-w] [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: 09/14/2023] [Accepted: 11/04/2023] [Indexed: 12/02/2023]
Abstract
OBJECTIVE Parathyroidectomy (PTX) is the conclusive therapy for primary hyperparathyroidism (PHPT), but its effect on the risk of urolithiasis is inconclusive. We comprehensively reviewed the currently available research to investigate the impact of PTX on the likelihood of urolithiasis among individuals suffering PHPT. METHODS Internet-based articles in English language released on Cochrane, PubMed, Scopus, Web of knowledge, and Embase up to September, 2023 were comprehensively reviewed. Each publication in contrast to the incidence, occurrence, or recurrence of urolithiasis after PTX versus medical treatment in PHPT patients was included. The outcome with pooled relative risks (RRs) and corresponding 95% confidence intervals (CIs) was examined employing DerSimonian and Laird's model of random effects. To determine the range of the real effect size of a future study in 95% of all populations, a prediction interval (PI) was also established. RESULTS Finally, ten studies involving 74,190 patients were included. Results from randomized-controlled trials (RCTs) and observational studies (OSs) both revealed that PTX did not substantially lessen the vulnerability of urolithiasis among individuals with PHPT (RCTs: pooled relative risk [RR] 0.42, 95%CI 0.13-1.41, p = 0.163; OSs: pooled RR 1.37, 95%CI 0.96 to 1.97, p = 0.084). The PI (RCT: 0.03 to 5.96; OSs: 0.44-4.20) containing 1.0 suggested the possibility of consistent results in future studies. Subgroup and sensitivity analyses supported the above findings, and no evidence showed publication bias. CONCLUSION Our analysis from the available RCTs or OSs did not give adequate or exact proof that the average effect of PTX lowers the incidence of urolithiasis among PHPT persons based on the random-effects model. Future research shall take into account the common effect of PTX as well as the prerequisites of preventive stone procedures, which will further help us assess the effectiveness of PTX in reducing kidney calculus comorbidity and develop techniques to avoid stone sequelae in these individuals.
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Affiliation(s)
- Xingmu Wang
- Clinical Laboratory Center, Shaoxing People's Hospital, Shaoxing, Zhejiang, People's Republic of China
| | - Ge Shi
- Clinical Laboratory Center, Shaoxing People's Hospital, Shaoxing, Zhejiang, People's Republic of China
| | - Gangfeng Li
- Clinical Laboratory Center, Shaoxing People's Hospital, Shaoxing, Zhejiang, People's Republic of China
| | - Guiliang Tang
- Department of Urology, Shaoxing People's Hospital, No. 568, Zhongxing North Road, Yuecheng District, Shaoxing, 312000, Zhejiang, People's Republic of China.
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Neves MCD, Santos RO, Ohe MN. Surgery for primary hyperparathyroidism. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2022; 66:678-688. [PMID: 36382757 PMCID: PMC10118824 DOI: 10.20945/2359-3997000000557] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Primary hyperparathyroidism (PHPT) is a hypercalcemic disorder that occurs when one or more parathyroid glands produces excessive parathyroid hormone (PTH). PHPT is typically treated with surgery, and it remains the only definitive therapy, whose techniques have evolved over previous decades. Advances in preoperative localization exams and the intraoperative PTH monitoring have become the cornerstones of recent parathyroidectomy techniques, as minimally invasive techniques are appropriate for most patients. Nevertheless, these techniques, are not suitable for PHPT patients who are at risk for multiglandular disease, especially in those who present with familial forms of PHPT that require bilateral neck exploration. This manuscript also explores other conditions that warrant special consideration during surgical treatment for PHPT: normocalcemic primary hyperparathyroidism, pregnancy, reoperation for persistent or recurrent PHPT, parathyroid carcinoma, and familial and genetic forms of hyperparathyroidism.
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Demir B, Binnetoglu A, Sahin A, Yavuz DG. Single Center Experience in the Surgical Management of Primary Hyperparathyroidism. Clin Exp Otorhinolaryngol 2020; 13:285-290. [PMID: 32646207 PMCID: PMC7435428 DOI: 10.21053/ceo.2019.01361] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 11/13/2019] [Indexed: 11/22/2022] Open
Abstract
Objectives. As calcium included as a part of routine laboratory screening early diagnosis of primary hyperparathyroidism (PHPT) has been increased. Surgical resection of parathyroid adenoma or hyperplasia still is the mainstay of the treatment for most PHPT patients. The aim of this study was to evaluate of the surgical outcomes of patients with PHPT that referred to our ENT department of our University Hospital for the last 6 years. Methods. One hundred thirty-seven patients with PHPT who underwent parathyroid surgery in our clinic between October 2011 and January 2018 included in this retrospective study. Data on demographics, clinical findings, past medical history, preoperative laboratory values in 3 months, preoperative localizing imaging studies including ultrasonography (USG) and 99mTc-sestamibi (methoxyisobutyl isonitrile, [MIBI]) scan, operative findings, postoperative laboratory values, and pathology reports were recorded. MIBI scan and USG are used as the first-line modalities in our center. Single-photon emission computed tomography was used for challenging situations of re-exploration and ectopic parathyroid pathology. Four-dimensional computed tomography scanning is was preferred as the last imaging modality. Focused unilateral neck exploration (FUNE) was performed with intraoperative frozen section analysis as a routine procedure. Bilateral neck exploration (BNE) was used only in re-exploration, ectopic parathyroid, and with high suspicion of multigland disease. Results. Totally 137 patients (female:male, 3:3; mean age, 54.6±13.2 years) included in the study. Single parathyroid adenoma was found in 108 patients (78.8%). Most common adenoma localization was left inferior parathyroid gland (46.7%). FUNE was performed in 89.8% of the patients and BNE for 10.2% of the patients. Postoperative normocalcemia was reached in 132 patients and permanent hypocalcemia was observed in two patients. Persistence hypercalcemia observed in three patients. Postoperative pathology reports revealed three patients have parathyroid carcinoma. Conclusion. Preoperative imaging modalities is very important in parathyroidectomy surgery. Routine use of preoperative imaging modalities reduced the risk of complications in our clinic.
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Affiliation(s)
- Berat Demir
- Department of Otorhinolaryngology-Head and Neck Surgery, Pendik Training and Research Hospital, Marmara University Medical Faculty, Istanbul, Turkey
| | - Adem Binnetoglu
- Department of Otorhinolaryngology-Head and Neck Surgery, St. Elizabeth's Medical Center, Brighton, MA, USA
| | - Akın Sahin
- Department of Otorhinolaryngology-Head and Neck Surgery, Pendik Training and Research Hospital, Marmara University Medical Faculty, Istanbul, Turkey
| | - Dilek Gogas Yavuz
- Section of Endocrinology and Metabolism, Pendik Training and Research Hospital, Marmara University Medical Faculty, Istanbul, Turkey
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Binnetoğlu A, Demir B, Mamadlı J. Challenges in the Management of Ectopic Parathyroid Pathologies: A Case Series of Five Patients. Turk Arch Otorhinolaryngol 2020; 58:133-136. [PMID: 32783043 DOI: 10.5152/tao.2020.4782] [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: 09/18/2019] [Accepted: 03/06/2020] [Indexed: 11/22/2022] Open
Abstract
In primary hyperparathyroidism (PHPT) the diagnosis and treatment of ectopic parathyroid adenomas (EPTA) is a challenging process for head and neck surgeons. We present five patients with EPTA in different locations, along with an in-depth discussion of imaging modalities. We used sestamibi scintigraphy (MIBI) and ultrasound as first line imaging tools in asymptomatic hypercalcemia and PHPT. Single photon emission computed tomography (SPECT) was combined with MIBI or computed tomography (CT) if a parathyroid pathology was not localized initially. Four-dimensional parathyroid CT (4D-CT) was the last imaging modality preferred to localize the ectopic parathyroid gland. We performed focused unilateral neck exploration (FUNE) with intraoperative frozen section analysis as a routine procedure for imaging-detected lesions. Bilateral neck exploration was performed for re-exploration cases and imaging-negative cases. Histopathology confirmed EPTA and postoperative serum calcium normalized in all cases. 4D-CT is promising for ectopic parathyroid gland localization if all other imaging modalities fail. Despite the advancements in imaging, surgical experience continues to play the central role in the management of ectopic parathyroid pathologies.
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Affiliation(s)
- Adem Binnetoğlu
- Department of Otorhinolaryngology-Head and Neck Surgery, Marmara University School of Medicine, Pendik Training and Research Hospital, İstanbul, Turkey
| | - Berat Demir
- Department of Otorhinolaryngology-Head and Neck Surgery, Marmara University School of Medicine, Pendik Training and Research Hospital, İstanbul, Turkey
| | - Javahir Mamadlı
- Department of Otorhinolaryngology-Head and Neck Surgery, Marmara University School of Medicine, Pendik Training and Research Hospital, İstanbul, Turkey
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Intraoperative Adjunct Methods for Localization in Primary Hyperparathyroidism. MEDICAL BULLETIN OF SISLI ETFAL HOSPITAL 2020; 53:84-95. [PMID: 32377064 PMCID: PMC7199831 DOI: 10.14744/semb.2019.37542] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 04/09/2019] [Indexed: 12/16/2022]
Abstract
Primary hyperparathyroidism (pHPT) is a frequently seen endocrine disease, and its main treatment is surgery. In the majority of pHPT, the disease involves only a single gland, and the majority of the pathological glands can be determined by preoperative localization methods.In addition to preoperative localization studies in parathyroidectomy, the use of adjunct methods to improve intraoperative localization in order to increase success of surgery is becoming widespread. These methods include different approaches, mainly intraoperative parathyroid hormone (PTH) measurement, followed by intraoperative gamma probe application, intraoperative ultrasonography, parathyroid imaging with methylene blue, and frozen section examination. Recently, especially promising new imaging methods have been described in the literature with various optical technologies to increase the localization of the parathyroid glands and to evaluate their viability. These methods include parathyroid imaging with autofluorescence, indocyanine green imaging with autofluorescence, autofluorescence imaging with methylene blue, autofluorescence imaging with 5-aminolevulinic acid, optical coherence tomography, laser speckle contrast imaging, dynamic optical contrast imaging, and Raman spectroscopy. Currently, minimally invasive parathyroidectomy has become the standard treatment for selected pHPT patients with the aid of preoperative imaging and intraoperative auxiliary methods . The aim of the present study was to evaluate the routinely used new promising intraoperative adjunct methods in pHPT.
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Zeng Q, Brown T, Chen RZ. Primary Hyperparathyroidism: Diagnosis, Indications for Surgery, and Perioperative Management. J Nurse Pract 2019. [DOI: 10.1016/j.nurpra.2019.08.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Aygün N, Uludağ M. Surgical Treatment of Primary Hyperparathyroidism: Which Therapy to Whom? SISLI ETFAL HASTANESI TIP BULTENI 2019; 53:201-214. [PMID: 32377085 PMCID: PMC7192265 DOI: 10.14744/semb.2019.56873] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 06/17/2019] [Indexed: 12/29/2022]
Abstract
Primary hyperparathyroidism (pHPT) is characterized by an increase in the levels of PTH and Ca, or one of these (Ca, PTH) as a result of a dysregulation of calcium (Ca) metabolism due to inappropriate excess parathyroid hormone (PTH) autonomously produced from one or more than one parathyroid glands. Ninety to 95% of pHPT is a sporadic type, which is not associated with the familial history and other endocrine organ tumors, and 5-10% of it is hereditary. While 80-85% of pHPT arises from a single parathyroid adenoma, 4-5% is caused by a double adenoma, 10-15% by multigland hyperplasia and less than 1% by parathyroid cancer. The diagnosis of pHPT is reached biochemically. The only curative treatment of pHPT is surgery. The choice of surgery in pHPT may vary depending on whether the patient has hereditary HPT or thyroid disease requiring surgical treatment, preoperative localization studies and the findings in these studies, the possibilities of using intraoperative PTH and the preference of the surgeon. The preoperatively determined surgical strategy can be revised according to intraoperative findings in case of need to achieve excellent results. The two main approaches in the surgical treatment of pHPT are BNE (bilateral neck exploration) and MIP (minimal invasive parathyroidectomy). Although BNE is a consistently valid option that has excellent results in the surgical treatment of pHPT and is considered the gold standard, MIP is the ideal approach in selected patients with clinically and radiologically considered a single-gland disease. Negative imaging is not a contraindication for parathyroid surgery and is not a criterion for the presence or absence of surgical indication. Although both methods are safe and effective in the surgical treatment of sporadic pHPT, there is still controversy regarding the effectiveness of both methods. Surgical intervention should establish the risk-benefit balance well, minimize the risk of persistent and recurrent disease and provide the highest cure rate without increasing the risk of complications. Complication rates are higher in the secondary surgery, thus in secondary procedures, selective surgery should be performed under guidance of an imaging modality. The surgical strategy should be determined to achieve maximum cure with minimum dissection and minimal morbidity. In this study, we aimed to determine the type of surgical treatment and pHPT patients suitable for the surgical treatment.
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Affiliation(s)
- Nurcihan Aygün
- Department of General Surgery, Health Sciences University, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey
| | - Mehmet Uludağ
- Department of General Surgery, Health Sciences University, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey
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8
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Do Symptoms and Serum Calcium Levels Affect the Results of Surgical Treatment of Primary Hyperparathyroidism? BIOMED RESEARCH INTERNATIONAL 2019; 2019:2150159. [PMID: 31355250 PMCID: PMC6634056 DOI: 10.1155/2019/2150159] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 06/05/2019] [Accepted: 06/12/2019] [Indexed: 12/15/2022]
Abstract
Introduction The purpose of this study was to investigate the difference in surgical outcomes between symptomatic and asymptomatic patients with primary hyperparathyroidism (PHPT) and between patients with high serum calcium and those with normal blood calcium, as well as to explore the epidemiological trend of PHPT in northern China. Methods Clinicopathologic data of 197 patients (50 men and 147 women) with PHPT who underwent surgery at the First Affiliated Hospital of Harbin Medical University from 2008 to 2017 were analyzed. Changes in clinicopathology were compared among different subgroups of patients. Patients were categorized into subgroups based on serum calcium levels, whether or not they presented with symptoms, and admission time. Results Of the total patients, 82.23% had hypercalcemic primary hyperparathyroidism (HCPHPT), 17.77% had normocalcemic primary hyperparathyroidism (NCPHPT), 45.18% had symptomatic primary hyperparathyroidism (SPHPT), and 54.82% had asymptomatic primary hyperparathyroidism (ASPHPT). Seventy-seven cases of PHPT involved thyroid nodules, with 22 confirmed as papillary thyroid carcinoma, and 29 confirmed as nodular goiter. There was no significant difference in the success rate of surgery, postoperative recurrence rate, and the symptoms of temporary hypocalcemia between the HCPHPT and NCPHPT groups, and between the SPHPT and ASPHPT groups. The incidence of PHPT has increased threefold since 2013. Conclusions Symptoms and serum calcium levels did not affect the results of surgical treatment for PHPT. The incidence of PHPT in northern China is increasing. Moreover, PHPT manifestation has shifted from the symptomatic to the asymptomatic form. Thyroid surgery should be performed in PHPT patients with thyroid nodules.
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9
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[Differential diagnoses of osteoporosis]. Z Gerontol Geriatr 2019; 52:414-420. [PMID: 31297588 DOI: 10.1007/s00391-019-01571-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 06/04/2019] [Indexed: 01/05/2023]
Abstract
The differential diagnoses of osteoporosis in geriatric and trauma patients are very important as they may induce different therapies. On average approximately 20% of women and 50% of men have secondary causes of osteoporosis. The foundation of the diagnostics is a basic osteological laboratory investigation with which the most important secondary causes can be identified. From a geriatric and traumatological point of view vitamin D deficiency with secondary hyperparathyroidism, primary hyperparathyroidism, male hypogonadism, multiple myeloma and monoclonal gammopathy of unclear significance (MGUS) are of particular importance.
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Cadena-Piñeros E, De Los Reyes CA, Llamas-Olier A, Romero-Rojas AE. Advantages of the 99mTc-sestamibi Single-Photon Emission Computed Tomography/Computed Tomography in Occult Parathyroid Adenoma and Concomitant Thyroid Papillary Carcinoma. Indian J Nucl Med 2019; 34:150-152. [PMID: 31040530 PMCID: PMC6481205 DOI: 10.4103/ijnm.ijnm_28_19] [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] [Indexed: 11/21/2022] Open
Abstract
Hyperparathyroidism and concurrent thyroid nodular disease are prominent. In contrast, concomitant papillary thyroid cancer and hyperparathyroidism are uncommon (1%–2%). Parathyroid adenomas in unusual locations are difficult to detect by conventional diagnostic imaging. 99mTc-sestamibi single-photon emission computed tomography/computed tomography (SPECT/CT) has increased the localizing success rate of these lesions since it provides specific functional and anatomical information, improving exploratory parathyroid surgery planning and decreasing operative time, unnecessary dissections, complications, and morbidity. We confirmed its usefulness in a patient with an occult parathyroid adenoma that was clearly identified by 99mTc-sestamibi SPECT/CT 2 weeks after a thyroidectomy for papillary carcinoma. The SPECT/CT results allowed us to successfully perform efficient reexploration of the thyroid bed, in a retroesophageal parathyroid adenoma by minimally invasive surgery.
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Affiliation(s)
- Enrique Cadena-Piñeros
- Department of Otorhinolaryngology and Head and Neck, Clínica de Marly, Colombia.,Department of Otorhinolaryngology, Universidad Nacional de Colombia, Bogotá D.C., Colombia.,Department of Head and Neck, Instituto Nacional de Cancerología, , Bogotá D.C., Colombia
| | | | - Augusto Llamas-Olier
- Department of Nuclear Medicine, Instituto Nacional de Cancerología, Bogotá D.C, Colombia
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Mendoza-Moreno F, Díez-Alonso M, Ovejero-Merino E, Sánchez-Gollarte A, Alvarado-Hurtado R, Matías-García B, Rodríguez-Pascual Á, Medina-Reinoso C, Ratia-Jiménez T, Hernández-Merlo F, Granell-Vicent J. Analysis of the Increase in Bone Mineral Density After Surgical Treatment of Primary Hyperparathyroidism. J Clin Densitom 2019; 22:171-178. [PMID: 30482495 DOI: 10.1016/j.jocd.2018.11.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 11/04/2018] [Accepted: 11/05/2018] [Indexed: 11/19/2022]
Abstract
AIM To analyze the effect of the surgery in bone mineral density (BMD) and to study the value of preoperative clinical and analytical factors as predictors of bone increase. MATERIAL AND METHODS Prospective observational study. Postmenopausal women who were operated for primary hyperparathyroidism were included. A bone densitometry of the lumbar spine and femoral neck and analytical determinations (parathyroid hormone [PTH], alkaline phosphatase, albumin, phosphate, creatinine, 25-hydroxy-vitamin D3, creatinine clearance, and calciuria) were performed previous to the intervention and after 12 months from surgery. RESULTS Two hundred and twenty-eight patients were operated on for primary hyperparathyroidism were considered for study, 108 postmenopausal women entered in the final analysis. The mean age was 63 ± 7 yr. After the intervention, a significant increase in BMD was observed in the two locations analyzed, although this increase was significant greater at the level of the lumbar spine. In the lumbar spine, 68 patients (63%) recorded a significant postoperative increase in bone density. Median postoperative BMD was 0.860 g/cm2 (interquartile range: 0.93). The observed average percentage of density increase was 6.63 ± 17.9. In femoral neck, 61 patients (56.6%) registered a significant increase in bone density. Median postoperative BMD value was 0.741 g/cm2 (interquartile range: 0.76). The average percentage of density increase was 3.19 ± 17.9. In the lumbar spine, patients with osteoporosis before surgery increased postoperative BMD more frequently than those with osteopenia or normal density. Patients who increased BMD preoperatively presented lower bone density levels both in the lumbar spine (median: 0.775, interquartile range: 0.882) and in the hip (median: 0.655, interquartile range: 0.562) than patients in whom it was not observed postoperative increase. PTH preoperative serum was lower among patients who increased bone density in the femur (median: 141 pg/ml, interquartile range: 291) than among those who did not (median: 152 pg/ml, interquartile range: 342) (p = 0.01). In the multivariate analysis, the increase in BMD in the lumbar spine was related to preoperative BMD (odds ratio [OR] 0.084, 95% confidence interval [CI]: 0.007-0.961); in femoral neck it was related to preoperative BMD (OR 0.001; 95% CI: 0.0-0.028) and to the preoperative PTH serum concentration (OR 0.99; 95% CI: 0.98-0.99). CONCLUSIONS After surgery, a significant increase in BMD was observed in the lumbar spine and femoral neck. In the multivariate analysis, preoperative bone density was the factor that showed the highest predictive value of the increase in BMD after surgery.
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Affiliation(s)
- Fernando Mendoza-Moreno
- MD, General and Digestive Surgeon, Department of General and Digestive Surgery, Endocrine Surgery Unit, Príncipe de Asturias Teaching Hospital, Alcalá de Henares, Madrid, Spain.
| | - Manuel Díez-Alonso
- MD, General and Digestive Surgeon, Department of General and Digestive Surgery, Endocrine Surgery Unit, Príncipe de Asturias Teaching Hospital, Alcalá de Henares, Madrid, Spain
| | - Enrique Ovejero-Merino
- MD, General and Digestive Surgeon, Department of General and Digestive Surgery, Endocrine Surgery Unit, Príncipe de Asturias Teaching Hospital, Alcalá de Henares, Madrid, Spain
| | - Ana Sánchez-Gollarte
- Resident of General Surgery, Príncipe de Asturias Teaching Hospital, Alcalá de Henares, Madrid, Spain
| | - Ricardo Alvarado-Hurtado
- Resident of General Surgery, Príncipe de Asturias Teaching Hospital, Alcalá de Henares, Madrid, Spain
| | - Belén Matías-García
- Resident of General Surgery, Príncipe de Asturias Teaching Hospital, Alcalá de Henares, Madrid, Spain
| | - Ángel Rodríguez-Pascual
- MD, General and Digestive Surgeon, Department of General and Digestive Surgery, Endocrine Surgery Unit, Príncipe de Asturias Teaching Hospital, Alcalá de Henares, Madrid, Spain
| | - Carlos Medina-Reinoso
- MD, General and Digestive Surgeon, Department of General and Digestive Surgery, Endocrine Surgery Unit, Príncipe de Asturias Teaching Hospital, Alcalá de Henares, Madrid, Spain
| | - Tomás Ratia-Jiménez
- MD, General and Digestive Surgeon, Department of General and Digestive Surgery, Endocrine Surgery Unit, Príncipe de Asturias Teaching Hospital, Alcalá de Henares, Madrid, Spain
| | - Francisco Hernández-Merlo
- MD, General and Digestive Surgeon, Department of General and Digestive Surgery, Endocrine Surgery Unit, Príncipe de Asturias Teaching Hospital, Alcalá de Henares, Madrid, Spain
| | - Javier Granell-Vicent
- MD, General and Digestive Surgeon, Department of General and Digestive Surgery, Endocrine Surgery Unit, Príncipe de Asturias Teaching Hospital, Alcalá de Henares, Madrid, Spain
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Abstract
Sporadic primary hyperparathyroidism (pHPT) is the commonest cause of hypercalcaemia in the ambulatory population. It has a female preponderance and its incidence is increasing. In 85% of cases it is caused by a single parathyroid adenoma, with four gland hyperplasia in up to 20%. Parathyroidectomy is the only cure and bilateral neck exploration remains the gold standard to achieve this. Several adjuncts have been developed to improve success rates or limit the extent of surgery. Pre-operative localisation permits planned targeted surgery. Ultrasound scanning and scintigraphy are the most commonly employed, although 4DCT has become a useful modality in complex cases. However, excellent rates of biochemical cure can be achieved in specialist centres when pre-operative imaging is negative. Pre-operative prediction models and intra-operative parathyroid hormone (ioPTH) assist, with high sensitivity, to predict single gland disease. Reoperations present a major challenge to the endocrine surgeon.
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Affiliation(s)
- Richard J Egan
- Morriston Hospital, Heol Maes Eglwys, Swansea, SA6 6NL, UK.
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13
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Secondary hyperparathyroidism causing increased jaw bone density and mandibular pain: a case report. Oral Surg Oral Med Oral Pathol Oral Radiol 2017; 125:e37-e41. [PMID: 29310888 DOI: 10.1016/j.oooo.2017.11.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2017] [Revised: 11/08/2017] [Accepted: 11/19/2017] [Indexed: 12/27/2022]
Abstract
We present the case of a 32-year-old male patient complaining of recurrent mandibular pain for 3.5 years. Panoramic radiography indicated increased cortical density of the mandibular lower border. Scintigraphy and single-photon emission computed tomography revealed metabolic hyperactivity in that region without pathologic lymph nodes. A bone biopsy specimen of the mandibular lower border did not have inflammation or cytologic atypia. Endocrinologic investigation confirmed secondary hyperparathyroidism as a result of hypovitaminosis D. Several weeks after starting therapy with oral vitamin D supplements, the symptoms completely disappeared. Increased cortical density is a rare manifestation of secondary hyperparathyroidism, which normally causes the lamina dura to vanish and produces a ground-glass appearance as a result of blurring of the trabecular bone pattern. Because focal hyperostosis can have multiple benign or malignant causes, radiologic examination of the jaw bones is indispensable for evaluating orofacial pain. Increased cortical density may be caused by metabolic diseases, requiring further investigations, including biopsy and blood analysis.
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Gatu A, Velicescu C, Grigorovici A, Danila R, Muntean V, Mogoş SJ, Mogoş V, Vulpoi C, Preda C, Branisteanu D. THE VOLUME OF SOLITARY PARATHYROID ADENOMA IS RELATED TO PREOPERATIVE PTH AND 25OH-D3, BUT NOT TO CALCIUM LEVELS. ACTA ENDOCRINOLOGICA-BUCHAREST 2017; 13:441-446. [PMID: 31149214 DOI: 10.4183/aeb.2017.441] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Purpose To correlate the volume of parathyroid adenomas with the hormonal and metabolic profile at patients diagnosed with primary hyperparathyroidism (pHPTH). Patients and Methods Cross-sectional multicentric study, enrolling 52 patients with pHPTH from two medical institutions. Serum calcium and PTH were evaluated in all patients before surgery, whereas 25OHD3 was measured only in the 33 patients recruited form one medical unit. The volume of parathyroid adenoma was measured by using the formula of a rotating ellipsoid. Results We observed a significant correlation of the volume of parathyroid adenomas with PTH at patients from the two units and in the whole group (p < 0.0001), but not with serum calcium (p = 0.494). Twenty-five out of the 33 patients at whom 25OHD3 was measured had levels in the range of deficiency. 25OHD3 was not correlated with PTH or calcium levels, but was negatively correlated to the adenoma volume and positively to the PTH/volume ratio (p = 0.041 and p = 0.048, respectively). Conclusions The volume of parathyroid adenoma seems to be related to preoperative PTH and 25OHD3, but not to calcium level. Vitamin D deficiency is frequently found at patients with pHPTH and may contribute to particular disease profiles, including larger parathyroid adenomas.
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Affiliation(s)
- A Gatu
- "Gr.T.Popa" University of Medicine and Pharmacy, Dept. of Endocrinology, Romania
| | - C Velicescu
- "Gr.T.Popa" University of Medicine and Pharmacy, Dept. of General Surgery, "St. Spiridon" Hospital, Romania.,"Gr.T.Popa" University of Medicine and Pharmacy, 4th unit of surgery, Romania
| | - A Grigorovici
- "Gr.T.Popa" University of Medicine and Pharmacy, Dept. of General Surgery, "St. Spiridon" Hospital, Romania
| | - R Danila
- "Gr.T.Popa" University of Medicine and Pharmacy, Dept. of General Surgery, "St. Spiridon" Hospital, Romania
| | - V Muntean
- "Iuliu Hatieganu" University of Medicine and Pharmacy Cluj-Napoca, Dept. of Surgery, Romania
| | - S J Mogoş
- "Gr.T.Popa" University of Medicine and Pharmacy, Dept. of Endocrinology, Romania
| | - V Mogoş
- "Gr.T.Popa" University of Medicine and Pharmacy, Dept. of Endocrinology, Romania.,"Gr.T.Popa" University of Medicine and Pharmacy, Dept. of Endocrinology, Iasi, Romania
| | - C Vulpoi
- "Gr.T.Popa" University of Medicine and Pharmacy, Dept. of Endocrinology, Romania
| | - C Preda
- "Gr.T.Popa" University of Medicine and Pharmacy, Dept. of Endocrinology, Romania
| | - D Branisteanu
- "Gr.T.Popa" University of Medicine and Pharmacy, Dept. of Endocrinology, Romania
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