1
|
Wang Z, Zhong X, Yu J, Li H, Zheng J. Ectopic adrenocortical adenoma characterized by hypogonadism: a case report and review of the literature. J Med Case Rep 2024; 18:276. [PMID: 38863038 PMCID: PMC11167918 DOI: 10.1186/s13256-024-04595-z] [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: 02/04/2024] [Accepted: 05/17/2024] [Indexed: 06/13/2024] Open
Abstract
BACKGROUND Currently, there is a scarcity of cases and diagnostic data regarding ectopic adrenocortical adenomas, particularly in relation to their impact on gonadal function and localization diagnostic techniques. We report a typical case of ectopic adrenocortical adenomas and the data of treatment follow-up, and review the literature of 31 available cases of ectopic adrenocortical adenomas. CASE PRESENTATION A 27-year-old Chinese female patient was admitted to our hospital for hypertension, hyperglycaemia and primary amenorrhea. The patient was functionally diagnosed with ACTH-independent CS and hypogonadotropic hypogonadism. Radiological evaluations, including Computed Tomography (CT) and functional imaging, identified a mass at the left renal hilum. Histological assessments post-surgical excision confirmed the mass to be an ectopic adrenocortical adenoma. A subsequent 3-month follow-up showed no signs of disease recurrence, a swift recovery of the cortisol axis was observed, with a partial recuperation of the gonadal axis. REVIEW Our literature review shows that the most common ectopic areas of cortisol adenomas are renal hilum and hepatic region. The most positive biomarker is Melan A, and only a few cases have been diagnosed with functional localization. CONCLUSION Ectopic adrenocortical adenomas may be asymptomatic in the early stage and can impact gonadal function. Physicians who treat hypogonadism must be aware of the need to test cortisol levels and perform functional localization in patients with lumps present.
Collapse
Affiliation(s)
- Zhihua Wang
- Department of Endocrinology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Xueyu Zhong
- Department of Endocrinology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| | - Jiayu Yu
- Department of Endocrinology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Huiqing Li
- Department of Endocrinology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Juan Zheng
- Department of Endocrinology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| |
Collapse
|
2
|
Wahbi S, Cherkaoui SB, Aynaou H, Salhi H, El Ouahabi H. Pheochromocytoma in an Ectopic Adrenal Gland. Cureus 2023; 15:e40068. [PMID: 37425549 PMCID: PMC10326456 DOI: 10.7759/cureus.40068] [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] [Accepted: 06/06/2023] [Indexed: 07/11/2023] Open
Abstract
A pheochromocytoma is an uncommon tumor that originates from the chromaffin cells of the adrenal medulla. Also, adrenal tissue not located in its typical position is referred to as ectopic adrenal tissue. It is relatively uncommon in adults and is usually asymptomatic. Therefore, a pheochromocytoma arising from ectopic adrenal tissue is even a rarer finding and presents as a unique diagnostic challenge. A 20-year-old man presented with vague abdominal pain, and upon imaging, a mass located behind the liver was initially discovered. Subsequently, it was identified as a mass growing in an ectopic adrenal gland. He underwent exploratory laparotomy and resection of the mass. A pheochromocytoma in an ectopic adrenal gland was confirmed by histopathology.
Collapse
Affiliation(s)
- Salma Wahbi
- Department of Endocrinology, Diabetology, Metabolic Diseases and Nutrition, Hassan II University Hospital, Fez, MAR
| | - Siham B Cherkaoui
- Department of Endocrinology, Diabetology, Metabolic Diseases and Nutrition, Hassan II University Hospital, Fez, MAR
| | - Hayat Aynaou
- Department of Endocrinology, Diabetology, Metabolic Diseases and Nutrition, Hassan II University Hospital, Fes, MAR
| | - Houda Salhi
- Department of Endocrinology, Diabetology, Metabolic Diseases and Nutrition, Hassan II University Hospital, Fez, MAR
| | - Hanan El Ouahabi
- Department of Endocrinology, Diabetology, Metabolic Diseases and Nutrition, Hassan II University Hospital, Fez, MAR
| |
Collapse
|
3
|
Mete O, Erickson LA, Juhlin CC, de Krijger RR, Sasano H, Volante M, Papotti MG. Overview of the 2022 WHO Classification of Adrenal Cortical Tumors. Endocr Pathol 2022; 33:155-196. [PMID: 35288842 PMCID: PMC8920443 DOI: 10.1007/s12022-022-09710-8] [Citation(s) in RCA: 83] [Impact Index Per Article: 41.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/12/2022] [Indexed: 12/13/2022]
Abstract
The new WHO classification of adrenal cortical proliferations reflects translational advances in the fields of endocrine pathology, oncology and molecular biology. By adopting a question-answer framework, this review highlights advances in knowledge of histological features, ancillary studies, and associated genetic findings that increase the understanding of the adrenal cortex pathologies that are now reflected in the 2022 WHO classification. The pathological correlates of adrenal cortical proliferations include diffuse adrenal cortical hyperplasia, adrenal cortical nodular disease, adrenal cortical adenomas and adrenal cortical carcinomas. Understanding germline susceptibility and the clonal-neoplastic nature of individual adrenal cortical nodules in primary bilateral macronodular adrenal cortical disease, and recognition of the clonal-neoplastic nature of incidentally discovered non-functional subcentimeter benign adrenal cortical nodules has led to redefining the spectrum of adrenal cortical nodular disease. As a consequence, the most significant nomenclature change in the field of adrenal cortical pathology involves the refined classification of adrenal cortical nodular disease which now includes (a) sporadic nodular adrenocortical disease, (b) bilateral micronodular adrenal cortical disease, and (c) bilateral macronodular adrenal cortical disease (formerly known primary bilateral macronodular adrenal cortical hyperplasia). This group of clinicopathological entities are reflected in functional adrenal cortical pathologies. Aldosterone producing cortical lesions can be unifocal or multifocal, and may be bilateral with no imaging-detected nodule(s). Furthermore, not all grossly or radiologically identified adrenal cortical lesions may be the source of aldosterone excess. For this reason, the new WHO classification endorses the nomenclature of the HISTALDO classification which uses CYP11B2 immunohistochemistry to identify functional sites of aldosterone production to help predict the risk of bilateral disease in primary aldosteronism. Adrenal cortical carcinomas are subtyped based on their morphological features to include conventional, oncocytic, myxoid, and sarcomatoid subtypes. Although the classic histopathologic criteria for diagnosing adrenal cortical carcinomas have not changed, the 2022 WHO classification underscores the diagnostic and prognostic impact of angioinvasion (vascular invasion) in these tumors. Microscopic angioinvasion is defined as tumor cells invading through a vessel wall and forming a thrombus/fibrin-tumor complex or intravascular tumor cells admixed with platelet thrombus/fibrin. In addition to well-established Weiss and modified Weiss scoring systems, the new WHO classification also expands on the use of other multiparameter diagnostic algorithms (reticulin algorithm, Lin-Weiss-Bisceglia system, and Helsinki scoring system) to assist the workup of adrenal cortical neoplasms in adults. Accordingly, conventional carcinomas can be assessed using all multiparameter diagnostic schemes, whereas oncocytic neoplasms can be assessed using the Lin-Weiss-Bisceglia system, reticulin algorithm and Helsinki scoring system. Pediatric adrenal cortical neoplasms are assessed using the Wieneke system. Most adult adrenal cortical carcinomas show > 5 mitoses per 10 mm2 and > 5% Ki67. The 2022 WHO classification places an emphasis on an accurate assessment of tumor proliferation rate using both the mitotic count (mitoses per 10 mm2) and Ki67 labeling index which play an essential role in the dynamic risk stratification of affected patients. Low grade carcinomas have mitotic rate of ≤ 20 mitoses per 10 mm2, whereas high-grade carcinomas show > 20 mitoses per 10 mm2. Ki67-based tumor grading has not been endorsed in the new WHO classification, since the proliferation indices are continuous variables rather than being static thresholds in tumor biology. This new WHO classification emphasizes the role of diagnostic and predictive biomarkers in the workup of adrenal cortical neoplasms. Confirmation of the adrenal cortical origin of a tumor remains a critical requirement when dealing with non-functional lesions in the adrenal gland which may be mistaken for a primary adrenal cortical neoplasm. While SF1 is the most reliable biomarker in the confirmation of adrenal cortical origin, paranuclear IGF2 expression is a useful biomarker in the distinction of malignancy in adrenal cortical neoplasms. In addition to adrenal myelolipoma, the new classification of adrenal cortical tumors has introduced new sections including adrenal ectopia, based on the potential role of such ectopic tissue as a possible source of neoplastic proliferations as well as a potential mimicker of metastatic disease. Adrenal cysts are also discussed in the new classification as they may simulate primary cystic adrenal neoplasms or even adrenal cortical carcinomas in the setting of an adrenal pseudocyst.
Collapse
Affiliation(s)
- Ozgur Mete
- Department of Pathology, University Health Network, Toronto, ON, Canada.
- Endocrine Oncology Site, Princess Margaret Cancer Centre, Toronto, ON, Canada.
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada.
| | - Lori A Erickson
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - C Christofer Juhlin
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
- Department of Pathology and Cancer Diagnostics, Karolinska University Hospital, Stockholm, Sweden
| | - Ronald R de Krijger
- Princess Maxima Center for Pediatric Oncology, and Department of Pathology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Hironobu Sasano
- Department of Pathology, Tohoku University School of Medicine, Sendai, Japan
| | - Marco Volante
- Department of Pathology, University of Turin, Turin, Italy
| | | |
Collapse
|
4
|
Tsai WH, Chen TC, Dai SH, Zeng YH. Case Report: Ectopic Adrenocortical Carcinoma in the Ovary. Front Endocrinol (Lausanne) 2021; 12:662377. [PMID: 33815299 PMCID: PMC8018272 DOI: 10.3389/fendo.2021.662377] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 03/05/2021] [Indexed: 12/14/2022] Open
Abstract
Adrenocortical carcinoma (ACC) is a rare malignancy with an incidence of 0.7-2.0 cases/million habitants/year. ACCs are rare and usually endocrinologically functional. We present the case of a 59-year-old woman who experienced abdominal fullness for 6 months and increased abdominal circumference. A large pelvic tumor was observed. She underwent cytoreductive surgery and the pathological test results revealed local tumor necrosis and prominent lympho-vascular invasion. Neuroendocrine carcinoma was the first impression, but positivity for synaptophysin, alpha-inhibin, transcription factor enhancer 3 (TFE-3), calretinin (focal), and CD56 (focal) and high Ki-67-labeling proliferating index (>80%) confirmed the diagnosis of ectopic ACC. Ectopic primary aldosteronism could not be excluded. However, we did not perform saline infusion test or captopril test due to poor performance status. When pathological test reports reveal neuroendocrine features not typically found in the organ being examined, IHC staining should be performed to rule out ectopic ACC. Whether the ectopic ACC is functional or not requires complete survey.
Collapse
Affiliation(s)
- Wen-Hsuan Tsai
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
| | - Tze-Chien Chen
- Department of Obstetrics and Gynecology, Mackay Memorial Hospital, Taipei, Taiwan
| | - Shuen-Han Dai
- Department of Pathology, Mackay Memorial Hospital, Taipei, Taiwan
| | - Yi-Hong Zeng
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
- *Correspondence: Yi-Hong Zeng,
| |
Collapse
|
5
|
Androgen-Secreting Tumor with Oncocytic Features and Myelolipoma Arising from Ectopic Adrenal Cortical Tissue Located in Broad Ligament of the Uterus: Too Rare a Disease! INDIAN JOURNAL OF GYNECOLOGIC ONCOLOGY 2020. [DOI: 10.1007/s40944-020-00450-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
6
|
Engels M, Span PN, van Herwaarden AE, Sweep FCGJ, Stikkelbroeck NMML, Claahsen-van der Grinten HL. Testicular Adrenal Rest Tumors: Current Insights on Prevalence, Characteristics, Origin, and Treatment. Endocr Rev 2019; 40:973-987. [PMID: 30882882 DOI: 10.1210/er.2018-00258] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Accepted: 01/23/2019] [Indexed: 11/19/2022]
Abstract
This review provides the reader with current insights on testicular adrenal rest tumors (TARTs), a complication in male patients with congenital adrenal hyperplasia (CAH). In recent studies, an overall TART prevalence of 40% (range, 14% to 89%) in classic patients with CAH is found. Reported differences are mainly caused by the method of detection and the selected patient population. Biochemically, histologically, and molecularly, TARTs exhibit particular adrenal characteristics and were therefore thought to originate from aberrant adrenal cells. More recently, TARTs have been found to also exhibit testicular characteristics. This has led to the hypothesis of pluripotent cells as the origin of TARTs. High concentrations of ACTH could cause hyperplasia of these pluripotent cells, as TARTs appear to be associated with poor hormonal control with concomitant elevated ACTH. Unfortunately, as yet there are no methods to prevent the development of TARTs, nor are there guidelines to treat patients with TARTs. Intensified glucocorticoid treatment could improve fertility status in some cases, although studies report contradicting results. TARTs can also lead to irreversible testicular damage, and therefore semen cryopreservation could be offered to patients with TARTs. Further research should focus on the etiology and pharmacological treatment to prevent TART development or to treat TARTs and improve the fertility status of patients with TARTs.
Collapse
Affiliation(s)
- Manon Engels
- Department of Pediatrics, Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, Netherlands.,Department of Laboratory Medicine, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Paul N Span
- Department of Radiation Oncology, Radiotherapy and OncoImmunology Laboratory, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Antonius E van Herwaarden
- Department of Laboratory Medicine, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Fred C G J Sweep
- Department of Laboratory Medicine, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | | | | |
Collapse
|
7
|
Lu D, Yu N, Ma X, Zhang J, Guo X. An ectopic adrenocortical adenoma in renal hilum presenting with Cushing's syndrome: A case report and literature review. Medicine (Baltimore) 2018; 97:e13322. [PMID: 30557981 PMCID: PMC6319990 DOI: 10.1097/md.0000000000013322] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
RATIONALE Ectopic adrenal tissue is the adrenal rests along the path from gonads to adrenal glands during embryogenesis. Ectopic adrenocortical adenoma is a rare disease represented with over-production of cortisol by the ectopic adrenocortical tissue. PATIENT CONCERNS An 18-year-old Chinese female patient was presented with weight-gain for 6 months. She had elevated plasma cortisol and a solitary mass was revealed using computed tomography scan in the left renal hilum. DIAGNOSIS The tumor was removed and the immunohistochemical profile indicated an ectopic adrenocortical adenoma. INTERVENTIONS After the tumor was removed, the patient was under glucocorticoid replacement therapy in 6-month. OUTCOMES During 6-month of follow-up, the patient showed no signs of tumor recurrence. LESSONS Ectopic adrenocortical adenoma is difficult to diagnose due to its low incidence, and the ectopic rests in renal hilum could be misdiagnosed as renal cell carcinoma. This case reminds clinicians to be aware of ectopic site in the diagnosis of adrenocorticotropic hormone (ACTH) independent Cushing's syndrome. Immunohistochemical stain may assist in evaluating the origin of the ectopic rests. A certain rate of local recurrence indicated the need of long-term follow-up.
Collapse
|
8
|
Kang S, Park SS, Bae JH, Lee KE, Kim JH, Shin CS. An Ectopic Cortisol-Producing Adrenocortical Adenoma Masquerading as a Liposarcoma in the Pararenal Space. Endocrinol Metab (Seoul) 2018; 33:423-424. [PMID: 30112868 PMCID: PMC6145961 DOI: 10.3803/enm.2018.33.3.423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 06/18/2018] [Indexed: 11/11/2022] Open
Affiliation(s)
- Sunyoung Kang
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Seung Shin Park
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Jae Hyun Bae
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Kyu Eun Lee
- Department of General Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Jung Hee Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Chan Soo Shin
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea.
| |
Collapse
|
9
|
Kanitra JJ, Hardaway JC, Soleimani T, Koehler TJ, McLeod MK, Kavuturu S. Adrenocortical oncocytic neoplasm: A systematic review. Surgery 2018; 164:1351-1359. [PMID: 30037428 DOI: 10.1016/j.surg.2018.04.044] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Revised: 04/04/2018] [Accepted: 04/13/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Adrenocortical oncocytic neoplasms are rare tumors, generally regarded as benign and hormonally nonfunctional. We performed a systematic review to update the literature on adrenocortical oncocytic neoplasms by reviewing patient and tumor characteristics, as well as management trends, because the literature is composed of predominately single-case reports. METHODS A systematic search was performed in PubMed, Embase, and Cochrane Library through June 2017. Malignant potential was determined by applying the Lin-Weiss-Bisceglia criteria to cases. RESULTS Included for analysis were 84 citations describing 140 adrenocortical oncocytic neoplasms, including our own case. These were diagnosed predominantly in females (66%), on the left side (64%), and were nonfunctional (66%). Average age at diagnosis was 44 years (2.5-77), and median tumor size was 80 mm (16-285). A total of 35% of adrenocortical oncocytic neoplasms were benign, 41% borderline, and 24% malignant. Male patients were more likely to have a malignant tumor compared with females (36% versus 18%, P = .035). The 5-year overall survival for benign adrenocortical oncocytic neoplasms was 100%, borderline 88%, and malignant 47%. Hormonal function did not discriminate malignant from benign lesions. Adrenocortical oncocytic neoplasms that stained positive for synaptophysin (50%, P < .001) and negative for vimentin (62%, P = .009) are more often benign. CONCLUSION We found that the majority of adrenocortical oncocytic neoplasms (65%) were either malignant or had malignant potential, contrary to the previous literature. The Lin-Weiss-Bisceglia criteria are useful in identifying those patients for whom closer surveillance is warranted, because their prognosis is dependent on the Lin-Weiss-Bisceglia diagnosis.
Collapse
Affiliation(s)
- John J Kanitra
- Department of Surgery, St. John Hospital and Medical Center, Detroit, MI
| | - John C Hardaway
- Department of Surgery, Roger Williams Medical Center, Providence, RI
| | - Tahereh Soleimani
- Department of Surgery, Michigan State University College of Human Medicine, Lansing, MI
| | - Tracy J Koehler
- Spectrum Health Office of Medical Education, GME, Grand Rapids, MI
| | - Michael K McLeod
- Department of Surgery, Michigan State University College of Human Medicine, Lansing, MI
| | - Srinivas Kavuturu
- Department of Surgery, Michigan State University College of Human Medicine, Lansing, MI.
| |
Collapse
|
10
|
Park WY, Seo HI, Choi KU, Kim A, Kim YK, Lee SJ, Lee CH, Huh GY, Park DY. Three cases of adrenocortical tumors mistaken for hepatocellular carcinomas/diagnostic pitfalls and differential diagnosis. Ann Diagn Pathol 2017; 31:9-13. [DOI: 10.1016/j.anndiagpath.2017.05.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Revised: 05/16/2017] [Accepted: 05/25/2017] [Indexed: 01/01/2023]
|
11
|
Giner J, Esteban I, Carceller F, Saceda J, Regojo RM. Spinal adrenal cortical adenoma associated with Beckwith-Wiedemann syndrome: case report and review of the literature. Childs Nerv Syst 2017; 33:1009-1013. [PMID: 28365908 DOI: 10.1007/s00381-017-3397-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 03/22/2017] [Indexed: 11/27/2022]
Abstract
PURPOSE Ectopic adrenal cortical adenoma in the spinal region is extremely rare. The majority of cases of ectopic adrenocortical tissue are found along the path of embryonic migration within the urogenital tract. Beckwith-Wiedemann syndrome (BWS) is a pediatric overgrowth disorder involving a predisposition to tumor development, including adrenal lesions. To date, only eight spinal cases have been reported. This is the third reported case in pediatric population, the first one associated with genetic syndrome and the first benign to recur. We review the current literature on this topic. CASE DESCRIPTION We present a 2-year-old boy affected by Beckwith-Wiedemann syndrome who developed a tumor at L4-L5 level. He underwent a gross total resection with MRI post-surgery demonstrating non-residual tumor. Histology disclosed an ectopic adrenal cortical adenoma with oncocytic features. Immunohistochemically was positive for inhibin-alpha, synaptophysin, and melan-A. It was negative for chromogranin A, GFAP, S-100, and other markers. One year later, he developed a recurrence at the same level being necessary a second surgery leaving a small sheet of residual tumor. CONCLUSION Spinal adrenocortical adenomas are exceptional, and its behavior could be related to other conditions such as BWS. Gross total resection can be curative but a tight follow-up is needed. Immunohistochemical studies that include inhibin-alpha, synaptophysin, and melan-A can be useful in differential diagnosis as ultrastructural study. The decision on how to treat these patients is difficult given the low number of cases.
Collapse
Affiliation(s)
- Javier Giner
- Department of Pediatric Neurosurgery, University Hospital La Paz, Paseo de La Castellana 261, 28043, Madrid, Spain.
| | - Isabel Esteban
- Department of Pathology, University Hospital La Paz, Madrid, Spain
| | - Fernando Carceller
- Department of Pediatric Neurosurgery, University Hospital La Paz, Paseo de La Castellana 261, 28043, Madrid, Spain
| | - Javier Saceda
- Department of Pediatric Neurosurgery, University Hospital La Paz, Paseo de La Castellana 261, 28043, Madrid, Spain
| | - R M Regojo
- Department of Pathology, University Hospital La Paz, Madrid, Spain
| |
Collapse
|
12
|
Konstantinov AS, Shelekhova KV. [Ectopic adrenal cortical adenoma in the spinal canal: A case report and a review of the literature]. Arkh Patol 2016; 78:44-48. [PMID: 27296006 DOI: 10.17116/patol201678344-48] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Ectopic adrenal cortical neoplasms are extremely rare. The authors describe their own case of intradural, extramedullary conus medullaris adenoma that occurred in a 55-year-old woman, which was clinically accompanied by lumbar pains, left leg numbness, and left foot weakness during 10 years. The mass was histologically composed of rounded and polygonal cell fields with rounded, regular nuclei and abundant eosinophilic and clear cytoplasm. There were no necroses or mitoses. The cells were immunohistochemically positive for cytokeratin AE1/3, vimentin, inhibin-α, melan-A, and synaptophysin. An ectopic adrenocortical adenoma was diagnosed after ruling out myxopapillary ependymoma, meningioma with oncocytic transformation, paraganglioma, metastatic renal cell carcinoma, and adrenal cortical carcinoma. In the opinion of most investigators, extra-adrenal tumors develop from ectopic adrenal cortical tissue. To date, only eight intraspinal adrenal cortical tumors have been described. These tumors should be considered in the differential diagnosis of central nervous system masses located in the lower spinal canal.
Collapse
Affiliation(s)
- A S Konstantinov
- Saint Petersburg Clinical Research and Practice Center of Specialized Medical Care in Oncology, St. Petersburg
| | - K V Shelekhova
- Saint Petersburg Clinical Research and Practice Center of Specialized Medical Care in Oncology, St. Petersburg; N.N. Petrov Research Institute of Oncology, Ministry of Health of Russia, St. Petersburg, Russia
| |
Collapse
|
13
|
Liu Y, Jiang YF, Wang YL, Cao HY, Wang L, Xu HT, Li QC, Qiu XS, Wang EH. Ectopic adrenocortical adenoma in the renal hilum: a case report and literature review. Diagn Pathol 2016; 11:40. [PMID: 27094262 PMCID: PMC4837621 DOI: 10.1186/s13000-016-0490-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2015] [Accepted: 04/11/2016] [Indexed: 11/30/2022] Open
Abstract
Background Ectopic (accessory) adrenocortical tissue, also known as adrenal rests, is a developmental abnormality of the adrenal gland. The most common ectopic site is in close proximity to the adrenal glands and along the path of descent or migration of the gonads because of the close spatial relationship between the adrenocortical primordium and gonadal blastema during embryogenesis. Ectopic rests may undergo marked hyperplasia, and occasionally induce ectopic adrenocortical adenomas or carcinomas. Case presentation A 27-year-old Chinese female patient who presented with amenorrhea of 3 months duration underwent computed tomography urography after ultrasound revealed a solitary mass in the left renal hilum. Histologically, the prominent eosinophilic tumor cells formed an alveolar- or acinar-like configuration. The immunohistochemical profile (alpha-inhibin+, Melan-A+, synaptophysin+) indicated the adrenocortical origin of the tumor, diagnosed as ectopic adrenocortical adenoma. The patient was alive with no tumor recurrence or metastasis at the 3-month follow-up examination. Conclusions The unusual histological appearance of ectopic adrenocortical adenoma may result in its misdiagnosis as oncocytoma or clear cell renal cell carcinoma, especially if the specimen is limited. This case provides a reminder to pathologists to be aware of atypical cases of this benign tumor. Although uncommon, an ectopic adrenal lesion should be included in the differential diagnosis of tumors involving the renal hilum. A misdiagnosis of this benign condition as a malignant renal tumor may have severe consequences for the patient, including unnecessary radical nephrectomy. Preoperative biopsy and appropriate immunohistochemical staining will assist in determining the origin and nature of the tumor and in avoiding intraoperative uncertainty.
Collapse
Affiliation(s)
- Yang Liu
- Department of Pathology, The First Affiliated Hospital and College of Basic Medical Sciences, China Medical University, Shenyang, 110001, China. .,Institute of Pathology and Pathophysiology, China Medical University, Shenyang, 110001, China.
| | - Yue-Feng Jiang
- Department of Pathology, The First Affiliated Hospital and College of Basic Medical Sciences, China Medical University, Shenyang, 110001, China.,Institute of Pathology and Pathophysiology, China Medical University, Shenyang, 110001, China
| | - Ye-Lin Wang
- Department of Pathology, The First Affiliated Hospital and College of Basic Medical Sciences, China Medical University, Shenyang, 110001, China.,Institute of Pathology and Pathophysiology, China Medical University, Shenyang, 110001, China
| | - Hong-Yi Cao
- Department of Pathology, The First Affiliated Hospital and College of Basic Medical Sciences, China Medical University, Shenyang, 110001, China.,Institute of Pathology and Pathophysiology, China Medical University, Shenyang, 110001, China
| | - Liang Wang
- Department of Pathology, The First Affiliated Hospital and College of Basic Medical Sciences, China Medical University, Shenyang, 110001, China.,Institute of Pathology and Pathophysiology, China Medical University, Shenyang, 110001, China
| | - Hong-Tao Xu
- Department of Pathology, The First Affiliated Hospital and College of Basic Medical Sciences, China Medical University, Shenyang, 110001, China.,Institute of Pathology and Pathophysiology, China Medical University, Shenyang, 110001, China
| | - Qing-Chang Li
- Department of Pathology, The First Affiliated Hospital and College of Basic Medical Sciences, China Medical University, Shenyang, 110001, China.,Institute of Pathology and Pathophysiology, China Medical University, Shenyang, 110001, China
| | - Xue-Shan Qiu
- Department of Pathology, The First Affiliated Hospital and College of Basic Medical Sciences, China Medical University, Shenyang, 110001, China.,Institute of Pathology and Pathophysiology, China Medical University, Shenyang, 110001, China
| | - En-Hua Wang
- Department of Pathology, The First Affiliated Hospital and College of Basic Medical Sciences, China Medical University, Shenyang, 110001, China.,Institute of Pathology and Pathophysiology, China Medical University, Shenyang, 110001, China
| |
Collapse
|
14
|
Zhang J, Liu B, Song N, Lv Q, Wang Z, Gu M. An ectopic adreocortical adenoma of the renal sinus: a case report and literature review. BMC Urol 2016; 16:3. [PMID: 26774642 PMCID: PMC4715871 DOI: 10.1186/s12894-016-0123-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Accepted: 01/13/2016] [Indexed: 11/16/2022] Open
Abstract
Background Ectopic adrenal tumors are very rare, especially in the renal sinus in adults. An unusual case of ectopic adrenal cortical adenoma in the right renal sinus is reported here. Case presentation This patient was a 37-year-old woman. She was admitted to our hospital for hypertension and bilateral limb weakness. Computed tomography (CT) revealed a mass in right renal sinus. It was initially considered a tumor of the renal pelvis. Further computed tomographic angiography (CTA) showed the mass to be located outside the renal pelvis. After adequate preoperative preparation (blood pressure control and serum potassium supplement), the patient underwent laparoscopic resection of retroperitoneal tumor. During the procedure, a soft tissue tumor 3.4*3.0 cm2 in size with a golden color was found in the right renal sinus. The final immunohistochemistry examination showed an ectopic adreocortical adenoma. Conclusion Ectopic adrenal tumors are rare in the renal sinus and difficult to diagnose and treat. Large and functional tumors should be treated with complete resection. The procedure is sometimes difficult for tumors located deep in the renal sinus. The decision to perform an open or minimally invasive surgery should be made according to the surgeon’s experience.
Collapse
Affiliation(s)
- Jiexiu Zhang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Bianjiang Liu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Ninghong Song
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Qiang Lv
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China.
| | - Zenjun Wang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Ming Gu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| |
Collapse
|
15
|
Growth patterns of placental and paraovarian adrenocortical heterotopias are different. Case Rep Pathol 2013; 2013:205692. [PMID: 24383032 PMCID: PMC3870631 DOI: 10.1155/2013/205692] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Accepted: 10/18/2013] [Indexed: 11/25/2022] Open
Abstract
Two cases of adrenocortical heterotopia are reported. One is in a full-term placenta. The other is adjacent to the ovarian hilum of an adult. Both are incidental findings. Despite sharing similar histological and immunological features, they show different growth patterns. The literature is reviewed and adrenocortical heterotopias of different locations are compared. New hypotheses of its histogenesis are discussed.
Collapse
|