Adrenal oncocytic pheochromocytoma with functionality in a neurofibromatosis patient: A case report

Background: There are 4 prior reports of oncocytic pheochromocytoma of the adrenal. It may histologically resemble cortical carcinoma, which also can have oncocytic cells. Case presentation: We report a 54-year-old male with neurofibromatosis 1 who had an endocrinologically functional, 13.5 cm tumor...

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Main Authors: Kenneth A. Iczkowski, MD (Author), Douglas B. Evans, MD (Author), Saul M. Suster, MD (Author)
Format: Book
Published: Elsevier, 2018-06-01T00:00:00Z.
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042 |a dc 
100 1 0 |a Kenneth A. Iczkowski, MD  |e author 
700 1 0 |a Douglas B. Evans, MD  |e author 
700 1 0 |a Saul M. Suster, MD  |e author 
245 0 0 |a Adrenal oncocytic pheochromocytoma with functionality in a neurofibromatosis patient: A case report 
260 |b Elsevier,   |c 2018-06-01T00:00:00Z. 
500 |a 2214-3300 
500 |a 10.1016/j.ehpc.2018.02.002 
520 |a Background: There are 4 prior reports of oncocytic pheochromocytoma of the adrenal. It may histologically resemble cortical carcinoma, which also can have oncocytic cells. Case presentation: We report a 54-year-old male with neurofibromatosis 1 who had an endocrinologically functional, 13.5 cm tumor. Histology showed mostly oncocytic cells. An adrenalectomy showed that the tumor had capsular and vascular invasion. Symptoms were cured by surgery. A cortical carcinoma with oncocytic change was initially favored, but the clinical history together with immunostain results were consistent with pheochromocytoma with oncocytic change. Conclusions: In conclusion, the clinical history was crucial to the diagnosis. This is the first tumor of this type in a neurofibromatosis patient and the first in which functional effects were caused. 
546 |a EN 
690 |a Oncocytic 
690 |a Pheochromocytoma 
690 |a Adrenal 
690 |a Functional 
690 |a Pathology 
690 |a RB1-214 
655 7 |a article  |2 local 
786 0 |n Human Pathology: Case Reports, Vol 12, Iss C, Pp 39-41 (2018) 
787 0 |n http://www.sciencedirect.com/science/article/pii/S2214330018300051 
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856 4 1 |u https://doaj.org/article/c4a56f18b95f45d1a3a8efca0c47f809  |z Connect to this object online.