Abstract | INTRODUCTION: CASE PRESENTATION: A 71-year-old Japanese woman was hospitalized because a right adrenal tumor had been incidentally found by computed tomography. She was diagnosed with subclinical Cushing's syndrome and underwent laparoscopic right adrenalectomy. The tumor contained two adrenal nodules. The cut surface of the larger nodule was brownish-black on macroscopic examination. Pathological studies revealed coincident black adrenal adenoma and pheochromocytoma. CONCLUSION: To the best of our knowledge, this is the first report of coincident black adrenal adenoma causing subclinical Cushing's syndrome and pheochromocytoma in the same adrenal gland. The mechanism of this rare scenario is unclear, and further study is necessary.
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Authors | Shoko Uketa, Yousuke Shimizu, Kosuke Ogawa, Noriaki Utsunomiya, Satsuki Asai, Misa Ishihara, Sojun Kanamaru |
Journal | IJU case reports
(IJU Case Rep)
Vol. 4
Issue 1
Pg. 56-58
(Jan 2021)
ISSN: 2577-171X [Electronic] Australia |
PMID | 33426500
(Publication Type: Case Reports)
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Copyright | © 2020 The Authors. IJU Case Reports published by John Wiley & Sons Australia, Ltd on behalf of the Japanese Urological Association. |