Abstract
Renal oncocytoma is a rare benign tumor. Bilateral and multifocal renal oncocytoma has rarely been described in childhood. We report a 12-year-old girl who presented with massive left renomegaly and who was found to have bilateral cystic kidneys. A left nephrectomy was undertaken because of the renal enlargement, the radiological evidence of extensive disease, and to make a diagnosis. A diagnosis of multifocal oncocytoma was made after detailed histological examination.
References
Suherman S, Van Biervliet JP, Murus C, Van de voorde P, Vergison R, Michielssen P, Van Damme B (1985) Multiple renal oncocytoma and bilateral cystic kidney Eur J Pediatr 144:406–409
Cific AC, Talim B, Senocak ME, Kaymaz F, Cayler M, Buyukpamukcu N (2000) Renal oncocytoma: diagnostic and therapeutic aspects J Pediatr Surg 9:1396–1398
Bender BU, Wetterauer U, Schollmeyer P, Neumann HPH (1997) An incidental finding—bilateral multifocal renal oncocytoma. Nephrol Dial Transplant 12:1034–1036
Maatman TJ, Norvic AC, Tancinco BF, Vesoulis Z, Levin HS, Moutie JE, Montagne DK (1984) Renal oncocytoma: a diagnostic and therapeutic dilemma. J Urol 132:878–881
Sternberg S (1997) Histology for pathologists, 2nd edn. Lippincott-Raven, Philadelphia, pp 419–420
Farkas LM, Szekley JG, Karatson A (1999) Bilateral, multi-focal renal oncocytoma with rapid progression leading to renal insufficiency. Nephrol Dial Transplant 14:2262–2263
Weirich G, Glenn G, Junker K, Merino M, Storkel S, Lubensky I, Choyke P, Packs S, Amin M, Walther MM, Linehan WM, Zbar B (1998) Familial renal oncocytoma: clinicopathological study of 5 families. J Urol 160:335–340
Green JA (1987) Renal oncocytoma and tuberous sclerosis. A case report. S Afr Med J 10:47–48
Pavlovich CP, Walther MM, Eyler RA, Hewitt SM, Zbar B, Linehan WM, Merino MJ (2002) Renal tumors in the Birt-Hogg-Dube syndrome. Am J Surg Pathol 26:1542–1552
Junker K, Weirich G, Moravek P, Podhola M, Ilse B, Hartmann A, Schubert J (2001) Familial and sporadic renal oncocytomas—a comparative molecular-genetic analysis. Eur Urol 40:330–336
Mattoo TK, Greifer I, Geva P, Spitzer A (1997) Acquired renal cystic diseases in children and young adults on maintenance dialysis. Pediatr Nephrol 11:447–450
Psihromis KE, Dalcin P, Dretler SP, Prout GR, Sandberg AA (1988) Further evidence that renal oncocytoma has malignant potential. J Urol 139:585–587
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We would like to thank Mr. Darren Redfern for photography.
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Seyedzadeh, A., Parashar, K., Raafat, F. et al. Bilateral multifocal renal oncocytoma. Pediatr Nephrol 18, 1286–1288 (2003). https://doi.org/10.1007/s00467-003-1257-3
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DOI: https://doi.org/10.1007/s00467-003-1257-3