Renal Oncocytoma Developed in a Long-Term Hemodialysis Patient

Makita, Yuji; Inenaga, Takashi; Kinjo, Mitsuru; Komatsu, Kiyoshi; Onoyama, Kaoru; Fujishima, Masatoshi

doi:10.1159/000186287

Cited by 9 publications

(3 citation statements)

References 4 publications

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“…Unlike other solid masses, renal oncocytomas are rarely observed in dialysis patients with ACKD. A case presentation [5] describes the development of a renal oncocytoma in a 38-year-old patient following 7 years of hemodialysis.…”

Section: Discussionmentioning

confidence: 99%

“…Long-term dialysis patients with ACKD are 14 times more likely to develop renal adenocarcinoma than patients with end-stage renal disease without ACKD [4]. Renal oncocytomas, on the other hand, are rare in patients with ACKD [5][6][7]. Little has been published on the development of oncocytomas in the native kidneys of transplant recipients [8,9].…”

Section: Introductionmentioning

confidence: 99%

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Renal Oncocytoma of the Native Kidney after Renal Transplantation

Riehl¹,

Schmitt²,

Fritz³

et al. 1998

Am J Nephrol

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Patients with acquired cystic kidney disease (ACKD) are at an increased risk of renal neoplasms. Frequent tumors are adenomas and renal cell carcinomas. However, renal oncocytomas may occur in patients with ACKD. Little is known about oncocytomas of the native kidney following renal transplantation. By means of B scan ultrasonography, a solid and echo-inhomogeneous renal mass was incidentically observed in the right native kidney of a 28-year-old female patient with ACKD 4 years following renal transplantation. A nephrectomy was performed. The histological examination revealed a renal oncocytoma. The increased prevalence of neoplasms in the case of ACKD and following renal transplantation requires careful monitoring of the patients concerned. In very rare cases a renal oncocytoma may develop in the native kidney after renal transplantation.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Renal Oncocytoma of the Native Kidney after Renal Transplantation

Riehl¹,

Schmitt²,

Fritz³

et al. 1998

Am J Nephrol

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“…Fur-ther studies needed to validate the results of this study. [8] Makita et al reported the first case of renal oncocytoma developed in a long-term hemodialysis patient, [11] however, no other reports could find an association between renal oncocytomas and end stage renal disease patients in hemodialysis.…”

Section: -Midlinementioning

confidence: 99%

Giant renal oncocytoma presenting with right flank pain and hematoma

Doueihi

Bulbul

2018

CRIM

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Renal oncocytomas are benign tumors representing 3% to 7% of primary renal neoplasms. Oncocytomas are often asymptomatic, discovered incidentally on routine radiological imaging. We report a giant renal oncocytoma in a 68-year-old male with chronic kidney disease. Patient had right upper quadrant pain and hematoma. The mass was palpable on physical exam. CT scan showed a 16 cm × 14 cm right renal mass, consistent with renal cell carcinoma, no major adenopathy, no renal vein invasion. Right radical nephrectomy was performed and histological examination was consisted with oncocytoma.

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