منابع مشابه
Renal replacement lipomatosis.
We report a relatively rare case of renal replacement lipomatosis presenting as a renal mass. Computed tomography revealed a predominantly low-density and roundish mass, with an irregular renal parenchyma, high-density calcification, and abundant low-density fat. The differential diagnosis before surgery was squamous cell carcinoma, teratoma, or angiomyolipoma of the kidney. The case was initia...
متن کاملRenal replacement lipomatosis of the right kidney.
To cite: Ratkal V, Chawla A, Mishra DK, et al. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/ bcr-2014-208701 DESCRIPTION Renal replacement lipomatosis (RRL) of the kidney, also known as replacement fibrolipomatosis, is an advanced form of renal sinus lipomatosis that usually occurs unilaterally. Infection, long-term hydronephrosis and calculi are associated with se...
متن کاملExtensive renal sinus lipomatosis in xanthogranulomatous pyelonephritis simulating liposarcoma.
Renal replacement lipomatosis is a condition characterized by varying degrees of renal parenchymal atrophy and perirenal fibrofatty proliferation secondary to chronic inflammation such as xanthogranulomatous pyelonephritis. In severe cases, imaging findings can be misdiagnosed as retroperitoneal liposarcoma.
متن کاملRenal Sinus Lipomatosis in Transplanted Kidneys: An Unusual Clinical Case
Renal sinus lipomatosis (RSL) represents an abnormal proliferation of the adipose tissue surrounding the renal pelvis of uncertain origin, associated with aging, obesity, steroid excess, infections, and calculosis. It represents a rare complication in transplanted kidneys, and, despite the accurate and prolonged radiological followup of transplanted organs, only a few cases of RSL have been des...
متن کاملRenal replacement lipomatosis and xanthogranulomatous pyelonephritis: differential diagnosis.
Renal replacement lipomatosis (RRL) is a relatively uncommon entity, although misdiagnosis mainly with xanthogranulomatous pyelonephritis (XGP) due to lack of awareness by urologists, radiologists, and pathologists may be responsible for underreporting1,2. We illustrate a case of RRL that was initially misdiagnosed as XGP, and compare it with a classic case of XGP, underscoring the similarities...
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ژورنال
عنوان ژورنال: Annals of Surgery
سال: 1936
ISSN: 0003-4932
DOI: 10.1097/00000658-193603000-00008