scholarly journals Giant renal pseudoaneurysm complicating angiomyolipoma in a patient with tuberous sclerosis complex: An unusual case report and review of the literature

2021 ◽  
Vol 62 ◽  
pp. 131-134
Author(s):  
Habib Ahmad Esmat ◽  
Mohammad Wali Naseri
2008 ◽  
Vol 132 (10) ◽  
pp. 1672-1674
Author(s):  
Seethalakshmi Viswanathan ◽  
Sangeeta B. Desai ◽  
S. R. Prabhu ◽  
Mahul B. Amin

Abstract We describe an extremely rare occurrence of a squamous differentiation in a sarcomatoid chromophobe renal cell carcinoma in a 45-year-old woman with nodal and lung metastasis at presentation. The tumor on histology showed all 3 components intimately admixed with each other, which to the best of our knowledge is the first such case to be reported in the literature. The renal pelvis was smooth walled and uninvolved. Kidney-specific cadherin was positive in the chromophobe renal cell carcinoma areas and negative in the sarcomatoid and squamous areas.


Author(s):  
Harshita Putthia ◽  
Bhari Sharanesha Manjunatha ◽  
Madhusudan Astekar ◽  
Samreen Taufiq

2010 ◽  
Vol 68 (1) ◽  
pp. 179-182 ◽  
Author(s):  
Luis Junquera ◽  
Lorena Gallego ◽  
Juan C. de Vicente ◽  
Manuel F. Fresno

2021 ◽  
Vol 14 (5) ◽  
pp. e241635
Author(s):  
Jo Lin Tee ◽  
Jonathan Chambers ◽  
Geoffrey Strutton

Bladder perivascular epithelioid cell tumours (PEComas) associated with tuberous sclerosis complex (TSC) are rare, with only one other case report in the literature to date. We present our case of a bladder PEComa in a young adult female with TSC arising de novo. Histopathology showed features in keeping with an angiomyolipoma and confirmatory immunohistochemical stains were positive for both melanocytic and smooth muscle markers. She was well at the 6-month follow-up post-surgical resection. Given the rarity of such lesions in the bladder, we discuss the diagnostic and prognostic challenges, clinical implications and a brief review of the literature to date.


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