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Sher Singh Yadav

All articles from this author are listed below.

Volume 16, Number 3 Case Review

Occult Renal Cell Carcinoma Manifesting as Nasal Mass and Epistaxis

Sher Singh Yadav Janak Singh Vishwas Baheti Rajeev Mathur

Metastasis of renal cell carcinoma (RCC) to the nasal cavity and paranasal sinuses is rare, with fewer than 50 cases described in the literature. Nasal metastasis as the initial presentation of RCC is even rarer. Metastases to the nasal cavity usually represent advanced disease with poor outcome. The authors report a case of metastatic RCC presenting with right nasal cavity mass and epistaxis, followed by a brief review of the relevant literature. [Rev Urol. 2014;16(3):145-148 doi: 10.3909/riu0607] © 2014 MedReviews®, LLC

Renal cell carcinoma Nasal metastasis Epistaxis

Volume 19, Number 1 Case Review

Xanthogranulomatous Pyelonephritis Presenting as a Type IV Renal Cyst

Bosniak class IV renal cyst • Radical nephrectomy • Xanthogranulomatous pyelonephritis

Sher Singh Yadav Indraneel Banerjee Vinay Tomar Nachiket Vyas Shyam Talreja

A 20-year-old woman presented to our outpatient clinic with a 5-week history of recurrent right lumbar back pain. Contrast-enhanced computed tomography scan showed a Bosniak class IV renal cyst. She was treated with radical nephrectomy. Histopathology revealed xanthogranulomatous pyelonephritis. [Rev Urol. 2017;19(1):60-63 doi: 10.3909/riu0715] © 2017 MedReviews®, LLC

Radical nephrectomy Bosniak class IV renal cyst Xanthogranulomatous pyelonephritis