Results 51 to 60 of about 1,513 (148)

Renal actinomycosis presenting as uro-cutaneous fistula

Urology Case Reports, 2020
Renal actinomycosis is a rare clinical entity. Diagnosis is usually made after resection. A 36-year-old male presented with uro-cutaneous fistula and left xanthogranulomatous pyelonephritis. He was offered left open radical nephrectomy. Intra-operatively,
Christian Diab, Ahmad Almarzouq, Oluyomi Ajise, Sapha Barkati, Jean Tchervenkov, Sero Andonian   +5 more
doaj   +1 more source

Rare Co-existence of Squamous Cell Carcinoma with Infiltration of Renal Vein and Xanthogranulomatous Pyelonephritis [PDF]

Journal of Clinical and Diagnostic Research, 2015
Primary renal squamous cell carcinoma is a very rare malignancy of the upper urinary tract. Most patients have history of chronic urolithiasis, analgesics abuse, radiotherapy or infection.
K.V. Kanodia, A.V. Vanikar, R.D. Patel, L. K. Nigam, H. L. Trivedi   +4 more
doaj   +1 more source

Xanthogranulomatous pyelonephritis: Rare presentation of a rare disease

South Asian Journal of Cancer, 2013
Xanthogranulomatous pyelonephritis is a rare chronic renal infection of unknown pathogenesis characterized by replacement of renal parenchyma by lipid filled macrophages frequently associated with an enlarged, non-functioning kidney and an obstructing ...
Saifullah Khalid, Sufian Zaheer, Samreen Zaheer, Ibne Ahmad, Mohd Khalid   +4 more
doaj   +1 more source

Xanthogranulomatous pyelonephritis with nephrocutaneous fistula

Journal of Pediatric Surgery Case Reports, 2021
Xanthogranulomatous pyelonephritis (XP) is a rare form of chronic pyelonephritis characterized by granulomatous inflammation extending to the perirenal soft tissues leading to destruction of the renal parenchyma.
Sachit Anand, Shreya Tomar, Vishesh Jain, Adarsh Barwad, Devasenathipathy Kandasamy   +4 more
doaj   +1 more source

Pyelo‐Hepatic Fistula Resulting From a Perinephric Abscess: A Case Report and Literature Review

Case Reports in Urology, Volume 2026, Issue 1, 2026.
The extension of a renal infection to the liver is extremely rare. We present the case of a 70‐year‐old woman with right hip pain and delayed detection of a perinephric abscess involving her liver. Tomographic and endoscopic contrast studies revealed the presence of a fistulous tract between her liver and right kidney.
Jonathan Alcantar, Emily Hahn, Anthony Castelvecchi, Mark Wille, Suraiya Saleem   +4 more
wiley   +1 more source

High-grade transitional cell carcinoma masquerading as a xanthogranulomatous pyelonephritis and perinephric abscess

Radiology Case Reports, 2017
Xanthogranulomatous pyelonephritis (XGPN) is an atypical long-term pyelonephritis with destruction of renal parenchyma and a long-term inflammatory infiltrate of macrophages. Reported presentations of transitional cell carcinoma (TCC) are different. A 73-
Flavio V. Ordones, MD, Krishanu Das, FRCS, Simon Prowse, MBBS, FRCR, FRANZCR, Penelope Cohen, FRCPA, Nicholas R. Brook, BSc, MSc, BM, FRCS(Urol), MD, FRACS(Urol)   +4 more
doaj   +1 more source

Contemporary assessment of diagnostic performance and histologic concordance of renal mass biopsy with surgical pathology

BJUI Compass, Volume 6, Issue 11, November 2025.
Abstract Background Improvements in imaging and technique have led to a greater role for renal mass biopsy (RMB) to risk‐stratify localized renal masses. We sought to assess the contemporary diagnostic accuracy of RMB for identifying renal cell carcinoma (RCC) based on concordance with final surgical pathology.
Mitchell M. Huang, Cristina B. Arruza‐Frau, Austin P. Drysch, Nicole Handa, Ridwan Alam, Behtash G. Nezami, Ashley E. Ross, Niraj K. Shenoy, Kent T. Perry, Hiten D. Patel   +9 more
wiley   +1 more source

Diagnostic Challenge of Xanthogranulomatous Salpingo‐Oophoritis in an 8‐Year‐Old Girl in a Low Resource‐Setting: A Rare Case Report

Clinical Case Reports, Volume 13, Issue 10, October 2025.
ABSTRACT Xanthogranulomatous oophoritis is an extremely rare, chronic inflammatory condition of the ovary characterized by the replacement of normal ovarian tissue with lipid‐laden macrophages, plasma cells, and lymphocytes. When the genital tract is involved, this most commonly affects the endometrium, whereas ovarian and fallopian tube involvement is
John Lugata, Kristen Riley, Laetitia Makower, Baraka Shao, Tecla Lyamuya, Alex Mremi   +5 more
wiley   +1 more source

A case of emphysematous pyelonephritis combined with xanthogranulomatous pyelonephritis [PDF]

, 1989
A case of emphysematous pyelonephritis, xanthogranulomatous pyelonephritis histologically, is reported. A 49-year-old female patient was referred to our department from the department of internal medicine because abdominal ultrasonography demonstrated ...
窪田, 一男, 守屋, 昭, 森田, 昇
core  

Radiation‐Associated Aortocolonic Fistula in Urothelial Carcinoma: Multidisciplinary Management and Case Report

Clinical Case Reports, Volume 13, Issue 10, October 2025.
Radiation‐Associated Aortocolonic Fistula in Urothelial Carcinoma. A 67‐year‐old man with metastatic renal pelvis urothelial carcinoma developed radiation‐induced necrosis with sequential renocolic and aortocolonic fistulas after consolidative SBRT to the renal primary, requiring emergent endovascular aortic repair.
Matthew Lee, Anil K. Pillai, Christopher Fan, Qi Cai, Kristi Baker, Jue Wang   +5 more
wiley   +1 more source