Publications by authors named "Hin Fan Chan"

3 Publications

  • Page 1 of 1

A Rare Case of Extensive Unilateral Ureteritis Cystica.

Urology 2020 Apr 22;138:e3-e4. Epub 2020 Jan 22.

Department of Urology, Canberra Hospital, Garran, Canberra, Australia.

Ureteritis cystica is rare, benign entity that associates with chronic urothelial irritation such as recurrent urinary tract infection or nephrolithiasis. It is often diagnosed incidentally on routine imaging or ureteroscopy in asymptomatic individuals. In this case report, we present the retrograde pyelogram and ureteroscopy images of a rare case of extensive unilateral ureteritis cystica in a 78-year-old female presenting for elective stone surgery.
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http://dx.doi.org/10.1016/j.urology.2020.01.017DOI Listing
April 2020

Clear cell papillary renal cell carcinoma: a potential mimic of conventional clear cell renal carcinoma on core biopsy.

Case Rep Urol 2015 29;2015:423908. Epub 2015 Jan 29.

Department of Urology, The Canberra Hospital, Garran, ACT 2605, Australia.

Clear cell papillary renal cell carcinoma (CCP-RCC) is a recently described, relatively uncommon variant of renal cell carcinoma (RCC) with a reported incidence of 4.1%. Thought to only arise in those with end stage renal disease, CCP-RCC is increasingly identified in those without renal impairment. CCP-RCCs have unique morphologic, genetic, and immunohistochemical features distinguishing them from both conventional clear cell renal cell carcinomas and papillary renal cell carcinomas. Immunohistochemically, these tumors are positive for CK7 and negative for CD10 and racemase. This is in contrast to conventional cell renal cell carcinomas (CK7 negative, CD10 positive) and papillary cell carcinomas (CK7, CD10, and racemase positive). These tumours appear to be indolent in nature, with no current documented cases of metastatic spread. We present the case of a 42-year-old female who presented with an incidental finding of a renal mass that on a core biopsy was reported as clear cell carcinoma, Fuhrman grade 1. She subsequently underwent a radical nephrectomy and further histological examination revealed the tumor to be a clear cell papillary renal cell carcinoma, Fuhrman grade 1.
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http://dx.doi.org/10.1155/2015/423908DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4325967PMC
February 2015

Ectopic megaureter inserting into seminal vesicle cyst with fistula to bladder.

ANZ J Surg 2017 Sep 14;87(9):E90-E91. Epub 2015 Jan 14.

Department of Urology, Canberra Hospital, Canberra, Australian Capital Territory, Australia.

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http://dx.doi.org/10.1111/ans.12971DOI Listing
September 2017