scholarly journals Lymphoepithelioma-Like Carcinoma of the Bladder: A Case Report and Review of the Literature

2013 ◽  
Vol 2013 ◽  
pp. 1-3 ◽  
Author(s):  
Kenichi Mori ◽  
Tadasuke Ando ◽  
Takeo Nomura ◽  
Fuminori Sato ◽  
Hiromitsu Mimata
Keyword(s):  
Urothelial Carcinoma ◽  
Bladder Tumor ◽  
Ileal Conduit ◽  
Tumor Resection ◽  
High Grade ◽  
Review Of The Literature ◽  
Macroscopic Hematuria ◽  
Pathological Evaluation ◽  
Carcinoma Of The Bladder ◽  
Bladder Carcinomas

Lymphoepithelioma-like carcinoma (LELC) in the bladder is uncommon with a reported incidence of 0.4%–1.3% of all bladder carcinomas. In Japan, some occurrences of LELC have been reported in the renal pelvis and ureter but only two in the bladder. A bladder tumor was identified in a 70-year-old man suffering from macroscopic hematuria for 2 months. Sections of the transurethral tumor resection showed invasive high-grade urothelial carcinoma. The patient was diagnosed with local invasive bladder tumor, and cystectomy with ileal conduit formation was performed. The final pathological evaluation was predominant LELC with urothelial carcinoma. We present a new case of LELC in the bladder and performed a review of all published cases of LELC in the urinary tract to obtain its characteristics and prognostic guide.

Incidentally Discovered Osseous Metaplasia Within High-grade Urothelial Carcinoma of the Bladder

Urology ◽  
2012 ◽  
Vol 79 (4) ◽  
pp. e59-e60 ◽  
Author(s):  
Anne G. Dudley ◽  
Jeffrey J. Tomaszewski ◽  
Amber H. Hughes ◽  
Benjamin J. Davies
Keyword(s):  
Urothelial Carcinoma ◽  
Osseous Metaplasia ◽  
High Grade ◽  
Carcinoma Of The Bladder

scholarly journals Rectal metastasis from bladder urothelial carcinoma: a case report

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Yuki Ii ◽  
Shinya Munakata ◽  
Kumpei Honjo ◽  
Masaya Kawai ◽  
Shingo Kawano ◽  
...  
Keyword(s):  
Urothelial Carcinoma ◽  
Tumor Resection ◽  
Disease Recurrence ◽  
Small Areas ◽  
Metastatic Urothelial Carcinoma ◽  
Rare Site ◽  
Difficult Defecation ◽  
Carcinoma Of The Bladder ◽  
Transitional Cells ◽  
Rectal Metastasis

Abstract Background Urothelial carcinoma arises from transitional cells in the urothelial tract. In advanced cases, it can metastasize locally to surrounding organs or distally to organs such as the lungs, bones, or liver. Here we describe a case of rectal metastasis from urothelial carcinoma treated with multiple sessions of transurethral resection of bladder tumor (TURBT). Case presentation A 72-year-old woman presented to our department with abdominal bloating andobstructed defecation. She had undergone two sessions of TURBT for early urothelial carcinoma in another hospital at 64 and 65 months ago, respectively. Cystoscopy at 3 months after the second TURBT session had indicated disease recurrence, and thus, she had been referred to our hospital for further examination, followed by TURBT for the third time at 59 months ago and for the fourth time at 48 months ago; thereafter, she had been followed up with cystoscopy every 6 months without any recurrence. However, she returned to our hospital, complaining of difficult defecation. Subsequent colonoscopy demonstrated an obstructive tumor in the rectum, which was pathologically diagnosed as metastatic urothelial carcinoma of the bladder. Laparoscopic examination revealed two small areas of peritoneal dissemination in the pelvis. A sigmoid colostomy was performed without rectal tumor resection. She has been receiving chemotherapy and is still alive 10 months after surgery. Conclusions Rectal metastasis is a rare site of metastasis for urothelial carcinomas. It is important to consider the possibility of annular rectal constriction caused by infiltrating or metastasizing urothelial carcinoma when managing patients with urothelial carcinoma and with difficult defecation.

High-grade urothelial carcinoma of the bladder with rhabdoid features: cytological and histological report of two cases

Cytopathology ◽  
2014 ◽  
Vol 26 (1) ◽  
pp. 54-56 ◽  
Author(s):  
A. Kagotani ◽  
M. Ishida ◽  
K. Yoshida ◽  
M. Iwai ◽  
H. Okabe
Keyword(s):  
Urothelial Carcinoma ◽  
High Grade ◽  
Carcinoma Of The Bladder ◽  
Rhabdoid Features

1780 FEMALE GENDER IS ASSOCIATED WITH HIGHER RISK OF DISEASE RECURRENCE IN PATIENTS WITH PRIMARY T1 HIGH GRADE UROTHELIAL CARCINOMA OF THE BLADDER

2013 ◽  
Vol 189 (4S) ◽  
Author(s):  
Luis A Kluth ◽  
Harun Fajkovic ◽  
Evanguelos Xylinas ◽  
Joseph J Crivelli ◽  
Niccolo Passoni ◽  
...  
Keyword(s):  
Urothelial Carcinoma ◽  
Female Gender ◽  
Disease Recurrence ◽  
High Grade ◽  
Risk Of Disease ◽  
Carcinoma Of The Bladder

scholarly journals Recurrence and upstaging rates of T1 high-grade urothelial carcinoma of the bladder on repeat resection in a Canadian, resource-limited, healthcare system

2018 ◽  
Vol 12 (8) ◽  
Author(s):  
Adam Kinnaird ◽  
Peter Dromparis ◽  
Howard Evans
Keyword(s):  
Urothelial Carcinoma ◽  
Healthcare System ◽  
Bladder Tumour ◽  
Muscularis Propria ◽  
High Grade ◽  
Recurrence Rates ◽  
Repeat Resection ◽  
Resource Limited ◽  
Carcinoma Of The Bladder ◽  
Muscle Invasive

Introduction: Non-muscle-invasive bladder cancer is the most expensive malignancy to treat. Current Canadian guidelines recommend repeat transurethral resection of bladder tumour (TURBT) within six weeks after initial resection of T1 high-grade (T1HG) urothelial carcinoma, prior to initiation of intravesical bacillus Calmette- Guerin treatment. This is a burden on operating room usage and adds further cost and risk of complications. Internationally, major cancer centres report significant rates of recurrence and upstaging on repeat resection, however, minimal Canadian data is available. We aimed to determine the rate of recurrence and upstaging in a resource-limited, Canadian healthcare system.Methods: A retrospective review of patients receiving TURBT between November 2009 and November 2014 was performed. Patients were included if they had all three of the following: a pathological diagnosis of T1HG, adequate muscularis propria present in the specimen, and a repeat resection.Results: We reviewed 3166 patients who underwent TURBT and found 173 to meet our inclusion criteria. The overall recurrence and upstaging rates were 57.2% and 9.2%, respectively. Tumour recurrence and upstaging occurred more often in patients who had repeat resection after 12‒24 weeks compared to those patients whose repeat resection occurred within 12 weeks.Conclusions: Although recurrence rates are similar, we have found upstaging rates to be three- to four-fold lower than those previously reported. Despite this, one in 10 patients will be upstaged, justifying use of this resource within our healthcare system. Finally, timely repeat resection, within 12 weeks appears to be associated with preventing disease progression.

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