Small cell carcinoma of the urinary bladder without gross hematuria: a case report

2015 ◽  
Vol 9 (3) ◽  
pp. 384-387 ◽  
Author(s):  
Wanqiu Huang ◽  
Yang Luan ◽  
Lu Jin ◽  
Tao Wang ◽  
Ruibao Chen ◽  
...  
2016 ◽  
Vol 107 (1) ◽  
pp. 34-38
Author(s):  
Akihiro Naito ◽  
Akihiko Matsumoto ◽  
Keiko Odani ◽  
Yujiro Sato ◽  
Takeshi Azuma ◽  
...  

2009 ◽  
Vol 5 (2) ◽  
pp. 133 ◽  
Author(s):  
Nabil Ismaili ◽  
Samia Ghanem ◽  
Nawfel Mellas ◽  
Said Afqir ◽  
Meriem Taleb ◽  
...  

2017 ◽  
Vol 7 (5) ◽  
pp. 194-197
Author(s):  
Omar Hamdy ◽  
Khalid Atallah ◽  
Amira K. El-Hawary ◽  
Gehad Saleh ◽  
Gena M. Abdelazeem ◽  
...  

2016 ◽  
Vol 9 (3) ◽  
pp. 786-791 ◽  
Author(s):  
Kento Morozumi ◽  
Shunichi Namiki ◽  
Takashi Kudo ◽  
Masataka  Aizawa ◽  
Naomasa  Ioritani ◽  
...  

A 73-year-old male underwent transurethral resection of a bladder tumor in August 2010 and April 2011. Pathological examination revealed urothelial carcinoma. After the surgery, chemotherapy and intravesical Bacillus Calmette-Guerin instillation were performed. In September 2014, he once again underwent transurethral resection of the bladder tumor for recurrence, and was again diagnosed with urothelial carcinoma, pT2, by pathological examination. After neoadjuvant chemotherapy, radical cystectomy for tumor recurrence was performed. Pathological examination at this time revealed small cell carcinoma, pT3N0. It is rare for urothelial carcinoma to change to small cell carcinoma, and the mechanism and cause of this change are still unknown. In this case report, we discuss what causes small cell carcinoma of the urinary bladder and review the literature regarding its origin.


1998 ◽  
Vol 37 (2) ◽  
pp. 226-229
Author(s):  
Makiko SASAKI ◽  
Shoji KOBAYASHI ◽  
Keishuke YAMADA ◽  
Masashi ISHIKAWA ◽  
Yoshio KUSHIDA ◽  
...  

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