scholarly journals A Case study of the radiation therapy treatment of a transitional cell carcinoma of the distal urethra

2020 ◽  
Vol 67 (2) ◽  
pp. 159-163
Author(s):  
Amy Donovan ◽  
Rachael Beldham-Collins ◽  
Sandra Turner
2018 ◽  
Vol 34 (4) ◽  
pp. 282-284
Author(s):  
Brittany Katsinis

When describing carcinomas, poorly differentiated defines how little the tumor tissue resembles the normal tissue it came from. The origin of these types of tumors cannot be determined by histological findings alone. Imaging findings and patient history play a strong role in determining the source of the patient’s cancer. Imaging features of urothelial cancer of the renal pelvicaliceal system can be challenging for any sonographer or radiologist. When tumors are hyperechoic relative to nearby renal parenchyma, they may be obscured by the surrounding hyperechoic renal sinus fat, causing these carcinomas to be difficult to detect regardless of whether they are well defined or poorly differentiated. This case study delves into the difficulty in sonographically imaging a poorly differentiated transitional cell carcinoma without sonographic evidence of a primary circumscribed mass.


1987 ◽  
Vol 78 (3) ◽  
pp. 518-524 ◽  
Author(s):  
Toshiaki Yoshioka ◽  
Masato Utsunomiya ◽  
Hiroshi Itoh ◽  
Hiroaki Itatani ◽  
Mikio Namiki

Sign in / Sign up

Export Citation Format

Share Document