Results 51 to 60 of about 46,447 (164)

New bladder preservation strategies in urothelial carcinoma of the bladder.

Deutsches Ärzteblatt international
17 500 persons receive a new diagnosis of urothelial carcinoma of the bladder in Germany each year. Radical cystectomy is performed for muscle-invasive and for non-muscle-invasive, recurrent, high-risk tumors. Because this procedure carries a perioperative complication rate of 30-40% and impairs the patients' quality of life, options have been ...
Heidenreich, Axel, Böhmer, Dirk, Bolenz, Christian, Borkowetz, Angelika, Rieger, Constantin, De Santis, Maria   +5 more
openaire   +2 more sources

Transdifferentiation of Small Cell Carcinoma of the Urinary Bladder from Urothelial Carcinoma after Transurethral Resection of a Bladder Tumor, Intravesical Bacillus Calmette-Guerin Instillation, and Chemotherapy: A Case Report

Case Reports in Oncology, 2016
A 73-year-old male underwent transurethral resection of a bladder tumor in August 2010 and April 2011. Pathological examination revealed urothelial carcinoma.
Kento Morozumi, Shunichi Namiki, Takashi Kudo, Masataka  Aizawa, Naomasa  Ioritani, Kazuhiro  Sakamoto, Yasuhiro  Nakamura   +6 more
doaj   +1 more source

Urothelial Carcinoma of the Bladder and the Rise of Immunotherapy [PDF]

Journal of the National Comprehensive Cancer Network, 2017
With the advent of platinum-based chemotherapy, survival rates for metastatic urothelial carcinoma have plateaued, giving way to the modern immunotherapy paradigm. Although immunotherapy as an effective treatment dates back to the live, attenuated bacillus Calmette-Guérin vaccine, the recent impact of immune checkpoint inhibitors targeting programmed ...
openaire   +2 more sources

Urinary Bladder Cancer in Yemen

Oman Medical Journal, 2013
Objectives: The aims of this study are to highlight the clinicopathological features of urinary bladder cancer in Yemen, and to describe the histological grading of urothelial neoplasms according to the World Health Organization and International Society
Abdullah Saleh Al-Samawi, Saleh Mansoor Aulaqi   +1 more
doaj   +1 more source

Invasive micropapillary urothelial carcinoma of the bladder

Human Pathology, 2010
In this report, we present the clinicopathologic features of 13 cases of the invasive micropapillary variant of urothelial carcinoma. This is a rare and aggressive variant of bladder cancer recognized by the current World Health Organization classification of urologic tumors.
López-Beltrán, Antonio, Montironi, Rodolfo, Blanca, A.M., Cheng, Liang   +3 more
openaire   +4 more sources

Unusual Cervical Lymph Node Metastasis of Papillary Urothelial Carcinoma

Ear, Nose & Throat Journal
Papillary urothelial carcinoma is aggressive and characterized by frequent metastasis to distant sites at an early stage. Papillary urothelial carcinoma of the urinary bladder usually metastasizes to the local lymph nodes, liver, lungs, bone, and ...
Hyun Jung Kim MD, Jae-Yeop Sim MD, Min Bum Kim MD, Suk Won Chang MD   +3 more
doaj   +1 more source

B-Mode Ultrasonography and Acoustic Radiation Force Impulse Elastography in Evaluation of Urothelial Carcinoma in Dogs

Animals
Bladder tumors in dogs represent approximately 2% of all malignant lesions recorded, with urothelial carcinoma being the most common and aggressive form.
Ana Paula Luiz De Oliveira, Bruna Bressianini Lima, Denise Jaques Ramos, Gabriela Castro Lopes Evangelista, Igor Cezar Kniphoff Da Cruz, Ricardo Andrés Ramirez Uscategui, Andrigo Barboza de Nardi, Marcus Antônio Rossi Feliciano   +7 more
doaj   +1 more source

Clinicopathological characteristics and assessment of risk factors for incidentally discovered prostatic cancer in patients undergoing radical cystectomy with urothelial carcinoma of the bladder

Frontiers in Oncology
BackgroundThis retrospective study analyzed data from patients undergoing radical cystoprostatectomy (RCP) for bladder urothelial carcinoma. We analyzed their features with regard to prevalence, clinicopathological characteristics and evaluated the risk ...
Ying Qiu, Nai-Chun Zhang, Xiao Tan, Ning Jin, Da Chen, Jing Zhao   +5 more
doaj   +1 more source

Multicystic urothelial carcinoma of the bladder with gland-like lumina and with signet-ring cells. A case report

Diagnostic Pathology, 2008
We present the case of 80-year-old male with superficial papillary urothelial carcinoma of the urinary bladder with striking multicystic architecture with a combination of features of urothelial carcinoma with gland-like lumina, with signet-ring cell ...
Hes Ondrej, Pérez-Montiel Delia, Alvarado-Cabrero Isabel   +2 more
doaj   +1 more source

A histopathological and epidemiological study of urothelial carcinoma at a tertiary care centre in Peshawar, Pakistan

Journal of the Pakistan Medical Association
Bladder cancer is the ninth leading cause of death worldwide and 14th leading cause of death in Pakistan. The objective of this study was to determine the frequency of urothelial carcinoma in various age groups, its gender distribution, and grades.
Saria Saeed, Danyal Khan, Shah Faisal, Fozia Rauf, Muhammad Owais Ali, Asif Rehman   +5 more
doaj   +1 more source