Abstract Library

#2941 Mixed Urothelial and Neuroendocrine Carcinoma of the Urinary Bladder: Case Report and Literature Review

Introduction: Neuroendocrine tumors (NETs) comprise <1% of all bladder tumors,characterized by poor prognosis. These tumors may be either pure or impure, intermixed with urothelial carcinoma. There is currently no therapeutic consensus. We report the case of primary impure neuroendocrine carcinoma (NEC).

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Saidi M, Ghomari S,

Keywords: urinary bladder, mixed tumor, urothelial carcinoma, neuroendocrine carcinoma, chemotherapy, radiotherapy,

#1833 Peptide Receptor Radionuclide Therapy in a Patient with SDHB Related Grade 3 Paraganglioma (PGL) of Urinary Bladder

Introduction: SDHB mutation cause aggressive metastatic PGL.36% of patients survive 5 yrs,treatment options are limited & many still being evaluated

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author:

Authors: Steyn R, Prasad V,

Keywords: SDHB, Bladder PGL, PRRT ,

#1640 SDHB Mutation in a Young Patient with a Metastatic Paraganglioma of the Urinary Bladder

Introduction: Paragangliomas are rare tumors that arise from the sympathetic and parasympathetic ganglia that can possess an inherited trait.

Conference: 14th Annual ENETSConcerence (2017)

Presenting Author:

Authors: Lambrescu I, Cima L, Leca B, Martin S, Fica S,

Keywords: paragangliomas, SDHB mutation,

#1176 Clinical and Pathologic Characteristics of Small Cell Neuroendocrine Carcinoma of the Bladder

Introduction: Small cell carcinoma of the bladder (SCC) is a poorly differentiated neuroendocrine (NE) neoplasm accounting less than 1% of all bladder tumors, 1/3 are admixed with conventional urothelial carcinoma and hematuria is the most common clinical presentation. The unknown etiology and natural history of SCC represent a challenge for its diagnosis and treatment.

Conference: 12th Annual ENETSConcerence (2015)

Presenting Author: Perez-Casanova L

Authors: Perez-Casanova L, Taco M, Vidal A, Goma M, Condom E,

Keywords: Small Cell Bladder,