Endocrine Abstracts

Introduction: Angiosarcomas account for < 1% of all sarcomas, and are highly agressive neoplasms whose clinical course is striking: local recurrence, metastasis, and a high mortality rate. Primary angiosarcoma of the adrenal gland was first described in 1988 by Kareti et al. and is very rare with, so far, only 51 reported cases. Case report: A 49-year-old male, without prior malignancy, presented with a 4.9x5.9 cm right adrenal nodule and a 2.4 cm le...

Objective: One of the hallmarks of cancer is its unlimited replicative potential. Recently, telomerase promoter (TERTp) mutations were presented as novel mechanism for telomerase re-activation/expression. Due to this fact, it was our objective to study pancreatic endocrine tumours (PET) and related cell lines, to determine if TERTp mutations were present.Design: We performed characterization of the TERTp in a series of 55 PETs and three common PET cell l...