Endocrine Abstracts

Background: Ectopic ACTH secretion from metastatic acinic cell carcinoma (ACC) of the parotid gland is extremely rare. ACC is an uncommon, typically indolent, salivary gland neoplasm. Herein, we report a case of a high-grade ACC later diagnosed with Cushing’s syndrome (CS).Case presentation: A 60-year-old man presented with a laterocervical mass. Computed tomography (CT) documented a 39×38 mm mass on the parotid gland and homolateral cervical l...

Introduction and objectives: Anaplastic thyroid cancer (ATC) has a very low overall survival (OS) and progression free survival (PFS) due to fast growth and resistance to non-target therapies. A recent phase II study showed a dramatic increase in OS and PFS of BRAF V600E mutated ATC patients treated with Dabrafenib and Trametinib (DT). However as commonly reported in melanoma durable responses in ATC may be compromised by resistance mechanisms. Until now only a few ca...