Endocrine Abstracts

The spontaneous remission of Cushing disease (CD) might be a phase of cyclic disease, but could also be explained by an ACTH-microadenoma infarction or hemorrhage, with clinical pictures ranging from asymptomatic hypercortisolism normalization to dramatic hypocortisolism. We describe the case of a 23-years-old woman, referred for amenorrhea lasting for 5 months, overweight and acne. Physical examination showed mild hirsutism, acne, round face with a hint at rubeosis, abdominal...

Patients: Nineteen acromegalic patients (8 females, 21-69 years-old, with macroadenoma, microadenoma or no evidence of pituitary tumor in 15, 2, 2, respectively) resistant to first generation somatostatin analogs (FG-SA) at high doses and/or intolerant to pegvisomant were switched to pasireotide LAR (PasLAR). Eleven had persistent disease after neurosurgery and two had also undergone radiosurgery (12 and 24 months before starting PasLAR). Six complained of acromegalic headache...

Patients with Cushing’s syndrome (CS) commonly develop osteopenia–osteoporosis; the recovery of bone mass after remission of hypercortisolism is not well documented. The present study addresses this issue.Patients and methods: Twenty patients (6M, 14F, 2 post-menopausal), aged 15–64 years (median 36), 15 with Cushing’s disease, 2 with ectopic ACTH syndrome, 3 with ACTH-indipendent CS were studied. BMD (t and z scores) at...

An increase in basal and Pentagastrin (Pg) stimulated calcitonin (CT) concentration is a specific feature of medullary thyroid carcinoma (MTC). Routine basal CT measurement in nodular thyroid diseases is controversial. Pg stimulation is expected to increase the basal CT specificity in MTC screening, although false positive responses in patients without MTC have been reported.Aim: To report the diagnostic accuracy of Pg-stimulated CT in surgically treated...

The incidence of Neuroendocrine Neoplasm (NEN) and related carcinoid syndrome (CS) increased markedly in recent decades, and women appear to be more at risk than men. As per other tumors, gender may be relevant in influencing the clinical and prognostic characteristics. Unfortunately, there are no studies designed to answer this question in the literature. The present multicentric study was designed to evaluated gender differences, if any, in clinical presentation and outcomes...