Endocrine Abstracts

Aim of this study was the evaluation of the accuracy of ultrasound and US-FNAB in the diagnosis of thyroid cancer in a population of subjects submitted to US-FNAB of all thyroid nodules, with no prior selection. 1803 patients (1447 females e 356 males, age range 11 – 87 years, mean 49.6±13.7, with a total of 3378 nodules) were submitted by the same physician (first author) to ultrasound evaluation and US-FNAB of all thyroid nodules. Results. The nodules were 3 to 90 ...

Parathyroid lesions are often occasionally discovered during thyroid ultrasound evaluation (incidentalomas); in other cases there is a previous diagnosis of hyperparathyroidism. In many cases it is difficult or even impossible to distinguish these lesions from those of thyroid origin, because they often share common ultrasound features. Scintiscan and cytology are also frequently inadequate. The aim of this study is to evaluate the contribute of PTH determination in the aspira...

Prepuberal-onset HH (PRHH) and postpuberal-onset HH (PSHH) men required GnTh by means of administration of both the β human chorionic gonodadotropin (ηHCG) and the FSH to induce a complete spermatogenesis. However, the response to GnTh is always unpredictable concerning either the effectiveness or the duration of the therapy. Consequently, different studies have been carried out to identify clinical and biochemical markers that can be useful to predict the effectiven...