Endocrine Abstracts

Background: In a previous publication we identified the major predictive factors of levothyroxine (LT4) requirement and proposed an efficient nomogram to calculate LT4 substitutive starting dose after total thyroidectomy for benign disease. The aim of this study was to assess whether the LT4 requirement differs between the tablet and the soft gel capsules formulations.Methods: One hundred and three consecutive patients su...

Background and objective: Atypical pituitary adenomas (APA), in 2004, were defined according to WHO classification, as those with Ki-67>3%, excessive p53 expression and increased mitotic activity and invasive behaviour. The real usefulness of this classification is still controversial, so we reviewed compared clinical and prognostic features in our typical and atypical pituitary adenomas.Patients and methods: We retrospectively reviewed 343 consecuti...