Endocrine Abstracts

Aims: Develop and validate a LC–MS/MS assay for the measurement of serum 17-hydroxyprogesterone (17-OHP) and to establish reference ranges for levels observed in the follicular and luteal phases of the menstrual cycle.Method: Serum samples (200 μl) underwent liquid extraction using di-ethyl ether (1 ml). A deuterated internal standard was used. 20 μl extract was injected onto a Waters Atlantis C18 column using a Waters 2795 Alliance HPLC s...

Background: Adrenal incidentaloma (AI) increasingly pose a diagnostic challenge. This retrospective observational study evaluated biochemical investigations performed in patients referred to Endocrine Surgery with AI and assessed adherence to Guidelines. Biochemical, histological and radiological characteristics of AI were also reviewed.Methods: Data were collected from Hospital and Laboratory records for referrals between January 2012–April 2014.</...