Endocrine Abstracts

The global prevalence of obesity continues to rise, creating a growing need for new effective medicines. Selective targeting of visceral obesity (fat around the internal organs) would be particularly advantageous because it carries a greater risk for cardiometabolic diseases. The ectonucleotide pyrophosphatase (ENPP) enzyme family participates in several pathological conditions including diabetes (ENPP1, and ENPP2, also known as autotaxin) and vascular dysfunction (ENPP3-4). O...

Androgen excess in women is most commonly caused by polycystic ovary syndrome (PCOS), but sinister ovarian and adrenal pathology requiring immediate action needs to be excluded. Here we examined whether the severity of androgen excess indicates the likely underlying pathology in women evaluated for androgen excess.We included all women undergoing assessment of serum DHEAS, androstenedione (D4) and testosterone (T) by liquid chromatogra...

Androgen excess in women is most commonly caused by polycystic ovary syndrome (PCOS), but sinister ovarian and adrenal pathology requiring immediate action needs to be excluded. Here we examined whether the severity of androgen excess indicates the likely underlying pathology in women evaluated for androgen excess.We included all women undergoing assessment of serum DHEAS, androstenedione (D4) and testosterone (T) by liquid chromatogra...

A 41-year-old woman with primary ovarian failure secondary to Turner syndrome presented in December 2020 with heavy vaginal bleeding. She had not attended appointments during the Covid-19 epidemic because of concerns around contracting the virus. She was anaemic with haemoglobin 47g/dl. Ultrasound showed grossly thickened and heterogenous endometrium (60 mm). Cross sectional imaging and hysteroscopy confirmed locally advanced endometrial carcinoma (Stage 3). She proceeded to h...

Objective: Therapeutic glucocorticoids (GCs) are used to treat chronic inflammatory disease, due to their anti-inflammatory effects. Despite their efficacy, chronic exposure to GCs elicits undesirable side effects, including muscle atrophy. 11 beta-hydroxysteroid dehydrogenase 1 (11β-HSD1) activates GCs within muscle, is induced by inflammation, and has previously shown to drive GC-induced muscle wasting. We examined the role of 11β-HSD1 in mediating muscle wasting i...

Introduction: Most prolactinomas in females are diagnosed during the years of reproductive age and the majority are microadenomas. Prolactinomas diagnosed after menopause are very rare with limited published data on their presentation and outcomes.Aim: The aim of our study was to assess the presenting clinical, biochemical and imaging findings, as well as the outcomes of women diagnosed with a prolactinoma in the post-menopausal period.<p class="abst...

A 58-year-old gentlemen presented with severe neckache, sweating, feeling hot, and cold. PMH included hypertension and MI. On examination, he was clammy, with blood pressure (BP) 205/107 mmHg. Laboratory results showed leucocytosis 28.5 and TroponinT 2002 ng/l (reference range <14.0). ECG showed inferolateral ST depression. CT angiogram showed a normal aorta and a 6 cm right adrenal mass. An echocardiogram showed severe LV impairment and normal valves.<p class="abstext...

An incidentaloma is a mass lesion found by chance on imaging for a reason unrelated to the site of the lesion. Adrenal incidentalomas, as a result of advances in imaging technology, have an increased incidence, especially in the aging population. An endocrine referral is advised to determine if the lesion is functional, to exclude malignancy and offer on going appropriate follow-up.Aim: To assess the incidence and audit the management of adrenal incident...

Management of patients with gender dysphoria (transsexualism) is often difficult, and most patients are routinely managed outwith specialist gender identity clinics. We carried out a retrospective case-note survey of 21 patients attending a routine adult endocrine clinic (ages 24–64 y; 13 male-to-female (MF) and 8 female-to-male (FM)).All MF and 6 of 8 FM patients were on hormonal treatment. 6 of 13 MF patients took oestrogen alone, 6 used oestrogen...

Oral but not transdermal ORT reduces serum IGF-1 levels in postmenopausal women. The effect of ORT type on GH dose and sensitivity is unclear. We present a retrospective analysis of GH-deficient women on ORT in the KIMS database.AIM: To determine the type of oestrogen prescribed and its effect on GH dose.METHOD: Patients were divided into groups taking oral oestradiol valerate, conjugated oestrogen, ethinyloestradiol and transderma...