Endocrine Abstracts

Worsening of retinopathy after bariatric surgery has been reported1 and there has been a recent small cohort stating the same2, however to our knowledge this is the first report of occurrence in pregnancy post bariatric surgery with a previous diagnosis of type 2 diabetes mellitus.A 33-year-old female presented to the joint antenatal clinic at 28/40 gestation for a GTT.She had undergone a Roux en y gastric byp...

Anaplastic carcinoma accounts for <5% of thyroid cancer. The simultaneous occurrence of anaplastic carcinoma (ATC) and Graves’s thyrotoxicosis is extremely uncommon with only six cases described in the literature.A 73-year-old female presented with weight loss and atrial fibrillation. Investigations showed TSH-0.02 mU with T4-40 pmol/l and T3-16 pmol/l suggesting thyrotoxicosis.There was no thyromegaly or orbitopathy. TBII was elevated at 10.3 U...

Introduction: Hypothalamic–pituitary adrenal axis dysfunction is common in severely ill patients. Even slight impairment of adrenal response to severe illness can increase morbidity and mortality. Relative adrenal insufficiency has been associated with severe sepsis.Case report: We report a case of 48-year-old lady who was admitted with septic shock secondary to epiglottitis requiring intubation and intensive care. Short synacthen test performed in ...

Introduction: Diabetes insipidus can complicate up to 1 in 30 000 pregnancies and has a variety of causes, some that predate the pregnancy and others that begin during gestation. In addition, women can experience diabetes insipidus de novo in pregnancy through the actions of placental vasopressinase, which causes accelerated degradation of vasopressin. This form of diabetes insipidus may be associated with increased complications of pregnancy, including pre-eclampsia. M...

Background: Resistance to thyroid hormone (RTH) is a rare autosomal dominant condition of altered tissue responsiveness to thyroid hormone (TH) characterised by elevated serum FT4 and FT3 and non-suppressed TSH levels caused by mutation in the thyroid receptor (TR) β gene. Different isoforms of TR are expressed in the heart and regulate genes that encode structural and regulatory proteins. The syndrome is characterised by a variable clinical phenotyp...

Introduction: Distinguishing arginine vasopressin deficiency (AVD) from primary polydipsia (PP) can be challenging in clinical practice. Copeptin is produced in equimolar amount to AV and is considered diagnostic biomarker to establish the diagnosis of AVD with and without provocative testing.Methods: Patients referred with polydipsia, hypotonic polyuria (>3L/day) and normonatraemia had overnight fasting plasma copep...

Background: Cranial Diabetes insipidus (CDI) is a rare condition but is potentially life-threatening if there is a delay or omission of desmopressin. Recent patient safety alerts highlighted the need to raise awareness to avoid mortality and morbidity. The baseline knowledge of the health care professional (HCPs) is very important to avoid deleterious outcomes.Aim: Qualitative survey to determine the baseline knowledge a...

Background: There may be a bidirectional association between glycaemia and pNETS. Pre-existing diabetes mellitus(DM) is a recognised risk factor for the development of pNETS. Prevalence of DM in pNETS has been reported as 12-26% depending on patient age and tumour location. DM due to pNETS is classified as type 3C pancreatogenic diabetes, Type 3D caused by hormone disorders or Type 3E induced by medications. Functional pNETS, medical therapies and pancreatic s...

Introduction: The response to SARS-CoV-2 lead to interventions to mitigate the pandemic. We retrospectively analysed the effect of changes on key NET services. These included: change in clinic media, absolute change in numbers for endoscopy and bronchoscopy, nuclear imaging, SSA administration and PRRT numbers compared with 2019.Method: The NET database was analysed. Endoscopy rates on a monthly basis were reviewed. Two bespoke postal patient surveys wer...

Introduction: Pulmonary neuroendocrine tumours (pulNETs) histologically encompass: small cell, large cell, typical (TC) and atypical carcinoid (AC). Diffuse idiopathic pulmonary neuroendocrine hyperplasia (DIPNECH) is a very rare condition but potentially progress to pulNET and is associated with MEN. Advances in treatment have modified management, and there have been recommendations to use Ki67 for grading. However there is a paucity of randomized studies.<p class="abstex...