Endocrine Abstracts

A 37-year-old female referred by gynaecologist with elevated serum testosterone found on evaluation for amenorrhoea. She has had oligomenorrhoea for 5 years with induced bleed on Logynon and no change on stopping. Episodes of feeling hot and sweaty and going red in face. On examination: weight 68 kg, BMI 25 kg/m2, euthyroid, euadrenal, no hirsutism. BP: 116/86 (lying) & 110/90 (standing for 2 min). Available blood results: Estradiol- 43–91; LH- <0.1&#15...

Papillary microcarcinoma (PMC) of thyroid is being increasingly detected following thyroid surgery for various reasons. The management of incidental PMC, not clinically or radiologically evident, is not well defined often leading to over treatment. Identifying risk factors for recurrence could help in administering appropriate management.Aims and methods: To review the incidence of PMC and management locally. Retrospective review of case notes of patient...

A 66-year-old HIV positive male presented to gastroeneterologist with a 2 months history of severe fatigue, weight loss, dizziness and nausea. He had background of ulcerative colitis which was quiescent and he has not received steroids for more than 12 months. Baseline blood results revealed normal biochemistry with mild normocytic anaemia, neutropaenia and lymphopaenia. As there was a high clinical suspicion of adrenal insufficiency, the short synacthen test was performed whi...

Background: Thyroid fine needle aspiration cytology (FNAC) is an essential component of investigating discrete thyroid nodules. Grade THY3 Cytology implies a follicular lesion and usually requires diagnostic Hemithyroidectomy. Published data from UK suggests an incidence of malignancy in the range of 25 to 28% following Thy3 cytology. Nodular size of > 40 mm is shown to be significantly associated with increased incidence of thyroid malignancy. Aim: To assess the biochemic...

A 50 year old lady was referred with a two year history of recurrent spontaneous hypoglycaemic episodes. She had put on a stone in weight over this time period. She was otherwise fit and well and took no regular medications. She had a past medical history of treated melanoma. None of her family members had diabetes mellitus. Neither she nor her husband worked in a healthcare setting but her daughter was a district nurse. Prior to referral, she had a normal short synacthen test...