Endocrine Abstracts

We are presenting a common case of diagnostic dilemma with hypercalcemia.This 66 year female patient was referred to Endocrine clinic with hypercalcemia. She was asymptomatic with blood tests showing C.Calcium of 2.73 mmol/l. This was followed by investigations to rule out primary or tertiary hyperparathyroidism.Blood tests revealed high PTH of 12.2 pmol/l with low 25OH Vitamin D of 37 nmol/l, suggesting a diagnosis of tertiary hyp...

We present here a case of 70 year old female, seen in endocrine clinic for Hypothalamic-Pituitary-Adrenal (HPA) axis suppression after prolonged glucocorticoid use. History revealed that she had prolonged use of prednisolone for her asthma in the past. In 2011, Prednisolone was stopped but she had to be started on Hydrocortisone replacement due to HPA axis suppression. She was taking Hydrocortisone 20 mg BD. Trials to wean her off Hydrocortisone failed due to ongoing tiredness...

We present here a case of diagnostic dilemma in a 34-year female presenting with Amenorrhoea. She was recently married and saw GP for infertility and history of hot flushes, melasma and migraine. Clinic history revealed primary amenorrhoea diagnosed in Brazil at age 15. Patient was told she was born without ovaries and was started on Premarin (oetrogen). She had normal female secondary sexual charcteristics, functional female genitalia and growth. On examination, she had a nor...

In the current era of multi-modal imaging being performed for various pathologies, incidental non-functioning pituitary microadenomas (NFPAs) are being increasingly identified. The available literature and guidance is limited on the long-term surveillance and monitoring and hence there is a wide variation in clinical practice across the UK. We conducted a retrospective study in our institution to compare the outcome in our cohort to the current literature.<p class="abstext...

68 years old female initially referred to endocrine clinic in November 2016 for assessment of fluctuating thyroid function. She had a history of long standing primary hypothyroidism, stable on treatment with 100 mcg Levothyroxine. In last one year, Levothyroxine was tapered and stopped due to persistent suppression of TSH and high normal Free T4. Last tests showed TSH of <0.01mIU/l and Free T4 of 27.1 pmol/l. She had ongoing complaints of feeling increasingly tired and gen...

Dehydroepiandrosterone (DHEA) has been a subject of controversy for more than a decade being called ‘a miracle hormone’, the ‘elixir of life’ and ‘an anti-aging supplement’. However, recent literature has proven mild to moderate benefit in selected group of patients. Data is mostly limited to primary adrenal failure patients with adequate glucocorticoid and mineralocorticoid replacement and in hypopituitarism from variable aetiology associated wit...

Mutations in the RET gene are responsible for Multiple Endocrine Neoplasia type 2A (MEN2A), characterised by Medullary Thyroid Carcinoma (MTC) and Pheochromocytoma (PCC). It is well recognised that there is a genotype-phenotype correlation regarding likelihood of endocrine tumour development. The American Thyroid Association (ATA) has published predictive grading to guide clinical management of patients with RET mutations.Aim: In this study, we aim to as...