Endocrine Abstracts

Section 1: Case History: We present the case of a 52-year-old found female found collapsed at home with a three-week history of polyuria, polydipsia and lassitude on a background of primary hypothyroidism and non-insulin-dependent diabetes. On examination, she was hypothermic at 32°C, hypotensive (blood pressure 90/60 mmHg), newly oliguric, and had a Glasgow coma scale (GCS) of 9/15. A diagnosis of severe diabetic ketoacidosis (DKA) was made on admission. <p class="ab...

Case history: A 42-year old female was urgently referred to the endocrinology clinic. Symptomatology included worsening lethargy, polydipsia, poor appetite, postural dizziness and hypogalactia. Relevant background included the delivery of a healthy baby at term four weeks prior (Emergency caesarean section, 1000 ml blood loss documented). She had undergone an MRI at 39 weeks gestation following a 10-day history of persistent headaches with associated photophobia and dizziness ...

Aims: Within Imperial College Healthcare Trust, St Mary’s Hospital has a large one-stop shop thyroid service. On average, 700 encounters have been recorded per annum in the St Mary’s thyroid nurse-led service since its inception in June 2017. We aimed to critically evaluate the role of the specialist nurse within safe and robust monitoring clinical parameters, to determine the conditions managed in the nurse-led service and assess attendance rate.<p class="abstex...

Primary CNS lymphoma (PCNSL) accounts for 0.85% - 2.0% of primary brain tumours. PCNSL arises in periventricular regions of the corpus callosum, with hypothalamic involvement less commonly. While cases have been reported in the literature, cranial diabetes insipidus (CDI) secondary to PCNSL is a rare phenomenon. We present this case series of three patients from our institution diagnosed with CDI and panhypopituitarism in the context of PCNSL.Cases: 1. 3...

Ectopic ACTH syndrome is a rare condition occurring in five to ten percent of ACTH dependent hypercortisolism. We present the case of a fifty eight year old gentleman who presented with severe hyperosmolar hyperglycaemic state (blood glucose fifty seven mmol/l) and acute decompensated heart failure associated with elevated liver enzymes. Liver ultrasound followed by computed tomography of thorax abdomen and pelvis showed a lung tumour with liver metastases. Clinical suspicion ...

Introduction: Incidental indeterminate adrenal nodules discovered on imaging in patients under the care of University Hospitals of Derby and Burton Foundation Trust are discussed in Urology MDT. MDT cases were reviewed for a 12 month period before an endocrinologist joined the MDT in January 2018 and 12 months afterwards, to review the compliance of local practice with European Society of Endocrinology (ESE) Guidelines for the management of adrenal incidentalomas.<p class=...

Transsphenoidal surgery (TSS) to resect a corticotroph adenoma is the first-line treatment for Cushing’s disease (CD); remission rates of up to 80% have been reported in cases of microadenomas. Endocrine Society guidelines define post-operative biochemical remission as morning serum cortisol <138 nmol/L within seven days of surgery. Our practice is to use a cut-off of <50 nmol/L at day 3 post-op to indicate biochemical remission. If serum cortisol on day 3 is 50&#...

Endogenous Cushing’s syndrome poses considerable diagnostic challenges. It is recommended to use two screening tests to confirm hypercortisolaemia. While late-night salivary cortisol assessment (LNSC) is reported to have good specificity and sensitivity and deemed to be cost-effective, it is the least widely biochemical tool used both nationally and in Europe. We aim to compare the specificity and sensitivity of LNSC against and in combination with other diagnostic tests,...

Intracranial calcification seen on CT may be an incidental finding or it can be a direct cause of neurological symptoms depending on which areas of the brain are affected. The differential cause for the formation of intracranial calcium deposits include hypoparathyroidism, congenital infections i.e. toxoplasmosis and Fahr’s syndrome.A 50–year–old woman was referred to the transient ischaemic attack (TIA) clinic in December 2011, with recur...

Subarachnoid haemorrhage (SAH) is a well reported cause of hypopituitarism but the precise incidence is controversial. We aimed to prospectively determine the incidence of acute and long term hypopituitarism in SAH.We prospectively recruited 100 patients (61% female, median age 53 (range 16–82)) with non-traumatic aneurysmal SAH. Each patient had plasma sodium, urea, osmolality, glucose, and 0900 h cortisol (PC) measured on days 1, 2, 3, 4, 6, 8, 10...