Endocrine Abstracts

Background: The Ultrasonography (USS) and Tc-SestaMiBi (MiBi) scans are established tests to localize parathyroid adenoma. It is important to utilize these appropriately prior to surgery for a positive outcome.Method: It was a retrospective study in patients diagnosed with primary hyperparathyroidism (PHPT) according to the NICE Guideline who underwent parathyroidectomy from 01/01/2015 to 31/12/2019. We aimed to assess the USS and Tc-Sestamibi scan’...

Introduction: Hirsutism affects 10% of the female population caused by hyperandrogenism of benign aetiologies or androgen-secreting tumours. Tumorous causes of hyperandrogenism include androgen producing ovarian or adrenal tumours. Leydig cell tumours are rare ovarian testosterone producing tumours that comprise 0.1% of total ovarian tumours. It is rare in postmenopausal women and present with features of hyperandrogenaemia or hyperestrogenemia.Case: We ...

Introduction: Vitamin D deficiency is common in ethnic minority population living in UK. It is a relatively easily treatable condition. However, if left untreated it may lead to chronic secondary hyperparathyroidism and onto tertiary hyperparathyroidism. We report three cases of severe vitamin D deficiency who presented with hypercalcaemia.CasesWe report three patients. 60 and 46 years old ladies, both of south-asian origin, a 46 y...

Primary hyperparathyroidism (PHP) can be isolated or a part of MEN especially in the younger patient. We report a 20-year lady presenting in early July-08 with vomiting, abdominal pain and general ill-health. On admission she was pale and dehydrated, with Hb 10.1 g/dl, urea 9.1 mmol/l, creatinine 105 μmol/l, alkaline phosphatase 1568 μ/l (30–130 μ/l) and adjusted calcium 3.92 mmol/l. Her sister reportedly has been investigated in a different hospital for PH...

Introduction: Thyroid nodules have a prevalence of 50% in the adult population in the UK. The risk of cancer is significantly lower if the nodules are a part of multi-nodular goitre. Fine needle aspiration and cytology (FNAC) is an important tool to assess the risk of malignancy in thyroid nodules.Method: We audited the safety and efficacy of management of thyroid nodules at Bolton in accordance with British Thyroid Association and Royal College of Patho...

Background: The high prevalence of chronic disease urges for new ways of working with our patients as active members of the health care team to better design processes for ongoing supportive treatment. Our Division of Endocrinology & Metabolism at the University of Alberta prioritized the need to improve care for those living with adrenal insufficiency (AI). We have worked with AI patient partners to address learning needs and priorities of our patients, their caregivers, ...

Adipose tissue is recognized as an active endocrine organ. Cytokines released from adipocytes induce chronic low-grade inflammation, which is linked to the development of cardiovascular diseases and malignancy.In this study, we examined the relationship between baseline adipokines level and incident cancer risk in a community-based cohort of Chinese subjects. Subjects were recruited from the Hong Kong Cardiovascular Risk Factors Prevalence Study 2(CRISPS 2) cohort. Those with ...

Objectives: Obesity is associated with an increase in cardiovascular risk. We investigated whether the measurement of obesity-related biomarkers could enhance the prediction of cardiovascular (CVD) events when used in conjunction with traditional risk factors.Methods: We studied subjects in the Hong Kong Cardiovascular Risk Factors Prevalence Study 2 (CRISPS 2) cohort without previous cardiovascular disease. Baseline serum levels of several biomarkers kn...

Introduction: Kallmann syndrome (KS) is a rare condition characterised by congenital hypogonadotropic hypogonadism (CHH), usually due to defective migration of olfactory axons and GnRH-neurons. KS is typically associated with absent (anosmia) or reduced (microsmia) sense of smell. Unilaterally hypoplastic or absent olfactory bulbs on MRI are reported, although disturbance in smell is usually bilateral. Kisspeptin is a potent stimulator of hypothalamic GnRH-neurons, and endocri...

Background: Polycystic Ovary Syndrome (PCOS) and Functional Hypothalamic Amenorrhoea (FHA) are the two commonest causes of menstrual disturbance in pre-menopausal women. In practice, differentiating these two common reproductive disorders can be challenging. A fundamental abnormality that underpins both conditions is altered gonadotrophin releasing hormone (GnRH) pulsatility, being increased in PCOS but reduced in FHA. Likewise, congenital (e.g. congenital hypogonadotropic hyp...