Endocrine Abstracts

Introduction: Pituitary apoplexy is a serious medical complication of a pre-existing pituitary adenoma characterized by a variety of clinical symptoms ranging from mild headache to neurologically impaired and finally comatose patients.Case report : We report a case of apoplexy in a large prolactinoma resulting in empty sella syndrome with a successful pregnancy. Our patient is a 31-year-old female, with a history of macroprolactinoma for approximately 7y...

Pendred syndrome, an autosomal recessive disorder, is the most common syndromal form of hearing loss and involves abnormalities of the cochlea, varying degrees of sensorineural hearing loss and diffuse thyroid enlargement/goiter. We describe a case of a delayed diagnosis of Pendred syndrome. The patient is a 30 years female who had a history of total thyroidectomy 13 years ago. And presented when aged 30 with a cervical abscess of ectopic thyroid under the submaxillary gland. ...

Introduction: Non functioning pituitary adenomas (NFPAs) are the most common type of pituitary tumors and are often invasive, resulting in high relapse rates. The post-surgical treatment for NFPAs remains a debated issue and include radiation therapy and additional surgery. Several clinical studies have demonstrated that dopaminergic and somatostatin receptors (SSTRs) are widely expressed in NFPAs. Furthermore, recent studies have shown the potential effectiveness of somatosta...

A 47-year-old female presented to the Emergency department following an episode of loss of consciousness at home that her daughter had identified as due to hypoglycaemia (using her husband’s capillary blood glucose meter 1.1mmol/l) and treated. She reported several episodes of fainting, sweating and generalised weakness over 6 months which improved after eating snacks. There was no previous history of diabetes; she had been diagnosed with Graves’ disease 6 months pre...

A 27-year old Caucasian woman was referred to the Endocrine Bone Clinic after investigations for general malaise revealed hypercalaemia and elevated parathyroid hormone levels. She had no history of constipation, abdominal pain, bone pain, or other related symptoms. She had no history of renal stones or fractures and no change in weight. Her past medical history included asthma and she took a salbutamol inhaler as required. She had no family history of endocrine pathology. Gen...

Objective: Highly Active Antiretroviral therapy (HAART) has been associated with several endocrine abnormalities. Data concerning thyroid dysfunction in HIV are still controversial. The aim of this study was to investigate the prevalence of thyroid dysfunctions and their association with HAART and HIV-infection in a large cohort of HIV-infected patients.Methods: A retrospective cross-sectional study was carried out involving HIV-infected patients whose t...

Background: Pheochromocytoma and paragangliomas (PPGLs) are rare disorders with a rate of malignancy of 10–20%. The control of the hormonal symptoms caused by the catecholaminergic burden in the metastatic disease is a challenging task. Hypertension is the most recognized feature, but gastrointestinal manifestations can be hard to manage and life-threatening.Cases Presentation: We present three cases of metastatic PPGLs who developed intestinal pseu...

Background: Bone turnover markers are used in research and clinical practice, but only in part reflect bone formation and resorption. Components of the Wnt-signaling pathway, regulating osteoblastogenesis and osteoblast function, can be measured in serum, however it is unclear whether they reflect underlying bone mass and metabolism.Objective: Determine whether serum levels of Wnt-signalling components reflect bone mass or metabolism in men during growth...

Introduction: (Anti-TNF-α) therapy is widely used for the treatment of inflammatory diseases. The most frequent adverse events induced by anti-TNF-α therapy are infections and malignancies. However, reports of paradoxical sarcoidosis-like reactions are on the rise in patients receiving anti-TNF-α.Clinical case: A 61-year old woman, with a medical history of sero-positive rheumatoid arthritis on Adalimumab treatment (anti-TNF-α), was r...

Background: Growth hormone (GH) deficiency(GHD) in childhood is associated with impairment in linear growth. GH therapy enables the achievement of normal adult height in most cases. The response is variable and factors influencing height outcome are still not clearly defined.Objective: To evaluate near adult height (NAH) in a single center cohort of childhood onset GHD patients treated with GH and investigate main predictors of final height (FH).<p c...