Endocrine Abstracts

Introduction: Velocardiofacial syndrome (VCFS) also known as DiGeorge or chonotruncal anomaly face syndrome, is a rare genetic disease caused by a microdeletion in the long arm of chromosome 22, having a prevalence of approximately 1:7000 to 1:4000. VCFS has a wide spectrum of more than 200 physical manifestations including: cleft palate, heart and facial abnormalities, eye pathology, problems with feeding, including nasal regurgitation, middle-ear infections (otitis media), l...

Introduction: Composite pheochromocytoma is a rare tumor composed histologically of pheochromocytoma and other neurogenic tumor components such as neuroblastoma, ganglioneuroblastoma, ganglioneuroma, peripheral nerve sheath tumor, or other types of neuroendocrine carcinoma. The frequency of composite adrenal tumors reportedly ranges from <3% of all adrenal gland neoplasms to 1–9% of pheochromocytomas. The clinicopathological diagnosis of composite pheochromocytoma is...

Background: Hypokalemia can be caused by decreased intake of potassium or by excessive loss of potassium in the urine or through the gastrointestinal tract. Severe and life-threatening hypokalemia is defined by levels below 2.5 mEq/l and can be associated with muscle weakness, cramping, headaches, palpitations, polydipsia and polyuria. Periodic paralysis is a very rare presentation in Caucasians.Case presentation: A 50-year-old Caucasian man, without pre...

Introduction: Iron-induced hypophosphatemia is a well-known adverse effect in patients receiving parenteral iron supplementation. Initially thought to be transient and mild, it seems that in certain cases, especially in patients who require repeated intravenous iron administrations, it can lead to spectacular symptomatology and serious complications.Case report: A female patient, aged 61 was referred for intense muscle and bone pain, severe impaired mobi...

Background: Cushing’s disease is characterized by chronic ACTH hypersecretion, leading to hyperplasia of the adrenal zonae reticularis and fasciculata and, therefore, increased secretion of cortisol, androgens and DOC. Cushing’s disease is the most common form of Cushing’s syndrome, being responsible for approximately 80% of reported cases.Aim: To evaluate the curability rate of Cushing’s disease 1 year postoperatively.<p clas...

Introduction: Periodontal disease (PD) is a disease with infectious determinism, initiating inflammatory and autoimmune processes, in intricate evolutionary stages, affecting 10% to 60% of adults.Objectives: Between chronic autoimmune thyroiditis (CAT) and PD there are observations regarding pathogenic interconditioning.Material and methodGroup 1 (n = 109 patients) comprised 84 women and 25 men. ...

The cardiovascular system (CVS) is one of the major targets of thyroid hormone action.The thyroid function has a direct effect on heart rate, cardiac output and systemic vascular resistance.The prevalence of hypothyroidism in the general population is high, particularly in females (9–15%). Overt hypothyroidism is associated with severe cardiovascular manifestations including reduced intravascular volume, increased systemic vas...

Study: Retrospective, cohort.Material and methods: A. Hashimoto thyroiditis (HT) diagnosis: i) antithyroperoxydase antibodies (ATPO) criteria; cut-off >34 IU/ml. ii) If ATPO=normal (N), HT was considered only antithyroglobuline antibodies (ATG) were >50 IU/ml (↑) and ultrasound was pattern 1 (pseudonodular, intense hypoechogenic, inhomogeneous – Peretianu, Endocrine Abstracts, 2007, 14, P340; 2008, 16, P772; 2009, 20, P79).<p class...

Premises: Numerous recent medical journals and communications insist on the high prevalence of Hashimoto’s thyroiditis (HT) associated with breast cancer in women (see www.ncbi.nlm.nih.gov/ key words: breast cancer, thyroiditis, #91).Objective: We proposed to present data from our casuistry related to HT (over 2000 patients and control, including men), observed during last 10 years.Mat...

Introduction: There are high levels of anterior pituitary hormones in the cerebrospinal fluid (CSF), i.e. beyond the blood–brain barrier, in many patients with pituitary tumors.Aim: To assess the influence of CSF pituitary hormones on brain functions reflected by sleep architecture and sleep apnea.Method: Twenty-nine patients (17 women, 12 men) with pituitary adenomas (20 acromegaly, 5 nonfunctioning pituitary adenomas, 4 prol...