ESPE Abstracts

Pathologically elevated serum levels of fibroblast growth factor-23 (FGF23), a bone-secreted hormone that regulates phosphorus homeostasis, result in renal phosphate wasting leading to rickets or osteomalacia. Patterns leading to FGF23 excess are still unknown. Recently, FGF23 elevated rickets has been associated with epidermal nevus syndrome, designating the cutaneous skeletal hypophosphatemia syndrome (CSHS). The clinical picture is not completely defined as, to date, only a...

A 16 year old boy initially presented with short stature at age 6, with height <0.4th centile (HSDS -2.78). Bone age was 1.9 years delayed, and growth hormone deficiency was diagnosed after 2 stimulation tests. The rest of his pituitary function was normal. He never had pituitary imaging. Growth hormone treatment was started, and he had an excellent growth response with HSDS improving to -1.57 by 10 years. The growth hormone treatment was discontinued when the family reloca...

Endocrine disorders are the most common causes of secondary hypertension. Early diagnosis and treatment is crucial for prevention of cardiovascular complications. Several rare but important entities like Cushing’s syndrome and pheochromocytoma/paraganglioma can cause endocrine hypertension, in contrast to primary aldosteronism, which is quite frequent. Definition, classification and prevalence: With a prevalence of 6% in unselected patients with hypertension, 5 to...

Thiamine-Responsive Megaloblastic Anaemia (TRMA) is a rare autosomal recessive disorder emerging due to mutation in the thiamine transporter 1 gene. It presents with sensorineural hearing loss, non-immune diabetes mellitus and megaloblastic anaemia. Ocular manifestations of TRMA described so far include optic atrophy and cone-rod retinal dystrophy. This paper presents a case report of a British-Pakistani adolescent boy unexpectedly diagnosed with bilateral severe proliferative...

Congenital hypothyroidism can be caused by the wrong formation of the thyroid gland or the defect in the synthesis of thyroid hormone. Among the candidate genes, defect in the gene NKX2-1 can be presented as thyroid, lung, or brain dysfunction. An eight-year-old boy was diagnosed as congenital hypothyroidism at the age of 16 days. He was referred to our Pediatric Endocrinology Clinic due to elevated TSH level (36.28uIU/mL). Serum total T3 and free T4 were 125 ng/dL an...

Introduction: Temple syndrome (TS14) caused by maternal uniparental disomy chromosome 14 (UPD(14)mat), paternal deletions and the imprinting defect affecting the 14q32.2 imprinted region is associated with non-specific symptoms such as growth failure, precocious puberty, obesity, and diabetes mellitus (DM). Some TS14 cases are misdiagnosed as having Prader–Willi syndrome (PWS). In TS14, patient’s intelligence quotient (IQ) is usually normal, and autism spectrum disor...

Background: Contiguous gene syndromes are disorders caused by deletions of genes that are adjacent to one another. It is caused by partial deletion of Xp21, which includes the genes responsible for glycerol kinase deficiency, congenital adrenal hypoplasia, Duchenne muscular dystrophy (DMD) and intellectual disability. We report the case of a 14-day-old patient with this rare disease.Case report: A 14-day-old newborn was referred to our clinic for scrotal...

Background: Limbic encephalitis (LE) is a neurological disorder characterized with amnesia, seizures, personality changes. LE is usually considered as paraneoplastic disorder. Infections, paraneoplastic disorders and autoimmunity should be considered in LE etiology. Association of type 1 diabetes mellitus and LE is very rare. Here in we report a patient who was diagnosed with type 1 diabetes mellitus (T1DM) six months after LE occurrence.Case: A 17-year-...

Case: A South Indian boy diagnosed with ataxic telangectaisa(AT) since aged 5 years (homozygous mutations for ATM gene at C1966A>C and 1968-X.delI), presented with type 2 diabetes (T2DM) aged 15.9 years. There was a 4-week history of polyuria and polydipsia without weight loss. Investigations showed fasting glucose 11.5 mmol/l, insulin 209 pmol/l, HbA1c 103 mmol/mol, negative glutamic acid decarboxylase and islet cell antibodies, and urinary C-peptide 2.84 nmol/mo...

Background: Kocher-Debre Semelaigne syndrome (KDSS) is a rare form of myopathy in patients with longstanding moderate-to-severe hypothyroidism.Objective and hypotheses: We present the case of 7-year-old boy who developed muscular pseudohypertrophy, associated with long-term untreated hypothyroidism.Method: A 7-year-old boy presented with growth failure, lassitude and lethargy. He was born small for gestational age at 28 weeks gesta...