hrp0084p3-634 | Autoimmune | ESPE2015

Stevens Johnson Syndrome in a Case with Type 1 Diabetes Mellitus: Relation or Coincidence?

Akin Onur , Doger Esra , Demet Akbas Emine , Bakirtas Arzu , Camurdan Orhun , Bideci Aysun , Cinaz Peyami

Background: Stevens-Johnson syndrome (SJS) is an acute life-threatening dermatosis characterised by conjunctivitis, oral ulcerations, fever, and erythematous macules. The most important etiological factors are infections and drugs including anticonvulsants and nonsteroidal anti- inflammatories.Objective and hypotheses: Cases with both SJS and type 1 diabetes mellitus have been reported rarely in the literature. Herein, we report a diabetic case of recurr...

hrp0084p3-816 | Endocrine Oncology | ESPE2015

Von Hippel-Lindau Disease in an Adolescent with a Newly Described Alteration in the VHL Gene

Yuca Sevil Ari , Cimbek Emine Ayca , Sen Yasar , Bugrul Fuat , Kose Dogan , Koksal Yavuz

Background: Von Hippel-Lindau (VHL) disease is an autosomal dominant disorder characterized by susceptibility to tumours including haemangioblastomas of retina and central nervous system, renal cell carcinoma and phaeochromocytomas. The disease is caused by mutations in the VHL tumour suppressor gene.Objective and hypotheses: We present an adolescent with VHL disease confirmed by genetic analysis which revealed the mutation p. A149P (PCC>GCC), which ...

hrp0094p1-94 | Thyroid A | ESPE2021

Evaluation of children with intrathyroidal ectopic thymus

Ayca Cimbek Emine , Kaya Serpil , Eyuboğlu İlker , inc Hasan , Karaguzel Gulay ,

Background: Intrathyroidal ectopic thymus (IET), a benign lesion due to aberrant thymic migration during embryogenesis, is often discovered incidentally. Most of the reports in the literature describe individual cases or small series. We aimed to present the ultrasound (US) features, diagnostic methods, and follow-up of IET in children and adolescents.Methods: We searched our database of patients under 18 years old with ...

hrp0094p2-254 | Growth hormone and IGFs | ESPE2021

Clinic, laboratory and prognostic findings of patients who are diagnosed by Kowarski syndrome (biologically inactive growth hormone)

Gokcehan Zevker Emine , Keskin Mehmet , Karaoglan Murat , Aytac Kaplan Emel H ,

Objective: The clinical, laboratory and prognostic findings of the patients diagnosed with Kowarski Syndrome (biologically inactive growth hormone) were evaluated between February 2009 and February 2019 in order to contribute to literature.Materals and Methods: 110 cases diagnosed with Kowarski syndrome between February 2009 and February 2019 were evaluated retrospectively. 97 cases continued to work. 92 cases at least one year, 62 cases...

hrp0086p1-p249 | Diabetes P1 | ESPE2016

Autoimmune Limbic Encephalitis Associated with Type 1 Diabetes Mellitus

Kilinc Ugurlu Aylin , Doger Esra , Demet Akbas Emine , Akin Onur , Arhan Ebru , Bideci Aysun , Camurdan Orhun , Cinaz Peyami

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-...

hrp0086p2-p782 | Pituitary and Neuroendocrinology P2 | ESPE2016

Early Puberty; Diagnosis, Treatment and Prognosis

Misirli Ebru , Bideci Aysun , Doger Esra , Akbas Emine Demet , Akin Onur , Ugurlu Aylin Kilinc , Camurdan Orhun , Cinaz Peyami

The aim of this study was to evaluate the diagnosis at the first examination and last visit, etiology, prognosis, clinical properties of girls referred to the pediatric outpatient clinic with a presumptive diagnosis of early puberty for ten years and defining the effect of treatment on final height (FHt). In this single-center study, we included 1330 patients who were diagnosed during the years 2004–2014. History, anthropometric data, bone age (BA), hormones and pelvic ul...

hrp0084p1-36 | Diabetes | ESPE2015

Somatic Paternal UPD on Chromosome 11p15 in Focal Form of Congenital Hyperinsulinism (CHI) Causes Monoallelic Expression of Mutant ABCC8 and KCNJ11

Dallmann Ina , Vogelgesang Silke , Barthlen Winfried , Varol Emine , Mohnike Wolfgang , Empting Susann , Mohnike Klaus , Zenker Martin , Wieland Ilse

Background: Congenital hyperinsulinism (CHI) is a disorder characterised by dysregulation of insulin secretion that leads to severe hypoglycaemia in neonates and infants. The focal form of CHI is caused by an autosomal recessive mutation in the genes ABCC8 or KCNJ11 inherited from the father and a second somatic event in the affected islet of Langerhans.Objective: We report molecular genetic examination of focal pancreatic lesions of patients receiving t...

hrp0084p2-560 | Thyroid | ESPE2015

A Rare Adverse Effect of Methimazole: Serum Sickness

Akbas Emine Demet , Bideci Aysun , Akin Onur , Yuce Ozge , Doger Esra , Bakirtas Arzu , Camurdan Orhun , Cinaz Peyami

Background: Serum sickness should be considered for the symptoms such as fever, arthralgia and urticaria existing 2–3 weeks after drug administration. Serum sickness is prototype of type 3 hypersensitivity reactions. Nephropathy and vasculitis may occur and main finding is hypocomplementemia. Several drugs such as antibiotics were reported as the reason of serum sickness disease.Objective and hypotheses: According to our knowledge, herein we report ...

hrp0084p3-1115 | Pituitary | ESPE2015

Stevens Johnson Syndrome in a Case with Type 1 Diabetes Mellitus: Relation or Coincidence?

Doger Esra , Camurdan Orhun , Akbas Emine Demet , Akin Onur , Yuce Ozge , Celik Nurullah , Bideci Aysun , Cinaz Peyami

Background: Stevens-Johnson Syndrome (SJS) is an acute life-threatening dermatosis characterized by conjunctivitis, oral ulcerations, fever and erythematous macules. The most important etiological factors are infections and drugs including anticonvulsants and nonsteroidal anti- inflammatories.Objective and hypotheses: Cases with both SJS and type 1 diabetes mellitus have been reported rarely in the literature. Herein, we report a diabetic case of recurre...

hrp0094p2-383 | Pituitary, neuroendocrinology and puberty | ESPE2021

Langerhans Cell Histiocytosis with Isolated Central Diabetes Insipidus, Low Grade Fever and Sellar Erosion

OKUR Iclal , ARI Hasan , Cetinkaya Semra , Emine Derinkuyu Betul , Caglar Gizem , Gokce Cinar Hasibe , Yesil Sule , Savas-Erdeve Senay ,

Introduction: The annual incidence of Langerhans cell histiocytosis (LCH) is 5 per million in admission with a diagnosis of isolated central diabetes insipidus (CDI) in children under the age of 15. Here, the process leading to the diagnosis of LCH at presentation with isolated CDI, imaging findings, and the sellar erosion, which has not been previously reported in the literature, will be discussed.Case presentation: A 4-year-5-month-old...