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1.
Horm Res Paediatr ; 85(6): 406-11, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27173790

RESUMO

BACKGROUND/AIMS: We aimed to investigate whether the anti-Müllerian hormone (AMH) levels in adolescents with polycystic ovary syndrome (PCOS), PCOS risk, and isolated oligomenorrhea (OM) were different than in adolescents with a normal/regular menstrual cycle (NMC). METHODS: The diagnosis of PCOS was based on the 2012 Amsterdam [European Society of Human Reproduction and Embryology/American Society for Reproductive Medicine (ESHRE/ASRM)] criteria. The PCOS group consisted of cases meeting 3 diagnostic criteria (n = 21), and the PCOS risk group was the 'at risk' group meeting 2 diagnostic criteria (n = 20). Cases with isolated OM that did not satisfy other PCOS diagnostic criteria made up the OM group (n = 21). Thirty adolescent girls with NMCs (21-45 days) were recruited in this study. RESULTS: The AMH levels in the PCOS group were similar to those in the PCOS risk group but significantly higher than those in the OM and NMC groups. The AMH levels in the PCOS risk group were similar to those in the OM group and significantly higher than those in the NMC group. They were also significantly higher in the OM group compared to the NMC group. The specificity for PCOS and PCOS risk with a cutoff value of 7.25 ng/ml for AMH was 72.5% and the sensitivity was 58%. CONCLUSION: An AMH cutoff value of 7.25 ng/ml can be used for the diagnosis of PCOS in the adolescent period.


Assuntos
Hormônio Antimülleriano/sangue , Ciclo Menstrual/sangue , Oligomenorreia , Síndrome do Ovário Policístico , Adolescente , Feminino , Humanos , Oligomenorreia/sangue , Oligomenorreia/diagnóstico , Síndrome do Ovário Policístico/sangue , Síndrome do Ovário Policístico/diagnóstico , Valor Preditivo dos Testes
2.
Turkiye Parazitol Derg ; 39(2): 164-6, 2015 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-26081893

RESUMO

Ascariasis is a common soil-transmitted helminth infestation worldwide. Ascaris lumbricoides infestation is generally asymptomatic or cause nonspecific signs and symptoms. We report a 5-year-old male with hemophagocytic lymphohistiocytosis associated with A. lumbricoides infestation. The presented patient recovered completely after defecating an A. lumbricoides following intravenous immunoglobulin (IVIG) and mebendazole treatment. We wanted to emphasize that because helminth infestation is easily overlooked, the diagnosis of ascariasis should be considered in patients who live in endemic areas and treated timely to prevent severe complications.


Assuntos
Ascaríase/complicações , Ascaris lumbricoides , Linfo-Histiocitose Hemofagocítica/complicações , Animais , Antinematódeos/uso terapêutico , Ascaríase/diagnóstico , Ascaríase/tratamento farmacológico , Ascaris lumbricoides/efeitos dos fármacos , Ascaris lumbricoides/isolamento & purificação , Pré-Escolar , Quimioterapia Combinada , Fezes/parasitologia , Humanos , Imunoglobulinas Intravenosas/uso terapêutico , Fatores Imunológicos/uso terapêutico , Linfo-Histiocitose Hemofagocítica/diagnóstico , Masculino , Mebendazol/uso terapêutico
4.
Epilepsy Behav ; 25(3): 464-7, 2012 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-22995927

RESUMO

Glutamic acid decarboxylase antibodies can rarely be associated with various neurological syndromes, which are usually present in adults. Here, we present 2 affected children. Our first patient had a diagnosis of epilepsy and presented with continuous involuntary movements and multifocal myoclonic seizures following an infection at the age of 9 months. Anti-glutamic acid decarboxylase antibodies were found in the serum and cerebrospinal fluid. A partial response was obtained from intravenous immunoglobulin, steroid, and plasmapheresis treatment. The other patient presented with a clinical picture of acute cerebellar ataxia and mutism at the age of 6 years and recovered fully following intravenous immunoglobulin treatment. Neurological findings due to anti-glutamic acid decarboxylase antibodies may be more common in children than previously thought, and achieving an early diagnosis can be important for prompt treatment.


Assuntos
Anticorpos/sangue , Epilepsia/sangue , Epilepsia/complicações , Glutamato Descarboxilase/imunologia , Doenças do Sistema Nervoso/etiologia , Criança , Eletroencefalografia , Epilepsia/diagnóstico , Humanos , Lactente , Masculino , Doenças do Sistema Nervoso/classificação
5.
Pediatr Int ; 54(3): 402-6, 2012 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-22192531

RESUMO

BACKGROUND: The aim of the present study was to identify the epidemiological, clinical and laboratory features of Crimean-Congo hemorrhagic fever (CCHF) virus infection in children. METHODS: Fifty children infected with CCHF virus in 2005-2010, and hospitalized in the Dr Sami Ulus Maternity and Children's Health and Diseases Training and Research Hospital in Ankara, were included. All the patients had positive IgM and/or polymerase chain reaction for CCHF virus. RESULTS: Of the 50 patients, 19 were female and 31 were male. Patients were between 8 months and 15 years of age. The majority (82%) of patients had a history of tick bite. Fever (100%), hemorrhagic symptoms (76%), nausea-vomiting (60%), tonsillopharyngitis (50%), malaise (50%), myalgia (46%) and maculopapular rash (24%) were the most common presenting clinical features. Mean platelet count on admission was 110,880/mm(3) , and the lowest was 7000/mm(3) . The mean of the lowest white blood cell count was 2860/mm(3) . Other pathological laboratory findings (asparate aminotransferase, alanine aminotransferase, lactate dehydrogenase and creatine kinase) were elevated, and prothrombin time and activated partial thromboplastin time were prolonged. Twenty-three patients (46%) were given ribavirin. No side-effect of ribavirin was seen. No patient died because of CCHF disease. CONCLUSION: CCHF virus infections are seen mostly in boys and school children and the adolescent age group. Tick bite is the major risk factor. Fever and hemorrhage are the most frequent presenting symptoms. Tonsillopharyngitis and rash on face or body are probably the most remarkable clinical findings in this disease. The CCHF disease course in Turkey may be mild in children.


Assuntos
Febre Hemorrágica da Crimeia , Adolescente , Criança , Pré-Escolar , Feminino , Febre Hemorrágica da Crimeia/diagnóstico , Febre Hemorrágica da Crimeia/epidemiologia , Humanos , Lactente , Masculino , Estudos Retrospectivos , Turquia/epidemiologia
6.
Indian J Pediatr ; 70(12): 945-51, 2003 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-14719781

RESUMO

OBJECTIVE: To determine the incidence of peripheral neuropathy in children suffering Insulin Dependent Diabetes Mellitus (IDDM) as well as to determine the relationship between other criteria of the disease and neuropathy. METHODS: 40 children (17 males, mean age 11.9 years) suffering IDDM and receiving insulin therapy involving two injections a day and 30 healthy children (17 males, mean age 11.7 years) were included in the study. They were inquired about their demographical characteristics as well as the presence of neurological symptoms. Their detailed neurological examinations were conducted. Their glycemic control values (Hb A1C) were recorded, and their nerve conduction studies were performed from right upper and lower extremities. RESULTS: All nerve conduction values of children with IDDM were found to be significantly lower (p<0.0001) as compared to the control group. 60% of diabetic children (n=24) were found to suffer peripheral neuropathy. Statistically significant relationships were found between the glycemic control values and the peroneal, sural, tibial, ulnar and median nerve conduction velocities, and also between the duration of disease and the peroneal, sural, tibial and median nerve conduction velocities. CONCLUSION: The peripheral neuropathy is rather a frequently observed complication in diabetic children. The duration of disease and impaired glycemic control play an important role in the development of neuropathy. The introduction of new methods designed to ensure better glycemic control will reduce the incidence of the complication.


Assuntos
Diabetes Mellitus Tipo 1/fisiopatologia , Neuropatias Diabéticas/epidemiologia , Estudos de Casos e Controles , Criança , Pré-Escolar , Neuropatias Diabéticas/fisiopatologia , Feminino , Humanos , Incidência , Lactente , Masculino , Condução Nervosa , Proteinúria/diagnóstico
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