Mustafa Dilek

The association of obesity and obesity-related conditions with carotid extra-medial thickness in children and adolescents.

Carotid extra‐medial thickness (EMT) and carotid intima‐media thickness (cIMT) provide information concerning vascular changes.

Dissolution of gastric bezoars using cola.

With great interest, we read the recent article by Islek et al. (1) “A rare outcome of iron deficiency and pica: Rapunzel syndrome in a 5-year-old child”. The authors discussed a girl who was referred with an abdominal mass and anemia, diagnosed with Rapunzel syndrome. She had no medical history that supported the presence of trichophagy or any psychiatric or neurological disorders. They mentioned that there was the possibility of the existence of a bezoar in children who have anemia and abdominal mass but no neuropsychiatric disorder. We want to mention that gastric bezoars can be treated occasionally with some adjuvant solutions that have the advantage of being noninvasive and inexpensive.

The role of platelet indices in determining atopy in childhood asthma

Asthma is the most common chronic airways disease of childhood. Allergic asthma is the most common phenotype in childhood. Definition of allergic asthma is typically based on presence or absence of atopy. In asthma, platelets have been found to actively participate in airway inflammation. The aim of this study is to evaluate levels of platelet indices in atopic and non-atopic asthmatic patients and to investigate the usefulness as a marker for the detection of atopy. Patients with asthma between January 2014 and January 2015 were retrospectively screened. 142 patients who fit for inclusion exclusion criteria enrolled into the study. Patients were grouped according to the skin prick test. The results of a complete blood count, serum total Ig E results were obtained from the laboratory information system. The percentage of eosinophils, total Ig E levels, platelet distribution width; was significantly higher in the group with atopic asthma (respectively p=

PRİMER İŞİTSEL NÖROPATİ: VAKA SUNUMU

Auditory neuropathy is a hearing disorder characterized by the preservation of outer hair cell function despite the absence of auditory brainstem evoked responses. The exact site of the pathological lesion in auditory neuropathy hasn’t been demonstrated, yet. Auditory neuropathy in both adults and children may be seen with various levels of hearing loss. Therefore, ENT doctors should keep in mind the clinical features of this disease in order not to overlook the disease. Because underdiagnosis and inappropriate treatment of the disease may worsen hearing loss and also may negatively effect the psychosocial development of the patient. In this case, we presented a 17 years old patient with auditory neuropathy. We didn’t implement ear aid, but we only suggested auditory rehabilitation. We aimed to review the clinical features, audiometric findings, psychopathologic and treatment approaches to patients with auditory neuropathy

Maternal vitamin D supplementation and its impact on allergy.

To the Editor, With great interest, we read the recent article by Gur et al. (1), “The effect of place of residence and lifestyle on vitamin D deficiency in pregnancy: Comparison of eastern and western parts of Turkey”. The authors discussed the prevalence and the predictive factors of vitamin D deficiency in pregnancy and the compliance with “The National Vitamin D Support Program” in Turkey’s easternmost and westernmost provinces. They found that clothing style, seaside holiday duration, consuming fish, living in high-altitude cold regions, and 1200 IU/day vitamin D supplementation affected vitamin D levels. They also showed that vitamin D deficiency in pregnancy is high in Turkey. They recommended increasing compliance with “The National Vitamin D Support Program” at the follow-up of all pregnant women. Vitamin D supplementation in early life is recommended to prevent vitamin D deficiency in many countries, raising important questions about the safety and benefit for immune development and the implications for allergic risk. The impact of vitamin D deficiency on the risk of developing an allergy and a child’s immune status in childhood has been controversial and lacking. We want to mention that vitamin D supplementation during pregnancy may promote the evolution of allergic diseases in offspring during childhood. In recent studies, vitamin D was found to be positively associated with the risk for the development of allergic diseases in children during their first 2 years of life. Weisse et al. demonstrated that in pregnancy and at birth, higher levels of vitamin D may contribute to a higher risk for allergic outcomes. A questionnaire was answered by parents during pregnancy and yearly thereafter about children’s atopic findings in the first 2 years of life. They also found a positive association between maternal and cord blood vitamin D concentrations with children’s risk for food allergy within the first years of life (2). In a prospective study, 596 pregnant women’s vitamin D concentrations were evaluated in pregnancy, and their children were followed about allergic diseases and growth parameters. An association was not found between maternal vitamin D level and the child’s anthropometric data or intelligence. Children whose mothers had a higher concentration of vitamin D had an increased risk of atopic dermatitis and asthma compared to children whose mothers had a lower concentration of vitamin D (3). Rothers et al. (4) found that those with cord blood vitamin D ≥100 nmol/L, when compared to children with cord vitamin D 50–74.9 nmol/L, had a greater risk of a positive response to a skin prick test. They also reported a non-linear relationship between cord vitamin D and IgE (allergen-specific and total).The highest levels of IgE were identified in children with a cord vitamin D concentration <50 nmol/L and ≥100 nmol/L. Increased risk of aeroallergen sensitization and elevated total IgE levels are associated with both low and high levels of vitamin D in cord blood. Nielsen et al. (5) reported that postpartum depression is associated with high levels of 25(OH)D3. They speculated that 24-hydroxylase is the main determinant of this situation. High levels of 25(OH)D3 stimulate the 24-hydroxylase enzyme, which degrades the active form of vitamin D, 1,25(OH)2D3, to the inactive 1,24,25-trihydroxyvitamin D3 metabolite. This results in low concentrations of intracellular 1,25(OH)2D3. So, they propose that either a low level of 25(OH)D3 or high level of 25(OH)D3 cause a low level of 1.25(OH)2D and subsequent insufficient stimulation of vitamin D receptors. Although the data to support this are still limited and heterogeneous, according to data, especially large doses of vitamin D supplementation during pregnancy should be used carefully. We hope that the items mentioned above will add to the value of the well-written article of Gur et al. (1) regarding vitamin D deficiency in pregnancy.