Unusual Radiological Sign in Bronchial Atresia.

Bronchial atresia is usually diagnosed by incidentally detecting opacitiy at hilar ragion and hyperinflation around this opacity on chest X-ray. It may rarely be detected as air sac like atresic bronchus. The breath sounds in the right hemithorax were heard less when compared to the left hemithorax in the auscultation of a 16-year-old male patient with allergic rhinitis. The patient had no pulmonary complaints, and this finding was not recorded in his previous follow-up. In order to determine the etiology of hyperinflation seen on chest X-ray, computed tomography was performed. Hyperinflation was identified in the lower lobe superior segment of the right lung, which could be secondary to bronchial atresia. It was confirmed that in the evaluation of computed tomography with three-dimensional reconstruction, lower lobe superior segment bronchus of the right lung was atresic and contrary to expected mucus opacity in the distal of atresia, dilated bronchus was filled with air. This case was especially presented to lay emphasis on careful auscultation and share its unusual radiological presentation which had been reported twice before.

Liposomal amphotericin B versus pentavalent antimony salts for visceral Leishmania in children.

The aim of this study was to investigate the efficacy of a 21-day schedule of liposomal amphotericin B compared to pentavalent antimony salts in the treatment of patients during a first episode of visceral leishmaniasis. In this study, 17 cases of visceral leishmaniasis admitted to Behçet Uz Children's Hospital between January 2005 and April 2012 were reviewed retrospectively. The study group was composed of 11 males (64.7%) and 6 females (35.3%). One group included 11 patients who were treated with pentavalent antimony salts, sodium stibogluconate or meglumine antimoniate, intramuscularly for 28 days. The second group was treated with amphotericin B intravenously at a dosage of 3 mg/kg on days 1-5, 10 and 21 (a cumulative dose of 21 mg/kg/day). While pentavalent antimony salts were found to increase biochemical and hematological findings, liposomal amphotericin B was responsible for rapid recovery in fever and shorter hospital stay. As a result, our study shows the advantages of both medications independent of their costs.