Acute acalculous cholecystitis in a Lebanese girl with primary Epstein-Barr viral infection.

Acute acalculous cholecystitis (AAC) constitutes 5-10% of all cases of cholecystitis in adults, and is even less common in children. The recent literature has described an association between primary Epstein-Barr virus (EBV) infection and AAC, however, it still remains an uncommon presentation of the infection. Most authors advise that the management of AAC in patients with primary EBV infection should be supportive, since the use of antibiotics does not seem to alter the severity or prognosis of the illness.

Prospective study on prevalence of dermatological changes in patients under hemodialysis in hemodialysis units in Tanta University hospitals, Egypt.

Introduction: Chronic hemodialysis patients experience frequent and varied mucocutaneous manifestations in addition to hair and nail disorders. The aim of this study was to evaluate the prevalence of dermatological changes among patients with end-stage renal disease under hemodialysis in a hemodialysis unit in Tanta University hospitals over a period of 6 months, and to evaluate the relations of these dermatological disorders with the duration of hemodialysis as well as with different laboratory parameters in these patients.

Patients And Methods: Ninety-three patients with end-stage renal disease on regular hemodialysis (56 males and 37 females) were selected and included in this cross-sectional, descriptive, analytic study.

Economic value of U.S. fossil fuel electricity health impacts.

Fossil fuel energy has several externalities not accounted for in the retail price, including associated adverse human health impacts, future costs from climate change, and other environmental damages. Here, we quantify the economic value of health impacts associated with PM(2.5) and PM(2.