Anaphalaxis

BACKGROUND: Anaphylaxis is a severe and potentially fatal allergic response. Early-life exposure to rural environments may help protect against allergic reaction. This study assesses urban/rural differences by age and race/ethnicity in emergency department (ED) pediatric visit rates for food-induced anaphylaxis. METHODS: This observational study examined 2009-2014 inpatient and ED data from New York and Florida, using ICD-9-CM diagnostic code (995.6) to identify food-induced anaphylaxis cases <18 y/o...

A number of topics have been reviewed pertaining to hematologic problems in preoperative patients. Most if not all of the problems discussed can be evaluated reasonably well by history, physical examination, and a few simple laboratory tests. Because the morbidity arising from some of these abnormalities can be quite significant, evaluation and treatment should be completed prior to surgery whenever possible. It is also critical to recall that therapy for a number of hematologic problems involves the transfusion of blood or blood products...