Delayed presentation of abdominal bleeding in a teenage boy after a fall.

The delayed presentation of an abdominal bleed in a victim of a fall is a rare occurrence. In the multiple injured patients, even with an intact sensorium, competing pain from associated injuries may mask the pain from a occult injury. Although a rare occurrence of abdominal injury in an asymptomatic neurologically intact patient, in the patient requiring a computed tomography scan of a spinal fracture, it may be worthwhile to image the abdomen and pelvis as well to rule out a concomitant occult abdominal injury.

Hyperemesis gravidarum. Effects on fetal outcome.

Objective: To study perinatal outcomes in pregnancies complicated by hyperemesis gravidarum (HG) as compared to controls.

Study Design: Between 1984 and 1991, 138 patients were diagnosed with HG according to Fairweather's criteria. Subjects were stratified into groups of mild and severe HG according to the presence of at least one of the following criteria: ketonuria, increased blood urea nitrogen and hematocrit, and/or abnormal electrolytes.