Performance of the Wells and Revised Geneva scores for predicting pulmonary embolism.

Objective: The objective of the study was to compare two scoring methods to predict the risk of pulmonary embolism (PE) as diagnosed with computed tomography angiography (CTA) and/or CT venography (CTV).

Methods: Prospectively over a 8-month period, emergency department patients and hospital inpatients with suspected PE were consecutively examined and their Wells and Revised Geneva scores calculated to stratify them into a risk group for PE probability. Then all patients were examined with CTA and CTV to determine the presence or absence of PE, as diagnosed by experienced radiology staff physicians.

Conservative treatment of giant abdominal wall hematoma.

A fifty-seven-year-old male patient on warfarin therapy presented to the emergency department with severe abdominal pain that had started after a cough episode and persisted for four days. Ultrasonography showed an extensive hematoma, 17x14x7 cm in size, but failed to determine whether it was located intra-abdominally or in the abdominal wall. Computed tomography confirmed the diagnosis of abdominal wall hematoma (25x21x10 cm).

Life threatening tongue angioedema associated with an angiotensin-converting enzyme inhibitor.

We present a case with angioedema of the tongue, following 1 dose of an angiotensin-converting enzyme (ACE) inhibitor ingestion. A gradual progression of angioedema required tracheotomy despite aggressive medical treatment and illustrates the severity of this adverse reaction. Although ACE inhibitors are considered safe, emergency physicians should be alert for minor angioedema at presentation that may progress to life threatening airway compromise.

Acute methanol poisonings reported to the Drug and Poison Information Center in Izmir, Turkey.

The demographics, sources and outcomes of methanol poisoning have not been described in Turkey. Our study identified the profile of acute methanol exposures reported to Drug and Poison Information Center (DPIC) in Izmir, Turkey, from 1993 to 2002. Data analysis included patient demographics, sources of methanol, reason for the exposure, clinical effects and outcomes of methanol poisoning.