Strongyloides hyperinfection in Ethiopian immigrants in Israel.

We report four cases of Strongyloides hyperinfection among Ethiopian immigrants, of which three were fatal. Many immigrants from countries in which Strongyloides is endemic settle in developed countries. A high index of suspicion will lead to earlier diagnosis and treatment of this disease.

Preoperative thallium scanning, selective coronary revascularization, and long-term survival after major vascular surgery.

Background: Ischemia on thallium scanning is a strong predictor of long-term mortality in CAD patients. Whether coronary revascularization (CR) in patients with significant ischemia on preoperative thallium scanning (PTS) improves long-term survival after major vascular surgery has not been determined.

Methods And Results: The perioperative data, including PTS and subsequent CR in patients with moderate to severe reversible ischemia on PTS, and long-term survival of 502 consecutive patients who underwent 578 major vascular procedures were analyzed retrospectively.