Erwin D. Sanchez

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We have treated 45 cases of urinary tract infection with cefazolin (i.m.) and cure was achieved in 35 (77.77%). 26 of the 28 patients (92.85%) with acute cystitis who received 250 mg every 12 h for 6-10 days were cured. 17 patients with pyelonephritis received 500 mg every 12 h during 10-14 days and therapeutical success was achieved in 9 of them (52.94%).(More)
In a retrospective study of all patients who had pulmonary embolism during a 37-year span at M. D. Anderson Hospital, we identified 502 patients, 30 of whom had a primary malignancy in the head and neck region. Only five of these patients had a clinically significant pulmonary embolus during the immediate postoperative period; these patients are the subject(More)
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