Postoperative thrombotic thrombocytopenic purpura following cardiovascular surgeries.

Among 47 patients with thrombotic thrombocytopenic purpura (TTP), 8 patients were diagnosed to have postoperative-TTP. Two patients underwent vascular surgery, 5 patients coronary artery bypass grafts, and 1 patient resection of myocardial sarcoma. Prior to surgery, all patients except one had normal hemograms and platelet counts, and blood smears showed no schistocytes.

The complementary roles of surface-immunoglobulin clonality and fluorescence intensity, mouse rosettes, and cd5 in the diagnosis of B-chronic lymphocytic-leukemia.

Peripheral blood from 77 cases of B-CLL was analyzed to evaluate the diagnostic value of SIg clonality and fluorescence intensity, mouse rosettes (MR), and CD5. Monoclonal SIg (L-chain restriction or H-chain restriction or both) was detected in 69 cases (89.61%), with weak fluorescence (mean channel number on flow cytometry <200) in 65 (94.

Phase II evaluation of iproplatin in patients with advanced gastric and pancreatic cancer.

A total of 48 patients with measurable advanced gastric adenocarcinoma (n = 16) or adenocarcinoma of the exocrine pancreas (n = 32) were prospectively treated with iproplatin at a starting dose of 270 mg/m2 intravenously over 2 hours. The dose was repeated every 28 days, and dose escalations or reductions were made on the basis of toxicity in the preceding course. No patient with gastric carcinoma achieved either a complete or partial response.