The present study reports on the incidence and degree of intravascular haemolysis in 33 patients with Björk-Shiley tilting disc prosthesis and in 34 patients with Lillehei-Kaster pivoting disc valve prosthesis in the mitral position examined 12 to 24 months after the operation. Serum haptoglobin, serum lactate dehydrogenase, serum bilirubin, and haemoglobin estimations were performed. Significa...

Thirty strains of human oral anaerobic spirochetes were isolated in three different media: veal heart infusion-ascitic fluid, Spirolate-Brain Heart Infusion-rabbit serum, and supplemented PPLO broth. The morphological and biochemical characteristics of the isolates permitted their differentiation into three distinct species: Trepoifema denticola, T. macrodentium, and T. oralis (proposed new spe...

Mesenteric ischemia can complicate acute aortic dissection. We report a case of acute type A aortic dissection with perioperative intestinal ischemia, which clinically manifested on the second postoperative day. Serial monitoring of serum lactate level by a conventional blood gas analyzer was useful for early diagnosis and for timely treatment of intestinal ischemia. In this report, monitoring ...