Anaphylaxis on reperfusion during liver transplantation with coagulopathy.

We present a case in which anaphylaxis on hepatic reperfusion during liver transplantation presented only with hypotension and coagulopathy. There were no cutaneous manifestations or clinical features distinguishing anaphylaxis from postreperfusion syndrome. The recipient regularly consumed seafood, and the organ donor died of anaphylaxis to shellfish.

Tricuspid valve replacement using a cryopreserved mitral homograft. Surgical technique and initial results.

Background And Aim Of The Study: The surgical management of tricuspid valve endocarditis, especially in patients with positive serology for HIV and hepatitis C, is complicated by the inappropriateness of reconstruction and the late complications of mechanical prostheses and bioprostheses. Late results of mitral homograft replacement of the tricuspid valve have been satisfactory, but evidence of moderate and severe regurgitation appears in some patients. This report presents a novel approach to implantation of a mitral homograft in the tricuspid position.

Erythrocyte and polymorphonuclear cell transit time and concentration in human pulmonary capillaries.

Pulmonary capillary transit times were examined in patients who required lung resection by use of 99mTc-labeled macroaggregates (99Tc-MAA) and chromium-labeled erythrocytes (51Cr-RBC) to measure regional blood flow and volume in the resected lung. Cell flow (cells.ml-1.

Surgical management of pneumothorax in patients with acquired immunodeficiency syndrome.

Pneumocystis carinii pneumonia in a patient with acquired immunodeficiency syndrome may cause severe alveolar damage, resulting in pneumothoraces that are often bilateral, recurrent, and refractory to accepted methods of treatment. The clinical features, management, and follow-up results were assessed in 22 consecutive patients who presented with a pneumothorax and acquired immunodeficiency syndrome. Seventeen patients died within the time frame of this study.