Early Onset Noninfectious Pulmonary Syndromes after Hematopoietic Cell Transplantation.

ABSTRACT

This article reviews the noninfectious pulmonary syndromes that cause morbidity and mortality early after hematopoietic cell transplantation with an emphasis on risk factors, clinical manifestations, treatment, and outcomes. The first section covers idiopathic pneumonia syndrome and its subtypes peri-engraftment respiratory distress syndrome, diffuse alveolar hemorrhage, delayed pulmonary toxicity syndrome, and cryptogenic organizing pneumonia. The second section covers pulmonary toxicities of chemotherapies and immunosuppressive agents used in this setting. The final section covers less common syndromes, including pulmonary alveolar proteinosis, venous thromboembolism, pulmonary cytolytic thrombi, pulmonary venoocclusive disease, and transfusion-related acute lung injury.