BACKGROUND In recent years, pulmonary transfusion reactions have gained increasing importance as serious adverse transfusion events. METHODS Review of the literature. RESULTS Pulmonary transfusion reactions are not extremely rare and, according to hemovigilance data, important causes of transfusion-induced major morbidity and death. They can be classified as primary with predominant pulmona...

We provide a comprehensive review of risks associated with allogeneic red blood cell and platelet transfusions in Canada. The review focuses on clinically symptomatic noninfectious transfusion risks (acute and delayed hemolytic, febrile nonhemolytic [FNHTR], allergic, volume overload, transfusion-related acute lung injury, graft-versus-host disease, and posttransfusion purpura) and the risk of ...

one of the most common outcomes of pulp inflammation is periapical granuloma formation. existence of immune cells in these lesions showed involvement of both humoral and cellular immunity in the site. the presence of different antigens in the root canal causes production o various antibodies and consequent immunological reactions. different theories have been proposed on periapical cysts. the m...

The risks of transfusion remain significant. Familiarity with the incidence, etiology, management, and prevention of commonly encountered transfusion reactions is integral to the practice of transfusion medicine. This review intends to serve as a practical guide reflecting the current understanding of adverse transfusion events, clinical features helpful for diagnosis, and recommended managemen...

1 Institute of Dermato-Immunology and Allergy, Southern TOHOKU Research Institute for Neuroscience, Koriyama, Japan 2Department of Dermatology and Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea 3 Devision of Rheumatology, School of Medicine, Marmara University Hospital, Marmara University, Istanbul, Turkey 4Ophthalmology, Hokkaido Universit...