שאלה משלב א׳ בכירורגיה אורולוגית · מועד 2025, שאלה 35

Correct: A — fever. Febrile non-haemolytic transfusion reaction is the commonest complication, occurring in roughly 1% of units, caused by cytokines accumulated during storage and by recipient antibodies to donor leucocytes, and much reduced by universal leucodepletion. Allergic urticarial reactions are next (option B), transfusion-associated circulatory overload is important and under-recognised but less common (option C), and TRALI (option D) is rare though a leading cause of transfusion-related death.

מקור: Campbell-Walsh p. Table10.7 עמ׳200