Chapter 101. Hemolytic Anemias and Anemia Due to Acute Blood Loss (Part 18)
81
lượt xem 6
download
lượt xem 6
download
Download
Vui lòng tải xuống để xem tài liệu đầy đủ
Anemia Due to Acute Blood Loss Blood loss causes anemia by two main mechanisms: first, by the direct loss of red cells; second, because if the loss of blood is protracted, it will gradually deplete the iron stores, eventually resulting in iron deficiency. Iron-deficiency anemia is discussed in Chap. 98. Here we are concerned with post-hemorrhagic anemia, which follows acute blood loss. This can be external (as after trauma or due to postpartum hemorrhage) or internal (e.g., from bleeding in the gastrointestinal tract, rupture of the spleen, rupture of an ectopic pregnancy). In any of these cases—i.e., after the sudden...
Chủ đề:
Bình luận(0) Đăng nhập để gửi bình luận!
CÓ THỂ BẠN MUỐN DOWNLOAD