BLOOD LOSS AND BLOOD TRANSFUSION

Blood loss and blood transfusion.

The assessment of blood loss following injury may be of considerable value when considering the question of replacement of such loss. The clinical picture of "traumatic shock"—hypotension, pallor, coldness of the extremities and cyanosis, suggests that urgent treatment is necessary. However, this picture may not be evident immediately after injury, despite its severity, particularly in young he...

Operative Time Directly Correlates with Blood Loss and Need for Blood Transfusion in Total Joint Arthroplasty

Background: Allogeneic blood transfusion in patients undergoing total joint arthroplasty (TJA) has been shown tonegatively affect patient outcomes. This study aimed to examine if there is a correlation between operative time and theneed for allogeneic blood transfusions during TJA.Methods: We performed a retrospective review of 866 patients who underwent primary TJA during a o...

Autologous Blood Transfusion

بدون شک بی خطرترین روش انتقال خون در بسیاری از بیماران، انتقال خون اتولوگ (جمع آوری و تزریق مجدد خون یا محصولات خونی) به خود بیمار است. انتقال خون اتولوگ اولین بار در سال ۱۹۲۱ عنوان شد، اما تا سال ۱۹۶۰ که بای پس کرونرو سایر جراحی های قلب بصورت معمول درآمد، توجه چندانی بدان نمی شد. امروزه انتقال خون اتولوگ بعلت نگرانی زیاد جامعه در مورد گسترش ایدز، عمومیت دوباره کسب کرده است.

Hot Blood for Transfusion

The importance of warming up the whole blood before transfusion , parti -cularly when large amounts of stored blood is used for patients in shock or under general anesthesia is discussed. Var­ious methods of Warming blood is presn­tcd and the use of high frequency Ele­ctromagnetic field for this purpose and its adv1mtagcs is introduced. 

Blood Groups and Blood Transfusion