Extended blood group phenotyping of donors from the lower and middle Himalayan region of Uttarakhand India: A pilot study.

Background: The state of Uttarakhand, bordering countries such as Tibet and Nepal, is a multi-ethnic region. Further, erythrocyte alloimmunization may arise from the incompatibility of major and/or minor blood groups between ethnically diverse donors and recipients. We aimed to screen Uttarakhand blood donors (UBDs) for extended phenotyping of their erythrocytes serologically.

Zeroing in on the root cause of the clots in a blood bag: Reinforcing improvement in blood collection practices.

Blood clots in the packed red blood cell [PRBC] unit can sometimes go unrecognized and could eventually give rise to flow problems while administering the same. We herein report our observation of a moderately elongated threadlike clot in a PRBC unit prepared from a whole blood donated by a young Indian male donor. The PRBC unit was returned to us from the ward by the nursing staff citing "flow issues".