Estimated versus actual; The accuracy of accounting for blood loss during endoscopic sinus surgery

ConclusionThe surgeons studied had EBL that were statistically significantly less than ABL both at hourly intervals during the surgery and at the conclusion of the case. As a result there exists potential for adverse consequences in clinical care and in efforts in medical research/advancement.
Source: American Journal of Otolaryngology - Category: Endocrinology Source Type: research