Journal Article
Study

Cognitive errors and logistical breakdowns contributing to missed and delayed diagnoses of breast and colorectal cancers: a process analysis of closed malpractice claims.

Poon EG, Kachalia A, Puopolo AL, et al. Journal of general internal medicine. 2012;27:1416-23.

This study analyzed 56 missed or delayed cancer diagnoses and found that virtually all cases involved cognitive errors and half involved logistical breakdowns.