To quantify the role of failure to request consent as a determinant of
the autopsy rate, questionnaires asking whether an autopsy had been r
equested and the reasons for that decision were distributed to primary
physicians after each death in a consecutive series of 75 patient dea
ths. Autopsies were requested in only 56% of cases. Common reasons to
request an autopsy included unanswered medical questions (37%), medica
l education (22%), research protocol participation (16%), or routine p
olicy (14%). When autopsies were not requested, the most common reason
was the belief that there were no outstanding medical questions (64%)
. Follow-up interviews with 14 oncologists and hematologists revealed
that 8 generally request autopsies (usually to contribute to medical e
ducation or to discover unexpected findings) and 6 generally do not (u
sually because no unexpected findings are anticipated). Attempts to in
crease the current low autopsy rate should address the question of whe
n and why physicians are willing to request this procedure.