Assertion: left testicular vein | /r/MadeOf | valve
Facets:
value: in 40% of specimens
type: OTHER
value: in postmortem examinations
type: TEMPORAL
Source sentences:
text: In postmortem examinations, the left testicular vein contains no valves in 40% of specimens compared with absence of valves in only 23% of right spermatic veins, and the right-angle entry of the left spermatic vein into the high-pressure venous system of the left renal vein may predispose to varicocele.171