pyelovenous backflow


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Related to pyelovenous backflow: pyelosinus backflow

backflow

 [bak´flo]
reflux or regurgitation (def. 1).
pyelovenous backflow drainage from the renal pelvis into the venous system occurring under certain conditions of back pressure.

py·e·lo·ve·nous back·flow

retrograde movement of fluid (urine or injected contrast materials) from renal pelvis into renal venous system. Occurs under conditions of distal obstruction or injection of solutions into renal collecting system.

pyelovenous backflow

backflow of fluid from the renal pelvis into the venous system under certain conditions of back pressure.

py·e·lo·ve·nous back·flow

(pī'ĕ-lō-vē'nŭs bak'flō)
Retrograde movement of fluid (urine or injected contrast materials) from the renal pelvis into the renal venous system. This occurs under conditions of distal obstruction or injection of solutions into the renal collecting system.

backflow

abnormal backward flow of fluids; regurgitation. See also reflux.

pyelovenous backflow
drainage from the renal pelvis into the venous system occurring under certain conditions of back pressure.
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