72.長期洗腎病患突然解血便,在急診室曾發生休克,緊急血管攝影檢查(下腸繫膜動脈,inferior mesenteric artery),如圖,箭號所指之腸出血最可能源自下列那一條血管?
(A)internal pudendal artery
(B)superior rectal artery
(C)inferior gluteal artery
(D)superior vesical artery
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統計: A(42), B(262), C(32), D(61), E(0) #2363383
統計: A(42), B(262), C(32), D(61), E(0) #2363383
