肝脏肿大是晚期病例的常见症状，往往与腹腔积水及腹腔血管高压有关。
Liver enlargement is common in advanced cases, and is frequently associated with an accumulation of fluid in the peritoneal cavity and hypertension of the abdominal blood vessels.
目的：探讨管腔内高压能否引起钛夹或可吸收夹松弛、移位或滑落，单个腹腔镜夹闭合管腔是否安全。
Objective: To determine if clips for laparoscopic surgery become displaced with high intraluminal pressure and if a single laparoscopic clip applied correctly to a vessel is secure.
目的：探讨管腔内高压能否引起钛夹或可吸收夹松弛、移位或滑落，单个腹腔镜夹闭合管腔是否安全。
Objective: To determine if clips for laparoscopic surgery become displaced with high intraluminal pressure and if a single laparoscopic clip applied correctly to a vessel is secure.
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