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目的:肝細胞癌治療における腹腔鏡下肝部分切除術の有用性について検討する.【対象と方法】腹腔鏡下肝部分切除14例(以下,L群)と開腹肝部分切除9例(以下,O群)を対象に臨床病理学的事項を比較検討した.【結果】占居部位はS3,S4,S5,S6など肝下区域に多かった.両群間で手術時間に差はないが,出血量はL群で平均23.2gと有意に少なかった.術後鎮痛剤使用回数もL群で有意に少なく,術後CRPの平均値もL群で有意に低値であった.断端陽性例は両群各1例で,生存率に差はなかった.【結語】肝細胞癌に肝部分切除を適応する場合は,腹腔鏡下切除術は開腹切除術に比較し低侵襲であり有用である.
Purpose: To investigate the advantage of laparoscopic partial liver resection for hepatocellular carcinoma. Materials and Methods: Clinicopathologic findings of 14 patients who underwent laparoscopic partial liver re-section for hepatocellular carcinoma (L group) were studied and were compared with 9 patients who under-went conventional partial liver resection (O group).Results: The tumors were mostly located at the so-called inferior segment of the liver, segments 3, 4, 5, and 6.
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