目的探討原發性腹膜后腫瘤行腹腔鏡手術的安全性和療效。 方法回顧性分析新疆醫科大學第二附屬醫院普外科2008年4月至2013年4月期間行腹腔鏡手術治療的12例原發性腹膜后腫瘤患者的臨床資料。 結果12例患者均行腹腔鏡手術,其中1例中轉開腹手術,其余行腹腔鏡手術成功。平均手術時間190 min,術中平均出血300 mL,術后平均8.5 d出院。術后左下肢深靜脈血栓形成1例,經保守治療好轉。圍手術期無死亡患者。術后病理類型:良性腫瘤5例,其中神經鞘瘤1例,脂肪瘤1例,腹膜后囊腫2例,畸胎瘤1例;惡性腫瘤7例,其中纖維肉瘤2例,平滑肌肉瘤1例,惡性淋巴瘤2例,脂肪肉瘤2例。良性腫瘤平均直徑8.1 cm,惡性腫瘤平均直徑5.6 cm。隨訪7例惡性腫瘤患者,平均隨訪時間13個月,無復發及轉移。 結論通過本組有限的病例資料初步得出,原發性腹膜后腫瘤的診斷主要依靠影像學檢查。對于腫瘤直徑≤10 cm的良性腫瘤或直徑≤6 cm的惡性腫瘤且未侵犯主要血管者行腹腔鏡手術治療安全、可行。
ObjectiveTo explore the effects of CO2 pneumoperitoneum and posture on circulation function for elderly patients with rectal cancer during laparoscopic operation. MethodsRetrospective analysis of clinical data of 48 elderly patients with rectal cancer was performed, and the data included the heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP), cardiac output (CO), cardiac index (CI), central venous pressure (CVP), pH, partial pressure of oxygen (PaO2), and partial pressure of carbon dioxide (PaCO2) at before anesthesia (T1), after anesthesia (T2), after the establishment of CO2 pneumoperitoneum (T3), placement in trendelenburg position after operation (T4), 30 minutes after operation (T5), 60 minutes after operation (T6), 90 minutes after operation (T7), and 120 minutes after operation (T8). ResultsThe levels of HR, SBP, DBP, MAP, CO, CI, pH, PaO2, and PaCO2 at 8 time points didn't statistically differed with each other (P>0.05), but the levels of CVP at T7 and T8 time point were significantly higher than those of T1 and T2 time point (P<0.05). ConclusionsDuring laparoscopic operation period for the elderly patients with rectal cancer, the CVP will gradually increase. If the preoperative assessment and administration are done well during peri-operation period, laparoscopic operation is safe for the elderly patients with rectal cancer.
目的探討外囊切除術治療復發性肝囊型包蟲病的療效。 方法回顧性分析并總結2008年1月至2013年3月期間行外囊切除術治療復發性肝囊型包蟲病15例患者的臨床資料。 結果腹部增強CT提示15例患者均有殘腔。右上腹及腰背部疼痛不適者13例,有黃疸癥狀者3例,有間斷發熱者9例。帶腹腔引流管10例。15例患者均成功行外囊切除手術,其中1例患者因外囊壁與下腔靜脈粘連致密而行外囊次全切除術。平均手術時間為145 min(90~190 min),術中平均出血量為200 mL(50~600 mL),術后平均住院時間為20 d(12~30 d)。所有患者術中均未輸血。圍手術期發生并發癥5例,均經保守治療治愈。術后隨訪6個月~5年(平均20個月),均無殘腔殘留、復發及其他并發癥。 結論外囊切除術治療復發性肝囊型包蟲病安全、可行,解決了傳統的內囊摘除術后膽汁漏、殘腔感染及復發的問題。