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Yi-fan Wang

Publications and source records attributed to Yi-fan Wang.

4 recordsLinked to original sources
PubMed2006

[The application of selective portal inflow occlusion in laparoscopic hepatectomy].

OBJECTIVE: To discuss the safety and the feasibility of laparoscopic selective portal inflow occlusion. METHODS: From January 2005 to February 2006, 7 patients were performed by laparoscopic hepatectomy with selective portal inflow occlusion. The patients included 1 male and 6 females, the mean age was 48.9 years, ranged from 31 to 70 years. Procedure included left lateral segmentectomies (4 patients), left hemihepatectomies (2 patients), and right hemihepatectomies (1 patient). Portal vein, hepatic artery and their branches were exposed by blunt dissection and performed selective portal occlusion with absorbable clips. RESULTS: There is no conversion, no mortality, and no postoperative complication. Seven selective portal inflow occlusions were performed successfully. The mean operating time was 188.7 min (range 70 min to 300 min), the mean intraoperative blood loss was 625 ml (range 350 ml to 1000 ml), and the mean postoperative hospital stay was 8.4 days. CONCLUSIONS: Laparoscopic selective portal inflow occlusion is a safe and feasible technique.

Adult↗
PubMed2005

[Laparoscopic treatment of esophageal hiatal hernia: analysis of 11 cases].

OBJECTIVE: To investigate the effect and safety of laparoscopic treatment in patients with esophageal hiatal hernia. METHODS: Eleven patients with esophageal hiatal hernia, 9 males and 2 females, with the mean age of 56, accepted laparoscopic treatment. Two cases were treated by hernia repair merely and 9 cases were treated by hernia repair and fundoplication (Nissen's operation) one of which accepted laparoscopic cholecystoectomy at the same time. RESULTS: All patients were treated successfully. The operation time was 2.5 hours (1.5 - 5 hours) and the blood loss was between 20 - 200 ml. The patients began to accept liquid diet 24 - 36 hours after operation. There was no postoperative complication and all the clinic symptoms disappeared. The mean hospitalization time was 8 days (6 - 15d). CONCLUSION: Laparoscopic treatment of esophageal hiatal hernia provides a safe and minimal invasive procedure.

Adult↗
PubMed2005

[Laparoscopic hepatectomy by curettage and aspiration: 54 cases reported].

OBJECTIVE: Introduce the experience on 54 cases of laparoscopic hepatectomy-liver transection by curettage and aspiration (LTCA). METHODS: We used Peng multifunctional operative dissector (PMOD) to perform laparoscopic liver transection by curettage and aspiration. RESULTS: 52 patients underwent laparoscopic hepatectomy successfully. 2 patients were converted to an open hepatectomy for raw surface hemorrhage or severe abdominal cavity adherence. Mean operative time was 146.5 minutes, the mean bleeding volume was 460 mL, the largest excised liver size was 20 cm x 7 cm x 4 cm. Bile leakage and pneumothorax occurred in 2 patients. Patients could walk one day after operation and were discharged one week postoperatively. CONCLUSION: Laparoscopic hepatectomy by curettage and aspiration is a safe and effective technique. PMOD is an optimal tool to perform laparoscopic hepatectomy.

Adult↗