Biomedical subjects
Publications and source records attributed to M Azzola.
Authors describe laparoscopic treatment of gastroesophageal reflux disease in 12 patients. Particular aspects related to intra-operative complications are referred. Moreover the reasons that make laparoscopic procedure advantageous are discussed.
In a 18 month period 19 patients (4.7%) out of 400 affected by acute cholecystitis underwent laparoscopic cholecystectomy. In 18 cases the diagnosis was preoperative on clinical signs or ultrasound scan basis. Intraoperative and histologic confirm was obtained in all cases. Mean age was 44.9, 11 were males and 8 females. The procedure resulted longer and more difficult compared to the global series of the same period: 90 min. versus 56 min. respectively, with a difficulty score higher than 4 in 89% of cases versus 40% of the global series. Furthermore, in 56% of cases versus 23.3% of the global series an intraoperative contamination from gallbladder content was recorded. Nevertheless, only 1 (5%) minor complication was observed, in the form of omphalitis, which recovered in 2 days. Therefore, discharge was possible in average within 4 days, excluding the first two cases operated, respectively discharged in 5th and 7th p.o. day as a precautionary measure. Early coelioscopic cholecystectomy is safe and effective, if carried out by well trained surgeons, even in acute cholecystitis.
Between June 1st 1990 and December 31st 1991, 449 patients with cholelithiasis were operated on. All patients with isolated cholecystolithiasis (400) were offered video-laparoscopic (VLC) treatment. Forty-nine patients had both cholecystolithiasis and choledocholithiasis. They all underwent further evaluation by ERCP, on the basis of which 30 patients were selected for sequential endoscopic and laparoscopic treatment with endoscopic papillosphincterotomy (EPST) followed by VLC. Three patients were selected for VLC and ideal laparoscopic choledocholithotomy. No complications were observed. At present, sequential ERCP-PST and VLC treatment seems to be the ideal approach to combined cholecystic and choledochal lithiasis in terms of safety, efficacy and tolerability. The increasing surgical skill in the field of minimally invasive surgery and the availability of sophisticated laparoscopic instrumentation allow to consider VLC and laparoscopic choledocholithotomy a valid alternative in terms of reduced surgical trauma and patient discomfort.
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