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R L Strom

Publications and source records attributed to R L Strom.

22 records · Page 2Linked to original sources
PubMedDate not supplied

Effects of low-dose preoperative irradiation on low anterior anastomosis in dogs.

Twenty mongrel dogs underwent preoperative radiation therapy to the colon and rectum using the Nominal Standard Dose Equation to simulate treatment with 2000 rads. Each dog then underwent anterior resection of the rectosigmoid, and reconstruction was randomized into two groups consisting of either handsewn or EEA-stapled anastomoses. Anastomoses were examined digitally and radiographically on the day of surgery and on the seventh postoperative day. There were three radiographic leaks among the ten dogs having the handsewn anastomoses and one radiographic leak among the ten dogs having the EEA-stapled anastomoses. There was one clinically significant leak which occurred in a dog having an EEA-stapled anastomosis and was associated with peritonitis and death. The overall leak rate was 30 per cent among dogs having handsewn anastomoses and 20 per cent among dogs with stapled anastomoses. The data suggest that an anterior resection in low colorectal anastomosis can be done safely after low-dose radiation using either handsewn or stapling techniques.

Animals↗
PubMedDate not supplied

Effects of high-dose and low-dose preoperative irradiation on low anterior anastomoses in dogs.

Twenty mongrel dogs underwent preoperative irradiation to the colon and rectum, receiving 4000 rads according to the Nominal Standard Dose Equation. Each dog then underwent anterior resection of the rectosigmoid, and reconstructive technique was randomized into two groups consisting of either handsewn or EEA-stapled anastomoses. Anastomoses were examined digitally and radiographically at the time of surgery and on the seventh postoperative day. There were four radiographic leaks among the handsewn anastomoses, but only one was clinically significant and associated with peritonitis. There were no leaks among the ten EEA-stapled anastomoses. The data suggest that low anterior resection and anastomosis can be done safely after 4000 rad irradiation and that the EEA-stapled anastomosis may be preferable.

Animals↗