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Objective To investigate and analyze the diagnosis and treatment of gerontal large intestinal carcinoma patients complicating with intestinal obstruction.Methods The perioperative medical care and treatments of 94 cases of gerontal large intestinal carcinoma patients admit in our hospital were retrospectively analyzed.Results 85 cases (90.4%) of patients fully recovered and 9 cases(9.4%)died.Conclusions Thinking highly of the perioperitive medical care of gerontal large intestinal carcinoma complicating with intestinal obstruction and handling the postoperative complications effectively are the key point to lower the mortality and elevate the achievement ratio.
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Objective To explore the relationship between the stromal angiogenesis and growth of the large intestinal carcinoma. Methods The vascular quantitative parameters(, , Sv, TA/BA) of the distal and proximal ends of the carcinoma, the center of the carcinoma, and the intestinal mucosa of distal and proximal ends of carcinoma were analyzed with computerized image. Differentiation degree of tumor cell was observed microscopically. Results Of the 48 cases studied, significant differences( P
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Purpose:To investigate the clinicopathological characristics of colorectal mucinous adenocarcinoma (MUC),which is generally bel ieved to have a poor prognosis,in an attempt to assess ways in which the surgica l outcome can be improved. Methods:From 1994 to 2003,1 715 large intestinal cancer patient s underwent operation, among them, 197 patients were with MUC. The clinicopathol ogical parameters and prognosis of MUC and non-MUC were analyzed retrospectivel y. Results:There were no significant differences in sex , tumor si te and size. Patients with MUC had higher rate of serosal invasion (MUC:59.9% vs non-MUC: 35.1%) , invasive type lymph-node involvement (MUC:41.6% vs non-MUC 21.6%). Patients with MUC were of more advanced stage(D stage:MUC :44.1% vs non-MUC: 22.1%). Conclusions:Based on these findings , a more aggressive attitud e toward surgical intervention is recommended , including extensive lymph node d issection and the resection of adjacent organs that seems to be affected microsc opically , to improve the surgical outcome of this clinical entity.