ABSTRACT
Objective To investigate the cause of gynecological misdiagnosis in small intestinal stromal tumor and operation principle,treatment protocol.Methods Gynecological misdiagnosis in 4 female patients with small intestinal stromal tumor admitted were retrospectively analyzed.Results Four patients had abdominal ultrasound examination,1 patient was misdiagnosed as hysteromyoma,3 patients were misdiagnosed as ovarian tumor.All patients without further abdominal CT or MRI examination,operated by gynecology first and then treated by general surgery.All of 4 patients were confirmed with small intestinal stromal tumor by pathology.Conclusions For patients who are considered with hysteromyoma or ovarian tumor have melena must be identified with small intestinal stromal tumor.Further CT examination is valuable and can reduce misdiagnosis.Operation principle and oral imatinib mesylate after operation must be insisted.
ABSTRACT
Objective To observe the difference of anoreetal dynamics between Milligan-Morgan hemorrhoidectomy plus internal sphinctemtomy and simple Milligan-Morgan bemorrhoidectomy in the treatment of annulus mixed hemorrhoids.Method Measured the anal resting pressure,maximal anal contractive pressure,rectal sensation thresholds,maximal rectal tolerable dose and maximal rectal compliance 1 day before and 3 months after Milligan-Morgan hemorrhoidectomy plus internal sphincterotomy (therapy group,50 cases)and simple Milligan-Morgan bemorrhoidectomy(control group,52 cases)by anorectal manometric device made in Sweden.Results The anal resting pressures of therapy group and eontrol group reduced signifieanfly 3 months after operation compared with that 1 day before operation(P＜ 0.01 or ＜ 0.05),but there was significant difference between the two groups in 3 months after operation(P＜0.05).The maximal anal contractive pressure,reetal sensation thresholds,maximal rectal tolerable dose and maximal rectal compliance were no significant difference between the two groups in 3 months after operation (P ＞0.05).Conclusion Anal sphineterotomy can change the high anal pressure significantly in the treatment of annulus hemorrhoids without copracrasia,it is a proper operation method.