Guastavino E, Ortíz J, Varela A, Gallardo F
Acta Gastroenterol Latinoam. 1981;11(4):521-6.
61 children, from 12 months to 14 years old with colonic juvenile polyps were studied using double contrast radiology and conventional and fiber optic endoscopy. In all cases the tumor excision was performed without fulguration. 43 polyps were located within the rectal area and 17 in the colon. In one patient 4 polyps were found at different place in the colon. In 90 percent of the cases the symptom was fecal blood loss and spontaneous merging of the tumor across the anus in the remaining 10 percent. Histologic examination showed no atypic cell.
对61名年龄在12个月至14岁之间患有结肠幼年性息肉的儿童进行了双重对比放射学、传统及纤维光学内镜检查研究。所有病例均未进行电灼术而实施了肿瘤切除术。43枚息肉位于直肠区域，17枚位于结肠。1例患者在结肠不同部位发现4枚息肉。90%的病例症状为便血，其余10%的病例肿瘤自行经肛门脱出。组织学检查未发现非典型细胞。
