4 结果
Irritant contact dermatitis is a common cause of genital eruptions representing at least one-fifth of presenting anogenital symptoms. A spectrum of inflammatory reactions have been identified, some of them with features severely mimicking more serious dermatoses, which may lead unnecessary workup
Electromanometric studies were performed in a serie of 149 chronically constipated children. One third of the cases showed manometrically an organic and spincter achalasia. In the other two thirds the constipation was functional or psychogenic. In 73 patients a sphincter myotomy was performed. In 50
Megacolon refers to cecal dilatation above the dimension of 12 cm and above 6.5 cm of the sigmoid colon, measured at the pelvic brim. Dilatation of the colon can be broadly categorized into three clinical entities: In acute megacolon (Ogilvie's syndrome), colonic dilatation is attributed to a
Fecal soiling is common in childhood and can be caused by stool toileting refusal, fecal incontinence due to organic disease, or encopresis due to functional constipation. Anatomical, neurologic, and inflammatory causes for fecal soiling are ruled out by history and physical examination and, if