患儿,男,6岁。尿液自阴茎背侧排出6年余,诊断为尿道上裂(阴茎型)入院。检查:阴茎海绵体左右分开,中间凹陷,阴茎较正常短而宽,阴茎背侧根部可见一明显尿道外口,可插入F10导尿管至膀胱,其下方0.4cm处见一皱襞状粘膜组织,组织区内有一0.3cm小孔(副尿道),用尿道探子逐渐扩张小孔可? Children, male, 6 years old. Urine discharged from the dorsal penile more than 6 years, diagnosed as urethral fissure (penis type) admission. Check: penis cavernous left and right, the middle of the depression, the penis is shorter than normal and wide, the dorsal root of the penis can be seen a significant urethral orifice, can be inserted into the bladder catheter F10, the bottom of 0.4cm see a folds mucosal tissue, Organizational area has a 0.3cm small hole (urethra), with a gradual expansion of the urethral probe holes can?