阴茎异常勃起国外报道较多,有人统计占泌尿科住院病人的0.4％。所见国内文献,最多的一组为7例,其余均为个案报道。本病的特点是:不伴有性要求的阴茎持续性痛性勃起,不能因性交而使阴茎松软。未经治疗的病例,终将发生永久性阳萎。发病年龄本病可发生于任何年龄。从新生儿到老年人均可发病,但以青壮年多见。Nelson等报道的一组48例中,18-80岁37例,平均39.4岁;4-17岁11例,平均8.7 Abnormal erection penis more foreign reports, some statistics accounted for 0.4% of urological inpatients. See the domestic literature, a group of up to 7 cases, the rest are case reports. The disease is characterized by: persistent penile pain without sexual requirements, erection, penis can not be soft due to intercourse. In untreated cases, permanent impotence will eventually occur. Age of onset The disease can occur at any age. From newborns to the elderly can be disease, but more common in young adults. Nelson et al reported a group of 48 patients, 18-80 years 37 cases, an average of 39.4 years old; 4-17 years old in 11 cases, an average of 8.7