Pavlica P, Viglietta G, Busato F, Losinno F, Veneziano S
Servizio di Radiologia-Ospedale M. Malpighi-Bologna.
Radiol Med. 1988 Jan-Feb;75(1-2):70-4.
Cystic dilatation of bulbo-urethral gland ducts (Cowper's syringocele) is an uncommon abnormality, frequently asymptomatic, showing various radiographic patterns. The lesion is more commonly seen in children, but it may be found in adults too, and may cause dysuria, pollakiuria, stranguria and posturinary dribbling. Fourteen patients with syringocele were observed: 6 of them were asymptomatic, while in 8 the most common symptoms were posturinary dribbling and stranguria. X-ray examination showed 7 cases of perforated syringocele, 4 cases of ruptured syringocele, 2 cases of simple syringocele and 1 case of imperforate syringocele. Various theories are reported to explain how the lesion forms and the differences are analyzed which characterize different kinds of urethral lesions.
球部尿道腺管的囊性扩张（考珀氏囊肿）是一种罕见的异常情况，通常无症状，呈现出各种影像学表现。该病变在儿童中更为常见，但也可见于成人，可能导致排尿困难、尿频、尿痛和尿后滴沥。观察了14例患有囊肿的患者：其中6例无症状，而8例最常见的症状是尿后滴沥和尿痛。X线检查显示7例穿孔性囊肿、4例破裂性囊肿、2例单纯性囊肿和1例闭锁性囊肿。报道了各种理论来解释病变的形成方式，并分析了不同类型尿道病变的特征差异。
