[Changes in the caudal regression of fused Muller ducts: utriculocele. Three clinical forms of presentation]

Utriculocele is the engrossment of the prostate utricle with occlusion and/or cystic formation, sometimes including the ejaculatory conducts. We report three patients diagnosed with utriculocele with different presentation forms: hypospermia, haematuria and mictional syndrome, and the treatment used. Theories on their formation, clinical presentation forms described in the literature, diagnostic means, most frequent associations, and different therapeutic alternatives are all discussed as well as a revision of the reported cases.