title: [Meconial hydrocele].
abstract: Presentation of one case of meconial hydrocele, a very infrequent disease that should be taken into account in all newborns presenting intrascrotal mass. Ultrasonography performed to a 29 year-old female during the 36th week of pregnancy, demonstrated in the fetus the presence of an enlarged right hemiscrotum with homogenous material inside, which was diagnosed as an intrascrotal haematoma due to a likely intrauterine spermatic cord torsion. After eutocic delivery, within one month from birth the newborn developed signs and symptoms which were compatible with acute scrotum and the emergency surgical exploration showed meconial hydrocele secondary to patency of peritoneal-vaginal duct with associated inguinal hernia. The causes, forms of presentation, differential diagnoses and therapeutical options of meconial peritonitis, a rare condition with favourable evolution in most cases, are analyzed showing that, under certain circumstances, treatment is controversial.
authors.affiliation: Servicio de Urología, Hospital General de Móstoles, Madrid.
authors.forename: J I
authors.initials: JI
authors.lastname: García González
authors.forename: J M
authors.initials: JM
authors.lastname: Diez Rodríguez
authors.forename: J M
authors.initials: JM
authors.lastname: Esteban Calvo
authors.forename: R
authors.initials: R
authors.lastname: Esteban Artiaga
authors.forename: J
authors.initials: J
authors.lastname: Extramiana Cameno
authors.forename: M
authors.initials: M
authors.lastname: Arrizabalaga Moreno
authors.forename: P
authors.initials: P
authors.lastname: Paniagua Andrés
mesh_terms: D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008470:Meconium; D010538:Peritonitis / Q000150:complications; D011247:Pregnancy; D006848:Testicular Hydrocele / Q000175:diagnosis / Q000209:etiology; D016216:Ultrasonography, Prenatal