morphine and Polyps

Benign proliferative lesions of the bladder are exceptional in neonates. We describe a case of a 3-day-old neonate, presenting with bloody meconium and sonographic diagnosis of bladder mass. Cystoscopic biopsies were performed and a diagnosis of polypoid cystitis was made. The patient was treated conservatively and the lesion healed during follow-up. We review the literature of other cases of neonatal bladder masses.

Topics: Cystitis; Cystoscopy; Diagnosis, Differential; Female; Follow-Up Studies; Humans; Infant, Newborn; Meconium; Polyps; Rare Diseases; Risk Assessment; Treatment Outcome; Ultrasonography, Doppler, Color; Urinary Bladder; Urinary Bladder Neoplasms

Topics: Humans; Infant, Newborn; Intestinal Obstruction; Intestine, Small; Intestines; Meckel Diverticulum; Meconium; Peritonitis; Polyps