{Reference Type}: Case Reports
{Title}: Pediatric Rectosigmoid Atypical Juvenile Polyps Presenting With Rectal Prolapse and Acute Bleeding: A Case Report and a Comprehensive Literature Review.
{Author}: Arredondo Montero J;Carracedo Vega E;Razquin Lizarraga S;Bronte Anaut M;Hernández-Martín S;de Lima Piña G;Guarch Troyas R;
{Journal}: Pediatr Dev Pathol
{Volume}: 27
{Issue}: 4
{Year}: 2024 Jul-Aug 11
{Factor}: 2.266
{DOI}: 10.1177/10935266241235383
{Abstract}: Rectosigmoid solitary juvenile polyps are benign lesions, relatively frequent in childhood. The clinical debut of a pediatric polyp with bleeding is relatively frequent, but there are very few reports of rectal prolapse of polyps. We present the case of a 7-year-old female patient with no previous history who presented with rectal prolapse of a polyp with acute bleeding. An urgent endoscopic examination was performed and 2 rectosigmoid polypoid lesions were found and resected. The anatomopathological study showed that these were 2 hamartomatous polyps with mild dysplasia. The patient is asymptomatic and is being followed up. The literature concerning rectal prolapse of polyps in the pediatric population is scarce. In a pediatric patient with a rectal prolapse, this entity should be considered in the differential diagnosis.