Abstract

A 15-year-old male patient presented with dysphagia, regurgitation, weight loss and retrosternal pain. The diagnosis of achalasia was made 4 years before. The esophagogram revealed severe esophagus dilatation and the classic “bird-beak” termination. A Heller myotomy plus fundoplication and endoscopic balloon dilatation were conducted four months previously. Nevertheless, the symptoms persisted and the last high-resolution manometry study still showed achalasia type II. The patient underwent a peroral endoscopic esophageal myotomy (POEM). POEM is a feasible and safe procedure for experienced and properly- equipped health care delivery centers and could be used as a rescue treatment in refr e present the youngest patient with achalasia in our region who had a successful response to rescue POEM.

Highlights

  • Achalasia is an uncommon primary motility disorder of the esophagus, characterized by loss of esophageal peristalsis and incomplete relaxation of the lower esophageal sphincter in response to swallowing [1]

  • We present the youngest patient with achalasia in our region who had a successful response to rescue peroral endoscopic esophageal myotomy (POEM)

  • The diagnosis of achalasia in our patient was made at 11 years old, when he was considered part of the pediatric population; the disease in children is very rare, with a reported incidence of 0.1-0.18/100,000 persons per year [3]

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Summary

REPORTE DE CASO

Peroral endoscopic myotomy in a pediatric patient with refractory achalasia: a case report and review of the literature. Miotomía endoscópica vía oral en un paciente pediátrico con acalasia refractaria: reporte de caso y revisión de la literatura. Gonzales-Carazas, Luis Marin Calderón, Jorge Vásquez Quiroga, Edgar Alva Alva, Paulo Bardalez Cruz, Fernando Palacios Salas. Recibido: 23/6/20 - Aprobado: 01/03/21 ORCID: Lesly Calixto-Aguilar: http://orcid.org/0000-0001-9202-0831, Evelyn F. Gonzales-Carazas: https://orcid.org/0000-0002-8405-7439, Luis Marin Calderón: https://orcid.org/0000-0002-3407-1902, Jorge Vásquez Quiroga: https://orcid.org/0000-0003-1451-4590, Edgar Alva Alva: https://orcid.org/0000-0003-1259-0522, Paulo Bardalez Cruz: https://orcid.org/0000-0001-6910-7090, Fernando Palacios Salas: https://orcid.org/0000-0003-2229-2238

INTRODUCTION
Peroral endoscopic myotomy in a pediatric patient with refractory achalasia
Findings
DISCUSSION

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