[Pyloric obstruction secondary to gastric ulcer: two case reports].
Antón-Pacheco Sánchez
J
J
Servicio de Cirugía Pediátrica, Hospital Universitario 12 de Octubre, Madrid.
Cano Novillo
I
I
Pertejo
E M
EM
Vilariño Mosquera
A
A
Urruzuno Tellería
P
P
D002675:Child, Preschool; D006801:Humans; D007223:Infant; D008297:Male; D011707:Pyloric Stenosis / Q000000981:diagnostic imaging* / Q000209:etiology* / Q000601:surgery; D013276:Stomach Ulcer / Q000150:complications*; D014463:Ultrasonography