title: Neonatal appendicitis masquerading as necrotizing enterocolitis.
mesh_terms: D000208:Acute Disease; D001064:Appendicitis / Q000150:complications / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004761:Enterocolitis, Pseudomembranous / Q000175:diagnosis*; D006801:Humans; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000175:diagnosis*; D007416:Intestinal Perforation / Q000209:etiology; D008297:Male