title: An inflamed appendix at sonography when symptoms are improving: to operate or not to operate?
authors.forename: J B
authors.initials: JB
authors.lastname: Puylaert
authors.forename: A M
authors.initials: AM
authors.lastname: Rijke
mesh_terms: D000208:Acute Disease; D001062:Appendectomy; D001064:Appendicitis / Q000000981:diagnostic imaging* / Q000601:surgery; D006801:Humans; D012008:Recurrence; D012075:Remission, Spontaneous; D014463:Ultrasonography