title: Superior herniation of mediastinal thymus as a neck mass in children during valsalva maneuver.
authors: Saliha
authors: S
authors: Senel
authors: Nilgun
authors: N
authors: Erkek
authors: Candemir
authors: C
authors: Karacan
authors: Emrah
authors: E
authors: Senel
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004108:Dilatation, Pathologic / Q000601:surgery; D005260:Female; D006801:Humans; D007223:Infant; D007601:Jugular Veins / Q000473:pathology* / Q000601:surgery*; D008297:Male; D011093:Polyethylene Terephthalates; D013526:Surgical Mesh; D013536:Suture Techniques; D013950:Thymus Gland / Q000033:anatomy & histology*; D016896:Treatment Outcome; D014636:Valsalva Maneuver; D014656:Vascular Surgical Procedures
chemical_list: D011093:Polyethylene Terephthalates