Severe extrinsic pulmonic stenosis due to callus formation of the sternum.
D000293:Adolescent; D001859:Bone Neoplasms / Q000601:surgery; D050723:Fractures, Bone / Q000150:complications*; D006801:Humans; D008297:Male; D011666:Pulmonary Valve Stenosis / Q000209:etiology*; D013249:Sternum / Q000473:pathology* / Q000601:surgery; D013724:Teratoma / Q000601:surgery