title: Primary tumors and cysts of the mediastinum.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002277:Carcinoma / Q000175:diagnosis; D002648:Child; D002675:Child, Preschool; D002822:Choriocarcinoma / Q000175:diagnosis; D004407:Dysgerminoma / Q000175:diagnosis; D005260:Female; D006801:Humans; D007223:Infant; D008223:Lymphoma / Q000175:diagnosis; D008297:Male; D008476:Mediastinal Cyst / Q000145:classification / Q000175:diagnosis*; D008479:Mediastinal Neoplasms / Q000145:classification / Q000175:diagnosis*; D008875:Middle Aged; D009372:Neoplasms, Connective Tissue / Q000175:diagnosis; D009380:Neoplasms, Nerve Tissue / Q000175:diagnosis; D009383:Neoplasms, Vascular Tissue / Q000175:diagnosis; D011247:Pregnancy; D013724:Teratoma / Q000175:diagnosis; D013945:Thymoma / Q000175:diagnosis