title: Primary lymphangioma of the calvarium.
mesh_terms: D000328:Adult; D001706:Biopsy; D006801:Humans; D008202:Lymphangioma / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000532:radiotherapy; D008297:Male; D011859:Radiography; D011877:Radionuclide Imaging; D012888:Skull Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000532:radiotherapy