title: Extensive verrucosis, squamous cell carcinoma, and immunologic abnormality in Klinefelter's syndrome.
mesh_terms: D000328:Adult; D002294:Carcinoma, Squamous Cell / Q000150:complications*; D006801:Humans; D007154:Immune System Diseases / Q000150:complications*; D007136:Immunoglobulins / Q000032:analysis; D007713:Klinefelter Syndrome / Q000150:complications*; D008048:Lip Neoplasms / Q000150:complications*; D008214:Lymphocytes / Q000276:immunology; D008297:Male; D014860:Warts / Q000150:complications*
chemical_list: D007136:Immunoglobulins