after analysing the various lesions and discussing the probable pathogenesis we grouped according to the following scheme : i ) tumor-unrelated ( casual coincidence ) ( 43.2 % ) , ii ) therapy-dependent ( 3.7 % ) , iii ) agony-related ( 10.7 % ) , iv ) homoiogenic disorders ( e.g . larynx carcinoma and wernicke 's disease ) ( 2.0 % ) , v ) nosocomial disorders ( 12.9 % ) , vi ) tumor-dependent ( local neighbourhood effects , primary or secondary remote effects ) .
C0012634
disorders
C0027651
tumor