tokens: In fifty non selected ductal carcinomas of the breast we found that a marked tumoral inflammatory infiltrate ( P less than 0 . 025 ) , perinodal tumoral infiltrate ( P less than 0 . 01 ) , sinus catarrh ( P less than 0 . 05 ) , follicular hyperplasia ( P less than 0 . 025 ) , mixed pattern in lymph nodes ( P less than 0 . 01 ) and with 54 years of age or younger ( P less than 0 . 01 ) correlated significantly with lymph node metastases and / or high histologic grade .