Late recurrences of histiocytic lymphoma after treatment.
Disease-free intervals of 2 to 3 years after treatment of histiocytic lymphoma are generally thought to represent cures; flat survival curves beyond 3 years in several studies support this notion. Four case reports of histiocytic lymphoma recurrences 25, 10, 9 and 6 years, respectively, after the initial diagnosis are presented. Histologic confirmation comparing primary and recurrent disease is presented. The potential biological significance of such patient reports is discussed.
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D016403:Lymphoma, Large B-Cell, Diffuse / Q000473:pathology / Q000532:radiotherapy*; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D013997:Time Factors