Anaplastic large cell lymphoma: Report of two cases with rare patterns (carcinomatous and sarcomatous) in fine needle aspiration cytology and histopathology.

Anaplastic large cell lymphoma (ALCL) is a non-Hodgkin lymphoma of T-cell or null-cell lineage with variable cytomorphology. We report two rare ALCL cases with carcinomatous and sarcomatous patterns, respectively, in fine needle aspiration (FNA) cytology and histopathology. The first case was a 56-year-old man with enlarged left inguinal lymph node.