СЛУЧАЙ ДИМОРФНОЙ ЛИМФОИДНО-РЕТИКУЛЯРНОЙ САРКОМЫ ЛЕГКОГО С ТРАНСФОРМАЦИЕЙ В ЛИМФОИДНЫЙ ЛЕЙКОЗ

The paper provides a medical practice case of the compound lung tumour detected in a woman aged 75. The major node tissue was characterised by atypical lymphoid and reticular cells. Progressive oncological process resulted in its spreading as a chronic lymphatic leukaemia. Tumour infiltrations in various organs were mainly composed of either lymphoid or reticular elements. The authors discuss the relevancy of diagnosing lymphoreticulosarcoma as a rare dimorphous tumour.