Cytomorphological features of atypical teratoid/rhabdoid tumor: an account of 12 years' experience.

Atypical teratoid rhabdoid tumor (AT/RT), an aggressive neoplasm mostly affecting young children, is characterized by rhabdoid cells together with epithelial, mesenchymal and primitive differentiation. Diagnosing AT/RT in intraoperative consultation and cerebrospinal fluid (CSF) samples may therefore pose problems. Fourteen immunohistochemically proven AT… CONTINUE READING