MAL phenotype of PMBL cases combining IHC and RNAscope
MAL IHC/RNAscope double positivity | MAL RNAscope positivity only | MAL IHC positivity only | MAL negative | |
PMBL cases (positive/total cases) (%) | 10/15 (66) | 3/15 (20) | 1/15 (7) | 1/15 (7) |
IHC, immunohistochemistry; PMBL, primary mediastinal B-cell lymphoma.