What is worse b cell lymphoma or t lymphoma?

B-cell lymphomas are typically considered more aggressive than T-cell lymphomas. B-cell lymphomas are most often high-grade and, therefore, more likely to grow rapidly and spread to other parts of the body. T-cell lymphomas, on the other hand, are more likely to be low-grade and grow slowly. Additionally, B-cell lymphomas are more common than T-cell lymphomas, accounting for about 85% of all non-Hodgkin lymphomas.