tokens: In AITL /GC , GCs were less dense , GC borders were ill defined and irregular , and the number of interfollicular Bcl-6 + cells was markedly increased .
folded_tokens: in aitl /gc , gcs were less dense , gc borders were ill defined and irregular , and the number of interfollicular bcl-6 + cells was markedly increased .
labels: O B-other_name O O B-tissue O O O O B-tissue I-tissue O O O O O O O O O O B-cell_type B-protein_molecule O O O O O O