Statement: grade 1 cutaneous follicular lymphoma is a cutaneous lymphoma which contains up to 5 centroblasts per 40x high-power microscopic field. several cases of congestive heart failure in the primary trial occurred in cohort 1, but none in cohort 2.
Primary_evidence: Adverse Events 1:   Total: 1/35 (2.86%)   congestive heart failure *1/35 (2.86%) Adverse Events 2:   Total: 0/40 (0.00%)   congestive heart failure *0/40 (0.00%)