Follicular Lymphoma
Primary Cutaneous Variant of Follicular Lymphoma
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Same features as non-cutaneous and secondary cutaneous follicular lymphoma except:
- Frequent floral pattern
- 32% of cases vs 5% of secondary cases
- Less frequent bcl2
- 57% overall, 40% of grade 2 and 3 vs. 100% of secondary cases
- Less frequent t(14;18) translocation
- 31% vs. 77% of secondary cases
- Frequent floral pattern
- Most relapses are cutaneous
