Keywords: ALCL, anaplastic large cell lymphoma; CTCL, cutaneous T-cell lymphoma; Humira; LyP, lymphomatoid papulosis; PCALCL, primary cutaneous anaplastic large cell lymphoma; RA, rheumatoid arthritis; TNF, tumor necrosis factor; adalimumab; anaplastic large cell lymphoma; cutaneous T-cell lymphoma; lymphoma; therapeutics; tumor necrosis factor-alfa.