Mycosis FungoidesSezary SyndromeSkin NeoplasmsLymphoma, T-Cell, CutaneousParapsoriasisPUVA TherapyMucinosis, FollicularUltraviolet TherapyDisease ProgressionSkinAcitretinHypopigmentationAntigens, CD7Lymphomatoid PapulosisSkin DiseasesVitiligoMethoxsalenDermatitis, ExfoliativeGene Rearrangement, gamma-Chain T-Cell Antigen ReceptorLymphoma, T-CellMechlorethamineRadiotherapy, High-EnergyGene Rearrangement, T-LymphocyteTelangiectasisAntigens, CD30BiopsyT-LymphocytesImmunophenotypingLymphatic DiseasesOcclusive DressingsLymphomaImmunohistochemistry