Leprosy, LepromatousLeprosyMycobacterium lepraeErythema NodosumLeprosy, TuberculoidLeprosy, BorderlineLeprostatic AgentsDapsoneLeprominClofazimineSkinLeprosy, MultibacillaryArmadillosAntigens, BacterialGlycolipidsSkin DiseasesProthionamideGranulomaSkin TestsMycobacterium lepraemuriumLeprosy, PaucibacillaryMycobacteriumAntibodies, BacterialT-LymphocytesPhenazinesLymphocyte ActivationSkin NeoplasmsRifampinImmunity, CellularPeripheral NervesMycobacterium bovisHypersensitivity, DelayedInterferon-gammaBCG VaccineImmunoglobulin GXenarthraLeukocytes, MononuclearMonocytesEnzyme-Linked Immunosorbent AssayFacial DermatosesImmunoglobulin M