RESUMO
Abstract: Syringocystadenoma papilliferum is a rare benign hamartomatous adnexal tumor of the apocrine or eccrine sweat glands. Most patients present a solitary lesion in the head and neck region. Presentation outside the head and neck region is even more uncommon. We present a case of Syringocystadenoma papilliferum with papulonodular lesion located on the vulva of an infant girl. This case illustrates the atypical location of this rare disease and adds to the differential diagnosis of lesions on the vulva.
Assuntos
Criança , Feminino , Humanos , Cistadenoma/patologia , Neoplasias das Glândulas Sudoríparas/patologia , Siringoma/patologia , Neoplasias Vulvares/patologia , Biópsia , Pele/patologiaRESUMO
Lithium has been implicated in the exacerbation of pre-existing psoriasis, in the induction of psoriasis on previously uninvolved skin of psoriasis patients, and in the triggering of psoriasis for the first time in patients without a personal or family history. Lithium-induced psoriasis (and its resistance to treatment) is one of the major reasons for noncompliance in patients treated with lithium. We describe a male patient who developed generalized ostraceous psoriasis whose clinical appearance mimicked dermatitis neglecta, 10 months after starting therapy with lithium.
Assuntos
Dermatite/patologia , Psoríase/patologia , Adulto , Biópsia , Fármacos Dermatológicos/uso terapêutico , Diagnóstico Diferencial , Toxidermias/etiologia , Toxidermias/patologia , Humanos , Lítio/efeitos adversos , Masculino , Metotrexato/uso terapêutico , Psoríase/induzido quimicamente , Pele/patologia , Resultado do TratamentoRESUMO
Lithium has been implicated in the exacerbation of pre-existing psoriasis, in the induction of psoriasis on previously uninvolved skin of psoriasis patients, and in the triggering of psoriasis for the first time in patients without a personal or family history. Lithium-induced psoriasis (and its resistance to treatment) is one of the major reasons for noncompliance in patients treated with lithium. We describe a male patient who developed generalized ostraceous psoriasis whose clinical appearance mimicked dermatitis neglecta, 10 months after starting therapy with lithium.
.Assuntos
Adulto , Humanos , Masculino , Dermatite/patologia , Psoríase/patologia , Biópsia , Diagnóstico Diferencial , Fármacos Dermatológicos/uso terapêutico , Toxidermias/etiologia , Toxidermias/patologia , Lítio/efeitos adversos , Metotrexato/uso terapêutico , Psoríase/induzido quimicamente , Pele/patologia , Resultado do TratamentoRESUMO
Syringocystadenoma papilliferum is a rare benign hamartomatous adnexal tumor of the apocrine or eccrine sweat glands. Most patients present a solitary lesion in the head and neck region. Presentation outside the head and neck region is even more uncommon. We present a case of Syringocystadenoma papilliferum with papulonodular lesion located on the vulva of an infant girl. This case illustrates the atypical location of this rare disease and adds to the differential diagnosis of lesions on the vulva.