RESUMO
Delusional infestations are psychodermatologic disorders in which those affected have a false belief they are infested by parasites and/or "growing" inanimate objects from cutaneous surfaces. Individuals with delusional parasitosis (DP) believe parasites, bacteria, worms, mites, or other living organisms are the source of cutaneous symptoms, while those with Morgellons disease (MD) attribute their symptoms to growth of small fibers or inorganic material. In both DP and MD, self-inflicted, non-healing cutaneous lesions caused by scratching at the affected areas to alleviate symptoms are commonly observed. This report describes a case of oral mucosal lesions in a patient demonstrating overlapping symptoms of DP and MD. It is important for oral healthcare providers to recognize oral signs and symptoms that may be associated with psychodermatologic disorders.
Assuntos
Doença de Morgellons/diagnóstico , Doenças da Boca/psicologia , Doenças da Boca/terapia , Mucosa Bucal/patologia , Antipsicóticos/uso terapêutico , Delírio de Parasitose/diagnóstico , Diagnóstico Diferencial , Feminino , Humanos , Lábio/patologia , Pessoa de Meia-Idade , Doença de Morgellons/terapiaRESUMO
Lichen planus (LP) is an immune-mediated mucocutaneous disorder with a wide array of clinical presentations. Oral lichen planus (OLP) is characterized clinically by striae, desquamation, and/or ulceration. Lichen planopilaris (LPP), a variant of LP, affects the scalp, resulting in perifollicular erythema and scarring of cutaneous surfaces accompanied by hair loss. The association between OLP and LPP has been reported previously with scant information on concomitant or sequential disease presentation. We describe a patient with concomitant OLP and LPP, and to the best of our knowledge, this is the first report on OLP preceding the onset of LPP.
