RESUMO
Traumatic neuromas are tumors resulting from hyperplasia of axons and nerve sheath cells after section or injury to the nervous tissue. We present a case of this tumor, confirmed by anatomopathological examination, in a male patient with history of circumcision. Knowledge of this entity is very important in achieving the differential diagnosis with other lesions that affect the genital area such as condyloma acuminata, bowenoid papulosis, lichen nitidus, sebaceous gland hyperplasia, achrochordon and pearly penile papules.
Assuntos
Circuncisão Masculina/efeitos adversos , Neuroma/etiologia , Neoplasias Penianas/etiologia , Diagnóstico Diferencial , Humanos , Masculino , Neuroma/patologia , Neoplasias Penianas/patologia , Pênis/lesões , Pênis/patologia , Adulto JovemRESUMO
Abstract Traumatic neuromas are tumors resulting from hyperplasia of axons and nerve sheath cells after section or injury to the nervous tissue1. We present a case of this tumor, confirmed by anatomopathological examination, in a male patient with history of circumcision. Knowledge of this entity is very important in achieving the differential diagnosis with other lesions that affect the genital area such as condyloma acuminata, bowenoid papulosis, lichen nitidus, sebaceous gland hyperplasia, achrochordon and pearly penile papules.
Assuntos
Humanos , Masculino , Adulto Jovem , Circuncisão Masculina/efeitos adversos , Neuroma/etiologia , Neoplasias Penianas/etiologia , Diagnóstico Diferencial , Neuroma/patologia , Neoplasias Penianas/patologia , Pênis/lesões , Pênis/patologiaRESUMO
Hansen's disease is a chronic infecto-contagious disease caused by Mycobacterium leprae. The bacillus prefers low-temperature areas and the nose is usually the initial site of lesions. Transmission of the bacilli occurs by nasal and oropharyngeal secretions, and through solutions of continuity of the skin and/or mucosae. Nasal manifestations are found in the later stages of the disease.
Assuntos
Hanseníase Virchowiana/patologia , Deformidades Adquiridas Nasais/patologia , Doenças Nasais/patologia , Idoso , Humanos , Masculino , Mycobacterium leprae , Deformidades Adquiridas Nasais/microbiologia , Doenças Nasais/microbiologiaRESUMO
Hansen's disease is a chronic infecto-contagious disease caused by Mycobacterium leprae. The bacillus prefers low-temperature areas and the nose is usually the initial site of lesions. Transmission of the bacilli occurs by nasal and oropharyngeal secretions, and through solutions of continuity of the skin and/or mucosae. Nasal manifestations are found in the later stages of the disease.
Assuntos
Humanos , Masculino , Idoso , Hanseníase Virchowiana/patologia , Deformidades Adquiridas Nasais/patologia , Doenças Nasais/patologia , Deformidades Adquiridas Nasais/microbiologia , Doenças Nasais/microbiologia , Mycobacterium lepraeRESUMO
Pityriasis Rubra Pilaris (PRP) is a chronic and rare papulosquamous disorder. Treatment of Pityriasis Rubra Pilaris is based on empiric evidence because of several doubts regarding its etiology and also because of its relative rarity, making randomized studies difficult to perform. Some factors suggest that the metabolism of vitamin A is involved in pathogenesis. We report a case of Pityriasis Rubra Pilaris associated with autoimmune hypothyroidism which presented rapid and complete response after thyroid hormone replacement, without any association with other systemic treatment. In literature there are only three other reports of significant improvement of the lesions after hormonal correction. Deficiency of thyroid hormone inhibits the conversion of carotene into vitamin A, which would be responsible for the occurrence of Pityriasis Rubra Pilaris in this patient.
Assuntos
Hipotireoidismo/complicações , Pitiríase Rubra Pilar/etiologia , Deficiência de Vitamina A/complicações , Adulto , Terapia de Reposição Hormonal , Humanos , Hipotireoidismo/tratamento farmacológico , Masculino , Pitiríase Rubra Pilar/tratamento farmacológico , Hormônios Tireóideos/uso terapêutico , Tiroxina/uso terapêutico , Resultado do Tratamento , Vitamina A/uso terapêuticoRESUMO
Pityriasis Rubra Pilaris (PRP) is a chronic and rare papulosquamous disorder. Treatment of Pityriasis Rubra Pilaris is based on empiric evidence because of several doubts regarding its etiology and also because of its relative rarity, making randomized studies difficult to perform. Some factors suggest that the metabolism of vitamin A is involved in pathogenesis. We report a case of Pityriasis Rubra Pilaris associated with autoimmune hypothyroidism which presented rapid and complete response after thyroid hormone replacement, without any association with other systemic treatment. In literature there are only three other reports of significant improvement of the lesions after hormonal correction. Deficiency of thyroid hormone inhibits the conversion of carotene into vitamin A, which would be responsible for the occurrence of Pityriasis Rubra Pilaris in this patient.