Abstract Diffuse cutaneous melanosis is a rare complication of metastatic melanoma related to a worse prognosis. There are few cases reported in the literature. Its pathogenesis has not been completely elucidated, although studies have suggested certain mechanisms for its occurrence. It is clinically man...
Biopsia,
Resultado Fatal,
Neoplasias Hepáticas/patología,
Neoplasias Pulmonares/patología,
Melaninas/orina,
Melanoma/complicaciones,
Melanoma/patología,
Melanoma/secundario,
Melanosis/etiología,
Melanosis/patología,
Melanosis/orina,
Piel/patología,
Neoplasias Cutáneas/complicaciones,
Neoplasias Cutáneas/patología,
Neoplasias Cutáneas/secundario
Abstract Churg-Strauss syndrome is a rare systemic vasculitis characterized by asthma and other allergy symptoms as well as eosinophilia and necrotizing vasculitis involving small and medium-sized vessels. Its prevalence in the general population ranges from 1-3 cases per million a year, varying accordin...
Abstract Inherited Palmoplantar Keratodermas are rare disorders of genodermatosis that are conventionally regarded as autosomal dominant in inheritance with extensive clinical and genetic heterogeneity. This is the first report of a unique autosomal recessive Inherited Palmoplantar keratoderma -sensorine...
Abstract This case report describes an uncommon manifestation of histoplasmosis on the soft palate. The importance of appropriate treatment and follow-up in complex cases is emphasized, especially in patients with chronic diseases. Oral lesions may occur as multiple, granular and painful ulcers, as well ...
Antifúngicos/uso terapéutico,
Biopsia,
Resultado Fatal,
Histoplasmosis/tratamiento farmacológico,
Histoplasmosis/patología,
Itraconazol/uso terapéutico,
Úlceras Bucales/tratamiento farmacológico,
Úlceras Bucales/microbiología,
Úlceras Bucales/patología,
Paladar Blando/microbiología,
Paladar Blando/patología
Abstract Metastatic Crohn's disease is a rare extraintestinal manifestation of Crohn's disease. It is characterized by polymorphic skin lesions formed by non-caseating granulomas located on anatomical sites distant from the gastrointestinal tract. We report a rare case of metastatic Crohn's disease, simu...
Abstract: Blue nevus is a benign melanocytic lesion, typically asymptomatic and of unknown etiology. Many histological subtypes are recognized, the most commons being: common blue nevus, cellular blue nevus, and combined blue nevus. New rare variants have been described in the literature, with emphasis o...
Abstract Frontal fibrosing alopecia is a variant of lichen planopilaris with marginal progressive hair loss on the scalp, eyebrows and axillae. We report a case of frontal fibrosing alopecia and lichen planus pigmentosus in a postmenopausal woman, that started with alopecia on the eyebrows and then on th...
Corticoesteroides/uso terapéutico,
Alopecia/tratamiento farmacológico,
Alopecia/patología,
Biopsia,
Dermoscopía,
Finasterida/uso terapéutico,
Frente/patología,
Hiperpigmentación/tratamiento farmacológico,
Hiperpigmentación/patología,
Liquen Plano/tratamiento farmacológico,
Liquen Plano/patología,
Posmenopausia,
Piel/patología,
Resultado del Tratamiento
Abstract Cryptococcosis is a common fungal infection in immunocompromised patients, caused by genus Cryptococcus, presenting with meningitis, pneumonia, and skin lesions. Cutaneous presentation can be varied, but specifically in solid organ transplant recipients (iatrogenically immunocompromised), crypto...
Antifúngicos/uso terapéutico,
Biopsia,
Criptococosis/tratamiento farmacológico,
Criptococosis/inmunología,
Criptococosis/patología,
Dermatomicosis/tratamiento farmacológico,
Dermatomicosis/inmunología,
Dermatomicosis/patología,
Diagnóstico Diferencial,
Inmunocompetencia,
Piel/patología
Abstract: Epidermolysis bullosa acquisita is a severe autoimmune subepidermal bullous disease. In this report, we described for the first time a patient with epidermolysis bullosa acquisita who developed acute renal failure. There is a possibility that epidermolysis bullosa acquisita and acute renal fail...
Abstract Plasmablastic lymphoma is a non-Hodgkin lymphoma characterized by its plasmacytic differentiation and predilection for the oral cavity. It is among the lymphomas most commonly associated with AIDS. This report details a case of a HIV-positive patient with a 1-month history of an exophytic mass i...
Síndrome de Inmunodeficiencia Adquirida/complicaciones,
Síndrome de Inmunodeficiencia Adquirida/patología,
Biopsia,
Inmunohistoquímica,
Linfoma Relacionado con SIDA/patología,
Linfoma Relacionado con SIDA/terapia,
Neoplasias de la Boca/patología,
Neoplasias de la Boca/terapia,
Neoplasias de la Boca/virología,
Linfoma Plasmablástico/patología,
Linfoma Plasmablástico/terapia,
Linfoma Plasmablástico/virología
