Results: 1568

ANCA associated vasculitis: experience of a tertiary care referral center

J. bras. nefrol; 41 (1), 2019
ABSTRACT Background and objectives: Anti-neutrophil cytoplasmic autoantibodies (ANCA) associated vasculitis is a small vessel vasculitis with insufficient epidemiologic estimates in the United States. We aimed to determine demographic and clinical features of ANCA associated vasculitis patients presenti...

Acute renal failure by rapidly progressive glomerulonephritis with IgA deposition in a patient concomitantly diagnosed with multibacillary Hansen's disease: a case report

J. bras. nefrol; 41 (1), 2019
ABSTRACT Rapidly progressive glomerulonephritis (RPGN) is a renal disease with an extensive differential diagnosis. This paper reports the case of a 55-year-old female patient diagnosed with Hansen's disease with acute progressive renal impairment after developing lower limb pyoderma. The association bet...

Reacción granulomatosa a cuerpo extraño en punta y dorso nasal por materiales de relleno: presentación de un caso clínico y revisión de la literatura

RESUMEN Paciente de 29 años con antecedente de tres rinomodelaciones en la punta nasal con ácido hialurónico hace cinco años, evaluada por deseo de mejora estética nasal y obstrucción nasal. Al examen visual se observó una leve giba osteocartilaginosa, punta bulbosa, narinas simétricas, sin later...

Carcinoma sebáceo extraocular, reporte de un caso

RESUMEN El carcinoma sebáceo es una neoplasia anexial poco común que puede originarse en cualquier lugar del cuerpo donde existan glándulas sebáceas, siendo la principal ubicación la cabeza y el cuello, existiendo la presentación ocular y extraocular. Alcanza entre 0,2% a 4,6% de todas las neoplasi...

Metástasis solitaria intraparenquimatosa del bazo estudios clínicos patológicos e inmunohistoquímico
Intraparenchymal solitary spleen metastasis pathological and immunohistochemical clinical studies

Rev. venez. oncol; 31 (1), 2019
Las metástasis esplénicas intra-parenquimatosas de tumores sólidos son tumores muy raros, y si se trata de nódulos únicos, son excepcionales. Presentamos dos casos de metástasis intra-parenquimatosas. El primer caso se trató de una mujer de 66 años con antecedentes de un adenocarcinoma endometria...

Perfil de pacientes diagnosticados com câncer de vesícula biliar

Objetivo: Descrever o perfil clínico-epidemiológico de pacientes diagnosticados com câncer de vesícula e identificar o estadiamento do tumor estabelecido no momento do diagnóstico, bem como o padrão histopatológico no momento da biópsia. Métodos: Trata-se de estudo transversal e descritivo reali...

Doença de Creutzfeldt-Jakob: relato de caso

As doenças priônicas fazem parte do grupo das síndromes de demência rapidamente progressiva com neurodegeneração. Em humanos, a doença de Creutzfeldt-Jakob é a mais prevalente. Atualmente, seu diagnóstico pode ser baseado em uma combinação do quadro clínico, ressonância magnética e eletroen...

Idiopathic multicentric Castleman’s disease, infrequent cause of Lupus-like: case report

Castleman’s disease (CD) or angiofollicular lymph node hyperplasia includes a heterogeneous mix of reactive lymphoproliferative processes with well-defined histological features. However, they differ in their localization patterns, clinical expression and etiopathogenesis. There ar...

Eosinophilic fasciitis: an atypical presentation of a rare disease

SUMMARY Eosinophilic fasciitis, or Shulman's disease, is a rare disease of unknown etiology. It is characterized by peripheral eosinophilia, hypergammaglobulinemia, and high erythrocyte sedimentation rate. The diagnosis is confirmed by a deep biopsy of the skin. The first line of treatment is corticother...

Most common histopathological patterns of the Minas Gerais Association of the Centers of Nephrology

SUMMARY INTRODUCTION: We analyzed the distribution and frequency of glomerular diseases in patients biopsied between 1992 and 2016 in centers that make up the AMICEN (Minas Gerais Association of Nephrology Centers). METHODS: We analyzed the biopsy reports of patients from 9 AMICEN nephrology centers. W...