RESUMO Objetivo: Relatar um caso de pênfigo neonatal em paciente que manifestou lesões cutâneas extensas e críticas ao nascimento. Descrição do caso: Recém-nascido do sexo masculino com lesões vesicobolhosas extensas em região anterior do tórax e abdome, desde o nascimento. Admitido na ala ...
Abstract Background: To analyze the frequency and clinical relevance of anti-Mi-2 autoantibody in a representative sample of patients with dermatomyositis. Methods: This longitudinal inception cohort study, from 2001 to 2017, included 87 definite adult dermatomyositis. Anti-Mi-2 analysis was performed ...
Pituitary diseases such as acromegaly and Cushing's disease require surgical or medical therapy. In some functioning pituitary tumors, a spontaneous remission of hormonal hypersecretion is observed, mainly associated to apoplexy or pituitary infarction. We report the evolution of two female patients olde...
Acromegalia/diagnóstico por imagen,
Adenoma/diagnóstico por imagen,
Hipersecreción de la Hormona Adrenocorticotrópica Pituitaria (HACT)/diagnóstico por imagen,
Neoplasias Hipofisarias/diagnóstico por imagen,
Acromegalia/fisiopatología,
Adenoma/fisiopatología,
Imagen por Resonancia Magnética,
Hipersecreción de la Hormona Adrenocorticotrópica Pituitaria (HACT)/fisiopatología,
Apoplejia Hipofisaria,
Neoplasias Hipofisarias,
Remisión Espontánea
ABSTRACT During the routine ophthalmologic examination of a 38-day old female infant, indirect ophthalmoscopy revealed a dense hemorrhage on the fovea and a couple of superficial hemorrhages in the nasal retina of the left eye. No hemorrhage was observed in the right eye. A hand-held spectral domain opti...
Abstract: We report the case of a male 22-month-old child, with atypical presentation of Gianotti-Crosti syndrome after infection with Epstein-Barr virus....
Abstract: Background: Previous studies have shown oxidative stress in pemphigus vulgaris and pemphigus foliaceus, nevertheless, it remains unknown whether a similar response is characteristic of endemic pemphigus foliaceus in Peru. Objectives: To determine the oxidative stress response in endemic pemph...
Anticuerpos/sangre,
Estudios de Casos y Controles,
Estudios Transversales,
Desmogleína 1/sangre,
Desmogleína 1/inmunología,
Enfermedades Endémicas,
Ensayo de Inmunoadsorción Enzimática,
Peroxidación de Lípido/fisiología,
Malondialdehído/sangre,
Estrés Oxidativo/fisiología,
Pénfigo/inmunología,
Pénfigo/metabolismo,
Perú,
Valores de Referencia,
Remisión Espontánea,
Estadísticas no Paramétricas
Abstract Idiopathic Bone Cavity (IBC) or Simple Bone Cyst (SBC) is a non- epithelialized bone cavity with serosanguinous fluid content or empty. There is a literature debate regarding its pathogenesis that remains unclear. The main treatment option is the surgical exploration, although there are successf...
Factores de Edad,
Quistes Óseos/diagnóstico por imagen,
Quistes Óseos/patología,
Quistes Óseos/fisiopatología,
Tomografía Computarizada de Haz Cónico,
Enfermedades Mandibulares/diagnóstico por imagen,
Enfermedades Mandibulares/patología,
Enfermedades Mandibulares/fisiopatología,
Radiografía Panorámica,
Remisión Espontánea,
Factores Sexuales,
Factores de Tiempo
Abstract: Rapidly involuting congenital hemangioma is a rare vascular tumor that generally has a good prognosis. The authors describe a case of a newborn girl with a left cervical vascular lesion. Image exams were performed, and the lesion slowly decreased, leaving redundant skin. Considering all of the ...
Hemangioma/congénito,
Hemangioma/diagnóstico por imagen,
Hemangioma/patología,
Imagen por Resonancia Magnética,
Remisión Espontánea,
Piel/patología,
Factores de Tiempo,
Ultrasonografía,
Neoplasias Vasculares/congénito,
Neoplasias Vasculares/diagnóstico por imagen,
Neoplasias Vasculares/patología
ABSTRACT CONTEXT: Thrombotic microangiopathy syndrome or thrombotic thrombocytopenic purpura-hemolytic uremic syndrome (TTP-HUS) describes distinct diseases sharing common pathological features: microangiopathic hemolytic anemia and thrombocytopenia, without any other apparent cause. CASE REPORT: An ...
ABSTRACT Objective: to investigate spontaneous resolution rate of a series of patients with physiologic phimosis in relation to observation time and presence of symptoms. Methods: retrospective and longitudinal follow-up study of patients with physiologic phimosis, that did not apply topic treatment....
