Antonio Carlos Maciel

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The authors report the case of an elderly woman assessed for dyspnea and right costal margin pain, whose chest radiography demonstrated opacity simulating pulmonary lesion, and computed tomography revealed the vascular origin of the condition. Acute aortic syndrome due to ruptured atheromatous plaque penetrating through the elastic lamina in association(More)
Introduction Voice modification after swallowing may indicate changes in the transit of the bolus. Objective The aim of this study is to verify the use of perceptual voice analysis to detect oropharyngeal dysphagia. Study Design Case series. Methods Twenty-seven patients with dysphagia as diagnosed by videofluoroscopy and 25 without were evaluated. The(More)
Malignant colon neoplasm is the third cause of death for cancer in the United States of America. Many of such deaths could be avoided with the introduction of an effective screening schedule (1). The ideal screening test is the one that allows for an early diagnosis and, consequently the management of the disease at its early stages. The effectiveness of a(More)
Background. Transarterial chemoembolization alone or in association with radiofrequency ablation is an effective bridging strategy for patients with hepatocellular carcinoma awaiting for a liver transplant. However, cost of this therapy may limit its utilization. This study was designed to evaluate the outcomes of a protocol involving transarterial(More)
  • Fernando Fernandez Hexsel, Letícia Frigo Canazaro, Mariana Capoani, Paula Musa Aguiar, Eiji Suwa, Antonio Carlos Maciel +7 others
  • 2009
5 Erdheim-Chester disease is a rare non-Langerhans cell histiocytosis of unknown etiology, affecting multiple organ system, involving bones, central nervous system, eyes, lungs, mediastinum, kidneys and retroperitoneum. The authors report two cases that progressed with the typical presentation of the disease. Radiological findings were in agreement with(More)
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