Cláudia Martins De Grossi Firman

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Two hundred and forty Brazilian patients with chest pain and normal cardiac evaluation were submitted to computerized esophageal manometry. Endoscopic examination and/or swallow barium studies had(More)
The most important etiologies of achalasia are idiopathic and related to Chagas' disease. The lower esophageal sphincter pressure (LESP) in idiopathic achalasia (Id Ach) is higher compared with a(More)
We developed an automated software-based procedure for estimation of the volume variation of the stomach using videofluoroscopic analysis of the gastric emptying. We used radiological images with(More)
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