Cristiane Gobbo Cançado

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This study was made with the objective of reevaluating the colon denervation in chronic Chagas' disease. The diameters of neuron perikaryons of the myenteric plexus were measured on paraffin sections in a ring from the sigmoid in Chagas' disease patients, 17 with and 10 without megacolon and in 10 non-chagasic controls. All neurons were counted in ten(More)
A morphometric study of the circular colon musculature was performed, in which the mast cell count was determined and the connective fibrous tissue in this layer was measured. The objective was to gain better understanding of Chagas megacolon morphology and contribute towards the knowledge of fibrosis pathogenesis in Chagas megas. An evaluation was made of(More)
We present a rare case of a 68-year-old postmenopausal woman with a mobile, hard, and painless pelvic abdominal mass that was palpated to the umbilical scar. Ultrasonography demonstrated a solid mass in the upper pole of the right kidney and a predominantly solid pelvic abdominal mass. Serum testosterone was 413 ng/dL. The patient underwent laparotomy on(More)
Subcutaneous granuloma annulare (SGA) is a self-limited inflammatory lesion consisting of dermal or subcutaneous nodules usually affecting children. Lower extremity involvement is the most common anatomic site. Because of the subcutaneous location, the morphological diagnosis of SGA can be challenging, and differential diagnoses are both benign and(More)
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