ULTRASONOGRAPHIC FINDINGS IN CANINE GASTRIC NEOPLASIA IN 13 PATIENTS |
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| Authors: | Barbara Kaser-Hotz Drmedvet Beat Hauser Drmedvet Pierre Arnold Drmedvet |
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| Institution: | Section of Radiology, University of Zurich, Switzerland.;Institue of Veterinary Pathology, University of Zurich, Switzerland.;Small Animal Medicine of the Veterinary School, University of Zurich, Switzerland. |
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| Abstract: | The ultrasonographic findings in 13 canine patients with histopathologically proven gastric tumors were reviewed. The echogenicity of gastric wall lesions was variable and independent of the type of tumor. All dogs had an increase in gastric wall thickness and in only one dog was the wall layering intact. Regional lymph node involvement was a common finding, but abnormalities within the liver were seen in only one patient. Gastric neoplasia was observed most commonly in middle-aged and old, medium- to large-sized dogs. Carcinoma was the most common tumor found. In this study, with a limited number of animals and limited tumor types, it appeared that thickening of the gastric wall, accompanied by loss of gastric wall layering and enlargement of regional lymph nodes were ultrasonographic signs likely to be found with gastric neoplasia. In this limited study the histologic type of gastric tumor could not be predicted on the basis of the ultrasound examination. |
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| Keywords: | ultrasonography gastric neoplasia canine |
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