| 31. | Three axial varices are present along its body whorl, and they are ornamented by characteristic expanded hollow spines.
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| 32. | The periostracum is hairy, rather short over most of the surface, with longer bristles over the varices.
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| 33. | This spares the portal venous system from high pressure which can cause esophageal varices, caput medusae, and hemorrhoids.
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| 34. | However, non-selective ?-blockers do not prevent the " formation " of esophageal varices.
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| 35. | The other whorls contain three rounded, webbed varices with short, open spines and high ribs between the varices.
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| 36. | The other whorls contain three rounded, webbed varices with short, open spines and high ribs between the varices.
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| 37. | Insertion of a transjugular intrahepatic portosystemic shunt ( TIPS ) has been shown to alleviate varices caused by portal hypertension.
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| 38. | He also developed a cautery process for varices and a catheterization procedure for applying silver nitrate into the nasal canal.
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| 39. | Veins around the anus are particularly susceptible to the formation of bulges, and these bulges are called varices or hemorrhoids.
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| 40. | Bleeding risk of esophageal varices can be ascertained at the time of endoscopy by evaluating for the presence of these markers.
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