PHYS 799 Chapter Notes - Chapter 14: Herpetic Gingivostomatitis, Respiratory Tract, Oral Mucosa
23 Apr 2019
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* bolded text and tables were called out as need to know or were comments by dr. deyrup. Infiltrate locally before mets to mediastinal lymph nodes, lung, liver. Odontogenic cysts and tumors (can read over, not relevant at this stage in education) Htn causes shunting in to caval system enlarging subepithelial venous plexi: seen on angiography tortuous dilated veins in submucosa of distal esophagus, can rupture leading to hematemesis and death or hepatic coma. Neoplastic disease of the stomach: gastric polyps. Inflammatory and hyperplastic gastric polyps a/w chronic gastritis: multiple, ovoid; risk of dysplasia increases with polyp size (>1. 5cm, fundic gland polyps sporadically or w/fap, no neoplastic potential. Internal hemorrhoids dilation of superior hemorrhoid plexus: submucosal vessels protrude beneath mucosa subject to trauma, pain & rectal bleeding (bright red blood), adults >30yo or pregnant. Americans, chinese usually after childhood: abetalipoproteinemia inability to secrete triglyceride-rich lipoproteins; auto rec, lipid (mono- and triglycerides) vacuoles in small intestinal epithelial cells.
