click below
click below
Normal Size Small Size show me how
Upper GI Keywords
Chapter 53,54, 55 Iggy
Term | Definition |
---|---|
stomatitis | inflammation of oral mucosa, "canker sores" |
aphthous stomatitis | non-infectious inflammation of oral mucosa |
candidiasis | painful fungal infection, "moniliasis" |
dysphagia | difficulty swallowing |
leukoplakia | thickened, white, firmly attached patches that cannot be scraped off |
erythroplakia | red, velvety mucosal lesions on the surface of oral mucosa, precancerous |
periodontal disease | degenerative gum disease resulting in tooth and mandibular bone loss |
cryotherapy | extreme cold application |
glossectomy | tongue removal |
mandibulectomy | jaw removal |
commando procedure | combined neck dissection, mandibulectomy and oropharyngeal resection |
acute sialadentis | inflammation of salivary gland |
sialagogues | substances that stimulate the flow of saliva |
xerostomia | very dry mouth caused by a severe reduction in the flow of saliva |
parotidectomy | surgical removal of the parotid glands |
gastroesophageal reflux disease GERD | chronic, persistent backward flow of stomach contents into the esophagus |
gastroesophageal reflux GER | backward flow of stomach contents into the esophagus |
lower esophageal sphincter LES | small portion at the gastroesophageal junction near the cardiac sphincter |
erosion | ulceration |
Barrett's epithelium | columnar epithelium, more resistant to acid, premalignant, results from exposure to acid and pepsin, response to tissue injury |
esophageal stricture | narrowing of the esophageal opening |
dyspepsia | indigestion |
regurgitation | backward flow into the throat of food particles or fluid |
water brash | sensation of fluid in the throat without bitter or sour taste |
eructation | belching |
flatulence | gas |
odynophagia | painful swallowing |
upper endoscopy esophagogastroduodenoscopy EGD | insertion of an endoscope down the throat to see esophagus and look for abnormalities |
pH monitoring examination | most accurate method of dx GERD |
hiatal hernia | "diaphragmatic hernias" protrusion of the stomach through the esophageal hiatus of the diaphragm of the chest. |
metastasize | spread throughout the body |
stricture | narrowing |
halitosis | foul breath |
esophagectomy | removal of part or all of the esophagus |
esophagogastrostomy | removal of part of the esophagus and proximal stomach |
minimally invasive esophagectomy MIE | laparoscopic-assisted procedure for pt with early-stage cancer |
pyloromyotomy | cutting and suturing the pylorus |
colon interposition | section of right or left colon is removed and brought up into the thorax to substitute for the esophagus |
diverticula | sacs resulting from the herniation of esophageal mucosa and submucosa into surrounding tissue |
autodigestion | protective mucosal barrier that prevents the stomach from digesting itself |
acute gastritis | inflammation of the gastric mucosa or submucosa after exposure to local irritants |
chronic gastritis | spread out inflammation of the mucosal lining of the stomach |
pernicious anemia | results when vitamin b12 is depleted |
type a chronic gastritis | associated with the presence of antibodies to parietal cells and intrinsic factor |
atrophic gastritis | chronic gastritis seen in older adults, often occurs after exposure to toxic substances in the workplace, h. pylori infection or autoimmune factors |
hematemesis | vomiting blood |
melena | dark, sticky feces |
dyspepsia | heartburn, indigestion |
H2-receptor antagonists | used to block gastric secretion, a mucosal barrier fortifier |
proton pump inhibitors (PPIs) | antisecretory agents to suppress gastric acid secretions |
peptic ulcer | mucosal lesion of the stomach or duodenum |
peptic ulcer disease PUD | mucosal defenses become impaired and no longer protect the epithelium from the effects of acid and pepsin |
stress ulcers | multiple shallow erosions of the stomach and occasionally the proximal duodenum |
Curling's ulcer | ulcer in pt with extensive burnes |
Cushing's ulcer | ulcer in pt with increased intracranial pressure |
gastric lavage | instillation of room-temp solution in volumes of 200-300 mL |
achlorhydria | absences of secretion of hydrochloric acid |
dumping syndrome | a group of vasomotor symptoms that occur after eating |
alkaline reflux gastropathy | bile reflux gastropathy, complication of gastric surgery in which the pylorus is bypassed and removed |