GASTRO INTESTINAL PATHO PHYSIOLOGY PART 3-PEPTIC ULCER
Assalam o Alaikum everyone
lets have a look on brief introduction to peptic ulcer
video start at 0:10 pathophysiology
Peptic ulcers are open sore that develop in the lining of the oesophagus ,stomach and upper portion of small intestine
Oesophageal ulcer
that occurs on the inside of oesophagus
Gastric ulcer
that occur on the inside of stomach
Duodenal ulcer
that occur on the inside
of the upper portion of small intestine
0:40 brief intro to stomach and PUD
The stomach is the organ of the digestive system in which food travels from the esophagus and is further broken down before its nutrients are absorbed in the small intestine. It produces acid and various enzymes that break down food into simple substances. The inside wall of the stomach is protected from the acid and enzymes by a mucous lining. Ulcers are caused when there is an imbalance between the digestive juices produced by the stomach and the various factors that protect the lining of the stomach. Symptoms of ulcers may include bleeding.
1:11 causes of peptic ulcer
helicobacter pylori
regular NSAIDs
medication such as anti coagulant and SSRIs
2:05 SIGN AND SYMPTOMS
burning
weight loss
burping
bloating
nausea
vomiting
loss of apeptite
heart burn
fatigue
2:23 RISK FACTOR
smoke
alcohol
stress'
eating spicy food
2:32 DIAGNOSIS
upper ensoscopy
upper gastro intestinal GI series
H.pylori lab test
biopsy
2:45 TREATMENT
done by the
Medication
Surgery
Medications that block acid production and promote healing
Medications that protect the lining of your stomach and small intestine.
3:01 PREVENTION
prevented by the avoiding tea,coffee,alcohol,tobacco,aspirin and NSAIDSs
3:10 last is the complication
internal bleeding
perforation
obstruction
gastric cancer
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