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GI Tract Diseases
Symptoms | Disease | Treatment | How to diagnose |
---|---|---|---|
Sudden onset of pain, difficulty eating/swallowing, fever, swollen gums, blisters, lesions on lips | Herpetic Stomatitis | Supportive (warm-water rinse, topical anesthetics, antivirals) | History/exam |
Burning, tingling, swelling, ulcers of mucous membrane | Aphthous Stomatitis | Supportive (warm-water rinse, topical anesthetics, antivirals | History/exam |
Heartburn, regurgitation, nausea. Worsened by exercise, bending, or lying down. | Gastroesophageal reflux and Barrett's Esophagus | Low-fat, high-fiber foods. Avoid caffeine, tobacco, alcohol, chocolate, peppermint, carbonation. Antacids, PPIs, small meals. | history/exam. Upper Gi endoscopy/EGD (showing orange/salmon colored mucus. Confirm with biopsy) |
Indigestion, cramping, belching, vomiting, epigastric pain in the region of the abdomen, vomiting blood, fullness in the abdomen. | Gastritis | Eliminate known irritant. Chronic (H. pylori infection) - antacids, antibiotics. | History showing exposure to Gi irritant. H. Pylori antibodies on blood test. |
Persistent heartburn/indigestion, nagging stomach pain, GI bleeding, nausea, vomiting, weight loss, bloody stool | Peptic Ulcers | Antibiotics to treat H. pylori. Prostaglandin analog, cautery to control bleeding | EGD, upper Gi barium swallow. H. Pylori (breath test, stool antigen) |
Diarrhea, cramping, nausea, vomiting, malaise, fever, rumbling stomach sounds | Gastroenteritis | Symptomatic, fluids, nutritional supports, antidiarrheals, antiemetics | History/exam. Stool/blood culture |
Weight loss, anorexia, abdominal distention, flatulence, intestinal bleeding, peripheral neuritis, dermatitis, muscle wasting, diarrhea (large stools that are light yellow/gray, greasy, and foul smelling) | Celiac Disease | Gluten-free diet, don't eat BROW, eat CRAP | Serological test and biopsy (destroyed villi in small intestine). Symptoms improve with gluten-free diet |
Abdominal pain with constipation, constipation alternating with diarrhea, abdominal distention, back pain, weakness, faintness, stool may be mucus covered. No blood or nocturnal BMs. Symptoms improved with defecation. | Irritable Bowl Syndrome (IBS) | Avoid irritating food, caffeine, alcohol, fat, dairy, sweeteners, increase fiber. | History, CBC, stool examination to rule anything out |
Abdominal pain, diarrhea, lack of appetite, low fever, weight loss, variety of sores, fissures, fistulas or strictures | Crohn's Disease | Symptomatic/supportive. Corticosteroids, antibiotics, colectomy, ileostomy. | Barium x-ray, colonoscopy (cobblestoning and skip lesions) |
Recurrent bloody diarrhea with pus and mucus, LLQ pain, urgency to poop, fever, weight loss, dehydration | Ulcerative Colitis | Anti-inflammatory agents, immunomodulators, corticosteroid, surgery. Cured with colectomy | Sigmoidoscopy, colonoscopy shows friable mucosal lining |
Fever, LLQ pain, possible bleeding | Diverticular disease | High-residue diet (bran, bulk additives, stool softeners), antibiotics, bowel rest | Ct, colonoscopy |
Early: abdominal pain. nausea, vomiting, anorexia Late: Pain in LR abdomen (McBurney's point), boardlike rigidity, increased tenderness. Fever, malaise, diarrhea/constipation, tachycardia. | Acute appendicitis | Appendectomy | Exam with characteristic symptoms. Increased WBC, CT. |
Rectal bleeding, pruritus, vague discomfort, protruding lumps from anus | Hemorrhoids | High-roughage diet, stool softeners, OTC creams that calm inflammation | Exam for external, proctoscopy for internal |
Poop varies in fluidity and volume, accompanied by flatulence, abdominal distension, fever, headache, anorexia, vomiting, malaise, cramping | Diarrhea | Symptomatic, correct underlying disorders, clear liquids | Bacterial cultures, proctoscopy, radiological studies, tests for occult blood. |
Heartburn, esophageal reflux, severe pain if stomach is caught above the diaphragm | Hiatal Hernia | Surgery, dietary modification, antacids, stool softeners, laxatives | Chest x-ray, barium x-ray, endoscopy |
Lump that disappears when person is supine, sharp steady pain, bowel obstruction possible | Abdominal/Inguinal hernias | Supportive trusses, surgery | Exam, sharp abdominal pain when lifting/straining, ultrasound |
Acute onset of RUQ pain radiating to shoulder and back, nausea, vomiting, flatulence, belching, heartburn. | Cholelithiasis (gall stones) | Bowel rest, analgesia, IV antibiotics, hydration, laparoscopic cholecystectomy | History, gallbladder ultrasound, blood tests |
Gradual onset of RUQ pain, anorexia, nausea, vomiting, low-grade fever/chills | Cholecystitis (inflamed gallbladder) | Bowel rest, analgesia, IV antibiotics, hydration, laparoscopic cholecystectomy | History, gallbladder ultrasound, blood tests |
Fever, RUQ pain, jaundice (Charcot's triad) | Cholangitis(inflamed bile duct) | Bowel rest, analgesia, IV antibiotics, hydration, laparoscopic cholecystectomy | History, gallbladder ultrasound, blood tests |
Nausea, vomiting, anorexia, dull abdominal ache, weakness, fatiguability, weight loss, pruritus, peripheral neuritis, bleeding tendencies, leg edema, ascites, jaundice | Cirrhosis | Adequate rest/diet, restrict alcohol, vit/min supplements, liver transplant | Enlarged/firm liver with blunt edge |
Flu-like malaise, fatigue, anorexia, myalgia, fever, dark-colored urine, clay-colored stools, rashes, hives, abdominal pain/tenderness, pruritus, jaundice | Viral Hepatitis | Bed rest, diet, fluids, antiemetics | Establish type of hepatitis. Blood tests show liver enzymes, antibody-antigen type and viral proteins |
Rectal bleeding, pallor, ascites, cachexia, lymphadenopathy, hepatomegaly, weight loss | Colorectal Cancer | Surgery, chemo/radiation | Colonoscopy at 50 yrs. Biopsy the tumor. Digital exam can detect rectal tumors |
Abdominal pain that radiates to back, anorexia, jaundice, weight loss, weakness, fatigue, diarrhea, nausea, vomiting, low-back pain | Pancreatic Cancer | Depends on stage, location, age, overall health. Radiation/chemo doesn't really help | CT. Biopsy of the affected portion of the pancreas. |