Diverticulosis and Diverticulitis Assessment
- Outpouching
- Inflamed Diverticula
- Abdominal Pain
- Abdominal Distention
- Flatulence
- Fever
- Rectal Bleeding
- Alternating Constipation and Diarrhea
- Peritonitis
Diverticulosis and Diverticulitis Interventions
- High Fiber Diet
- Reduce Intra-abdominal Pressure
- Stool Softeners
- Exercise
- Anticholinergics
- Antibiotics
- Bowel Resection
Crohn's Disease Characteristics
- Terminal Ileum and Colon
- Rectal Sparing
- Transmural Inflammation
- Granulomas
- Skip Lesions
- Cobblestone Mucosa
- Fissures
- Fistulas
- Perianal Disease
- Creeping Fat
- Lymphoid Aggregates
- String Sign on Barium Swallow
Crohn's Symptoms and Associations
- Diarrhea
- Malabsorption
- Bile-Wasting
- Pigment Gallstones
- Oxalate Kidney Stones
- Ankylosing Spondylitis
- Erythema Nodosum
- Uveitis
- Migratory Polyarthritis
Crohn's Disease Assessment
- Diarrhea
- 5-6 per day
- Cramping Abdominal Pain
- Fever
- Weight Loss
- Malabsorption
- Anemia
- Obstruction
- Fistulas
Ulcerative Colitis Characteristics
- Autoimmune
- Mucosal and Submucosal Only
- Rectal Involvement
- Stepwise Lesions
- Friable Pseudopolyp
- Crypt Abscess
- Loss of Haustra
- Lead Pipe Appearance
- Bloody Diarrhea
Ulcerative Colitis Associations
- Toxic Megacolon
- Colorectal Carcinoma
- Anterior Uveitis
- Pyoderma Gangrenosum
- Ankylosing Spondylitis
- Primary Sclerosing Cholangitis
- P-ANCA
Ulcerative Colitis Assessment
- Cramping Abdominal Pain
- Tenesmus
- Bloody Diarrhea
- Up to 10-20 / Day
- Fever
- Hemorrhage
Mesenteric Ischemia
- Severe Abdominal Pain
- Bloody Diarrhea
- Metabolic Acidosis
- Increased WBC
- Increased Lactate (Lactic Acid)
- X-ray
- Air Within Bowel Wall
- CT Angiography
- Bowel Wall Edema
- Antibiotics
- Emergent Surgical Intervention
Colorectal Cancer Assessment
- 3rd Most Common Cancer
- Change in Bowel Habits
- Bowel Obstruction
- Rectal Bleeding
- Anemia
- Weight Loss
- Ascites
- Colonoscopy
- FOBT and FIT
Colorectal Cancer Interventions
- Surgical Colon Resection
- Radiation
- Chemotherapy
- Bowel Cleansing
- Screening
- Colostomy
- Dietary Consult
- Body Image
Familial Adenomatous Polyposis
- Autosomal Dominant
- Mutation in Chromosome 5
- APC Gene Mutation
- Overexpression of Beta-catenin
- Two-Hit Hypothesis
- Change in Bowel Habits
- Colonic Polyps
- Colonoscopy
- Prophylactic Surgery
- Progresses to Colorectal Carcinoma
Turcot Syndrome
- Autosomal Dominant or Autosomal Recessive
- Colonic Polyposis and a Malignant Central Nervous System Tumor
- Increased Risk of Colorectal Cancer
- Increased Risk of Brain Cancer
- Lynch Syndrome (Hereditary Nonpolyposis Colorectal Cancer)
- Glioblastoma Multiforme
- Familial Adenomatous Polyposis (FAP)
- Medulloblastoma
Lynch Syndrome (Hereditary Nonpolyposis Colorectal Cancer)
- Autosomal Dominant
- Defective DNA Mismatch Repair
- 80% Risk of Colon Cancer Development
- Proximal (Right) Colon
- Type II associated with Endometrial, Ovarian and Skin Cancers
- 3 Relatives with Colon Cancer
- Occurs Across 2 Generations
- 1 Relative Diagnosed < 50 Years Old
- Frequent Screening
- Colectomy
Peutz-Jeghers Syndrome
- Symptomatic Age: 10-30 Years
- LKB1/STK11 Gene Mutation
- Autosomal Dominant
- Benign GI Hamartomatous Polyps
- Mucocutaneous Hyperpigmentation
- Positive Family History
- Increased Risk of Colorectal Carcinoma