10 results
Fecal Incontinence - Pathogenesis and Complications
Continence mechanisms are impaired
 • Local neuronal damage
 • External and
Fecal Incontinence ... diarrhea, diarrhea-predominant ... irritable bowel ... syndrome, laxatives ... • Chronic constipation
Algorithm for the Evaluation of Chronic Diarrhea (< 7 days)
Exclude:
1. Causes of acute diarrhea
2. Lactose intolerance
3.
Evaluation of Chronic ... Irritable bowel ... biopsy - Small bowel ... 1000 g/24 h) #Chronic ... workup #diagnosis #differential
Stool Incontinence - Differential Diagnosis Algorithm
Affected Pelvic Floor 
 - Trauma/Surgery
   • Surgery: Anorectal,
Incontinence - Differential ... Constipation ... Emotional Problems - Diarrheal ... Syndrome • ... Chronic Laxative
Irritable Bowel Syndrome (IBS) - Pathophysiology, Diagnosis and Management Algorithm
Risk factors: Previous acute enteric infection, Female
Irritable Bowel ... , chronic fatigue ... cognitions, Abuse Diarrhea ... , Eluxadoline Constipation ... IBS #Irritable #Bowel
Causes of a low fecal elastase
Abnormal pancreatic imaging:
Chronic pancreatitis, Pancreatic tumours including cystic disease, Pancreatic resection,
Causes of a low fecal ... pancreatic imaging: Chronic ... malformation (eg ... of orlistat #fecal ... elastase #low #differential
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
Pain Causes - Differential ... • Vomiting, diarrhea ... Diffuse Pain: • Constipation ... • Irritable bowel ... #Causes #Differential
Causes of Chronic Diarrhea - Differential Diagnosis
Osmotic
 • Food/Drink: Lactose intolerance, Artificial sweeteners (e.g. sorbitol, high
Diarrhea - Differential ... Artificial sweeteners (e.g ... • Irritable bowel ... • Inflammatory bowel ... #Differential #
Diarrhea with Normal Colonoscopy
 • Colonic: Bile acid malabsorption, Microscopic colitis, Overflow diarrhoea, Missed pathology
 •
Colonoscopy • Colonic ... pathology • Small Bowel ... coeliac), Short bowel ... syndrome, Ischaemia ... #differential #
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acute or chronic ... ABG And BMP Normal ... D-lactate (short bowel ... syndrome, intestinal ... acidosis: - Diarrhea
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
permanent alopecia Differential ... • Malignancy (e.g ... Endocrine disorders (e.g ... small and large bowel ... with Lupus: • Chronic