12 results
Algorithm for the Evaluation of Chronic Diarrhea (< 7 days)
Exclude:
1. Causes of acute diarrhea
2. Lactose intolerance
3.
days) Exclude: 1. ... Causes of acute ... Irritable bowel ... algorithm #workup #diagnosis ... #differential
Stool Cultures - Indications in Diarrhea
Patient Categories to Order Stool Cultures On:
 • Persisting 1 week
• Persisting 1 ... IBD, age > 70, pregnant ... infectious causes of acute ... 196 (1.5%) had a positive ... #gastroenterology
Algorithm for the Evaluation of Acute Diarrhea (< 7 days)
Are the following present?
   1.
Evaluation of Acute ... 1. ... positive 2. ... Hospitalization required #Acute ... algorithm #workup #diagnosis
Irritable Bowel Syndrome (IBS) - Diagnosis and Workup Summary
Use a positive diagnostic strategy with minimal testing.
Irritable Bowel ... Summary Use a positive ... the following: 1. ... • If Diarrhea: ... #workup #gastroenterology
Acute Diarrhea - Differential Diagnosis Framework
1)  Diagnostic studies only for dysentery, severe disease, >7 days
2)
Acute Diarrhea - ... Differential Diagnosis ... Framework 1) Diagnostic ... #Diarrhea #Differential ... NonInfectious #Algorithm #gastroenterology
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
Pain Causes - Differential ... potentially be an acute ... • Vomiting, diarrhea ... aneurysms • Acute ... #Diagnosis #gastroenterology
Causes of a low fecal elastase
Abnormal pancreatic imaging:
Chronic pancreatitis, Pancreatic tumours including cystic disease, Pancreatic resection,
Pancreatic atrophy, Acute ... result-watery diarrhoea ... elastase #low #differential ... #diagnosis #causes ... #gastroenterology
Causes of High-anion Gap and Non-anion Gap Metabolic Acidosis
Causes of High-anion Gap Acidosis:
 • Lactic acidosis
Renal failure (acute ... Diarrhea B. ... pancreatic or small-bowel ... Metabolic #Acidosis #differential ... #diagnosis #causes
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Interpretation: 1. ... Acute or chronic ... mmol/L Step 1 ... D-lactate (short bowel ... acidosis: - Diarrhea
13 Dangerous Causes of Headache:
 - subarachnoid hemorrhage: family history, PCKD, known berry aneurysm, sudden and
head in dependent position ... or at work) - acute ... preeclampsia: late pregnancy ... postpartum #Diagnosis ... Dangerous #Deadly #Differential