33 results
Algorithm for the Evaluation of Chronic Diarrhea (< 7 days)
Exclude:
1. Causes of acute diarrhea
2. Lactose intolerance
3.
Irritable bowel ... syndrome 4. ... biopsy - Small bowel ... fat Increased fecal ... workup #diagnosis #differential
Causes of Pediatric Diarrhea - Differential Diagnosis Algorithm
Infectious:
 • Viral
 • Bacterial
 • Parasitic
Malabsorption:
 • Lactase
- Differential ... • Inflammatory Bowel ... Syndrome • Food ... Syndrome #Diarrhea ... #Differential #
Fecal Incontinence - Pathogenesis and Complications
Continence mechanisms are impaired
 • Local neuronal damage
 • External and
Fecal Incontinence ... , diarrhea-predominant ... irritable bowel ... syndrome, laxatives ... dementia) #Fecal
Chronic Diarrhea - Differential Diagnosis Algorithm
Steatorrhea
 - Maldigestive
    • Pancreatic Insufficiency
 - Primary
Chronic Diarrhea ... - Differential ... Syndrome ... Lymphoma #Chronic #Diarrhea ... #SmallBowel #Differential
Clinical Manifestations of Serotonin Syndrome
 • Ophthalmologic: Mydriasis, Ocular clonus (slow horizontal movements)
 • Gastrointestinal: Diarrhea,
Manifestations of Serotonin Syndrome ... Gastrointestinal: Diarrhea ... , increased bowel ... Cardiovascular and vital sign ... Symptoms #spectrum #signs
Hypophosphatemia - Differential Diagnosis Algorithm

Transcellular Shift
 • Recovery From DKA
 • Refeeding Syndrome
 • Acute Respiratory
Hypophosphatemia - Differential ... • Refeeding Syndrome ... GI: • Small bowel ... diarrhea • Enteric ... • Inflammatory Bowel
Intussusception on POCUS

Notice the target sign on the left (TV view) and the telescoping bowel on
Intussusception on POCUS ... Notice the target sign ... view) and the telescoping ... bowel on the right ... Intussusception #POCUS
Risk Factors and Signs of Copper Deficiency
Risk Factors:
 • Gastrointestinal: Previous upper bowel resection/bariatric surgery, Inflammatory
Risk Factors and Signs ... Previous upper bowel ... , Inflammatory bowel ... disease, Chronic diarrhoea ... , Short bowel syndrome
Irritable Bowel Syndrome (IBS) - Diagnosis and Workup Summary
Use a positive diagnostic strategy with minimal testing.
Syndrome (IBS) - ... • If Diarrhea: ... disease w/ fecal ... calprotectin or fecal ... #Syndrome #Diagnosis
Clinical manifestations of anaphylaxis. 
Neurological (<15%): Dizziness, syncope, seizures, Confusion, impending doom. headache
Angioedema: Lips, tongue, orbit,
arrest, Kounis syndrome ... Nausea, vomiting, diarrhea ... abdominal pain and fecal ... #anaphylaxis #signs