21 results
Approach to Diarrhea - Differential Diagnosis and Workup Algorithm

Acute Diarrhea (MINT):
 • Medications
 • Infections: Inflammatory
- Differential ... Diagnosis and Workup ... Medications • Infections ... ingestions ischemia) Chronic ... #Differential #
Algorithm for the Evaluation of Acute Diarrhea (< 7 days)
Are the following present?
   1.
Ova and parasite ... testing, if: ... HIV infection or ... fever, abdominal ... management #algorithm #workup
Diarrhea Workup and Management Algorithm in Transplant Patients
First Tier Microbiologic-Testing:
1. C. difficile PCR (Stool)
2. CMV qPCR
Diarrhea Workup ... Ova and Parasite ... negative and diarrhea ... #Workup #Management ... Transplant #diagnosis #differential
Chronic Diarrhea - Workup
Osmotic:
 • Consider food diary and trial avoiding certain foods or meds, Consider
Chronic Diarrhea ... - Workup Osmotic ... EricsMedicalLectures/ #Chronic ... #Diarrhea #Workup ... #diagnosis #differential
Algorithm for the Evaluation of Chronic Diarrhea (< 7 days)
Exclude:
1. Causes of acute diarrhea
2. Lactose intolerance
3.
Evaluation of Chronic ... Parasitic infections ... 1000 g/24 h) #Chronic ... #algorithm #workup ... #diagnosis #differential
Infectious Diarrhea - Laboratory Testing

Clostridium difficile
Salmonella enterica, Shigella spp, Campylobacter spp 
Salmonella enterica serovars Typhi and
Infectious Diarrhea ... - Laboratory Testing ... Paratyphi (enteric fever ... #differential # ... Laboratory #Testing
Clinical Presentations Suggestive of Infectious Diarrhea Etiologies
 • Persistent or chronic diarrhea - Cryptosporidium spp, Giardia
Suggestive of Infectious ... Persistent or chronic ... and parasitic infections ... ) • Chronic watery ... #differential #
Hypomagnesemia - Etiologies by Mechanism

Decreased GI Uptake 
 - Poor dietary intake (particularly common in alcoholics)
GI losses - Chronic ... diarrhea / IBD ... Hypomagnesemia #Differential ... Low #Magnesium #Table ... Classification #Causes #Workup
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
to heat (fires, heating ... pads, heating blankets ... or Haverhill fever ... PrathitKulkarni #Erythemas #comparison ... #table #differential
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
Infections 2. ... symptoms - Headache, fever ... abdominal pain, diarrhea ... #rheumatology #comparison ... #table