15 results
Myasthenia Gravis
Signs, Symptoms and Testing - Likelihood Ratios
Does this patient have myasthenia gravis?
JAMA. 2005 Apr 20;293(15):1906-14.
Myasthenia Gravis ... , Symptoms and Testing ... eye movements #Diagnosis ... LikelihoodRatios #PhysicalExam ... #Testing
Ocular Myasthenia Gravis on Physical Exam

A 41yo female was referred by her neurologist for double vision.
In-office testing ... and the ice pack test ... include a Tensilon test ... #PhysicalExam # ... clinical #video #ophthalmology
Irritable Bowel Syndrome (IBS) - Diagnosis and Workup Summary
Use a positive diagnostic strategy with minimal testing.
Irritable Bowel Syndrome ... strategy with minimal testing ... cultures, but test ... allergy/ sensitivity testing ... Balloon Expulsion Test
Hemolysis - Differential Diagnosis Framework

1) Environment
  - Fragmentation
  - MAHA: TTP, HUS, DIC, HELLP
- Differential Diagnosis ... DIC, HELLP - Grafts ... Drug-associated, PCH, Evans Syndrome ... Laboratory Tests ... #hematology
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
presence of metabolic syndrome ... Areas of diagnostic ... decision for repeat testing ... Abnormal #Algorithm #Hepatology ... #Differential #Diagnosis
Behcet's Syndrome - Diagnosis
Diagnostic Criteria for Behget's Syndrome (International Study Group for Behget's Disease):
 • Recurrent,
Behcet's Syndrome ... - Diagnosis Diagnostic ... period AND • Meeting ... Abnormal pathergy test ... #criteria #rheumatology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
Positive pathergy test ... is a skin prick test ... ) Differential Diagnosis ... inhibitors • Uveitis- Ophthalmology ... signs #symptoms #rheumatology
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
Cold Agglutinin Syndrome ... Positive Coombs testing ... Test: Donath-Landsteiner ... test #cold # ... hemolytic #anemia #hematology
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Differential Diagnosis ... Effusions: - Hematologic ... Ravi Singh @rav7ks ... #differential #diagnosis ... #msk #physicalexam
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
Hepatopulmonary Syndrome ... Testing: • Pulse ... 10 minutes of rest ... hepatopulmonary #syndrome ... #treatment #hepatology