528 results
Causes of Myocarditis
Infectious Etiologies:
 • Viral agents: Adenoviruses, Enteroviruses (coxsackievirus), Herpesviruses (human herpesvirus 6, Epstein—Barr virus),
Mycobacterium species ... Streptococcal species ... , Candida species ... Immunological Syndromes ... Churg-Strauss syndrome
Metabolic Pathways of Purple Urine Bag Syndrome: Adopted from chart originally published in Purple Urine Bag
Purple Urine Bag Syndrome ... Purple Urine Bag Syndrome ... , Enterococcus species ... aeruginosa, Citrobacter species ... Purple #Urine #Bag #Syndrome
Whipple Disease (Tropheryma whipplei) - Diagnosis and Management 

Caused by: Tropheryma whipplei

Symptoms and Signs:
1. Migratory poly/oligoarthralgia
positive T. whipplei tests ... from the same specimen ... positive T. whipplei test ... two different specimens
Freiberg's Test for Piriformis Syndrome

Flex the hip to 90 degrees, internally rotate the hip.
Pain in the
Freiberg's Test ... for Piriformis Syndrome ... #Piriformis #syndrome ... #Freibergs #Test ... lumbar #clinical #video
Acute Pharyngitis: Differential Diagnosis
Infectious:
 • Respiratory viruses (25-45%)
 • Group A Strep (5-15%)
 • Other bacteria:
and Chlamydia species ... Acute Retroviral Syndrome ... Diffuse viral syndromes ... PFAPA, Behcet syndrome
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
nerve injury (25%) TEST ... Compartment syndrome ... posterior drawers, and special ... consider compartment syndrome ... msk #clinical #video
Glomerular Diseases - Nephritic and Nephrotic Syndromes

Nephritic syndrome:
 - Acute poststreptococcal 
glomerulonephritis 
 - Rapidly progressive
and Nephrotic Syndromes ... Nephritic syndrome ... Nephrotic syndrome ... Nephritic #Nephrotic #Syndromes ... GrepMed Recommended Text
Pace Maneuver for Piriformis Syndrome

With the patient's hips and needs flexed to 90 degrees, the patient
for Piriformis Syndrome ... The test is positive ... Pace #Maneuver #Test ... #Piriformis #Syndrome ... #clinical #video
Positive Anterior drawer test video

Test for ACL integrity. Knee at 90 degree pulling tibia forward. (+)
Anterior drawer test ... video Test for ... tibia forward. (+) test ... Anterior #Drawer #Test ... Positive #Clinical #Video
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
Abnormal Head Impulse Test ... Cause This video ... Normal Head Impulse Test ... Video by Dr. ... PhysicalExam #Clinical #Video