398 results
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
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Causes of Knee Effusions ... Diagnosis Framework Knee ... distal to the knee ... Infectious Knee ... Chikungunya - Herpes virus
IgA Vasculitis – Henoch Scholein Purpura: Pathogenesis and Clinical Findings

 - Infectious Agents - 50% have
., influenza virus ... arthritis (especially knees
Varus Stress Test for LCL Injury on Knee Physical Exam

The knee is examined in extension and
Varus Stress Test ... LCL Injury on Knee ... Physical Exam The knee ... PT_yuu_mizu628 #Varus ... #Stress #Test #Knee
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
ACL-deficient Knee ... has pathologic varus ... alignment across the knee ... stability to the knee ... PivotShift #test #ACL #Knee
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
ACL-deficient Knee ... has pathologic varus ... alignment across the knee ... stability to the knee ... Lachmans #test #ACL #Knee
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
Positive Varus Stress ... Interesting knee ... corner (PLC) of the knee ... dr.dold.md #Varus ... #Orthopedics #Knee
Encephalitis Differential Diagnosis by Location

 • White Matter: PML, ADEM
 • Limbic System: HSV1, HSV6, Treponema
Listeria, West Nile Virus ... Equine Encephalitis Virus ... , Powassan Virus ... , Powassan Virus ... , Nipah Virus, Acute
Clinical Manifestations of Human Herpes Viruses (HHV)

Herpes simplex virus 1	HSV-1	Frequently subclinical (80-90%) Oral lesions (10-20%) congenital
Herpes simplex virus ... Herpes simplex virus ... Varicella-zoster virus ... Epstein—Barr virus ... Human herpes virus
Causes of Myocarditis 
1. Infectious Myocarditis
 • Bacterial - Staphylococcus, Streptococcus, Pneumococcus, Meningococcus, Gonococcus, Salmonella, Corynebacterium
virus, rubella ... virus, hepatitis ... C virus, dengue ... virus, Junin virus ... , rabies virus,
Persistence of clinically relevant viruses on dry inanimate surfaces

Most common viruses persist on surfaces for days
viruses Type of Virus ... SARS associated virus ... Herpes simplex virus ... Polio virus Type ... Pseudorabies virus