20 results
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
Interesting knee ... An MRI confirmed ... Injury #Positive #Clinical ... #Video #PhysicalExam ... #Sports #Orthopedics
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Differential ... Fever/Chills/Joint pain ... Infectious Knee ... Seronegative Reactive Syndrome ... Effusions #causes #differential
BEE Syndromes - Non-inflammatory Causes

Immune-mediated conditions affecting the Brain, Eye, and Ear

Visual or auditory symptoms in
pachymeningitis • HIV ... • Enteroviral infections ... • Herpes virus infections ... MRI lesions and clinical ... noninflammatory #differential
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
), EBV infection ... Autoimmune diseases • Clinical ... Etiology: - Infections ... involvement Differential ... oncology #diagnosis #differential
Bone Deformity / Limp - Differential Diagnosis Algorithm 
Infection
 • Septic Arthritis
 • Cortical Hypertrophy
 •
Deformity / Limp - Differential ... Diagnosis Algorithm Infection ... Legg-Calve-Perthes Disease Knee ... Patellofemoral Syndrome ... Diagnosis #Algorithm #Orthopedics
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
epidural hematoma • infections ... constipation Differential ... cord infarct • HIV ... toon • Spinal infection ... #differential #
Ober's Test for TFL/ITB Inflammation

With the patient in the lateral position, affected side up.  The
restricted or pain ... Iliotibial #Band #Syndrome ... #knee #clinical ... #video #physicalexam ... #sports #msk #orthopedics
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
Cold Agglutinin Syndrome ... Clinical Presentation ... Mycoplasma, EBV, HIV ... younger pts) Differential ... chills, flank pain
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Lung Infections ... in HIV - Differential ... Pneumonia: • 3 syndromes ... of a "flu-like syndrome ... #differential #
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
- Spinal Cord Syndromes ... Infarction - Infection ... syphilis, and HIV ... Brown-Séquard Syndrome ... #lesions #differential