7697 results
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
renal failure Clinical ... peripheral lymph nodes ... anterior/posterior MSK
Cervical Lymphadenopathy - Lymph Node Drainage
Preauricular nodes - Drain scalp, skin
 • Differential diagnosis: Scalp infections,
Lymphadenopathy - Lymph Node ... Preauricular nodes ... Posterior cervical nodes ... as preauricular nodes ... Supraclavicular nodes
Paracoccidioides brasiliensis Lymphadenitis: 

Paracoccidioidomycosis is a systemic fungal infection rare in the US, but endemic in
Head&neck, Lymph Nodes ... Lymph node entirely ... Note the characteristic ... Pathology #LymphNode #Clinical
Spondylosis - Pathogenesis and Complications

Vertebral disease that may compress the vertebral canal from all sides
Note: Do
from all sides Note ... pathophysiology #msk
Vertebral Body Abnormalities

A sheet of common (and uncommon) vertebral body findings, because a completely “normal” spine
Fracture Schmorl Node ... Abnormalities #Radiology #MSK
Stimulated
SA node
AV node -
Un-stimulated
#PQ
(mV) 0
ECG (lead II)
QRS
#QRS
#SA node
#AV node
#Bundle of His
Bundle branches
#Purkinje fibers
#QRS
#ST
Stimulated SA node ... AV node - Un-stimulated ... QRS #QRS #SA node ... #AV node #Bundle
Axillary Lymph Node Anatomy

By @rev.med

#Axillary #Lymph #Node #Anatomy
Axillary Lymph Node ... Axillary #Lymph #Node
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
Autoimmune diseases • Clinical ... spread - Lymph nodes ... involved lymph nodes ... Multiple lymph node ... Noncontiguous spread • Clinical
Clarke's Test (Patellar Grind Test)

Indicates Patellofemoral dysfunction.
 - Patient with knee in extension. Push posterior on
of patella then ask ... Patellar #Grind #clinical ... Patellofemoral #msk
Endocarditis Signs

 - Osler's Node: Painful red fingers/toes ➔ immune
 - Janeway Lesion: Painless palms/soles ➔
- Osler's Node ... JanewayLesion #Clinical