3866 results
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
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
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
• No Treatment ... No Treatment. ... 3:1 block) • Treatment ... • Block in AV node ... block beyond AV node
Axillary Lymph Node Anatomy

By @rev.med

#Axillary #Lymph #Node #Anatomy
Axillary Lymph Node ... Axillary #Lymph #Node
Saddle-Nose Deformity in Granulomatosis with Polyangiitis (GPA)

#SaddleNose #Saddle #Nose #Deformity #Granulomatosis #Polyangiitis #GPA #Wegeners #clinical #video
Saddle-Nose Deformity ... SaddleNose #Saddle #Nose ... Wegeners #clinical #video
IgG4-Related Disease
Clinical history:  Man, 60 years, multiorgan involvement, unique or multiple inflammatory pseudotumor
4 phenotypes:
 •
renal, lung, lymph node ... glands, lymph nodes ... with response to treatment ... IgG4+ cells" Treatment ... phenotypes #workup #treatment
Intention Tremor on Physical Exam Demonstrated by Finger to Nose Testing

Caused by cerebellar dysfunction.

#Intention #Tremor #Dysmetria
Demonstrated by Finger to Nose ... Dysmetria #Finger #Nose ... #clinical #video
Azithromycin - since there has been a lot of noise around chloroquine/hydroxychloroquine, thought we can take
investigational treatments ... COVID-19… - Note ... COVID19 #Pandemic #Treatment
Thyroid Goiter in Severe Hypothyroidism on Neck Physical Examination

TSH 124. Hashimoto’s, lost to care and thyroid
Video by Dr. ... DrCindyCooper Note ... PhysicalExam #clinical #video