105 results
Lichen Planus- ...On examination, numerous purple papules were noted on the anterior surface of the forearms
lesions showed a fine ... confirming the diagnosis ... Although the cause ... #NEJM #clinical ... #photo #lichen #
Gerstmann Syndrome
1) Finger agnosia - Inability to name their own fingers, affecting both sides
2) Right-left confusion
Gerstmann Syndrome 1) Finger ... name their own fingers ... able to copy Causes ... : Stroke (main cause ... Syndrome #neurology #diagnosis
Conjunctival Petechiae: Conjunctival petechiae, in this case secondary to endocarditis.
Photo credit, Josh Fierer, M.D.

Charlie Goldberg, M.D.
petechiae, in this case ... Photo credit, Josh ... Fierer, M.D. ... Images #Clinical #Photo
Common Causes of the Different Categories of Dizziness #Diagnosis #PrimaryCare #EM #IM #Differential #Dizziness #Vertigo #Disequilibrium
Common Causes of ... of Dizziness #Diagnosis ... Lightheadedness #Table #NEJM
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 โ€ข Abduction - C5,C6 (axillary)
 โ€ข Adduction - C6, C7,
, C8 (radial) Finger ... Supinator - C5, C6 โ€ข Finger ... Erb's Palsy is caused ... Dislocation - May cause ... Dermatomes #Myotomes #diagnosis
Erythema Nodosum: In this case, E. Nodosum has occured secondary to 
Streptococcal infection.
Photo credit, Josh Fierer,
Nodosum: In this case ... Photo credit, Josh ... Fierer, M.D. ... Erythema #ENodosum #Photo
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
Mallet Finger Absence ... exclude Mallet finger ... โ€ข Finger deformity ... caused by disruption ... Radiology #XRay #Diagnosis
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Wide (1) VT - DANGER ... B Afib + WPW - DANGER ... Vfib/flutter - DANGER ... pause 2ยบ - Mobitz ... bradyarrhythmia #ECG #EKG #diagnosis
Sebaceous hyperplasia 
 - Yellow papule 
 - Donut-shape 
 - Central umbilication 
 - Telangiectasia
Usually multiple - Causes ... #Dermatology #Diagnosis ... Benign #Clinical #Photo
Janeway Lesion: Flat, painless, erythematous lesions seen on the palm of this patient's hand. While
frequently associated
endocarditis, in this case ... Photo credit, Josh ... Fierer, M.D. ... Images #Clinical #Photo