82 results
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
, the extension ... joint needs to be clinically ... of the terminal extensor ... immobilize • Splint: Extension ... Radiology #XRay #Diagnosis
Osler's Nodes: Painful, erythematous nodules associated with bacterial endocarditis. 
Photo credit, Josh Fierer, M.D.

Charlie Goldberg, M.D.
associated with bacterial ... Photo credit, Josh ... Fierer, M.D. ... Images #Clinical ... #Photo #Dermatology
Raynaud's Phenomenon: Cold induced arterial vasospasm, causing transient
hypoperfusion of the fingers.

Charlie Goldberg, M.D. - UCSD Catalog
: Cold induced arterial ... hypoperfusion of the fingers ... UCSD Catalog of Clinical ... Images #Clinical ... #Photo #Raynauds
Janeway Lesion: Flat, painless, erythematous lesions seen on the palm of this patient's hand. While
frequently associated
associated with bacterial ... Photo credit, Josh ... Fierer, M.D. ... Images #Clinical ... #Photo #Dermatology
Janeway Lesions: Flat, painless, erythematous lesions seen on the palm of this patient's hand. Frequently
associated with
associated with bacterial ... Photo credit, Josh ... Fierer, M.D. ... Images #Clinical ... #Photo #Dermatology
Purple Urine Bag Syndrome
Chronic, indwelling catheter + bacteriuria (Providencia, Klebsiella, E.coli*) + alkaline urine
Tryptophan → Indoxyl
Purple Urine Bag Syndrome ... Sulfatase enzyme (bacteria ... pathophysiology #clinical ... #photo #differential ... #diagnosis
Characteristic clinical manifestations of Down syndrome 
 
Typical craniofacial appearance 
 • Round face and flat
Characteristic clinical ... manifestations of Down syndrome ... incurved fifth finger ... • Increased susceptibility ... #Downs #Syndrome
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
, C8 (radial) Finger ... Supinator - C5, C6 • Finger ... hand" ± Horner Syndrome ... Carpal Tunnel Syndrome ... Dermatomes #Myotomes #diagnosis
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
- Differential Diagnosis ... Burrows between fingers ... Bacterial folliculitis ... SAPHO syndrome ( ... Sweet syndrome
Brachial Plexus Lesions - Localization and Presentation

Erb palsy ("waiter's tip"), 
Klumpke palsy, 
Thoracic outlet syndrome, Winged
Thoracic outlet syndrome ... , Winged scapula ... Klumpke #ClawHand #Diagnosis ... Comprehensive Review in Clinical