Dr. Gerald Diaz @GeraldMD
39.6M 14.2K 7.5K
Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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Incomplete Spinal Cord Syndromes
Anterior Cord Syndrome:
 β€’ Bilateral loss of motor, pain and temperature sensation below
loss of motor, pain ... below level of injury ... Contralateral loss of pain ... SpinalCord #Syndromes #Diagnosis ... #Neurology
Orthopedic Essentials - Spinal Trauma and Spine Classification 
DENIS THREE COLUMN CONCEPT
Anterior column:
Orthopedic Essentials ... spinal deformity or neurologic ... unstable spine injury ... Classification #Orthopedics ... #diagnosis #localization
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
), ligamentous injury ... brachial artery injury ... Management: Simple, pain ... Radiology #XRay #Diagnosis ... #Management #Orthopedics
Acute Kidney Injury (AKI) - Common Patterns on Urinalysis
 - Prerenal
 - ATN
 - AIN
 -
Acute Kidney Injury ... Prerenal - ATN - AIN ... AKI #Urinalysis #diagnosis ... table #comparison #nephrology
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
dorsal wrist, pain ... , median nerve injury ... ED Management: Pain ... Radiology #XRay #Diagnosis ... #Management #Orthopedics
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
Thomas" sign to diagnosis ... β€’ Due to injury ... anatomic snuff box, pain ... ED Management: Pain ... #Management #Orthopedics
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
radioulnar joint injury ... ED Management: Pain ... II-IV, pending orthopedic ... Radiology #XRay #Diagnosis ... #Management #Orthopedics
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
: Hyperflexion injury ... ED Management: Pain ... Discharge with orthpedic ... Radiology #XRay #Diagnosis ... Management #Hand #Orthopedics
Acute Kidney Injury (AKI) - Differential Diagnosis Framework
Pre-Renal:
 β€’ Hypovolemia, Cardiorenal, Distributive Shock, HRS, Hypercalcemia, Renal
Acute Kidney Injury ... - Differential Diagnosis ... Pigment, Protein) β€’ AIN ... Acute #Kidney #Injury ... #nephrology #causes
Vancomycin Associated Acute Kidney Injury

 β€’ Drug induced acute kidney injury is generally defined as a
Associated Acute Kidney Injury ... induced acute kidney injury ... Vancomycin #AKI #pharmacology ... #toxicology #diagnosis ... #management #nephrology