57 results
Radiculopathy: Signs and Symptoms
 • Back/Neck Pain
 • Decr Range of motion
 • Abnormal posturing
 •
cervical nerve root ... Straight leg raise + foot ... Radiculopathy #MSK ... #diagnosis #signs ... #symptoms #pathophysiology
Jaundice - Pathophysiology and Causes

- Amy Chung, MD, MSc @AmyChung 

#Jaundice #Pathophysiology #Differential #Unconjugated #Causes #Diagnosis
Jaundice - Pathophysiology ... Amy Chung, MD, MSc ... #Jaundice #Pathophysiology ... #Differential # ... Unconjugated #Causes #Diagnosis
Pathophysiology Based Approach to Hyponatremia - Diagnostic Algorithm

Not the "classic" Volume based approach. 

#Hyponatremia #Algorithm #Pathophysiology
Pathophysiology ... Hyponatremia - Diagnostic ... Algorithm Not ... Hyponatremia #Algorithm #Pathophysiology ... #Diagnosis #Differential
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
Diagnosis Algorithm ... spread, B symptoms not ... Amy Chung, MD, MSc ... Classification #pathophysiology ... #Hematology #Diagnosis
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
down both legs) Note ... within hours) if not ... CaudaEquina #Syndrome #MSK ... #pathophysiology ... #diagnosis #symptoms
Freiberg Infraction - MSK Radiology
Imaging Findings:
 • Sclerosis of the 2nd MT head with flattening of
Freiberg Infraction - MSK ... head in isolation NOT ... Differential diagnosis ... Freiberg #Infraction #foot ... #msk
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
Injury by Nerve Root ... Levels Spinal Root ... Joint Respiration None ... NerveRoots #Levels #differential ... #diagnosis #Neurology
Subjective Tinnitus: Pathogenesis and clinical findings
Subjective Tinnitus - Perceived sound with no acoustic stimulus, heard only
by the patient Note ... Tinnitus #Causes #pathophysiology ... #differential # ... diagnosis
Causes of B12 deficiency. 

This great diagram shows normal absorption and outlines most possible causes. At
some mechanism of not ... released from food ... VitaminB12 #deficiency #Differential ... #Causes #Diagnosis ... #Pathophysiology
Vertebral Body Abnormalities

A sheet of common (and uncommon) vertebral body findings, because a completely “normal” spine
Fracture Schmorl Node ... Abnormalities #Radiology #MSK ... Anomalies #Spine #Diagnosis ... Vertebrae #diseases #differential