76 results
Pathophysiology of Hemolytic Anemia
 - Defects in RBC internal contents (thalassemia, hemoglobinopathies, and metabolic defects)
 -
Pathophysiology ... - Defects in RBC ... - Defects in RBC ... environment #Pathophysiology ... Hemolytic #Anemia #hematology
Sickle Cell Disease - Pathophysiology of disease and complications 

Due to the deformed shape, HbS induces
Cell Disease - Pathophysiology ... This leads to RBC ... , necrosis and pain ... SickleCell #Disease #Pathophysiology ... Complications #Hematology
Coagulation Cascade and Anticoagulant Sites of Action

- Amy Chung, MD, MSc https://twitter.com/AmyChung

#AntiCoagulation #Cascade #Anticoagulants #Medications #Pharmacology
Amy Chung, MD, MSc ... #Pharmacology #Pathophysiology ... Mechanisms #DOAC #Hematology
Chronic Shoulder Pain - Differential Diagnosis Algorithm
4 tests for the AC joint:
1. Direct palpation
2. Cross-arm shoulder
Chronic Shoulder Pain ... tests for the AC ... Chronic #Shoulder #Pain ... Diagnosis #Algorithm #MSK
Shoulder Impingement Syndrome (SIS): Signs and Symptoms

Repetitive Overhead Activity, Scapular Dyskinesis -> Scapulohumeral mechanics become altered
rotator cuff (RC ... test - Pain at ... reproduces the pain ... signs #symptoms #msk ... #pathophysiology
Patellofemoral Syndrome - Pathogenesis and clinical findings
 • Anterior Knee Pain with possible symptoms of 'catching'
Anterior Knee Pain ... kneeling worsens pain ... Patellofemoral #Syndrome #pathophysiology ... signs #symptoms #msk
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
on axillary x-ray ... capsule or bone -> Pain ... signs #symptoms #msk ... #orthopedics #pathophysiology
Radiculopathy: Signs and Symptoms
 • Back/Neck Pain
 • Decr Range of motion
 • Abnormal posturing
 •
• Back/Neck Pain ... • Neuropathic Pain ... root, worsens pain ... Radiculopathy #MSK ... signs #symptoms #pathophysiology
Carpal Tunnel Syndrome: Pathogenesis and clinical findings
 • Dysthesias - Tingling, burning, or painful sensation at
sensitivity to pain ... CarpalTunnel #Syndrome #pathophysiology ... #msk #overuse
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
Associated with Joint Pain ... Schönlein purpura • PAN ... gangrenosum • IBD • RA ... dermatology #joint #pain ... differential #diagnosis #rheumatology