66 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Compatible syndrome + MRI ... lung nodules, may also ... Lesions #Brain #differential ... #diagnosis #causes ... #radiology #neurology
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
Clinical features ... the spleen or liver ... translocation • Types: Classification ... body, but can also ... #differential #
Restrictive Cardiomyopathy - Diagnosis and Causes
Clinical: Dyspnea, Exercise Intolerance, ↑ "Right Sided-Symptoms" (ascites, hepatomegaly, ↑↑peripheral edema)
Physical
Cardiomyopathy - Diagnosis ... and Causes Clinical ... Echocardiography, Cardiac MRI ... : Amyloidosis (AL ... #Causes #differential
Hypocalcemia - Diagnosis and Management
PTH Independent (↑ PTH)
 • LOW VIT D
    -
Hypocalcemia - Diagnosis ... and Management ... - Activation: Liver ... - Autoimmune: APS ... #differential #
Differential Diagnosis for Hemolytic Anemia
Intrinsic Causes:
 • Enzyme deficiencies ex. G6PD, pyruvate kinase 
 • Hemoglobinopathies
Differential Diagnosis ... Extrinsic Causes: • Liver ... disease • Hypersplenism ... HUS, DIC, HELLP, AS ... #classification
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
There is also fragmentation ... • MRI is more sensitive ... tibial tuberosity Differential ... #mri #clinical ... #Radiology #diagnosis
Autoimmune Hepatitis

Clinical Presentation
 - Highly variable clinical presentation, from subclinical disease to acute liver failure.
 -
Highly variable clinical ... from subclinical disease ... to acute liver ... Hepatitis (eg Viral) Management ... #Management #Hepatology
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
Areas of diagnostic ... disease; AST, aspartate ... disease; T2DM, ... #Enzymes #Differential ... #Diagnosis
Hydroxyapatite Deposition Disease (HADD) - MSK Radiology
Imaging Findings:
 • Ovoid hypointense structures along the bursal surface
MRI shows globular ... low-signal on all ... Differential diagnosis ... #clinical #mri ... #clinical #Radiology
Causes of Neuromuscular Weakness
 • Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Demyelinating Disease ... Motor Nerves: ALS ... heavy metals), Critical ... Weakness #Causes #differential ... #diagnosis #neurology