21 results
Vertebral Body Abnormalities

A sheet of common (and uncommon) vertebral body findings, because a completely “normal” spine
Vertebra Hurler Syndrome ... Morquio Syndrome ... Neurofibromatosis Type ... Anomalies #Spine #Diagnosis ... Vertebrae #diseases #differential
Prader-Willi Syndrome: Pathogenesis and clinical findings
 • Maternal uniparental disomy: inheriting 2 copies of maternal chromosome
Prader-Willi Syndrome ... Syndrome Signs ... Infertility • Decr Bone ... Incr Skeletal fractures ... • Obesity -> Type
Diagram of different types of bone tumors that can occur around the knee on XRay -
Diagram of different types ... blade of grass sign ... island • Stress fracture ... #Tumors #Diagnosis ... #Bony #Differential
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
posterior) and bone ... anterior sail sign ... can't make A-OK sign ... ), compartment syndrome ... Radiology #XRay #Diagnosis
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
Diagram of different types ... blade of grass sign ... island • Stress fracture ... #Differential # ... Diagnosis #Radiology
Short Stature - Differential Diagnosis Algorithm
Normal Variant, Normal Puberty Onset (BA = CA)
 • Familial Short
Short Stature - Differential ... Diagnosis Algorithm ... Rickets Dysmorphic Features ... • Prader-Willi ... Chemotherapy • Bone
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
translocation • Types ... : Classification ... on: - Cell type ... #differential # ... hematology
Inflammatory Myopathies
Dermatomyositis
 • Onset: Subacute
 • Pattern: Proximal
 • CK: Up to 50X ULN
 • Autoantibodies:
heliotrope, shawl sign ... : Diagnosis of exclusion ... discontinued Inclusion Body ... Inflammatory #Myopathies #differential ... #rheumatology #
Major neurocognitive disorders (MNCD): Diagnosis and workup 

1) Clinical diagnosis Cognitive impairment + loss of autonomy
2)
workup What type ... Aphaso-apraxo-agnosia syndrome ... (parkinsonian signs ... MNCD #Dementia #Differential ... #Subtypes #Classification
Monoclonal Gammopathy of Clinical Significance (MGUS) - Differential Diagnosis

Neurologic-Centered:
 (+) Systemic Features: POEMS, AL amyloid, Cryoglobulinemia
Significance (MGUS) - Differential ... capillary leak syndrome ... • Schnitzler syndrome ... immunotactoid GN, Type ... #Diagnosis #hematology