18 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... emphysema: no walls, central ... dot. - LIP #Clinical ... #Diagnosis #Radiology ... #Comparison #Table
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
), compartment syndrome ... Management: Pain control ... • If stable ... Radiology #XRay #Diagnosis ... Orthopedics #Proximal #MSK
Freiberg Infraction - MSK Radiology
Imaging Findings:
 • Sclerosis of the 2nd MT head with flattening of
Freiberg Infraction - MSK ... Controversy: Subchondral fracture ... Differential diagnosis ... Freiberg #Infraction #foot ... #diagnosis #msk
Haglund Syndrome - MSK Radiology
Imaging Findings:
 • The Haglund Deformity (enlarged superior margin calcaneal posterior process)
- MSK Radiology ... Differential diagnosis ... • Stress fracture ... #Heel #clinical ... #msk
Approach to Eosinophilic Lung Diseases
 • Acute Eosinophilic Pneumonia (< 1 wk) - ~30yo, M; Recent
Hypereosinophilic Syndrome ... parasites; Travel hx, food ... Diseases #pulmonary #differential ... #diagnosis #comparison ... #table #eosinophilia
BEE Syndromes - Non-inflammatory Causes

Immune-mediated conditions affecting the Brain, Eye, and Ear

Visual or auditory symptoms in
attributable to central ... MRI lesions and clinical ... consistent with MS ... noninflammatory #differential ... #diagnosis
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
dysfunction Central ... ) Anterior (Ventral ... Vertebral burst fracture ... #lesions #differential ... #diagnosis #neurology
Differentiating NBTE from Infective Endocarditis
No pathognomonic signs/symptoms or echo features that are specific to NBTE, and
high index of clinical ... intravenous drug use, Central ... common, Aortic root ... #Endocarditis #comparison ... #table
Principal patterns of loss of sensation.
 (a) Thalamic lesion: sensory loss throughout opposite side (rare).
(c) Central cord ... Brown—Séquard syndrome ... Individual sensory root ... #Diagnosis #Neurology ... Comprehensive Review in Clinical
Differential diagnosis of Lymphangitic Carcinomatosis. 
On the left multiple diseases showing septal thickening:
1. Lymphangitic carcinomatosis: irregular
Differential diagnosis ... thickening of the central ... #Clinical #Radiology ... Carcinomatosis #Mimic #Differential ... #Comparison #Table