20 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 ... #Cysts #Differential ... #Comparison #Table
Vascular Joint Pain - Differential Diagnosis Algorithm 
 - Constant Pain (Ischemia)
 - Acute Onset
 -
Diagnosis Algorithm ... Marfan's Syndrome ... • Abscess • Cyst ... Vascular #JointPain #MSK ... #Differential #
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
Cavities frequently arise within a mass or an area of consolidation as a result of necrosis.
We
the prominent feature ... In the differential ... diagnosis there ... #Clinical #Diagnosis ... #Emphysema #Comparison
Haglund Syndrome - MSK Radiology
Imaging Findings:
 • The Haglund Deformity (enlarged superior margin calcaneal posterior process)
- MSK Radiology ... Differential diagnosis ... • Stress fracture ... #Heel #clinical ... #msk
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
before the typical cysts ... #Clinical #Diagnosis ... NodularPattern #Differential ... #Comparison #Table
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Knee Effusions - Differential ... Diagnosis Framework ... Intra-articulation fracture ... Aneurysmal bone cyst ... #diagnosis #msk
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
Nonossifying Fibroma with Pathologic Fracture - MSK Radiology
Imaging Findings:
 • Cortically based, geographic, lucent lesion with
- MSK Radiology ... Jaffe-Campanacci syndrome ... Differential diagnosis ... : Central, "cyst-like ... #diagnosis #msk