12 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
: round cysts, evenly ... central dot. - LIP #Clinical ... #Diagnosis #Radiology ... #Cysts #Differential ... #Comparison #Table
Disseminated Cysticercosis - Magnetic resonance imaging (MRI) of the head revealed diffuse hyperintense septated cystic lesions
resonance imaging (MRI ... oval translucent cyst ... examination of the cyst ... #Clinical #Radiology ... Solium #Microscopy #NEJM
Low Attenuation pattern 
1. Lymphangiomyomatosis (LAM): uniform cysts in woman of child-bearing age; no history of
(LAM): uniform cysts ... woman of child-bearing ... bizarre shaped cysts ... #Clinical #Radiology ... #Pattern #Comparison
Low Attenuation pattern (2) 
1. Centrilobular emphysema: low attenuation areas without walls. Notice the centrilobular artery
multiple thick walled cysts ... (LAM): regular cysts ... woman of child-bearing ... #Clinical #Radiology ... #Pattern #Comparison
Pes Anserine Bursitis - MSK Radiology
Imaging Findings:
 • T2-hyperintense fluid-like signal along the medial aspect of
possible parameniscal cyst ... : • Popliteal Cyst ... (Baker Cyst): found ... • Parameniscal cyst ... #mri #clinical
Magnetic resonance imaging of the brain revealed an arachnoid cyst, measuring 12.3 cm by 16.5 cm
revealed an arachnoid cyst ... hemisphere; the cyst ... #Clinical #Radiology ... #Cyst #ArachnoidCyst ... #NEJM
Gartner’s Duct Cyst - A physical examination revealed a smooth, nontender mass, 5 cm in the
Gartner’s Duct Cyst ... vagina revealed a cystic ... #Clinical #Obgyn ... #Radiology #MRI ... Gartner #Congenital #NEJM
Nonossifying Fibroma with Pathologic Fracture - MSK Radiology
Imaging Findings:
 • Cortically based, geographic, lucent lesion with
• Simple bone cyst ... : Central, "cyst-like ... Aneurysmal bone cyst ... #mri #clinical ... #msk
Chronic Infraspinatus Muscle Denervation from Spinoglenoid Notch Paralabral Cyst
Imaging Findings:
 • T2-hyperintense diffuse intramuscular signal of
Notch Paralabral Cyst ... septate paralabral cyst ... • Cyst compresses ... #clinical #mri ... #clinical #Radiology
Mucoid Degeneration of the ACL
Imaging Findings:
 • T2-hyperintense fluid-signal within the enlarged ACL on both the
mucinous signal on MRI ... • ACL ganglion cyst ... #mri #clinical ... #Radiology #diagnosis ... #msk