8 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Cystic LCH: - LAM ... child-bearing age ... : 'signet ring sign ... Clinical #Diagnosis #Radiology ... #CTChest #Cystic
Diagram of different types of bone tumors that can occur around the knee on XRay -
knee on XRay - Age ... blade of grass sign ... degenerative subchondral cyst ... #Differential #Radiology ... #msk #lesions #adult
Garland Triad on Chest X-Ray in Sarcoidosis 
aka Pawnbroker's Sign - Right paratracheal and bilateral hilar
in Sarcoidosis aka ... Pawnbroker's Sign ... #XRay #CXR #Pawnbrokers ... #Sign #clinical ... #radiology #pulmonary
Pneumoperitoneum vs Pseudo-Pneumoperitoneum aka Chilaiditi Sign
It mimics pneumoperitoneum and it is thus important to diagnose it
Pseudo-Pneumoperitoneum aka ... Chilaiditi Sign ... PseudoPneumoperitoneum #Chilaiditi #Sign ... #clinical #radiology ... #cxr #xray #chest
On the left a chest film of a 19 year old patient with Langerhans cell histiocytosis.
The
caused by multiple cysts ... the central dot sign ... #Clinical #Radiology ... #CXR #CTChest # ... Histiocytosis #Cystic
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
Common Causes: • Cystic ... no evidence of cystic ... Nasal polyps and signs ... is abnormal in adults ... Laboratory: • ANA
Continuous Diaphragm Sign and Pneumomediastinum on Chest XRay

16yo boy referred in by his GP with7/10 chest
Continuous Diaphragm Sign ... a week ago, playfighting ... with a repeat CXR ... Pneumomediastinum #ChestXRay #CXR ... #Radiology #Clinical
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
assaulted three days ago ... Vital signs: BP ... x-ray (CXR), try ... not seen on a CXR ... #Radiology #CTChest