19 results
Rigler Sign on Abdominal X-Ray aka Double Wall Sign
Bowel walls are clearly visible because of gas
Rigler Sign on Abdominal ... X-Ray aka Double ... #Abdominal #XRay ... #KUB #clinical ... #radiology #labeled
Colonic Thumbprint Sign on Abdominal XRay - Differential Diagnosis:
 • inflammatory bowel disease: UC and CD
on Abdominal XRay ... - Differential ... Diagnosis #radiology ... #KUB #Abdominal ... #XRay
Doge Cap Sign on Abdominal X-Ray aka Morrison Pouch Sign
Triangular shaped lucency below the 11th rib
Abdominal X-Ray ... resembles the headgear sported ... #Abdominal #XRay ... #kub #clinical ... #radiology
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
: 'signet ring sign ... central dot. - LIP #Clinical ... #Diagnosis #Radiology ... #CTChest #Cystic ... #Comparison #Table
Head Cheese Sign on Chest CT
 • Juxtaposition of distinct radiographic areas of low, normal and
Head Cheese Sign ... on Chest CT • ... attenuation • DDx: sub-acute ... #diagnosis #radiology ... #clinical
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
Examinations ABDOMINAL ... 6 mSv 2 years CHEST ... ) — Chest 7 mSv ... #PatientInfo #Radiology ... Nuclear #Comparison #Table
Falciform Ligament Sign - An abdominal radiograph that was obtained with the patient in a supine
- An abdominal ... Panel B, arrow) #Clinical ... #Radiology #FalciformLigament ... Pneumoperitoneum #CT ... #KUB #NEJM
Radiologists use many terms to describe areas of decreased density or lucencies within the lung, like
we describe a chest ... to figger out what ... #CXR #Lucency #Differential ... #Table #CavitaryLesion ... Pulmonary #Diagnosis #Radiology
How much radiation is used in paediatric radiology examinations compared to other exposures?

Estimated dose - Days
in paediatric radiology ... X-ray 0.01 mSv ... Abdominal CT ... #PatientInfo #Radiology ... Nuclear #Comparison #Table
Differential diagnosis of Lymphangitic Carcinomatosis. 
On the left multiple diseases showing septal thickening:
1. Lymphangitic carcinomatosis: irregular
Differential diagnosis ... , superimposed inter ... #Clinical #Radiology ... #Pulmonary #CTChest ... #Comparison #Table