55 results
Nodular pattern
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary TB: random nodules
3. Sarcoidosis: nodules with perilymphatic
distribution, along fissures ... to pleura and fissure ... #Clinical #Radiology ... Comparison #Table #RadiologyAssistant
Osteoid osteomas are benign bone-forming tumours that typically occur in children (particularly adolescents). They have characteristic
osteoid #osteoma #tumor ... pediatrics #nidus #radiology ... #ortho
Nodular pattern(2)
1. Sarcoidosis: nodules with perilymphatic distribution, along fissures, adenopathy.
2. TB: Tree-in-bud appearance in a patient
distribution, along fissures ... #Clinical #Radiology ... Comparison #Table #RadiologyAssistant
Representative X-ray appearance of a primary malignant bone tumor - Ewings Sarcoma
 • "Interrupted periosteal reaction
malignant bone tumor ... between bone and tumor ... border) • Soft-tissue ... around the bone tumor ... Ewings #Sarcoma #Radiology
Sarcoidosis
In this case the chest x-ray shows subtle findings that could be described as fine reticulation.
In
thickening of the minor fissure ... #Clinical #Radiology ... Interstitial #Pattern #RadiologyAssistant
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
distribution, along fissures ... distribution, along fissures ... Clinical #Diagnosis #Radiology ... Comparison #Table #RadiologyAssistant
Cicacitration atelectasis
Atelectasis can be the result of fibrosis of lungtissue.
This is seen after radiotherapy and in
density of the lung tissue ... #Clinical #Radiology ... Radiation #Fibrosis #RadiologyAssistant
Whenever you see an area of increased density within the lung, it must be the result
cells (including tumor ... the supporting tissue ... #Diagnosis #Radiology ... Consolidation #Patterns #RadiologyAssistant
Consolidation is synonymous with airspace disease.
When you think of the causes of consolidation, think of 'what
edema, blood or tumor ... #Diagnosis #Radiology ... #Differential #RadiologyAssistant
Algorithm for nodular pattern
The algorithm to distinguish perilymphatic, random and centrilobular nodules is the following:
- Look
see along the fissures ... #Diagnosis #Radiology ... Differential #Algorithm #RadiologyAssistant