10 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
: round cysts, evenly ... : 'signet ring sign ... central dot. - LIP #Clinical ... #Diagnosis #Radiology ... Comparison #Table #RadiologyAssistant
On the left a case with multiple round and bizarre shaped cysts.
There was an upper lobe
with multiple round ... bizarre shaped cysts ... combination of findings ... #Clinical #Radiology ... #CTChest #LangerhansCellHistiocytosis
Notice that there are multiple densities in both lungs.
The larger ones are ill-defined and maybe there
month history of chronic ... The lab-findings ... #Clinical #Radiology ... Organizing #Pneumonia #OrganizingPneumonia ... #BOOP #RadiologyAssistant
Bronchiectasis is defined as localized bronchial dilatation.
The diagnosis of bronchiectasis is usually based on a combination
the following findings ... patients with chronic ... bronchitis, COPD and cystic ... #Diagnosis #Radiology ... #Differential #RadiologyAssistant
On the left two cases with chronic consolidation. 
There are patchy non-segmental consolidations in a subpleural
The final diagnosis ... will be other signs ... look like this #Clinical ... #Radiology #CTChest ... #RadiologyAssistant
On the left a chest film of a 19 year old patient with Langerhans cell histiocytosis.
The
The dominant findig ... challenging differential diagnosis ... the central dot sign ... #Clinical #Radiology ... #RadiologyAssistant
he CT shows a lesion that originates in the lung.
Many would have a lungcancer on the
their differential diagnostic ... the comet tail sign ... lesion and when the findings ... #Clinical #Radiology ... #RadiologyAssistant
Increased pulmonary venous pressure is related to the pulmonary capillary wedge pressure (PCWP) and can be
In daily clinical ... patients with chronic ... #Diagnosis #Radiology ... #CXR #Stages #Findings ... #Signs #RadiologyAssistant
Mucoid Degeneration of the ACL
Imaging Findings:
 • T2-hyperintense fluid-signal within the enlarged ACL on both the
the ACL Imaging Findings ... • The anterior cruciate ... Can present with chronic ... • ACL ganglion cyst ... #Radiology #diagnosis
Chronic hypersensitivity pneumonitis (2)
The case on the left shows an inspiratory and expiratory scan: the mosaic
Chronic hypersensitivity ... Signs of fibrosis ... on the imaging findigs ... #Clinical #Radiology ... HypersensitivityPneumonitis #Fibrosis #RadiologyAssistant