916 results
Light's Criteria for Pleural Effusions

#Diagnosis #Pulmonary #Lights #Criteria #Pleural #Effusion #Differential

** GrepMed Recommended Text: Pocket Medicine:
Criteria for Pleural Effusions ... Criteria #Pleural #Effusion
There are about a dozen x-ray findings, but two of them are especially important: Loss of
aortic-pulmonary window ... AorticKnob #Dissection #APWindow
Ascites, pericardial effusion, and left pleural effusion on subcostal 4-chamber POCUS echocardiogram

Subcostal window in SLE patient.
Ascites, pericardial effusion ... and left pleural effusion ... echocardiogram Subcostal window ... , left pleural effusion ... #pericardial #effusion
Here another case. On the PA-film a mass is seen that fills the aortopulmonary window. Final
aortopulmonary window ... #CXR #Lateral #APWindow ... #AP #Window #Fullness ... #SCLC #RadiologyAssistant
The PET better demonstrates the extent of the lymphnode metastases in this patient.
Final diagnosis: small cell
Radiology #CXR #PET #APWindow ... #AP #Window #Fullness ... #SCLC #RadiologyAssistant
Aortopulmonary window
The aortopulmonary window is the interface below the aorta and above the pulmonary trunk and
Aortopulmonary window ... aortopulmonary window ... Here the AP-window ... Radiology #CXR #APWindow ... Hodgkins #Lymphoma #RadiologyAssistant
Low Attenuation pattern 
1. Lymphangiomyomatosis (LAM): uniform cysts in woman of child-bearing age; no history of
adenopathy and pleural effusion ... Comparison #Table #RadiologyAssistant
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Causes of Knee Effusions ... Framework Knee Effusion ... Infectious Knee Effusions ... Traumatic Knee Effusions ... Malignant Knee Effusions
Antibiotics and CNS Diffusion

1. Drugs with good CNS diffusion:

- Fluoroquinolones, Fluconazole, voriconazole, Rifampin, Oxazolidinones, Metronidazole

2. Drugs
Antibiotics and CNS Diffusion ... Antibiotics #CNS #Diffusion ... #BloodBrain #Perfusion
On the left another patient with a large cardiac silhouette on the chest x-ray due to
to pericardial effusion ... Pericardial effusion ... #Pericardial #Effusion ... PericardialEffusion #RadiologyAssistant