7 results
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
with a nodular pattern ... nodules of the same ... #NodularPattern ... #Differential #Comparison ... #Table #RadiologyAssistant
Imaging options for exclusion of PE in pregnant women
The radiation dose required for either V/Q scanning
Imaging options ... are outlined in Table ... PE #Pregnancy #Workup ... #Imaging #Comparison ... #Table #Pregnant
Low Attenuation pattern 
1. Lymphangiomyomatosis (LAM): uniform cysts in woman of child-bearing age; no history of
Low Attenuation pattern ... Lymphangiomyomatosis (LAM ... LowAttenuation #Cystic #Pattern ... #Comparison #Table
Low Attenuation pattern (2) 
1. Centrilobular emphysema: low attenuation areas without walls. Notice the centrilobular artery
Low Attenuation pattern ... Lymphangiomyomatosis (LAM ... LowAttenuation #Cystic #Pattern ... #Comparison #Table
The distribution of nodules shown on HRCT is the most important factor in making an accurate
important factor in making ... in the nodular pattern ... Pulmonary #HRCT #NodularPattern ... #Nodular #Pattern ... Perilymphatic #Comparison
Drug Induced Lupus vs SLE
Drug Induced Lupus (DIL):
 • Epidemiology: -10% of all lupus cases, drug-dependent,
• Immunologic Workup ... cutaneous DIL), anti-Sm ... • Immunologic Workup ... druginduced #lupus #sle #comparison ... #table #rheumatology
The chart below (from the FDA) shows radiation exposure with a variety of procedures and how
absorbing that same ... Let’s use the same ... Radiation #Doses #Imaging ... ChestXRay #CXR #CT #Comparison ... #Table #Risks