11 results
Lobar pneumonia
On the chest x-ray there is an ill-defined area of increased density in the right
Lobar pneumonia ... there is an ill-defined ... This was an acute ... lobar pneumonia ... #Lobar #Pneumonia
Differential diagnosis
The table summarizes the most common diseases, that present with consolidation.
Chronic diseases are indicated in
Differential diagnosis ... - Lobar or focal ... usually multiple ill-defined ... For instance a lobar ... Radiology #Pulmonary #CXR
It is very important to differentiate between acute consolidation and chronic consolidation, because it will limit
between acute consolidation ... Neoplasm with lobar ... (OP) or chronic ... proteinaceous material ... Radiology #Pulmonary #CXR
Based on the images alone, it is usually not possible to determine the cause of the
considered, like acute ... between these chest ... Lobar pneumonia ... (OP) - multiple ... Diagnosis #Radiology #CXR
Notice that there are multiple densities in both lungs.
The larger ones are ill-defined and maybe there
larger ones are ill-defined ... possibility of multiple ill-defined ... dealing with the differential ... (OP) also known ... Clinical #Radiology #CXR
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
Mydriasis and Miosis - Differential ... Mydriasis: CN Ill ... herniation (Comatose), Acute ... Psilocybin mushrooms, PCP ... Mydriasis #Miosis #differential
Acute Fatty Liver of Pregnancy (AFLP)
Pathophysiology:
 • Defect in fetal free fatty acid metabolism products →
Acute Fatty Liver ... headache, malaise) → Acute ... AP, ↑INR, ↑BUN/Cr ... ↓Antithrombin Ill ... infiltration) Differential
Diffuse consolidation in bronchopneumonia
Here another case of diffuse consolidation.
This patient had fever and cough.
This was thought
Unlike lobar pneumonia ... the airways as acute ... to multifocal ill-defined ... Clinical #Radiology #CXR ... #Pneumonia #Legionella
Right lower lobe atelectasis
Chest x-rays of a 70-year old male who fell from the stairs and
lobe atelectasis Chest ... x-rays of a 70-year old ... Clinical #Radiology #CXR ... #Lateral #RLL # ... Lobar #Collapse
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
Powassan, louping ill ... unilateral or bilateral ... Streptococcus pneumoniae ... Symptoms: • Acute ... (< 50%) • S. pneumoniae