Lab Check Up

Which types of cancer most frequently lead to brain metastases?

Lung, kidney, colon, breast

MRI is the modality of choice to evaluate a brain tumor as it provides very detailed info about

size, can differentiate b/t tumor & edema

What emits high doses of ionizing radiation to precise areas of tumor tissue used on smaller lesions? (<3cm) Good for individuals for high surgery risk (anesthesia, cost)

stereotactic radiosurgery

What types of infection might cause a brain abscess?

Sinusitis, tooth abscess, heart/lung infection

What group of people are very susceptible to meningitis?

College dorms, military barracks, SNFs

How is meningitis typically diagnosed?

CSF sample