How do you approach malignant plexopathy?
In patients with hx of metastatic cancer, presenting with unilateral proximal arm weakness. No checkpoint inhibitors use.
Which CSF labs should we look for?
1 Answer
Mednet MemberInvited Expert
Neurology · VCU Health Medical Center
Answered on
Typically, in a patient with prior cancer history who develops unilateral flaccid arm weakness, the differential concern is radiation plexopathy (if radiation to that area before, can be years from symptom onset, usually is painless and insidiously progressive) vs malignant infiltration (typically q...
Join for free or sign in to see the full answer