Reason: r/o intracranial pathology History: papilledema No diffusion abnormality. No intracranial hemorrhage. No mass, mass effect, or midline shift. Gray-white matter differentiation is preserved. No extra-axial fluid collection. Flow-voids are present within major vessels indicating patency. Paranasal sinuses and mastoid air cells are clear. Visualized orbits are intact. Osseous structures are unremarkable.
1.Normal examination of the MRI brain. 2.Severe allergic reaction to the gadolinium contrast with vomiting, hypotension, tachycardia, and tongue and laryngeal swelling. RRT was called. Patient received 0.3 mg of subcutaneous epinephrine and 0.3 mg of IV epinephrine as well as racemic epinephrine. Breathing improved and patient returned to the room. 