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Case study orbital lymphoma
Lobulated fluid mass in the right superolateral
orbit, measuring 3.8 x 2.6 cm transversely.
The mass abuts and slightly displaces the globe
and is inseparable from the lateral rectus and
superior oblique muscles. The mass extends
posteriorly along the lateral orbital wall, but
does not encroach upon the orbital apex.
Smaller mass in the same position in the left
orbit, measuring 2.2 x 1.1 cm, also unchanged
from previously. No abnormality is seen
elsewhere within the skull base or visualised
brain.