Orbital involvement is a rare manifestation of multiple myeloma. Therefore,
the correct diagnosis and appropriate management are usually difficult and
generally require biopsy. We report a 60-year-old woman having multiple my
eloma with orbital involvement. Right orbitozygomatic craniotomy was carrie
d out and the mass lesion was removed. After the histological examination,
the diagnosis of multiple myeloma was confirmed. The clinical course and th
e treatment modalities of this entity are discussed in view of the literatu
re.