Malignant Lymphoma Mimicking Medial Fat Pad Prolapse: A Pitfall for Upper Eyelid Rejuvenation.

Two patients with malignant lymphoma in the medial area of the upper eyelid mimicking medial fat pad prolapse have been reported. Both of them did not notice any eyelid/orbital mass before presentation to us. They were managed with a complete excisional biopsy of the mass, respectively. In both the patients, pathologic results were compatible with extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue. Neither any other lesion was detected nor any recurrence was seen, without the need of further treatment in either of them. Although the medial fat pad prolapse can be easily diagnosed by inspection only, the results of our study elucidate the importance of palpation for its definite diagnosis.