Fibroma of the lacrimal sac.

A case of fibroma arising from the anterolateral wall of a healthy lacrimal sac on the left side in a 22-year-old male is reported. There was no epiphora. The tumor presented as a painless, nonreducible swelling in the lacrimal sac region. It was excised off leaving a patent sac. The diagnosis could be established only on histopathologic examination. Postoperative recovery was uneventful and there was no postoperative epiphora.