[A case of malignant melanoma occurring 63 years after evisceration].
BACKGROUND
We report a rare case of a 69-year-old woman with malignant melanoma of her right socket, who had undergone evisceration of her right globe for unknown reasons at the age of 6.


METHODS
A 69-year-old woman presented with the complaint of inability to keep the prosthesis in her socket. A large blackish brown mass was seen behind the eyelids, and biopsy of this tissue revealed a mixed type malignant melanoma. A right exenteration was performed and histopathologic examination demonstrated a large tumor mass anterior and adjacent to the remains of the eviscerated globe.


CONCLUSIONS
During evisceration, uveal pigment may be incompletely removed from the globe, or may be inadvertently scattered in the orbit. This case may demonstrate the development of a malignant melanoma from the uvea of an eviscerated globe. We recommend that careful long-term follow-up be performed on patients who have undergone evisceration.
Kita
Y
Y
Second Department of Ophthalmology, Toho University School of Medicine, 2-17-6 Ohashi, Meguro-ku, Tokyo 153-8515, Japan.
Yabe
H
H
Shikishima
K
K
Takahashi
K
K
D000368:Aged; D017234:Eye Evisceration; D005134:Eye Neoplasms / Q000209:etiology*; D005260:Female; D006801:Humans; D008545:Melanoma / Q000209:etiology*; D011183:Postoperative Complications; D013997:Time Factors