Blindness as a consequence of a paraneoplastic syndrome in a woman with clear cell carcinoma of the ovary.
BACKGROUND
Paraneoplastic syndromes are rare conditions associated with cancer that result in serious disease states at unique sites. In 1982, a report of bilateral diffuse uveal melanocytic proliferation associated with nonocular cancers which resulted in blindness was reported. We present a case of a woman with recurrent ovarian cancer who developed this paraneoplastic syndrome.


METHODS
A 55-year-old woman had been diagnosed in 1990 with an ocular melanoma of her right eye and in 1994 with clear cell carcinoma of the ovary. With recurrence of ovarian cancer, new eye lesions were identified in both eyes. After enulcleation of her right eye, an ocular melanoma and diffuse bilateral melanocytic proliferation (BDUMP) were found. The sight in her left eye continued to deteriorate as other signs of BDUMP occurred in the eye. Within 1 month of diagnosis, the patient was blind. She subsequently succumbed to progression of ovarian cancer.


CONCLUSIONS
Recurrent ovarian cancer is usually an intraabdominal disease that results in gastrointestinal dysfunction. This case illustrates a rare paraneoplastic syndrome associated with ovarian cancer that mimics metastatic disease to the eye, but has a different pathophysiology.
Donovan
J T
JT
Division of Gynecologic Oncology, Baystate Medical Center, Springfield, Massachusetts 01199, USA.
Prefontaine
M
M
Gragoudas
E S
ES
D018262:Adenocarcinoma, Clear Cell / Q000175:diagnosis*; D001766:Blindness / Q000175:diagnosis*; D005134:Eye Neoplasms / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008545:Melanoma / Q000175:diagnosis*; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000175:diagnosis*; D010257:Paraneoplastic Syndromes / Q000175:diagnosis*