Meigs' syndrome is a benign ovarian
tumor associated with
ascites and
pleural effusion. Elevated CA 125 in Meigs'
syndrome is unusual clinical condition reported in few cases. We
report here, a 49-year-old postmenopausal
woman with right ovarian fibrothecoma with
ascites, right
pleural effusion and high
serum levels of CA 125. Although postmenopausal
women with ovarian
tumor,
ascites,
pleural effusion, and elevation of CA 125 levels probably have malignant ovarian
tumors,
Meigs' syndrome must be considered in the
differential diagnosis.