... a study evaluating the efficacy of trans-vaginal sonographic screening in 14469asymptomatic women at risk for ovar-ian cancer, Van Nagell et al16con-cluded that annual transvaginal ultra-sound ... (number of timesper month), and duration of thesymptom.PainPelvicAbdominalBackEatingIndigestionUnable to eat normallyNausea or vomitingWeight lossAbdomenAbdominal bloatingIncreased abdomen ... ovarian cancer compared with the other groups.Women with ovarian cancer were sig-nificantly more likely to have pelvicpain, abdominal pain, difficulty eat-ing, bloating, increased abdominal...