What are the signs of an ovarian cyst or ovarian cancer?

Abdominal swelling. Small ovarian cyts are asymptomatic. When they convert to a malignancy the cyst has markedly increased in size. The malignant lesion if unrecognized spreads to omentum because of TGF-B. A large mass filling upper abdomen develops and induces formation of ascites filling the abdomen with fluid.