Ovarian cysts 48*28*32mm in size with segregation cannot indicate whether they are serious or not, they need to be determined according to whether they are benign or malignant. Ovarian cyst size and separation alone cannot determine whether an ovarian cyst is serious or not. It is necessary to determine whether the ovarian cyst is simple cystic or cystic solid, whether the boundary is clear, whether the internal and peripheral blood flow signal is rich, etc. Most importantly, it is necessary to send the cyst to the pathology to determine whether the cyst is benign or malignant to determine the degree of severity. After the discovery of 48*29*32 ovarian cysts and the exclusion of physiological cysts, it is recommended that early surgical treatment be carried out, and after the surgery, the cysts should be sent to the pathologist to determine whether they are benign or malignant before deciding whether to take further treatment measures.