What are the symptoms of malignant ovarian teratomas?

The symptoms of malignant ovarian teratoma are diverse, and specific manifestations include: 1. Abdominal mass: Malignant ovarian teratomas often grow rapidly, forming an abdominal mass. Patients may self-detect a spherical mass in the abdomen. 2. Abdominal pain: As the tumor grows, it may compress surrounding tissues, potentially causing abdominal pain. Severe cases may involve compression of the inferior vena cava and nerves, leading to lower back pain, leg pain, and other symptoms. 3. Weight loss: As a disease of systemic depletion, malignant ovarian teratoma causes insufficient nutrient intake and excessive consumption in the body. Patients often experience weight loss and physical wasting. 4. Other symptoms: Additional symptoms may include anemia, irregular vaginal bleeding, and gastrointestinal discomfort. The presence of these symptoms may vary among individuals, but all should be taken seriously. Prompt medical evaluation is necessary for early detection and treatment.