Ovarian cancer is not contagious.

Written by Wu Xia
Oncology
Updated on May 08, 2025
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Ovarian cancer is not contagious and is not considered a communicable disease, so rest assured, it is not transmissible. Therefore, if there is a patient with ovarian cancer in the family, there is no need to worry about it spreading to others. However, ovarian cancer is more susceptible in populations with a family history of the disease, so if there is a history of ovarian cancer in the family, there is a tendency for it to occur. Additionally, there are many factors that contribute to the cause of ovarian cancer, such as toxin exposure, certain viral infections in everyday life, and lifestyle habits like smoking and drinking, which also play a role. Age is also a significant factor, as the likelihood of developing ovarian cancer increases with age. Patients with ovarian cancer, due to some hereditary genetic factors in their families, should pay special attention and be more vigilant about getting regular medical check-ups if there is a family history.

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Symptoms of ovarian cancer brain metastasis

Patients with ovarian cancer experiencing brain metastases are relatively uncommon in clinical settings. The primary symptom of brain metastasis is intracranial hypertension, which includes severe headaches, dizziness, nausea, and vomiting, including projectile vomiting during meals — all symptoms of increased intracranial pressure. Additionally, if there is significant brain swelling, the patient may experience weakness in the limbs on the opposite side of the body, similar to symptoms of paralysis seen in stroke patients. Furthermore, if the brain metastasis leads to the formation of a brain herniation, the patient may experience symptoms such as coma.

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How to control ascites from ovarian cancer?

In clinical settings, it is common for ovarian cancer to present with significant ascites. Some patients initially seek medical attention due to symptoms related to large volumes of ascites, and then ovarian cancer is diagnosed. Such cases are generally at a more advanced stage, and their treatment is predominantly chemotherapy. Ovarian cancer patients tend to be relatively sensitive to chemotherapy; only when chemotherapy controls the cancer cells can the ascites be managed. Of course, symptomatically, a peritoneal drainage tube can be placed to drain the ascites, and then local intraperitoneal chemotherapy drugs can be infused. This, combined with systemic intravenous chemotherapy, controls the ovarian cancer and manages the ascites.

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What are the symptoms of ovarian cancer?

Some early symptoms of ovarian cancer patients include a lump in the abdomen that can be felt during gynecological examination or by the patients themselves. In advanced ovarian cancer, as the tumor progressively enlarges, there may be symptoms like abdominal pain, bloating, decreased appetite, and weight loss. Moreover, the tumor may compress other organs in the pelvic cavity, causing symptoms such as a feeling of heaviness in the lower abdomen or even constipation. Additionally, many patients with ovarian cancer may develop significant ascites, which can also cause abdominal distension, decreased appetite, and even nausea and vomiting, along with other gastrointestinal symptoms.

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Is ovarian cancer prone to metastasis?

Ovarian cancer relatively tends to metastasize more easily, and clinically, it is often found at a later stage in most patients. The main pathway of metastasis of ovarian cancer is implantation metastasis, where the tumor can breach the capsule and extensively implant in the pelvic or abdominal cavity. Another pathway is local spread, where it can spread to the uterus, fallopian tubes, and other tissues within the pelvic cavity. Additionally, ovarian cancer can also spread to distant organs throughout the body via the lymphatic system or through hematogenous dissemination.

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How many years can one live with ovarian cancer?

The survival period of ovarian cancer patients is influenced by various factors including the specific stage of the cancer, whether there is residual tumor after surgery, the size of any residual tumor, the pathological type of the cancer, the presence of high-risk factors for recurrence such as vascular tumor thrombus, neural invasion, lymph node metastasis, etc., as well as the patient's age, overall condition, the presence of severe comorbidities, and the patient's response and sensitivity to treatments like radiotherapy and chemotherapy. Survival periods vary due to differences in stages and treatment sensitivities, meaning it cannot be generalized; there is significant individual variation in survival outcomes.