How is ovarian cancer diagnosed?

Written by Liu Liang

Oncology

Updated on September 10, 2024

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Ultrasound or CT scans detecting ovarian masses, in combination with biopsy or cytological examination that identify cancer cells, can diagnose ovarian cancer. A common method of biopsy includes ultrasound-guided procedures or transvaginal cul-de-sac puncture biopsy of ovarian masses, enabling clear pathological confirmation. Additionally, exploratory laparotomy or early radical surgery for ovarian cancer patients can yield a postoperative pathological diagnosis of ovarian cancer. Moreover, the presence of ascites is a common symptom in ovarian cancer patients; finding cancer cells, especially adenocarcinoma, in ascites, coupled with significantly elevated tumor marker CA125, or ultrasound or CT imagery revealing ovarian masses, can also diagnose ovarian cancer.

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Oncology

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Ovarian cancer requires the following examinations:

The examination for ovarian cancer begins with an abdominal ultrasound, which can clarify the tumor's size, shape, cystic or solid nature, location, and its relationship with neighboring organs. If necessary, CT scans and MRI can be conducted for a clearer view. Next are tumor markers, which are essential in the diagnosis of ovarian cancer. Additionally, CT scans of the lungs and head, or MRI, and a complete blood count of bone can help rule out distant metastasis. The most critical part is the pathological diagnosis, as the definitive diagnosis of tumors primarily relies on pathology. We can obtain a clear pathological diagnosis through laparoscopy or exploratory laparotomy.

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Can ovarian cancer be inherited?

Ovarian cancer, like most tumors, has genetic factors involved in its etiology, but it is not a genetic disease. Only five to ten percent of ovarian cancer patients have a genetic background. More than ninety percent of ovarian cancer cases are sporadic, meaning that if a mother has ovarian cancer, it does not directly inherit to her daughter. However, individuals with a family history of ovarian cancer have a significantly higher risk of developing the disease compared to the general population, especially those who carry mutations in the BRCA1 and BRCA2 genes. These gene mutations can be inherited from parents, so individuals carrying these mutations have a significantly higher risk of developing ovarian cancer than the healthy population.

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What to eat for difficulty in defecation due to ovarian cancer?

If the difficulty in defecation is due to ovarian cancer involving the rectum or other parts, we can apply anti-tumor treatments such as surgery and chemotherapy to control the condition and facilitate defecation. If the issue is caused by painkillers or the patient's inherent constipation, diet is crucial. The diet must include an adequate amount of fiber, more vegetables, and fruits. Avoid overly refined staple foods and include more whole grains. Drinking a glass of saltwater or honey water on an empty stomach in the morning, combined with appropriate waist and abdominal massage, can enhance the effect of facilitating bowel movements. If these measures are still ineffective, laxatives such as sodium docupate or lactulose may be used, along with some traditional Chinese medicines.

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Written by Liu Liang

Oncology

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How long can one live after ovarian cancer recurrence?

If ovarian cancer patients experience a recurrence after surgery and it is a simple local pelvic recurrence without distant organ metastasis, the treatment method involves evaluating whether another surgical resection can be performed by a gynecologist. However, if there is a recurrence combined with extensive pelvic metastasis, or metastasis to multiple organs, the treatment mainly involves chemotherapy. Therefore, how long a patient can live after ovarian cancer recurrence depends on the severity of the recurrence, the patient's physical condition, and the sensitivity to treatment, among other factors. Thus, it cannot be generalized as there is significant individual variation.

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Written by Liu Liang

Oncology

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Early Symptoms of Ovarian Cancer

Patients with ovarian cancer may have relatively hidden clinical symptoms in the early stages, possibly without any specific discomfort, or just mild lower abdominal bloating or pain. Symptoms tend to become more apparent only when the tumor progressively enlarges or when ascites occur, such as increased abdominal bloating and pain. Furthermore, during a physical examination, a solid or cystic-solid mass can be palpated in the pelvic area. Ascites can also lead to clinical symptoms such as nausea and vomiting. In the late stages, partial intestinal obstruction or symptoms related to pelvic compression may appear.