- BRAIN CANCER
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- GYNAECOLOGICAL CANCER
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- HEMATOLOGY ONCOLOGY
- HOLISTIC CANCER CARE
- MEDICAL ONCOLOGY
- ORTHOPEDIC CANCER
- PAIN AND PALLIATIVE
- PEDIATRIC CANCER
- RADIATION ONCOLOGY
- RENAL CANCER
- UROLOGICAL ONCOLOGY
The National Cancer Institute states that ovarian cancer accounts to about 3% of all cancers in women. When it comes to deaths caused by cancer in the female reproductive system, the highest rank goes to ovarian cancer.
Ovarian cancer is sporadic but, the lack of early symptoms and effective screening tests makes it is a fatal disease.
What is Ovarian Cancer?
Ovaries are a part of the female reproductive system present on either side of the uterus that makes the eggs (ovulation process) and the female hormones. Every female is born with two functional ovaries. The eggs produced in the ovaries moves to the uterus (where the fertilized egg settles in and develops into a fetus) through the fallopian tubes. The ovaries are also responsible for making the female hormones, the estrogen and progesterone. When a malignant tumor develops in any one or both of the ovaries, it is termed as ovarian cancer.
The ovaries are mainly made up of 3 kinds of cells. Different cells can develop into different tumor:
- Epithelial tumors: This is the most common type. It begins from the cells that cover the outer surface of the ovary.
- Germ cell tumors: This kind of tumor start from the cells that make the ova (egg).
- Stromal tumors: This kind of tumor begins from the tissue cells that produce the female hormones estrogen and progesterone, and holds the ovary together.
What are the Symptoms of Ovarian Cancer?
Early stage ovarian cancer is very difficult to detect and may not have any symptoms (can be asymptomatic). However here are a few of the possible symptoms are:
- Difficulty in eating
- Pelvic or abdominal pain
- Frequent urination
- Feeling full with small meals
- Vaginal discharge
- Irregular vaginal bleeding
- Post-coital vaginal bleeding
These are the signs of benign (non-cancerous) or early cancer, if immediate medical attention is provided, it can even be cured.
Other symptoms of ovarian cancer are:
- Persistent pain or discomfort in the abdomen or pelvis
- Pain and swelling in the lower abdominal
- Change in the menstrual cycle
- Painful intercourse
- Frequent constipation
- Back pain that worsens with time
- Fatigue and weight loss
How is Ovarian Cancer Diagnosed?
Ovarian Cancer is diagnosed in many ways, few of them are:
Clinical examination or physical examination or medical examination is a process by which a healthcare professional investigates the patient’s body for any signs of the disease. During the process, the doctor will ask the patient about his/her medical history to learn more about the possible risk factors, including the family history.
Pap smears is a diagnostic test that can detect any cancer associated with the female reproductive system. However, it does not screen for ovarian cancer. Pap smear is an important test to detect and prevent cervical cancer. Getting a Pap smear done every 3 years is vital to detect cervical cancer.
Imaging tests is a diagnostic procedure which involves taking pictures of the inside of the body to detect the presence of a pelvic mass and to see if the cancer cells have spread (metastasized) to other body parts.
Few of the commonly used imaging techniques are:
Ultrasound: Ultrasound or ultrasonography is a technique which uses the sound waves to create an image on a video screen. The probe is placed placed on the abdomen or in the vagina, and the transducer sends sound waves and picks up the echoes that bounce on the organs to create an image on the screen that is used to check if the abnormality present is a solid mass (tumor) or a fluid-filled cyst.
CT Scans or Computed Tomography Scans: The CT scan is an x-ray that helps in detecting if the cancer (ovarian) has spread to other organs by making detailed cross-sectional images of the body.
MRI Scans or Magnetic Resonance Imaging Scans: The MRI scan is not an x-ray test instead; a contrast material (gadolinium) is injected into a vein of the patient before the scan to see the details better. An MRI scan can help in finding if the cancer has spread to other organs by making detailed cross-sectional images of the body.
Tumor markers blood tests: Tumor markers are the biological chemicals produced or found in the tumor cells. The tumor markers blood test detects the presence of these chemicals in the blood of the patient.
- In case of an ovarian cancer the test for cancer antigen 125 levels may be elevated, and the HE4 (human epididymus protein 4) levels may be elevated.
- In case of germ cell tumors, the HCG, AFP & LDH levels of the patient are elevated.
- In the case of stromal cell tumor, the level of inhibin B, AMH, estrogen and testosterone is elevated in the blood.
What are the Treatments for Ovarian Cancer?
The treatment depends on the type and stage of cancer, and whether the patient wants to have children in the future or not.
The treatments are as follows:
It is the primary form of treatment. Once the cancer is diagnosed, the affected and potentially affected organs are removed depending on if the patient wants to become pregnant in the future. There are fertility preservation surgeries for majority of the cases, which includes sparing the uterus and unaffected other ovary and removing only the affected ovary with the tumor (along with the removal of lymph nodes and omentum).
The surgery can include:
- Laparoscopic surgery, if the tumors are smaller than eight cms in size or benign
- Peritoneal fluid washings for the analysis
- Surgically removing the abdominal and pelvic lymph nodes
- Surgically removing the affected ovary and a biopsy of the other suspicious abdominal and pelvic peritoneum or the other ovary
- Removal of the fatty tissue (or omentum) joined to the abdominal organs
In case of second, third, and fourth stages, the surgery may include the removal of the entire uterus, the ovaries and the fallopian tubes, omentum, and removal of the tissue to which the cancer has spread.
If cancer spreads to the nodes or omentum, further adjuvant chemotherapy is needed following the surgery. The chemo medication can be given to the patient intravenously or through the abdomen.
The surface epithelial ovarian tumors are the most common ovarian tumors. The less harmful epithelial (benign & borderline) tumors are cured by surgery. A tumor cytoreductive surgery and chemotherapy treat the malignant epithelial ovarian cancers (harmful), and these cancers tend to recur again as they are aggressive and present in an advanced stage. Therefore, the recurrent cancers are again treated by surgery if feasible or by chemotherapy.
The rare ovarian stromal tumors are slow growing in nature and majority of them are treated by surgery alone, only a few cases may need adjuvant chemotherapy.
Why choose Cytecare Cancer Hospital?
Early detection of any form of cancer elevates the chances of successful treatment. So, keep an eye for any changes you observe and get it checked at the earliest. You can trust Cytecare if you need more information.
At Cytecare we are “Fighting Cancer the Right Way” with highly specialized, modern diagnostic services, treatment and care for cancer patients. Guided by national as well as global protocols the multidisciplinary team of clinicians is highly qualified to help you fight cancer the right way. Give it a try!