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What type of cancer do I have? Where is it located? What are the risk factors for this disease? Is this type of cancer caused by genetic factors? Are other members of my family at risk?
Cancer is the abnormal, uncontrolled growth of cells in a particular body part. With continued growth, pieces of this tissue travel through the blood to different body parts and continue to grow in the new area. This is known as metastases. Breast cancer is one of the most common forms of cancer and affects about 1 in 8 women in the USA. Read on to know more details of breast cancer – breast anatomy, causes, symptoms, risk factors, detection, prevention, and of course treatment.
Anatomy: The main function of the breast is lactation through its milk-producing tissue that are connected to the nipple by narrow ducts. In addition, there is surrounding connective tissue, fibrous material, fat, nerves, blood vessels and lymphatic channels which complete the structure. This is essential to know as most breast cancers develop as small calcifications (hardened particles) in the ducts or as small lumps in the breast tissue which then continues to grow into cancer. The spread can happen through lymphatic or blood flow to other organs.
Warning signs/symptoms: The following are some symptoms that need to be watched out for if you have a predisposition to breast cancer.
- A lump in either of the breasts or armpits
- Change in size, shape, or contour of either breast
- Redness of your breast or nipple
- Discharge of clear or bloody fluid
- Thickening of breast tissue or skin that lasts through a period
- Altered look or feel of the skin on the breast or the nipple (dimpled, inflamed, scaly, or puckered)
- One area on the breast that looks very different from the other areas
- Hardened area under the breast skin
Either one or a combination of these should be an indication to get a detailed checkup done. Early diagnosis results in controlling the disease with minimal treatment and reduced complications.
Causes and risk factors: The exact cause for breast cancer is yet to be pinned down. However, risk factors are clearly identified, and women with risk factors need to watch out for warning signs.
- Family history: Of all the risk factors, the family history is the most important. Breast cancer runs in families, and if there is a first-degree relative with the breast cancer, the chances of developing it are almost double. Two genes BRCA1 and BRCA2 are the carriers of the disease, and this testing can be done in women to identify if they are at risk.
- Family history of other cancers: Even if there is no breast cancer, if there are other cancers that run in the family, watch out.
- Age: Women over 50 are at higher risk of developing breast cancer.
- Race: Caucasian and Jewish women are at higher risk of breast cancer than African-American women.
- Hormones: Greater exposure to the female hormone estrogen increases the chances of developing breast cancer. Women who use birth control pills for contraception and hormone replacement after menopause are at a higher risk of developing breast cancer.
- Gynecologic milestones: Women who have abnormal menstrual milestones need to watch out. These include those who attain menarche before 12 years of age, get pregnant after 30, attain menopause after 55, and have menstrual cycles shorter than 26 days or longer than 29 days.
- Obesity and alcohol abuse are also likely to increase a woman’s chances of developing breast cancer.
Stages: Starting from stage 0, higher stages indicate advanced disease.
- Stage 0: The growth which has begun in the milk-producing tissue or the ducts has remained there (in situ) and not spread to any other area, including the rest of the breast.
- Stage I: The tissue slowly becomes invasive and has begun to affect the surrounding healthy tissue. It could have spread to the fatty breast tissue and some breast tissue may be found in the nearby lymph nodes.
- Stage II: The cancer at this stage grows considerably or spreads to other parts. There are chances that cancer may grow and also spread.
- Stage III: It may have spread to the bones or other organs but small amounts are present in up to 9 to 10 of the lymph nodes in the armpits and collar bones which makes it is difficult to fight.
- Stage IV: The cancer is widespread to far-flung areas like the liver, lungs, bones, and even the brain.
Screening: This is one of the most effective ways to identify the disease in its early stages. This will help in controlling cancer from spreading with minimal treatment.
- Self-examination: A thorough self-examination to look for changes in terms of shape, size, colour, contour, and firmness should be learned by all women. Watch for any discharge, sores, rashes, or swelling in the breasts, surrounding skin, and nipple. Examine them while standing and when lying down.
- In most women, annual screening mammograms are advised after the age of 40. However, in women who have a strong family history or genetic makeup, it is advisable to have screening mammograms starting at age 20 every 3 years and then annually from the age of 40.
- Women in high-risk categories should have screening mammograms every year and typically start at an earlier age.
- Ultrasound screening can also be given in addition to mammograms.
- Breast MRI is another way to screen for breast cancer if the risk is greater.
Breast Cancer Prevention: Now that there is so much awareness about causes and risk factors, there are definitely ways to prevent or delay the onset of the disease.
- Exercise and a healthy diet with reduced amount of alcohol are definitely effective in minimising the chances of developing cancer.
- Tamoxifen is used in women who are at high risk for breast cancer.
- Evista (raloxifene) which is used to treat osteoporosis after menopause. It is also widely used in preventing breast cancer.
- In high-risk women, breasts are surgically removed to prevent the development of cancer (preventive mastectomy).
Treatment: As with all cancers, treatment would depend on the stage at which it is identified and include a combination of chemotherapy, radiation, and surgery. As noted earlier, if you are at risk, look out for warning signs as early diagnosis is the key to maximum recovery.
I am 63 years diabetic. Type 1 since 15years having sugar level 190 ad 260pp taking humalog 20units morning 16 units night. I am bhp grade 1 with right renal lithiasis having stones of 7ad 9mm in right kidney. Due to enlarged prostrate I am facing frequent urination ad bladder is empty at one time. My hbaic is 8. 50 also having bp problems. One serious concern is erectile dysfunction ad premature ejaculaton. Can you suggest some safe medicine for ed ad premature ejaculate. For enlarged prostrate I am taking flotral alfuzion salt ad in addition to insulin I am taking vysov-, m ad diapride m-2. Please suggest safe medicine to cure the above problems. My lipid profile ad renal profile is normal. Please advise.
I am 60 years old and I have to go for frequent urination at mid night at 2 am to 6 am only. I don't have diabetes or enlarged prostate. What else can be possibilities of other ailments ?
Hi, I am currently living in UK and my family is in India. My father has a cancer history of more than 18 years. The symptoms started showing up in 1996 and the doctor did not advise for a scan that time. Later, he was detected with a large cancerous tumor on his left kidney and the entire kidney was taken out. The doctors advised him not to take Cigarettes as he was a chain smoker but he continued taking it at a reduced quantity for 10 years post operation and later in Nov, 2012 he was detected with one metastatic cancer tumor in his bran and several small nodules in his lungs and supra renal gland. The doctors prescribed him to take steroids before operation and post operation has has gone through complete remission of cancer. All nodules melted away on its own. However, he started showing symptoms of gastric ulcer. He started feeling racing heart due to anemia and he had black tarry stool and black vomiting in the month of August 2014. He quickly recovered and he was stable. But, he started having spicy food after a month. The symptoms came back strongly last December. Within a month, he recovered again. However, the symptoms keep coming these days and he is loosing his weight. Sometimes, he will be alright and start gaining weight and after 4 weeks the symptoms will come back again. There were 3-4 recurrences within a span of 6 months. Please advise.
While cancer has become a common place disease, most of its causes remain unknown. Most of us are not aware that few regular everyday materials present in most households are potential causes of cancer. Lets know about them, the health hazards they can cause, and be aware.
Check this list.
1. Shower curtains - shower curtains are made of toxic chemicals which get into not only the shower or the bath but also into the environment. It emits harmful chemicals which are called voc (volatile organic chemicals) and can prove to be very harmful for us.
2. Deodorants - deodorants and antiperspirants are known to have various ingredients which have cancerous properties. These sprays stay on our bodies for hours, until we wash them off. While on our bodies, they chemicals harm our skin and even through it.
3. Strong shampoos - many shampoos contain toxic chemicals though there is no scientific proof that they cause cancer. However, the array of chemicals used to make shampoos is definitely harmful for us and best, if avoided.
4. Room fresheners - air-fresheners, like deodorants have vcos which are toxic and extremely harmful for us. They aggravate asthma and even affect reproductive development. They have hazardous components which can be cancerous. It is advisable to use essential oils.
5. Scented candles - scented candles mostly have wicks made of lead. While they serve a good purpose, there is no point in using something which gives momentary relief but can prove hazardous in the long run.
6. Certain paints - permanent markers, acrylic paints, solvents, etc contain hazardous chemicals which have been associated with occurrences of cancer, allergies and oral damages.
7. Gardening chemicals - household pesticides, herbicides or fungicides that we often use in gardens can contain carcinogenic materials which are believed to cause lymphomas and breast cancer (in animal models).
8. Plastic food/beverage containers - plastic materials containing bpa, or bisphenol a are believed to dangerous for health. So when one is using plastic bottle or food container make sure it is bpa free.
9. Nonstick cookware - cooking utensils which are made with a nonstick coating (teflon) is suspected to be a carcinogen. The main chemical in nonstick coatings is perfluorooctanoic acid (pfoa) is known to cause cancer. Glass, cast iron, copper, and ceramic or pfoa free nonstick cookwares are safe.
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