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Dr. S.B.Chitra

Radiologist, Chennai

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Dr. S.B.Chitra Radiologist, Chennai
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Hello and thank you for visiting my Lybrate profile! I want to let you know that here at my office my staff and I will do our best to make you comfortable. I strongly believe in ethics; a......more
Hello and thank you for visiting my Lybrate profile! I want to let you know that here at my office my staff and I will do our best to make you comfortable. I strongly believe in ethics; as a health provider being ethical is not just a remembered value, but a strongly observed one.
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Dr. S.B.Chitra is a popular Radiologist in Kasthuri Hospital, Chennai. You can meet Dr. S.B.Chitra personally at Kasthuri Hospital in Kasthuri Hospital, Chennai. You can book an instant appointment online with Dr. S.B.Chitra on has an excellent community of Radiologists in India. You will find Radiologists with more than 43 years of experience on You can find Radiologists online in Chennai and from across India. View the profile of medical specialists and their reviews from other patients to make an informed decision.


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Kasthuri Hospital

#119, Shanmugam Road, Thambaram West. Landmark: Opp. to Mocque, ChennaiChennai Get Directions

Kasthuri Hospital

#119, Shanmugam Road, Thambaram West. Landmark: Opp. to Mocque.Chennai Get Directions
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Lung Cancer and Outdoor Air Pollution - Understanding The Risk!

MD - Oncology
Oncologist, Coimbatore
Lung Cancer and Outdoor Air Pollution - Understanding The Risk!

Lung cancer is the cancer killer of both men and women in the U.S. When you think of risk factors for lung cancer, what comes to mind? Most of us think about the risk associated with smoking cigarettes, but did you know that air pollution can also cause lung cancer? Overwhelming evidence shows that particle pollution in the outdoor air we breathe—like that coming from vehicle exhaust, coal-fired power plants and other industrial sources can cause lung cancer. Particle pollution increases the risk of dying early, heart disease and asthma attacks, and it can also interfere with the growth and function of the lungs. 

What is particle pollution?

Particle pollution is a mix of tiny solid and liquid particles in the air and can be made up of a number of components, such as acids, organic chemicals, metals, soil and dust particles. It can be emitted directly from wood stoves, forest fires, vehicles and other sources, and it can also form from other types of pollution that come from sources like power plants. 

Why does particle pollution harm our bodies?

While breathing in larger sizes of particle pollution can be harmful to our health, smaller particles are more dangerous. Bigger particles can irritate your eyes, nose and throat, but our natural defenses help us to cough or sneeze them out of our bodies. Unfortunately, those defenses don't keep out smaller particles, which get trapped deep in the lungs and can even get into the bloodstream, causing damage to our health.

Who is most at risk?

As for who is at risk for health problems from breathing in particle pollution. Those who live where particle pollution levels are high is at risk. Some people face higher risk, including children, the elderly, people with lung and heart disease and diabetes, people with low incomes, and people who work or exercise outdoors.

How do we protect ourselves from particle pollution?

Check the air quality index forecast for the day and limit your activity if pollution levels are high. Avoid exercising along heavily traveled highways regardless of the overall forecast.

As individuals, we can play our part in reducing air pollution levels by trying to avoid creating more of it. Choosing ‘active travel’ options where possible, like walking and cycling, can help reduce pollution levels from transport and is also a great way to be more active, which is linked to a reduced risk of cancer and other diseases.

In case you have a concern or query you can always consult an expert & get answers to your questions!

1895 people found this helpful

Pap Smear - All You Need To Know About It

DNB (Obstetrics and Gynecology), MD - Obstetrtics & Gynaecology, MBBS
Gynaecologist, Delhi
Pap Smear - All You Need To Know About It

A is a screening test done to to test for occurrence of uterine cancer. Carried out in a quick and simple way to extract a sample, the sample is collected from the cervix area of a woman during a pelvic exam. The examination of the sample takes place under a microscope thereafter to find abnormalities that can point towards cancer and pre cancer changes.

There are many reasons why women should get a pap smear screening done:

1. Women who are HIV positive should get this test done regularly so as to detect any anomalies in the cervix. This condition usually comes with higher risk of infections and cancer, which is why regular screening is required.

2. Age is also another factor and women over the age of 30 should go through an annual screening on a compulsory basis. This is also true for women who have been through pregnancy and child birth.

Preparing for a Pap Smear: To prepare for a pap smear test, you need to ensure that you are not menstruating at the time. Also, you may want to avoid sexual activity just before the test so as to get the most accurate readings. During the process, remember to stay calm and relax your body physically.

Procedure: The pap smear procedure is a quick one that might be only slightly uncomfortable. This test is usually carried out on the examination table at the gynecologist's clinic. The legs will need to be spread and placed in stirrups. The doctor will insert a speculum to hold open the vaginal opening so that the spatula can be inserted easily to take a sample from the area. This sample of the cells will be tested in a lab after due preservation.

Test Results: The test results can either be normal or abnormal. An abnormal result does not point at the presence of cancer. Rather it can simply mean that abnormal cells exist in the cervix. The doctor may ask you to go through these tests and screening more frequently so as to study the anomalies in a more detailed manner. 

In case you have a concern or query you can always consult an expert & get answers to your questions!

2974 people found this helpful

I am a male aged 52 yrs. I have slip disc problem because of which my left hand becomes senseless as soon as I do some work with it. This problem is there for past 8- 10 yrs. I also have severe back pain from time to time. Please suggest remedy, if any.

MBBS, MS - Orthopaedics
Orthopedist, Delhi
(a) sleep on a hard bed with soft bedding on it. (b) use no pillow under the head. (c) kindly take biod3 max 1 tab dailyx10 paracetamol 250mg od & sos x5days (d) do back (spine)/shoulder/knee exercises (e) make sure you are not allergic to any of the medicines you are going to take (f) do not ignore it. It could be beginning of a serious problem. (g) if no relief in 4_5 days, then contact me again.
1 person found this helpful
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Brain Surgery - 12 Reasons When It Becomes A Compulsion!

FRCS - Neurosurgery(UK), M.Ch - Neuro Surgery, MS - General Surgery, MBBS
Neurosurgeon, Ahmedabad
Brain Surgery - 12 Reasons When It Becomes A Compulsion!

Brain surgery involves several medical procedures, which incorporate fixing issues with the brain, including changes in the tissues of the brain, cerebrospinal fluid and brain blood flow. Brain surgery is quite a complicated method of surgery and the type of surgery to be conducted depends on the underlying conditions.

Reasons for Brain Surgery:
Brain surgery is performed for the correction of physical brain abnormalities. These abnormalities could occur because of diseases, birth defects and injuries. A brain surgery is required when the following conditions arise in the brain:

  1. Abnormal blood vessels
  2. Aneurysm
  3. Bleeding
  4. Blood clots in the brain
  5. When the protective tissue or dura is damaged
  6. Epilepsy
  7. Due to nerve damage
  8. Parkinson's disease
  9. Any kind of pressure after an injury
  10. Abscesses
  11. Skull fractures
  12. In case of stroke and tumors

A surgery may not be required for all the above mentioned conditions, but in case of many, a brain surgery is very important as the conditions may worsen health problems.

Types of brain surgeries:

  1. Craniotomy: During this open brain surgery, an incision is made in the scalp, and a hole is created in the skull, near the area, which is being treated. After this process is complete, the hole or bone flap is secured in its place using plates or wires.
  2. Biopsy: This form of brain surgery helps in the removal of a small amount of brain tissues or tumors. After removal, the tissues or tumors are examined under a microscope. The creation of a small incision and a hole in the skull is indicated as a part of this process.
  3. Minimally invasive endonasal endoscopic surgery: This form of brain surgery enables the removal or lesions and tumors via the nose and sinuses. Private parts of the brain can be accessed without creating an incision. An endoscope is utilized in the process which is used to examine tumors all across the brain.
  4. Minimally Invasive neuroendoscopy: This process is similar to the minimally invasive endonasal endoscopic surgery. This method also involves the use of an endoscope for removal of brain tumors. Small, dime sized holes may be made in the skull to access some brain parts.

Brain surgeries may be associated with several risks. They may be:

  1. Allergic reactions to anesthesia
  2. Bleeding
  3. Blood clot formations
  4. Swelling of the brain
  5. A state of coma
  6. Impairment in speech, coordination and vision.
  7. Problems in memory
  8. Strokes and seizures
  9. Infections in the brain

A brain surgery is a serious and very complex surgery. There are different kinds of brain surgeries, which are conducted depending on the condition and severity of the disease.

In case you have a concern or query you can always consult an expert & get answers to your questions!

1961 people found this helpful

Umbilical Hernia Diet

M.Sc. in Dietetics and Food Service Management , Post Graduate Diploma In Computer Application, P.G.Diploma in Clinical Nutrition & Dietetics , B.Sc.Clinical Nutrition & Dietetics
Dietitian/Nutritionist, Mumbai

Umbilical hernia diet

An umbilical or belly button hernia occurs when a part of the intestines or the abdominal lining protrudes through an opening in the abdominal muscles. The protruding intestines may get squeezed or strangulated resulting in the blood supply getting cut off. Surgery may be required in serious cases of umbilical hernia. Doctors often suggest a special diet for umbilical hernia patients as this helps to prevent further complications.

Foods to avoid

Certain foods are not recommended for people with an umbilical hernia and should be avoided.

These include:

White refined flour foods made from white refined flour have a low fiber content. Eating these foods may cause constipation and should therefore be avoided. This is because constipation causes straining of the abdominal muscles during bowel movements and may cause further protrusion of the intestines through the abdominal muscles in the region of the belly button.

Low fiber fruits and vegetables the low fiber content in these foods can also lead to constipation. Examples of fruits and vegetables with low fiber content include skinless raw fruits, cooked fruits, and canned or cooked vegetables without seeds, hulls or skin.

Fatty foods foods with a high fat content should be avoided. This is because obesity results in greater pressure on the abdominal muscles and can increase the risk of umbilical hernia. Examples of foods with a high fat content include fatty meat such as pork, whole milk, butter, cream, margarine and fried foods.

Sugar limit your calorie intake by cutting down on foods such as pastries, cakes, chocolates and soda pop. Limiting your sugar intake will also help you to lose some weight, taking pressure off your abdominal region.

Foods to include

A special diet is required after umbilical hernia surgery. This will help you to minimize your convalescence time. The special dietary requirements include:

Fruits fresh fruits that have high fiber content and are rich in antioxidants should form a part of every meal. The high fiber content will ensure that you do not get constipated and the antioxidants will help protect your body and boost your immune system. Try to eat different types of fruits so as to get adequate amounts of different vitamins. Citrus fruits, berries, and apples are some examples of fruits with a high fiber and vitamin content.

Vegetables these too have a high fiber content that will guard against the dangers of constipation after an umbilical hernia surgery. They also have high levels of vitamins and minerals and should also be included with every meal.

Lean meat meat is a source of protein, which is essential to the repair of damaged tissue. Lean meat like poultry and fish is an excellent source of low fat protein. Have one good source of low fat protein with every meal.

Low fat dairy products these are a good source of protein and can be alternated with lean meats to provide your body with sufficient protein.
High fiber breakfast foods will aid digestion and so your breakfast should consist of foods made from whole wheat flour, wheat germ, oatmeal, or bran.

5 people found this helpful

Treatment of Cerebral Ischaemia and Cerebral Congestion With Homeopathy

Homeopath, Gurgaon
Treatment of Cerebral Ischaemia and Cerebral Congestion With Homeopathy

Cerebral ischaemia or brain ischemia is a medical condition that restricts the flow of blood to the brain, resulting in an unmet metabolic demand. This leads to limited oxygen supply in the brain, which could result in death of brain tissues, cerebral infarction or an ischemic stroke. Thus, a cardiorespiratory arrest, a stroke, and irreversible brain damage are few possible consequences of cerebral ischaemia.

People with compressed blood vessels, low blood pressure, congenital heart defects or sickle cell anaemia have a high risk of developing cerebral ischaemia, since compressed blood vessels or very low pressure can lead to restricted blood flow. Also, sickle-shaped cells have a greater tendency to clot, causing obstructed blood flow.

Patients with cerebral ischaemia experience a host of symptoms, such as weakness in the body, problems in coordination and movement, vision and speech impairment and unconsciousness.

Cerebral congestion, on the other hand, refers to excessive quantity of blood in the brain vessels, causing pressure on the cerebral substance. Cerebral congestion is of two types. It is termed as active when there is too much arterial blood flow and passive when there is undue quantity of venous blood in the veins of the brain. Both conditions cause symptoms, such as severe headache, insomnia, irritability and unconsciousness. The patient gets little sleep and is disturbed, often followed by dreams. When awake, the patient’s mental activity in the brain is very high.

Homeopathy is now a well-established school of medicine backed with years of research and practice. Gone are the days when homeopathy was considered no more than an extension of herbal home remedies. Homeopathic laboratories around the world produce large number of medicines covering almost all ailments. The benefits of homeopathic treatment are now well established due to its holistic approach and minimal side effects. Homeopathy is undoubtedly a ray of hope for patients with cerebral ischaemia and cerebral congestion, as it delivers a comprehensive treatment plan designed to target the signs and symptoms of the disease and address its non-occurrence.

The medications deal with mild to severe symptoms, including inflammation of the brain, headache, vomiting, insomnia, stroke/convulsions and seizures. The stramonium drug, for example, deals with seizures. Belladonna is an effective remedy for sharp shooting headaches, a common symptom of cerebral congestion. Ferrum is believed to be a valuable remedy for brain ischaemia. Few drugs deal with the symptoms of both ischaemia and congestion—nux is a suitable drug for the treatment of ischaemia as well as for passive cerebral congestion. Similarly, phosphorus can be used to treat brain ischaemia and congestion. Zincum metallicum is a highly recommended drug for chronic cases of ischaemia.

The treatment is comprehensive and long term and shows substantive results. Regular follow-ups and consultation with a homeopath specialist is the key to an effective treatment.

4599 people found this helpful

Breast Cancer - Local and Systematic Form of Treatment!

MBBS, DNB (Obstetrics and Gynecology), MNAMS, Training in USG
Gynaecologist, Delhi
Breast Cancer - Local and Systematic Form of Treatment!

Breast Cancer - What exactly is it?
‘Breast cancer’ is a term that is used to refer to a malignant tumour, which has developed from cells present in the breast. Generally, all tumours can be divided into two categories i.e. benign and malignant and it is the malignant tumour that is responsible for causing cancer. Breast cancer generally originates in the cells the  milk producing glands of the breast's or the passage, which carries milk from the glands to the lobules. Additionally, breast cancer can also originate in the stromal tissues, including the fibrous and fatty connective breast tissues.

Breast Cancer: Treatment Options
Treatment for breast cancer depends upon two things: the exact type of the cancer and how advanced the cancer is. Treatment options for breast cancer can thus be broadly divided into two categories as Local treatments and Systemic treatments.

Local Treatments
Treatments that target the tumour without having any effect on the rest of the body are called local treatments. The following types of local treatment options are available for treating breast cancer:

  1. Surgery: Surgical breast cancer treatment involves removal of the malignant cancerous tumour in an operation. Smaller tumours can be removed using a surgical process referred to as ‘lumpectomy’, wherein the tumour along with a small amount of healthy tissue surrounding the tumour is removed. For larger tumours, removal of the entire breast becomes mandatory, in a surgical process known as ‘mastectomy’. Women who undergo mastectomy can choose to undergo reconstructive plastic surgery for reconstruction of the removed breast(s).
  2. Radiation Therapy: This basically involves using radiation to kill cancer cells present in the body. Radiation therapy is a long-drawn process that usually involves a set number of treatments administered over a long period of time. Radiation therapy is also generally the follow-up procedure after a lumpectomy, or more rarely, a mastectomy.

Systemic Treatments
Treatments involving drugs that are administered via either the mouth or direct injection into the bloodstream are called systemic treatments. These include:

  1. Chemotherapy: This includes using drugs to destroy the cancer cells present in the body by stopping the cancer cells from growing and dividing. Chemotherapy can be administered using either an IV (intravenous) tube or via pills that can be swallowed.
  2. Hormone Therapy: This treatment option is used for treating tumours which have tested positive for progesterone or oestrogen receptors. Blocking hormones that fuel the tumour’s growth is the basis of this therapy.
  3. Targeted Therapy: This targets specific proteins and genes which contribute to growth and survival of the cancer cells. Targeted therapy is an extremely focused treatment, and is very effective in blocking the growth and division of cancer cells, as well as minimizing damage to surrounding healthy cells.
2587 people found this helpful

I Suffering from bulging disc in My L1S5 Region Due To Which It Gets Difficult For me to work out Please Suggest me some Solutions To permanently recovery.

Erasmus Mundus Master in Adapted Physical Activity, MPT, BPTh/BPT
Physiotherapist, Chennai
That is called as Lumbar Vertebrae. And there are 5 Lumbar Vertebrae and the 5th Lumbar Vertebrae is always is located in the lower end where the body weight is taken and it is generally fused with Sacral Vertebrae. That is where the Sciatic nerve passes by and the nerve gets compressed that's the reason you have pain and sensation is disturbed.
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Hello doctor. I am I 32 years female and I have slip disc problem from last two years .I have 2 years baby vd normal delivery. I am not able to sleep properly because when I sleep suddenly I awake 2-3 times at night nd I try to sleep again but I sleep after 30 to 40 min. Now I am gaining fat and weight also. I take proper meal and I don't take more junk food also. Please tell me what to do? My all checkup report are normal & thyroid also.

BAMS, MD (Panchkarma)
Ayurveda, Mumbai
Hello doctor. I am I 32 years female and I have slip disc problem from last two years .I have 2 years baby vd normal ...
Hello lybrate user, thanks for writing. If you want fast, permanent weight loss, you can try our research oriented holistic medicines for assures results. You can lose up to 10 kg weight per month, without crush dieting, with out side effect, without gym, without surgery. Tips for you: 1. Eat plenty vegetable and fruits. 2. Drink 9 glass of water per day. 3. Avoid dieting for weight loss. 4. Avoid oily thing. 5. Have 5to 6 servings of food per day. If you have any questions you can contact us by lybrate.
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