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Dr. Rahul Yadav

Oncologist, Delhi

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Dr. Rahul Yadav Oncologist, Delhi
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Consultant Radiation oncologist ...more
Consultant Radiation oncologist
More about Dr. Rahul Yadav
Book an appointment online with Dr. Rahul Yadav and consult privately on Lybrate.com.

Lybrate.com has a number of highly qualified Oncologists in India. You will find Oncologists with more than 40 years of experience on Lybrate.com. Find the best Oncologists online in Delhi. View the profile of medical specialists and their reviews from other patients to make an informed decision.

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Diagnosed with stomach cancer , need to know whether it is treatable or not , how can we know & what are the examinations we should perform.

Post Doctoral Research (Ph.D.) (A.M) (Oncology), Integrative Oncology for Physicians (MSKCC, N.Y, USA), Doctor of Natural Medicine (N.D/ N.M.D), Ayurveda (I) Cert., Advanced Strategic Management (APSM), B.E (Computer Sc. & Engg.), Clinically Relevant Herb-Drug Interactions (CME) - (Cine-Med Inc. USA)
Alternative Medicine Specialist, Bhubaneswar
Hi, I appreciate you seeking help. Stomach cancer is very much treatable. However, the possibility of a cure is influenced by a couple of factors including the cancer's stage and its associated comorbidities, age, vitality, gene expressions, chromosomes affected, histopathological grading and the type of cancer etc all. I would advise you to connect with an oncologist specializing in gastric cancers for the way forward. A integrative treatment with alternative medicines can certainly improve clinical outcomes. You can connect as appropriate, anytime. Take care and all the very best.
5 people found this helpful
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My friends father have prostate problem from last 9 month and he also suffering from asthma. Can it become cancer, if yes then how much time it taken.

MBBS, cc USG
General Physician, Gurgaon
My friends father have prostate problem from last 9 month and he also suffering from asthma. Can it become cancer, if...
Tell me is USG prostate was done and what is PVR value mentioned in USG prostate ? Your friend need further evaluation, Get your PSA done and review with report Biopsy may be needed consult Urosurgeon for further management
3 people found this helpful
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Prevention of Breast Cancer

Nutritionist, Diploma In Cosmeto Dermatology , BHMS
Homeopath, Delhi

1. Limit intake of alcohol 

2. Avoid smoking

3. Having diet of fruits and vegetables and nuts 

4. Checking your weight 

5. Restriction of hormone therapy in postmenopausal women.

Hi I was operated for thyroid cancer successfully underwent TT and currently on Thyronorm 150 mcg can I consume FLAX seeds daily in the morning? Will it affect my Thyroid hormone?

MBBS
Oncologist, Bangalore
Hi I was operated for thyroid cancer successfully underwent TT and currently on Thyronorm 150 mcg can I consume FLAX ...
Hi, As far as I know flax seeds are rich in omega 3 fatty acids which are otherwise predominantly found in fish. This has got nothing to with thyroid harmone. So you can consume these seeds without worrying about thyroid hormone. I'm not sure whther you can consume them daily or not. You can take the help of a nutritionist. Hope this helps. Regards
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Hello I am 22 year old guy from india, I am smoking from 4 years, my right tonsil is swollen and I was feeling pain, I took some antibiotics after consulting a doctor, now there is no pain, but its still swollen, please reply if its cancer ?

MD - Radiation Oncology, MBBS
Oncologist,
Dear Lybrate User, It's unlikely to be a cancer. However if it continues to be there for a long time or if it grows in size then a biopsy from the tonsil can help to confirm or refute if it's a cancer.
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I have symptoms of enlarged Prostate and these are linked to my difficulty in urination, where either I have a weak stream or get a sudden urge for urination and not able to empty the bladder. Additionally I get severe ache in the left kidney while passing urine, forcing me to at time withhold passing of urine. Though this not happen every time. All xray or ultra sounds in the past have not revealed any stone of any kind. Do you think the pain is due to non emptying of the bladder. What should be my line of treatment. Thank you for your advice.

Fellowship of the Royal College of Surgeons (FRCS), MS - Urology, MBBS
Urologist, Ahmedabad
I have symptoms of enlarged Prostate and these are linked to my difficulty in urination, where either I have a weak s...
Dear , before I suggest I would like see your reports especially usg and that too post-void residual urine. It is very likely that you have bladder neck obstruction. Also get uroflowmetry done. It is woth while to try alpha blockers like tamsulocin or doxazocin. Please post your reports Dr. Kiran mehta.
1 person found this helpful
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Prostate Biopsies - Ways You Can Avoid It!

Urologist
Urologist, Gurgaon
Prostate Biopsies - Ways You Can Avoid It!

One of the most common issues with old age in men is the enlarged prostate. Any difficulty with urination (no constant stream, difficulty initiating, or incomplete emptying of the bladder for instance), and the first suspect is an enlarged prostate. These symptoms are followed by a digital rectal exam to check for an enlarged prostate. Once confirmed, the next step is to check for levels of prostate-specific antigen (PSA). If both the exam and the PSA are positive, it could mean prostate cancer. As with any cancer, it is believed that sooner it is diagnosed and the treatment is started, the better.

Historically, the best way to rule out the prostate cancer had been to do a prostate biopsy. This is a minor invasive procedure, wherein biopsies are taken from various regions of the prostate which are known to develop cancer (about 12). A disadvantage of this procedure includes missing out on the front part of the prostate which can also develop cancer. Secondly, it is not a very pleasant experience and given a chance, most men would not want to have it done.

There is good news for these men who would like to avoid prostate biopsies. The first is the multiparametric MRI which uses no x-rays and is considered very safe with extremely accurate results. This MRI exam requires about an hour, and once the images are obtained, the doctor will analyse these images and check for several parameters to assess for prostate cancer. The absence of cancer can be confirmed with up to 90% accuracy, which is far greater than with usual biopsies. If there is a possibility of cancer, then a biopsy can be done to confirm it.

Also, these images indicate the exact region where cancer likely is, and this guides the doctor to biopsy only where absolutely essential. The chances of false positive and false negative results are reduced drastically. The one disadvantage here is that MRI detected biopsies usually tend to be of a higher grade which requires immediate treatment.

Another way to reduce chances of the biopsy by 30% to 50% is by the 4K test. It helps detect a variety of prostate issues including cancer. It can be used once higher levels of PSA is identified and before going for a biopsy. It combined 4 prostate-specific biomarkers with clinical information to accurately provide men with a risk of developing prostate cancer. It can be used even after negative biopsies to confirm the diagnosis of prostate cancer.

These two measures can drastically reduce the incidence of prostate biopsies, which is neither pleasant for the patient nor very effective for the doctor.

1 person found this helpful

Sir. I want to know about complete cancer check up. How should I go about that? Thanks and regards Kuldeep sharma.

MD PULMONARY, DTCD
Pulmonologist, Faridabad
Can get PET ct or PET MRI WITH FDG. But screening is sex dependant, age dependant and complaints dependant.
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Am having tumour like things in my nipple, am a male, I had it so far when I was matured, and now am facing the same problem. please help me.

DNB, MBBS
Oncologist, Faridabad
Male breast enlargement can be benign like in gynaecomastia, due to hormonal imbalance or malignant. You must see a surgeon to exactly rule out the cause. Sometimes there can be some anatomical variation in nipple, so it could also be natural but once you must show it to a doctor.
7 people found this helpful
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Sir, I have received msg through whats up regarding cancer treatment imitinef mercelet tab will kills the cancer cells it is true or false,

DM - Oncology, MBBS, MD - Medicine
Oncologist, Mumbai
Yes, it's true, this is the only targeted therapy started for blood cancer i. E. Chronic myloid leukemia initially, which have been very successful and beneficial to patient.
7 people found this helpful
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What are the causes of cancer? What are necessary treatments available for cancer in India?

MCh HPB Surgery, Fellow, European Board of Surgery, MS - General Surgery, MBBS
Gastroenterologist, Guwahati
All forms of treatment for cancer are available in india. Cancer has many causes: genetic, smoking, alcohol, diet etc.
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CANCER [CANCER]

BHMS, Certificate in Gynaecology & Obestric, MD - Homeopathy
Homeopath, Delhi
Cancer is the term that is used to describe a wide variety of malignant diseases. It is the second commonest cause of death in the world.


CAUSES:

• The exact causes for cancer is not known.
• It is multi-factorial disease – many factors contribute or predispose this condition.
• Modern diet – increased intake of junk food and decreased intake of fibers and roughage.
• Age, environmental pollutants or social, emotional factors influence the disease.
• Family tendency.
• Exposure to radiations.
• Occupational exposure to pollutants – lung cancer.
• Increased consumption of cigarettes - lung cancer.
• Tobacco chewing – oral cancer.
• Chronic alcoholics – liver cancer.
• Use of contraception, excess sexual freedom, virginity, women with no children – cervical and uterine cancer
• Late marriages, women who have not breast fed there children – breast cancer.
• Non vegetarian diet especially high consumption of meat and red meat.
• Obesity hypertension and diabetes have been seen to be associated symptoms.


SIGN AND SYMPTOMS:

• Most of the time there is no presentation no pain, cancer usually is detected accidentally and by the time it is detected it has spread in the whole body.
• Painless swelling in breast or at the site of cancer.
• Intracranial space occupying lesions can present with fits, severe headaches, vomiting, papilloedema.
• Abdominal lesions can cause constipation.
• Bronchial lesions present with cough & shortness of breath.
• Hemorrhage from various orifices.
• Pain either due to nerve compression or due to distension of an organ.
• There can be deep bone pains or referred pains.
• In terminal cases depression, loneliness & irritability.
• Tumor may cause obstruction affecting ingestion, digestion absorption, malabsorption through secondary intestinal changes.
• Pain, fatigue, depression, Anxiety, Nausea vomiting and diarrhea.
• Taste changes- mouth blindness develops – bitter and sweet thresholds are altered. Patient will avoid chocolate, coffee, tea, red wine, citrus fruits red meat cheese due to altered taste
• Low intake of food can cause severe weakness
• Anorexia.
• Anemia.
• Loss of weight.
• Cachexia.
• Food aversion
• Early satiety
• Loss of body cell mass
• Emaciation- loss of subcutaneous fat and body protein leading to weight loss and muscle weakness.
• Metabolic disorders – altered metabolism of fats, proteins, carbohydrates, glucose, vitamins, minerals and electrolytes.
• Hyperglycemia
• Immunodepression- changes in the function of the immune system.
• Hyponatraemia and Hypercalcaemia
• Acid-base imbalance
• All these symptoms can be exacerbated by cancer treatment like chemotherapy or radiation.


DIETARY MANAGEMENT:

• Give high energy and high protein diet.
• Wide variety of food should be selected to ensure all vitamins and minerals are included in the diet.
– Increase intake of antioxidants like vitamin A, vitamin C, vitamin E, selenium.
• Include Japanese sea vegetables (arame, hijiki, kombu, nori) in diet if available, they are remarkably nutritious.
• Wheat grass juice is recommended – grow wheat grains in a pot – grass comes up in a weeks time so its advisable to plant seven pots so as to have every days supply. Extract juice from these grass and consume twice a day. It helps you to develop immunity and remove toxins from the body.
• Consume ½ cup of bitter gourd every morning. Advisable to add little ginger and turmeric to it. You can also add honey or jaggery to it, to alter its bitter taste if required.
• Daily eat 3-4 mint and basil leaves.
• Have high energy food / drink like sugarcane juice, fats.
• Consumption of sesame seed / oil is advised as it is a very good tonic and has anti-cancer properties.
• During the cancer affections and treatment, there is high demand for energy hence fats are required in high amount. Hence it is recommended to fry food rather than grilling them.
• Vegetarians should increase their consumption of pulses and legumes (peas and beans).
• Consumption of fresh fruits and raw vegetables is advised.
• Milk and milk products should be avoided to those patients with intestinal damage who are also lactose intolerant or those who cannot tolerate, digest or absorb a normal diet in such case liquid supplement formula can be used.
• Multivitamin supplements may be required in case of digestive and metabolic disorders. Should be taken as indicated by your physician.
• Tube feeding can be used in patients who cannot or are unwilling to take food orally.
• Parentral feeding – is considered when there is gastro-intestinal tumors or gastro-intestinal tract is not functioning
Dr Mrs Neeraj Gupta
Gupta Computerised Homeopathic Clinic
9811022908
3 people found this helpful

What is the advantage of hormone therapy after the operation and radiation treatment for breast cancer. How many years hormone therapy required? How do check growth of cancer cell in breast after hormone treatment.

MD - Radiation Oncology, MBBS, DNB (Radiotherapy)
Oncologist, Howrah
Hormone therapy has an established role as an adjuvant therapy in receptor positive breast cancer. Tamoxifen can even be given receptor status unknown patients based on positive result on receptor status unknown patients (early breast cancer trialists' collaborative group trial). Previously 5 years of adjuvant hormone therapy is recommened. Recently nccn guidelines recommend for 10 years of treatment based on positive result of continuing hormone therapy up to 10 years.
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My father is 52years old he is getting throat pain since 2months. Got reports that cancer in early stage? Can I know how many stages will be? Nd what is the time span for one stage to another stage?

DNB, MBBS
Oncologist, Faridabad
What type of cancer and which site of throat, early stage throat cancer can be treated by radiation therapy with or without chemotherapy. Usually four stages and there is no particular pattern of changing from one stage to other.
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I am suffering from benin prostate hypertrophy grade ii. Please suggest medicine.

Certified Diabetes Educator, Registered Dietitian (RD), PGDD, Bachelor of Unani Medicine and Surgery (B.U.M.S), General Physician
Dietitian/Nutritionist, Mumbai
I am suffering from benin prostate hypertrophy grade ii. Please suggest medicine.
Since when you have this condition? to help control the symptoms of an enlarged prostate, try to: limit beverages in the evening. Don't drink anything for an hour or two before bedtime to avoid middle-of-the-night trips to the toilet. Limit caffeine and alcohol. They can increase urine production, irritate the bladder and worsen symptoms. Limit decongestants or antihistamines. These drugs tighten the band of muscles around the urethra that control urine flow, making it harder to urinate. Go when you first feel the urge. Waiting too long might overstretch the bladder muscle and cause damage. Schedule bathroom visits. Try to urinate at regular times such as every four to six hours during the day to" retrain" the bladder. This can be especially useful if you have severe frequency and urgency. Follow a healthy diet prescribed by registered dietitan. Obesity is associated with enlarged prostate. Stay active. Inactivity contributes to urine retention. Even a small amount of exercise can help reduce urinary problems caused by an enlarged prostate. Urinate and then urinate again a few moments later. This practice is known as double voiding. Keep warm. Colder temperatures can cause urine retention and increase the urgency to urinate. Do reply back for medication prescriptions. Being also a general physician and registered dietitian, I prescribe both evidence based herbal as well as allopathic medicines complementing with dietary guidelines and home remedies carefully personalized for each individual patient.
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Knowing This Can Help You Prevent Ovarian Cancer

FIMSA, FICOG, MNAMS (Obstetrtics & Gynaecology) , MD - Obstetrics & Gynaecology, MBBS
Gynaecologist, Delhi
Knowing This Can Help You Prevent Ovarian Cancer

Knowing This Can Help You Prevent Ovarian Cancer

Ovarian cancer is the most common cancer to affect the female reproductive system. The exact cause of ovarian cancer is not yet known and the risk factors involved are numerous, the most prevalent of which are genetic defects and hereditary problems.

The symptoms of ovarian cancer are not always clear and range from pelvic and abdominal pains to irregularities in the menstrual cycle. Women beyond the age of 50 are most at risk of developing this type of cancer and the risk factor increases in case of family history.

Prevention of  Ovarian Cancer

There is no sure shot way of preventing ovarian cancer. Some factors such as genetics cannot be controlled at all. There are, however, ways to take precaution against it through some simple lifestyle choices. A few of those ways are as follows:

Eat a healthy balanced diet which is rich in all the nutrients, vitamins and minerals that the body requires for boosting and maintaining immunity.

Exercise regularly and stay active. Maintaining fitness is an important aspect of preventing the onset of all sorts of diseases and disorders.

Go for frequent health checkups and make regular consultations with your gynaecologist so as to ensure early detection of the problem.

Another notable way of avoiding ovarian cancer is taking birth control pills which are known to reduce the risk levels. However, studies have shown that there are other health risks associated with taking birth control pills and hence you should always consult a gynaecologist for a proper prescription.

'Consult'.

4583 people found this helpful

Lasers - Do Not Cause Cancers!

MD (AIIMS), Clinical Fellow,Skin Oncology(New England Medical Centre & Boston University,USA), Clinical Fellow.Photomedicine(Mass.Gen.Hospital,Harvard Medical School,USA), Clinical Fellow,Laser Surgery(Mass.Gen Hospital,Harvard Medical School,USA)
Dermatologist, Kolkata
Lasers - Do Not Cause Cancers!

Lasers have come as a boon to treat many medical conditions very safely and effectively. They are absolutely indispensable for permanent hair removal, tattoo removal, freckle removal, skin rejuvenation, treatment of birthmarks and many other internal medical conditions. There is a common misconception that lasers are harmful for your skin and can cause skin cancers. This is far from the truth, since lasers are actually used to treat skin cancers and also help in keeping the skin youthful and rejuvenated. 

  1. Lasers use non-ionising light (like red or green light) and not ionising radiation like x-rays or gamma rays. These spectrums of light do not induce cancer formation. 
  2. Fair skinned races are at much greater risk than skin of color. Melanin in darker skin does not allow harmful UV light in sunlight to penetrate through and the risk of skin cancers in darker skin is therefore small with normal sun exposure. Also, common lasers do not use UV light. 
  3. Laser treatments are administered not in prolonged durations but in pulses much less than a second and parameters in the range of milliseconds and microseconds are most commonly used. Prolonged sun exposure is the most common precipitating factor for skin cancers. 
  4. Laser light does not reach any internal organ. In fact, it requires some expertise even to make laser light reach its target just 1-2 millimeters below the skin. This is because melanin pigment in skin blocks laser light from getting through. An expert dermatologist with sound knowledge of skin optics and laser physics is able to achieve this safely and effectively. 
  5. Laser treatments work on the principle of ''selective photothermolysis'. This means that laser light very specifically destroys only the intended target. Thus, a hair removal laser will destroy only the hair roots while leaving surrounding skin structures unharmed. Similarly, blood vessels in birth marks, collagen in wrinkles or scars, abnormal growths and cancers and individual inks in tattoos can be targeted very specifically with lasers without affecting any other structure.
2749 people found this helpful

What are the symptoms of mouth cancer what types of precautions and medicines should be taken?

MD Radiation Oncology, ESMO Certified Medical Oncologist, DM Medical Oncology (Pursuing)
Oncologist, Mumbai
Mouth cancer may present as non healing ulcer or frank growth. As precaution, avoid any addiction like tobacco chewing and maintain good oral hygiene by brushing twice daily and cleaning the mouth after eating anything.
3 people found this helpful
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Symptoms And Causes Of Lung Cancer!

Diploma in Tuberculosis and Chest Diseases (DTCD), Board Certified in Pulmonary Medicine, FCCP - Pulmonary Medicine
Pulmonologist, Nagpur
Symptoms And Causes Of Lung Cancer!

Lungs are the most important organ of our body that has the responsibility of taking in the oxygen and releasing out carbon dioxide. When cancer develops in it, the entire body gets imbalanced. Lung cancer leads to more death than any other type of cancer, which is why identifying the symptoms and knowing the causes are instrumental in obtaining a timely diagnosis as well as in prevention of this disease.

Symptoms of Lung Cancer

In the early stages:

  1. Persistent coughing
  2. Chest pain
  3. Bleeding
  4. Fatigue
  5. Loss of appetite
  6. Sudden weight loss
  7. Headaches
  8. Coughing up blood

In the later stages:

  1. Bone pain
  2. Joint pain
  3. Facial paralysis
  4. Neck swelling
  5. Blood clotting
  6. Weakness
  7. Sever chest pain

Causes of Lung Cancer

Smoking: People who smoke are more prone to lung cancer. With the increase in the number of cigarettes you smoke, your chances of getting lung cancer increase too. People who don't smoke but are surrounded by the smokers also have high chances of being affected by this form of cancer.

Exposure to Asbestos: Asbestos is a group of mineral, which is present naturally in the environment. Lung cancer can occur due to the inhalation and ingestion of asbestos fibers.

Exposure to Ranon Gas: Ranon is a radioactive gas, which is formed naturally on decaying of radioactive elements. It is found in low levels in the air that we breathe and the water that we drink. Consumption of air and water having this gas leads to lung cancer.

High Levels of Air Pollution: Presence of high levels of dust particles and pollutants in the air that we breathe can cause lung cancer. 1-2% of lung cancer is caused because of it.

High Levels of Arsenic in Drinking Water: Consuming water with arsenic content is harmful as it directly affects the lungs and when the arsenic content is too high, it may lead to lung cancer.

Exposure to Chemicals: Exposure to certain chemicals like uranium, coal products, gasoline, diesel exhaust and mustard gas can also cause lung cancer.

Family History of Lung Cancer: Chances of getting lung cancer increase if your parents, child or siblings are already prone to lung cancer. If you wish to discuss about any specific problem, you can consult a Pulmonologist.

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