Lybrate.com has an excellent community of Oncologists in India. You will find Oncologists with more than 40 years of experience on Lybrate.com. You can find Oncologists online in Delhi and from across India. View the profile of medical specialists and their reviews from other patients to make an informed decision.
Book Clinic Appointment
Submit a review for Dr. Atul Kumar SrivastavaYour feedback matters!
Sir, My mother is suffering from cervix cancer (IIIB).She already took 25 250c gy radiation with weekly chemo(cisplatin)& 3 brachytherapy treatment ,now some symptoms like mucus black stool has been seeing for 5 to 6 times per day for which she is taking the OFLOMAC OZ medicine.Sir i heard about graviola flowers (soursop) which is used as juice to kill the cancer cells directly,but providing some of the side effects such as parkinson's disease and damage to nerve cell.So then what should i do? (my question is whether i should give it or not? )if is it okay to give then what should be the dosage?
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.
- 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.
- 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.
- 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.
- 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.
- 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.
My father has one kidney and now has 49 grams prostrate we want to cure prostrate please guide. Operation or medicine? and if operation than which type of operation ?
I am little healthier so I am having lumps on my thigh area and on stomach and back how can I remove those lumps and look more beautiful.
Hi Dr, a patient have stomach cancer since 2 years, and he has diebetes, kindey problem, thioriod, BP, and recently got heart attack. Now he got jaundice. How long he can live ? can you help us on this ?
Sir I am 37 years male and suffering from gynecomastia on left side since 1 year please sometime there is pain in left flank area please help I am really concerns for this due yo this I have developed health anxiety of being breast cancer . I always do self diagnosis on internet. Please Dr. help me.
Hello mam my name is ruchi my age is 29 I having swelling in my breast and offcourse my breast size is heavy so tel me what I should do I even can not wear my fav dresses.
Age 56. How to prevent prostrate from enlarging? psa count normal. Urine flow test normal so far. Ultrasound indicates enlarged prostrate. Is there a preventive method to stop prostrate enlargement?
Colon cancer is cancer that starts in the large intestine (colon). In most cases it begins as a non-malignant group of cells called polyps, which may turn cancerous over time. After the formation of the malignant tumors, the cancerous cells may spread to other parts of your body through lymph and blood channels. It can occur together with rectal cancer and is known as colorectal cancer.
Causes of Colon Cancer
The occurrence of colon cancer may depend on the presence of precancerous polyps in the colon. Adenomas polyps may turn cancerous, but are removable through colonoscopy. Hyperplastic polyps rarely become cancerous, whereas inflammatory polyps may become cancerous after the inflammation of the colon.
Other risk factors that may influence the occurrence of colon cancer are,
- Genetics: about 20% colon cancers are thought to be caused by mutation of the genes.
- Age: those over the age of 50 are more likely to develop colon cancer, though now it is also increasingly affecting younger people.
- Lifestyle: it is more likely to affect people who lead a sedentary lifestyle, smoke tobacco or are obese.
- Diet: it is more likely to affect those whose diets are high in red meats, calories, and fat while being low in fiber. Alcohol consumption may also affect its occurrence.
- Medical conditions: people who suffer from diabetes, acromegaly (growth hormone disorder) and colitis etc, may also be prone to develop colon cancer.
Warning Signs of Colon Cancer
Colon cancer generally goes undetected in the early stages. The symptoms vary with the location, spread and size of the tumor. In the earlier stages of cancer, most people experience no symptoms, but in the later stages they may experience one or more of these symptoms:
- Change in bowel habits such as diarrhea, constipation or change in consistency of stools; lasting more than a month
- Blood in stool or bleeding from the rectum
- Pain during passage of stool
- Pain, cramps or gas in the abdominal region
- Frequent urges to pass stool
- Irritable bowel syndrome
- Unexpected weight loss
However, these symptoms may not necessarily indicate colon cancer. They can occur in the absence of colon cancer too.