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Dr. Siva Kumar G

MBBS, MD - Radiotherapy

Oncologist, Hyderabad

21 Years Experience  ·  300 at clinic
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Dr. Siva Kumar G MBBS, MD - Radiotherapy Oncologist, Hyderabad
21 Years Experience  ·  300 at clinic
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Personal Statement

To provide my patients with the highest quality healthcare, I'm dedicated to the newest advancements and keep up-to-date with the latest health care technologies....more
To provide my patients with the highest quality healthcare, I'm dedicated to the newest advancements and keep up-to-date with the latest health care technologies.
More about Dr. Siva Kumar G
Dr. Siva Kumar G is one of the best Oncologists in Malakpet, Hyderabad. Doctor has over 21 years of experience as a Oncologist. Doctor is a qualified MBBS, MD - Radiotherapy . You can meet Dr. Siva Kumar G personally at KIMS Bibi Hospital in Malakpet, Hyderabad. Don’t wait in a queue, book an instant appointment online with Dr. Siva Kumar G on

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MBBS - Dibrugarh University - 1997


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KIMS Bibi Hospital

#16-3-991/1/C, Govt Printing Press Road Landmark : Beside Meridian Function Hall.Hyderabad Get Directions
300 at clinic
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Colorectal Cancer - Are You Aware Of The Risk Factors?

MBBS Bachelor of Medicine and Bachelor of Surgery, DM - Oncology, MD - General Medicine
Oncologist, Noida
Colorectal Cancer - Are You Aware Of The Risk Factors?

The lower part of the digestive system is known as the large intestine (colon), and colon cancer is the name given to the type of cancer that affects it. The rectal cancer is the cancer that affects the last few inches of the colon. Collectively they are known as colorectal cancers. In most of the cases, small, noncancerous (benign) clumps of cells called adenomatous polyps are formed in the intestine. They are not harmful on their own, but over a period, they enlarge to become colon cancers. Let us have a look at the early symptoms.

Polyps and the symptoms
Polyps are very small and do not display symptoms on their own. Doctors advise regular screening test to find polyps and destroy them before they can aggravate to colon cancer. In most of the cases, the symptoms start to appear only in the advanced levels. These include:

  1. Changes in the bowel movement: There can be severe diarrhea or constipation. There can also be changes in the consistency of the stool.
  2. Blood clots in the stool: There can be a persistent bleeding when passing out the stools. In some cases, there can be a general discomfort and pain while passing the stool.
  3. Severe abdominal discomforts: Abdominal cramps and gas can be a regular occurrence. They would not respond to any digestive medications.
  4. Weakness or fatigue: The body tends to get weak and fatigued easily. Even performing essential activities can be a daunting task.
  5. Unexplained weight loss: Even after a proper diet, the body tends to lose weight. Weight loss can be categorized as one of the advanced stages of the disease.

The symptoms vary drastically depending on the size of cancer and the location in the large intestine. It is advisable to consult an oncologist if the symptoms mentioned above persist and it is also mandatory to have regularized screening after the age of 50.

Risk Factors
There are also certain important factors that have to be looked that may increase the risk of colon cancer. These include:

  1. Old age: It usually affects people more than the age of 50. Chances of it occurring in young people are very minimal.
  2. Inflammation of the intestine: Chronic inflammatory diseases of the intestine such as ulcerative colitis and Crohn's disease can increase the risk of colon cancer.
  3. Genetics: Chances are that the genes could be passed on through the generation and family; thereby enhancing the likelihood of colorectal cancer.
  4. Diet: Fatty foods and foods that are low in fiber content can be one of the causes of colon cancer. People who are overweight and obese also increase their risk drastically.
  5. Smoking and alcohol: Smoking and drinking in excess levels increase the chances of getting colon cancer. 

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

2517 people found this helpful

1 month before my wife was suffering from breast clot as my 3 month baby was not taking feed from that side due to this now the size of breast is smaller than the other .is this a big issue As my wife is afraid because of its size will it come in it normal or she have to go dermatologists. Please help with your suggestion Thank you.

MD - Homeopathy, BHMS
Homeopath, Vadodara
Hi Ali... Usually the breast become larger during feeding and the once the feeding stops they become smaller... So I think if there are no issue then you need not worry... once she stops feeding they will both become similar...
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Colon Cancer: The First Signs

MD - Oncology
Oncologist, Hubli-Dharwad
Colon Cancer: The First Signs

Are you aware of colon cancer? This cancer is based in the large intestine or the colon, and the digestive system. Rectal cancer refers to the last few inches of the colon. These cancers are together known as colorectal cancers. Commonly, colon cancer starts as a small non-cancerous clump of cells known as adenomatous polyps. With time, some of these polyps may turn cancerous. The polyps are usually small and very few symptoms are observed.


In many cases, colon cancer strikes without showing any major symptoms. Hence, it is very important for you to have regular screenings called colorectal screenings for detecting early problems. However, in other cases there are several symptoms of colon cancer and bleeding is the first one of them. Tumours may bleed in small amounts and the evidence of bleeding in only found during chemical stool testing. When the tumours grow larger, other symptoms are slowly observed. They are as follows:

  1. Change in Bowel Movements: Several symptoms such as diarrhoea, constipation and bowel incontinence are likely to be observed.

  2. Blood in Stool: This is the most alarming symptom of colon cancer. However, the presence of blood in the stool does not always indicate cancer, as other problems such as haemorrhoids, ulcers and ulcerative colitis also cause bleeding in the digestive tract.

  3. Unexplained Anemia: Anemia is the shortage of red blood cells, which help in carrying oxygen all over the body. In case you experience anemia, you will feel sluggish and tired. You will be exhausted in such a way that even rest will have no impact.

  4. Other Symptoms: More symptoms such as vomiting, fatigue, unusual weight loss and unusual stomach or gas pain are also likely to be experienced which indicate colon cancer.

The Importance of Screening for the Prevention of Colon Cancer-

Colon cancer does not cause symptoms in an early stage and the major symptoms start appearing in the advanced stage. It is recommended for all people above the age of 50 to undertake regular colon cancer screenings. In case of people having a family history of colon cancer, and people with certain risk factors, screening should be undertaken at an early age after being approved by a doctor.

When diagnosed at an early stage, the five-year survival rate of colon cancer is around 90%. However, in the cases where colon cancer spreads outside the colon, the survival rates get reduced. It is important for you to consult a doctor on experiencing any symptoms of colon cancer.

2 people found this helpful

My brother 45 years old got GE junction malignancy what should we do for his better treatment.

MBBS, MD - Radiothrapy
Oncologist, Delhi
Dear Mr. lybrate-user External radiation with concurrent chemotherapy followed by surgery and then chemo is to b done in such cases.
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Hello doctor, my grandpa having throat cancer, last month surgery also done. But now hole mouth heated with some equipment and it gets spoiled. Only liquid foods via nose tube. Say any permanent solution.

Homeopath, Faridabad
Hello doctor, my grandpa having throat cancer, last month surgery also done. But now   hole mouth heated with some eq...
Hi. I want to help you grandpa. But it would be great if you write down more symptoms of his problem clearly (your question is not clear to me)!
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Hello Sir. My mother has been operated for Breast cancer 4 years ago and since then. She has been taking antisteroidal medicine as prescribed by our MD. But from last 12 months. She is suffering from chronic cough and since then. We r taking treatment from well known MD in our city but she never felt considerable relief from any treatment. Recently under guidance from our oncologist in Nagpur. We performed Pet CT SCAN for mom to check any possibility of growth of metastatic cancer but. Fortunately her reports are normal. Now our MD in Akola diagnosed her for ACE test. But according to her test reports her ACE level is low than normal. And doctor now have prescribed her medication for Tuberculosis and some calcium supplements tabs. So I request you Sir Please study this critical medical condition of my mother and suggest me a proper medical treatment strategy for my mom. Thank you Sir.

MBBS, MD - Medicine, MD - Oncology
Oncologist, Delhi
Dear lybrate-user, I am happy that your mother does not have metastatic disease. Your doctor has diagnosed her as a case of tuberculosis for which she is getting treatment. If you feel that she is not getting any relief from chronic cough the she needs complete re-evaluation for which I suggest you to send me all details and investigations of breast cancer and all details of recent investigations. If any more investigation is needed I will suggest you and guide you about her further management.
1 person found this helpful
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My brother has urinary bladder tumor (carcinoma ) know it's become to lymph node . Chemotherapy is done . Know doctor do not want to do operation . Again chemotherapy to be done . I want to know what to do know .

M.Ch - Surgical Oncology, MS - General Surgery, MBBS
Oncologist, Delhi
Surgery may be the best course forward. Depending on suitability, he may be fit for a new bladder replacement or an ileal conduit. Please share reports for further advise.
3 people found this helpful
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Sir. I am suffering with prostate infection. From few months. Now I am taking medicine. Some what better now. My wife had three miscarriages in last three years. By continuing medicine can I try for children.

Diploma in Acupuncture, BHMS
Homeopath, Delhi
Sir. I am suffering with prostate infection. From few months. Now I am taking medicine. Some what better now. My wife...
An enlarged prostate means the gland has grown bigger. Prostate enlargement happens to almost all men as they get older. Apart from age factor the prostate can also become enlarge due to infective reasons the enlarged prostate can also become normal with help of routine medicines and some diet counseling. The treatment is completely natural and without any kind of side effects.
1 person found this helpful
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Cervical Cancer

MICOG, MS - Obstetrics and Gynaecology, MBBS
Gynaecologist, Gurgaon
5 people found this helpful
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