Frequently Asked Questions

SUDOSCAN is an approved device used to test the sudomotor function and test for Small fiber neuropathies. The test is non-invasive, accurate and fast. No patient preparation or fasting is needed and outcome of the test is available within 3 minutes.

A SUDOSCAN test is very useful if you have burning feet, an undiagnosed neuropathy or for periodic assessment of patients with a known neuropathy. It is effective in identifying autonomic neuropathy caused by diabetes and other diseases.

Obesity is a progressive and relapsing chronic disease which can be either prevented or reduced by losing weight by following a healthy dietary pattern and regular regimen of exercise.

Yes, it is relatively safe procedure with the help of cutting-edge modern technology and experienced medical team at Aster Medcity, Kochi

When it comes to prevention of liver cancer, it is really important to maintain a healthy lifestyle by doing regular exercise and following a balanced diet. Also, avoid hepatitis infection and exposure to cancer-causing substances such as aflatoxins, a toxin found on agricultural crops such as maize.

When the liver is irreversibly damaged and loses its ability to carry out its normal functions, it is called liver failure. Acute Liver failure, wherein the liver fails to work all of a sudden, is usually caused as an after-effect of certain medication or infection. Chronic liver failure or complete damage of the liver is a life threatening condition that sets in gradually, over many years. The causes can be cirrhosis or cancer of the liver.

Kidney transplant is the process of replacing the diseased kidney with a healthy, donated kidney. It is recommended only if the kidneys are so damaged that they cannot be managed medically (Chronic Kidney Disease or End Stage Renal Disease). In some cases, transplant might not be a practical solution if the patient has an active infection or another life-threatening disease such as cancer, severe heart or lung diseases. Fortunately, according to worldwide figures, the success rate of kidney transplant is above 95%. This not only comes as a reassurance for those opting for transplant, but also reaffirms the fact that kidney transplant is indeed an effective mode of treatment.

There are two types of kidney transplants: Live donor Transplant and Cadaver Transplant When a person is transplanted with a kidney from a live donor, it is called Live Donor Transplant. The donor could be anyone - a family member, friend, colleague or even a random person who is generous enough to gift life by donating one of his/ her kidney. Usually, the success rates of kidney transplants in which the donor and recipient belong to one family (parent/ sibling) are higher. This is because of high donor-recipient compatibility, which means the chances of rejection are very low. A live donor makes things easy as the waiting period is lesser and the patient gets well faster. Cadaver transplant is when the kidney is got from a donor who is certified brain-dead. He or she would have would have signed up for donation before death. The kidney is surgically removed after obtaining consent from the deceased’s family and transplanted in the recipient.

With advance in technology, obtaining cells from a donor or harvesting has become relatively simple. Bone marrow is harvested using needle from the hip or at times breastbone area, after inducing general or local anaesthesia. The harvested bone marrow is processed to remove blood and bone fragments, combined with a preservative and frozen at sub-zero temperatures to keep the stem cells alive but dormant until required. This technique is known as cryopreservation. We have a cryopreservation unit where we can cryopreserve stem cells for many years. In order to harvest PBSCs, the donor is given medications to produce and release excess stem cells into the blood stream. Called apheresis, blood is drawn from the donor and subject to a process that removes only the stem cells. The blood is then returned to the donor and the collected cells, stored in the cryopreservation unit. This usually takes 4 to 6 hours. We also obtain stem cells from umbilical cord on consent, to treat children and adults. We can cryopreserve these cells or even the entire cord for years.

If you are the bone marrow donor, you might feel tired and lethargic after donating the cells. However you will return to normalcy in a few days or sometimes, in a few weeks. As it is a procedure done under anaesthesia, you might need to do all relevant health checks before donating. Aphersis, however is easier, except for occasional giddiness, headache and some discomfort caused mainly due to the medicines given for increasing stem cells.