Cancer Specialist In Bangalore
Oncology is the branch of medical science that determines the study of cancer
. Doctor who specializes in the forte of oncology is known as oncologist. Oncology dealt with the diagnosis of cancer in a person, therapy like surgery, chemotherapy, radiotherapy and other modalities, follow-up of cancer patients after successful treatment, palliative care of patients with terminal malignancies and ethical questions surrounding cancer care.
The primary diagnostic tool of the forte is medical history. Diagnostic methods adopted by an oncologist are Diagnostic methods include:
Biopsy, either incisional or excisional;
Endoscopy, either upper or lower gastrointestinal, bronchoscopy, or nasendoscopy;
X-rays, CT scanning, MRI scanning, PET scan, ultrasound and other radiological techniques;
Scintigraphy, Single Photon Emission Computed Tomography, Positron emission tomography and other methods of nuclear medicine;
Blood tests, including Tumor markers, which can increase the suspicion of certain types of tumors or even be pathognomonic of a particular disease.
Besides diagnosis, these modalities (particularly imaging by CT scanning) are frequently worn to find out operability, i.e. whether it is surgically doable to get rid of a tumor in its whole.
In general, a "tissue diagnosis" (from a biopsy) is measured necessary for the appropriate recognition of cancer. At what time this is not potential, "empirical therapy" (without a correct diagnosis) may be given, depending upon the obtainable substantiation (e.g. history, x-rays and scans.)
Infrequently, a metastatic lump or pathological lymph node is set up (typically in the neck) for which a primary tumor cannot be recognized. This circumstance is referred to as "carcinoma of unknown primary", and once more, behavior is pragmatic lie on precedent practice of the majority likely source.
The major cause of the development of cancer is uncontrollable growth of cells, it generally happens when the cells forgets to die. Cancer can be developed in any part of the body like lungs, colon, breast, skin, bones or nerve tissue, due to its own reasons. Benzene and other chemical, excessive consumption of alcohol, environmental toxins, excessive sunlight disorder, genetic problem, obesity, radiation and viruses are some of the causes that trigger cancer.
Symptoms of cancer depend up on the type, size and location of the cancer. Lung cancer causes coughing, shortness of breath or chest pain. Whereas, colon cancer leads to diarrhea, blood in the stool and constipation. In many cases cancer does not show any symptoms like in pancreatic cancer symptoms occur when it reaches at the advanced stage. Chills, fatigue, fever, loss of appetite, malaise, night sweat and weight loss are the common symptoms of cancer.
Treatment of the cancer is completely based on size, type, location and stage of the symptoms. Doctor may first recommend the CT scan to know the condition, size and location of the tumor. Most common treatment of the cancer is biopsy, the operation can be simple procedure or a serious operation. Cancer diagnose is not easy to cope up. However, it is necessary that you discuss size, type, location and severity of cancer with your doctor and seek for the treatment as early as possible. If the cancer is confined to one place than most common diagnose is surgery. This is often in the case of skin, lung, breast and colon. If surgery can not remove all the cancer than other treatment are chemotherapy and radiation. If you are going through chemotherapy make sure you eat right food. Chemotherapy makes the immune system weak therefore it is advisable to maintain distance with the person suffering from flu or cold. Diagnose of cancer causes a lot of anxiety and can affect a persons as well as the familys entire
by: bmdkumar
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