Oncologists, also called cancer specialists or cancer doctors, are the medical professionals who specialize in the diagnosis, treatment, and prevention of cancer. They play a crucial role, from early detection of cancer to treatment and recovery, helping the patient throughout the cancer journey. Also, they provide long-term post-treatment care to maintain health.
What Are The Different Types Of Oncologists?
Oncologists specialize in different fields of oncology, which include:
Medical Oncologists: Treat the cancer with the help of medicines, chemotherapy, hormonal therapy, immunotherapy, and targeted therapy.
Surgical Oncologists: Treat cancer through surgery, involving the removal of a tumor and surrounding affected tissue.
Gynecologic Oncologists: Help with the treatment of cancers that affect the female reproductive system, which include cervical, uterine, and ovarian cancers.
Radiation Oncologists: Treat cancer using radiation therapy, which shrinks tumors or kills cancer cells.
Hematologist Oncologists: Treat different types of blood cancers (like Leukemia & lymphoma) and blood disorders (such as Bone Marrow Failure).
Pediatric Oncologists: Diagnose and treat cancers that impact teenagers and children.
What Does An Oncologist Do?
The key responsibilities of oncologists include:
Diagnose cancer through different tests.
Determine the stage and type of cancer.
Create a customized treatment plan based on the type of cancer.
Coordinate cancer treatments.
Monitor treatment progress and its related side effects
Provide long-term follow-up care and emotional support post-treatment.
Work with other medical specialists to plan and give comprehensive care to cancer patients.
What are the Educational Qualifications of Oncologists?
The oncologists hold extensive educational qualifications and medical training:
MBBS (Bachelor of Medicine, Bachelor of Surgery)
MD (Doctor of Medicine) in Oncology
DM (Doctorate of Medicine) in Oncology
DNB (Diplomate of National Board) in oncology
Magister Chirurgiae (MCh) in Surgery
Residency in Oncology
Certification from the Medical Council of India (MCI) or the National Board of Examinations (NBE)
Professional Memberships
What Types of Cancers Are Treated by the Oncologists in India?
Different types of cancer specialists help treat and manage the following types of cancer:
Blood Cancer
Breast Cancer
Lung Cancer
Bone Cancer
Kidney Cancer
Skin Cancer
Liver Cancer
Brain Cancer
Prostate Cancer
Ovarian Cancer
Pancreatic Cancer
Bladder Cancer
Cervical Cancer
and many more types of cancer.
What Treatments Do Oncologists Provide?
Based on the stage and type of cancer, oncologists in India help treat cancer with these treatments.
Chemotherapy: Uses drugs to destroy cancer cells
Surgery: Removes tumors or affected nearby tissues
Radiation therapy: Utilizes high-energy radiation to kill cancer cells
Immunotherapy: Strengthen the immune system of the body to fight off cancer
Targeted therapy: Attacks only cancer cells without causing harm to normal, surrounding body cells
Hormone therapy: Blocks or reduces hormones that fuel certain types of cancers (like prostate, breast, etc.)
They often use a combination of treatments to get better health outcomes.
What Diagnostic Tests are Recommended by the Cancer Specialists?
They recommend the following diagnostic tests to detect the cancer:
Biopsy: To confirm cancer by closely examining the collected tissue sample under a microscope.
Blood Tests: To identify the tumor markers, abnormal blood counts, or changes in organ function associated with cancer.
CT Scan: To locate tumors and check the size and spread of cancer.
MRI: To check for spine, muscle, and brain cancers.
PET Scan: To examine active cancer cells and determine whether they have spread.
X-ray: To detect any abnormalities, such as a lung tumor.
Ultrasound: To find masses in organs, such as the liver, reproductive system, or abdomen.
Mammography: To monitor the symptoms of breast cancer.
Pap Smear: To evaluate precancerous as well as cancerous changes in cervical cells.
Colonoscopy: To check the abnormal growth in the colon.
Endoscopy: To examine the stomach or esophagus for abnormal tissue or tumors.
What Surgeries Does an Oncologist Perform?
The cancer specialists can perform the following types of surgeries to treat cancer:
Curative surgery: Removes the localized tumor for proper cure.
Staging surgery: Rule out the extent of cancer through biopsy.
Debulking/Cytoreductive surgery: Removes as much of the tumor as possible when complete removal of cancer is impossible, making radiation therapy & chemotherapy work better.
Palliative surgery: Manages symptoms (like blockages and bleeding) related to advanced cancer, improving the quality of life.
Supportive surgery: Support other types of cancer treatments. For instance, placing a venous port for chemotherapy.
Reconstructive surgery: Restores the function or appearance of the organ after the removal of cancer. For instance, breast reconstruction.
Electrosurgery: Utilizes high-frequency electrical currents to kill cancer-affected tissue, like in a skin cancer case.
Laser surgery: Utilizes focused light to shrink tumors or kill cancerous cells in areas, like the larynx and cervix, as they are hard to reach.
Cryosurgery: Utilizes liquid nitrogen to freeze & then kill abnormal cancerous cells. For example, in the case of prostate & cervical lesions, and early skin cancers.
Preventive surgery: Removes tissues or organs before the cancer develops. It is used for high-risk people, such as removing breasts in patients with a BRCA mutation.
When to Consult an Oncologist?
See the best oncologist in India if you experience any of these symptoms:
Shortness of breath
Consistent cough
Gastrointestinal tract bleeding or nose bleeding
Bleeding while coughing up
Lumps and masses in the breast or testicles
Nausea and vomiting
Abdominal bloating
Pain in any body part
Jaundice
Change in bowel movements
Feeling full or having challenges in swallowing
How to Choose the Best Oncologist in India?
Several skilled oncologists are working at reputed cancer hospitals. But when selecting the best one, consider these factors:
Qualifications and Experience: Check the education, specialization, and work experience of the particular oncologist.
Specialization: Choose the one who has years of experience in treating your specific type of cancer.
Hospital Reputation: Pick the one who works at a well-regarded cancer hospital or center providing advanced facilities.
Multidisciplinary Team: Go for the oncologists who work collaboratively with radiologists, surgeons, and other specialists.
Patient Reviews: Check reviews for the doctors given by past patients, as they provide insight into patient satisfaction.
Communication Skills: Look for the oncologist who explains issues and treatment clearly and listens to all your concerns properly.
Accessibility and Support Care: Choose the one who is easily accessible and provide best support care.
Conclusion
Oncologists play an important role in diagnosing, treating, and supporting people throughout their cancer journey. Understanding the different types of oncologists, treatment options available, and when to consult them can help make informed decisions. Selecting the best oncologist in India ensures the proper treatment and better outcomes.
