Cancer is not just one disease. It is a group of many different conditions that start when cells in the body grow and divide in an abnormal, uncontrolled way. Each type of cancer behaves differently, affects different organs, and needs different treatments. Some cancers are very common and widely known, while others are rare, harder to detect, and often misunderstood. In this blog, you will explore more than 20 common and rare cancer types, explained in clear, simple language. You will learn where they start, key symptoms to watch for, basic risk factors, and how they are usually found and treated. This can help you better understand your own health, support a loved one, or prepare for a conversation with your doctor.
List of Common and Rare Cancer Types
1. Breast Cancer
Breast cancer begins in the cells of the breast and mostly affects women, though men can develop it too. It often shows up as a lump, skin changes, pain, or nipple discharge. Family history, age, hormonal changes, and alcohol use can increase risk. Doctors usually detect it through mammograms, scans, and biopsies, and treatment may include surgery, radiation, chemotherapy, or targeted therapy depending on the stage.
2. Lung Cancer
Lung cancer starts in lung cells and is commonly linked to smoking, though non-smokers can also be affected. Persistent coughing, chest pain, breathlessness, or coughing up blood are common warning signs. It is usually found using imaging tests like CT scans, followed by a biopsy. Treatment may involve surgery, chemotherapy, radiation, targeted drugs, or immunotherapy.
3. Colorectal Cancer
This cancer affects the colon or rectum and is more common in adults over 45. Changes in bowel habits, blood in stool, abdominal pain, or unexplained weight loss are common symptoms. It is often detected through colonoscopy or stool tests, and treatment usually includes surgery along with chemotherapy or radiation if needed.
4. Prostate Cancer
Prostate cancer develops in the prostate gland and mainly affects older men. Symptoms may include difficulty urinating, weak urine flow, or pelvic discomfort. PSA blood tests and biopsies help detect it early. Depending on how fast it grows, doctors may recommend monitoring, surgery, radiation, hormone therapy, or chemotherapy.
5. Melanoma (Skin Cancer)
Melanoma begins in pigment-producing skin cells and is linked to sun exposure. A new or changing mole, uneven color, or bleeding spot can be early signs. Dermatological exams and biopsies help confirm skin cancer. Early-stage melanoma is often treated with surgery, while advanced cases may need immunotherapy or targeted treatment.
6. Cervical Cancer
Cervical cancer starts in the cervix and is commonly linked to HPV infection. Abnormal vaginal bleeding, discharge, or pelvic pain are common symptoms. Regular Pap smears and HPV testing help detect it early. Treatment may involve surgery, radiation, chemotherapy, or immunotherapy.
7. Pancreatic Cancer
Pancreatic cancer affects the pancreas and is often diagnosed late due to vague symptoms like abdominal pain, jaundice, weight loss, or fatigue. Imaging tests and biopsies are used for diagnosis. Treatment usually includes surgery when possible, along with chemotherapy or radiation.
8. Ovarian Cancer
Ovarian cancer can affect women of any age, but is more common after menopause. Symptoms like bloating, pelvic pain, and appetite changes are often subtle. Imaging tests such as CT / MRI/ PETCT help in determining the staging. Treatment typically includes surgery and chemotherapy.
9. Leukemia
Leukemia is a blood cancer that affects white blood cells and can occur at any age. It often causes fatigue, frequent infections, easy bruising, or bone pain. Blood tests and bone marrow exams confirm the diagnosis. Treatment may include chemotherapy, targeted drugs, immunotherapy, or stem cell transplants.
10. Lymphoma
Lymphoma affects the lymphatic system and can cause swollen lymph nodes, fever, night sweats, and weight loss. It is diagnosed through lymph node biopsy and scans. Treatment options include chemotherapy, radiation, immunotherapy, and sometimes stem cell transplant.
11. Liver Cancer
Liver cancer often develops in people with chronic liver disease, hepatitis, or cirrhosis. Symptoms include abdominal pain, jaundice, and swelling. Imaging scans and blood tests help detect it. Treatment options range from surgery and transplant to targeted therapy and chemotherapy.
12. Kidney Cancer
Kidney cancer usually affects older adults and may cause blood in urine, side pain, or fatigue. Imaging tests like CT scans help identify it. Surgery is the main treatment, along with targeted therapy or immunotherapy for advanced cases.
13. Thyroid Cancer
Thyroid cancer develops in the thyroid gland and is more common in women. A neck lump or voice changes are common signs. Ultrasound and biopsy help diagnose it. Treatment usually includes surgery and hormone or radioactive iodine therapy.
14. Bladder Cancer
Bladder cancer often causes blood in urine and urinary discomfort. It is more common in smokers and older adults. Cystoscopy and imaging tests help diagnose it. Treatment may involve surgery, chemotherapy, radiation, or immunotherapy.
15. Stomach (Gastric) Cancer
Stomach cancer begins in the stomach lining and can cause indigestion, pain, weight loss, or vomiting blood. Endoscopy and biopsy are key diagnostic tools. Treatment usually includes surgery combined with chemotherapy or radiation.
16. Esophageal Cancer
This cancer affects the food pipe and often causes difficulty swallowing and chest discomfort. It is linked to smoking, alcohol use, and acid reflux. Diagnosis involves endoscopy and imaging, while treatment may include surgery, chemotherapy, and radiation.
17. Endometrial (Uterine) Cancer
Endometrial cancer affects the uterus lining and is common after menopause. Abnormal vaginal bleeding is a key warning sign. Ultrasound and biopsy help diagnose it. Treatment usually involves surgery, with radiation or hormone therapy if needed.
18. Brain Cancer
Brain cancers start in brain cells and can cause headaches, seizures, vision issues, or personality changes. MRI scans and biopsies are used for diagnosis. Treatment often, radiation, and chemotherapy.
19. Bone Cancer
Bone cancers like osteosarcoma are more common in children and young adults. Persistent bone pain or swelling is a common symptom. Imaging and biopsy confirm diagnosis, and treatment usually includes surgery and chemotherapy.
20. Head and Neck Cancer
These cancers affect the mouth, throat, voice box, or sinuses. Symptoms include persistent sore throat, voice changes, or mouth sores. Diagnosis involves exams and biopsies, while treatment may include surgery, radiation, and chemotherapy.
21. Testicular Cancer
Testicular cancer mainly affects younger men and often presents as a painless lump or swelling. Ultrasound and blood tests help diagnose it. Treatment is highly effective and may include surgery, chemotherapy, or radiation.
22. Soft Tissue Sarcoma
This rare cancer develops in muscles, fat, or connective tissues and often appears as a painless lump. Imaging and biopsy confirm the diagnosis. Treatment usually involves surgery along with radiation or chemotherapy.
23. Bile Duct Cancer (Cholangiocarcinoma)
Bile duct cancer is rare and affects the ducts that carry bile from the liver. Symptoms include jaundice, itching, and abdominal pain. Imaging and biopsy help detect it, and treatment may include surgery, chemotherapy, or targeted therapy.
How to Book a Cancer Consultation at Artemis Hospitals, Gurugram?
Booking a cancer consultation at Artemis Hospitals, Gurugram is simple and patient friendly. You can book an appointment by calling the hospital’s appointment desk, +91 98004 00498, where the team will help you choose the right oncology specialist based on your concern. If you prefer a quicker option, you can also book through WhatsApp or use the online appointment feature available on the official Artemis Hospitals website, which allows you to select a doctor, choose a convenient date, and request a consultation from anywhere. Patients can also use the Artemis mobile app to manage appointments digitally.
For those who are nearby or more comfortable with in-person assistance, appointments can be scheduled directly at the OPD registration counter at the hospital. It’s helpful to keep your medical reports, scans, or previous prescriptions ready while booking so the team can guide you to the most appropriate specialist and ensure a smooth consultation experience.
Reviewed by Dr. Preeti Vijayakumaran
Consultant - Oncology
Artemis Hospitals
Frequently Asked Questions
What is the difference between benign and malignant tumors?
Benign tumors are non-cancerous and grow slowly without spreading. Malignant tumors are cancerous, grow rapidly, and can spread to other body parts. Only malignant tumors require cancer treatment.
Can cancer be prevented?
Some cancers can be prevented by avoiding risk factors like smoking, limiting alcohol, maintaining healthy weight, protecting from sun exposure, and getting vaccinated (HPV, Hepatitis B). Regular screening also catches early stages.
Is cancer always fatal?
No. Many cancers are curable if caught early. Survival rates vary by cancer type, stage at diagnosis, and treatment response. Modern treatments offer hope and improved outcomes.
What are the main cancer treatment options?
Main treatments include surgery (removing tumors), chemotherapy (drugs killing cancer cells), radiation (high-energy beams), immunotherapy (boosting immune system), and targeted therapy (attacking specific cancer cells).
How long does cancer treatment take?
Treatment duration varies. Surgery may be a single procedure. Chemotherapy typically lasts months. Radiation runs weeks to months. Many patients receive combined treatments extending overall care timelines.
What should I do if I notice cancer symptoms?
Don't panic. Schedule an appointment with your doctor immediately. Early detection improves treatment success significantly. Your doctor will run tests to confirm or rule out cancer.
Can cancer recur after treatment?
Yes, recurrence is possible even after successful treatment. Regular follow-up appointments and screening help detect recurrence early, allowing prompt intervention and better management.
How do doctors determine cancer stage?
Staging uses the TNM system: Tumor size, Node involvement, and Metastasis (spreading). Tests like imaging, biopsies, and blood work determine stage, guiding treatment plans and predicting prognosis.
Are there side effects from cancer treatment?
Yes. Common side effects include fatigue, nausea, hair loss, infection risk. Side effects vary by treatment type and individual. Modern medicine offers medications and techniques to manage and minimize side effects.
What is the role of nutrition during cancer treatment?
Proper nutrition supports immune function, maintains strength, aids healing, and improves treatment tolerance. Nutritionists help develop personalized diets addressing treatment challenges and patient needs.
How does Artemis Hospitals help cancer patients with comprehensive care?
Artemis provides multidisciplinary cancer care combining experienced oncologists, surgeons, radiologists, and supportive staff. We offer advanced diagnostics, precise treatments, and personalized care plans addressing each patient's unique needs and circumstances.
What advanced cancer treatment technologies does Artemis use?
Artemis Hospitals utilizes cutting-edge technology including robotic surgery systems, advanced radiation therapy (IMRT, IGRT), digital pathology, and precision genomic testing. These technologies enable minimally invasive procedures, accurate targeting, and better outcomes.
Does Artemis offer support services beyond medical treatment?
Yes. Artemis provides counseling, nutritional guidance, physiotherapy, pain management, and psychosocial support. Our holistic approach addresses physical, emotional, and psychological needs, supporting overall well-being throughout treatment.
How does Artemis ensure quality cancer care?
Artemis follows international standards with accredited facilities, experienced multidisciplinary teams, regular training, and outcome monitoring. We adhere to best practice protocols ensuring consistent, high-quality cancer treatment and patient safety.
