Ampulla of Vater cancer occurs where the bile duct and pancreatic duct join and empty into the small intestine. It can cause yellowing of the skin and digestive issues.

Anus cancer develops in the anal canal, which is the short tube at the end of the large intestine. It can cause bleeding, pain, or changes in bowel habits.

Appendix carcinoma is cancer that starts in the appendix, the small pouch attached to the large intestine near the small intestine. It is sometimes discovered incidentally during surgery.

Distal bile duct cancer is cancer in the lower part of the bile ducts, which are tubes that carry digestive fluid from the liver to the small intestine. It typically causes yellowing of the skin and digestive symptoms.

Intrahepatic bile duct cancer is cancer that develops in the bile ducts inside the liver. It can cause abdominal pain, weight loss, and liver function problems.

Perihilar bile duct cancer is cancer that occurs where the right and left bile ducts meet outside of the liver. It can cause yellowing of the skin and itchiness.

Colorectal cancer is cancer that begins in the large intestine (colon) or the last few inches of the intestine before the anus (rectum). It may cause changes in bowel habits, bleeding, or abdominal discomfort.

This is cancer of the tube that carries food from the throat to the stomach (esophagus) or cancer where the tube meets the stomach. They can cause difficulty swallowing and chest pain.

Gallbladder cancer is cancer that develops in the gallbladder, a small organ beneath the liver that stores bile. It is often asymptomatic until later stages.

This is a type of tumor that grows from specialized nerve cells in the digestive tract—most commonly in the stomach or small intestine. These tumors can range from slow-growing to aggressive.

Liver cancer is cancer of the large organ in the abdomen that filters blood and produces bile. It can cause abdominal pain, weight loss, and yellowing of the skin.

This is cancer of the pancreas that arises from the cells that produce digestive enzymes. It is often asymptomatic until later stages and may present with yellowing of the skin, back pain, or weight loss.

This is a rare cancer that occurs in the long, coiled tube that connects the stomach to the large intestine. It can cause abdominal pain, bleeding, or blockage.

Stomach cancer begins in the cells lining the stomach. It may cause indigestion, stomach pain, nausea, or feeling full after eating a small amount.

Adrenal cortical carcinoma is a rare cancer that develops in the outer layer of the adrenal glands, which sit above the kidneys and produce hormones. It can cause symptoms like excess hormone production.

These are slow-growing tumors that develop from hormone-producing cells in the appendix. They are often discovered incidentally during surgery.

These are tumors that arise from hormone-producing cells in the large intestine or rectum. They can cause bleeding, abdominal pain, or changes in bowel habits.

These are tumors that develop from hormone-producing cells in the pancreas. They sometimes produce excess hormones, causing various symptoms.

Urinary bladder cancer is cancer of the cells lining the inside of the bladder, which stores urine. The most common symptom is blood in the urine.

Kidney cancer begins in the kidneys, the organs that filter waste from the blood and make urine. It can cause blood in the urine, back pain, or a mass in the abdomen.

Penis cancer is a rare cancer that develops in the skin or tissues of the penis. It may appear as a growth, sore, or color change on the penis.

Prostate cancer develops in the prostate gland, a small walnut-shaped gland in men that produces seminal fluid. It often grows slowly and can cause urinary problems.

Testicular cancer develops in the testes, the male reproductive glands. It often presents as a painless lump or swelling in a testicle.

These are cancers that develop in the tubes that carry urine from the kidneys to the bladder (the ureters) or in the kidney's urine-collecting area (the renal pelvis). They typically cause blood in the urine.

Male breast cancer is rare and develops in the breast tissue that men have. It typically presents as a lump or changes in the nipple area.

Melanoma is the most serious type of skin cancer, which develops in pigment-producing cells called melanocytes. It often appears as a new or changing mole with irregular borders or multiple colors.

This is a rare and aggressive skin cancer that typically appears as a firm, painless nodule on sun-exposed skin. It grows quickly and has a high risk of spreading to other parts of the body.

Larynx cancer is cancer of the voice box, which contains the vocal cords. It can cause hoarseness, difficulty swallowing, or a persistent cough.

Nasal cavity and paranasal sinuses cancers are cancers that develop in the hollow spaces around the nose and in air-filled spaces in the bones around the nose. They can cause nasal blockage, nosebleeds, and facial pain. Nasopharynx cancer is cancer of the upper part of the throat that can cause a lump in the neck, hearing problems, or nosebleeds.

Oral cancer develops in the mouth, including the lips, tongue, gums, and lining of the cheeks. It can appear as a sore that doesn't heal or a white or red patch.

This is cancer of the middle part of the throat (including tonsils and base of tongue) that is caused by human papillomavirus (HPV) infection. This type generally has a better prognosis than HPV-negative throat cancers.

This is cancer of the throat that is not caused by human papillomavirus (HPV) infection and is instead often associated with tobacco and alcohol use. It affects the middle or lower throat and may cause difficulty swallowing.

Lung cancers start in the lungs. They are often associated with smoking and can cause coughing, chest pain, and shortness of breath.

Mesothelioma is a rare cancer of the lining of the lungs, which is most commonly caused by asbestos exposure. It can cause chest pain, shortness of breath, and fluid buildup around the lungs.