Gallbladder Cancer: Causes, Symptoms, Risk Factors and Its Types

Gallbladder cancer is the mostly found in the bile tract, and is more common in women and people older than 60.

Updated: June 16, 2022

Gallbladder cancer is the mostly found in the bile tract, and is more common in women and people older than 60.
The gallbladder is a small sac like organ in the upper right part of the abdomen. It is located under the liver, just below the front rib cage on the right side. It is part of the biliary system, which includes the liver and the pancreas and transports bile and digestive enzymes. Bile, also called gall, is a greenish-brown liquid, produced by the liver to help in the digestion of fats. Bile contains several different substances, including cholesterol and bilirubin and is stored and concentrated in the gallbladder until needed.  The gallbladder contracts and injects bile into the small intestine through a small tube called the common bile duct to helps to break down fats when we eat a high-fat, high-cholesterol meal.
Every time we eat, bile is released into the intestines to assists in the digestive process.
Gallbladder cancer is difficult to diagnose because it often causes no specific signs or symptoms. If discovered at its earliest stages, the chance for a cure is very good. But most gallbladder cancers are discovered at a late stage making treatment difficult.

Causes of Gallbladder Cancer:

When healthy gallbladder cells develop changes in their DNA, results in new cells to grow out of control and to continue living when other cells would normally die. These new cells accumulates and form a tumor that can grow beyond the gallbladder and spread to other areas of the body.
Most gallbladder cancer begins in the glandular cells that line the inner surface of the gallbladder and is known as adenocarcinoma.

Symptoms of Gallbladder Cancer:

The signs and symptoms may include:

  • Abdominal pain, particularly in the upper right portion of the abdomen
  • Abdominal bloating
  • Jaundice
  • Fever
  • Unexpected weight loss
  • Nausea
  • Indigestion, bloating, and gas

Risk Factors of Gallbladder Cancer:

Some of the most common risk factors for gallbladder cancer are:

  • Gallstones
  • Gallbladder polyps
  • Being overweight or obese
  • Choledochal cysts
  • An abnormality of the bile ducts
  • Porcelain gallbladder, in which the gallbladder wall hardens with deposits of calcium
  • Being older than 65
  • Being female
  • A family history of gallbladder cancer
  • Having had typhoid

Gallstones are common risk factor of developing gallbladder cancer. People with gallbladder cancer are more likely to also have gallstones. But only a very small percentage of people with gallstones will develop gallbladder cancer. If gallstones are detected in its early stage, gallbladder cancer along with other complications can also be prevented.

Types of Gallbladder Cancer:

Different types of gallbladder cancer are as below:

Gallbladder Adenocarcinomas:

These are the most common type of gallbladder cancer that begins in the glandular cells that line the inner surface of the gallbladder.
Papillary adenocarcinoma or papillary cancer is a sub type of gallbladder adenocarcinoma. This type of gallbladder cancer can be distinguished easily under a microscope, as the growth of the cancer cells looks like fingers.

Other types of Gallbladder Cancers:

These includes:

Squamous cell carcinomas:

These cancers begins in the squamous cells which is flat, skin-like cells that line parts of the digestive tract.

Small-cell carcinomas:

The cells are round or oat-shaped, also known as oat cell carcinoma.

Adenosquamous carcinomas:

The combination of squamous cells and the glandular cells found in adenocarcinomas forms this type of cancer.

Sarcoma gallbladder cancer:

Sarcomas are a type of cancer which begins from the connective tissues in the body. Connective tissues can be nerves, muscles, and blood vessels which support and protect the body. In the gallbladder, sarcomas form in the muscular tissue of the gallbladder.

Neuroendocrine gallbladder tumors:

These types of gallbladder cancer tumors grow from tissues that produce hormones. The most common form is the carcinoid tumor.

Gallbladder lymphoma :

It is a  group of blood cancers that form in part of the immune system called the lymphatic system. The lymphatic system is a complex network of ducts and vessels that connect lymph nodes throughout the body. Lymph nodes make immune cells that help the body fight infections. This is an extremely rare type of gallbladder cancer and it may be treated with chemotherapy and radiation therapy instead of surgery.


Related Articles

Diagnosis of Coronary Artery Disease(CAD)

Diagnosis of Coronary Artery Disease(CAD)

Diagnosis of CAD is based on your medical and family histories, your risk factors, a physical examination and a number of tests and procedures.

Signs, Symptoms and Risk Factor of Heart Attack in Women

Signs, Symptoms and Risk Factor of Heart Attack in Women

Heart attacks are not always about chest pain. There are many more signs of heart attack which most people are unaware of. Also, more importantly, when compared to men, women face different symptoms of a serious heart condition.

Cardiovascular Disease (CVD): Symptoms and Causes

Cardiovascular Disease (CVD): Symptoms and Causes

The heart needs an adequate blood supply to provide oxygen so that the muscle can contract and pump blood to itself through the coronary arteries and rest of the body.

Benefits of Drinking Coconut Water during Pregnancy

Benefits of Drinking Coconut Water during Pregnancy

Drinking coconut water during pregnancy is safe, but not everyday. It contains minerals and vitamins that helps control dehydration caused by vomiting and morning sickness.

Factors Affecting Cystic Acne, Skin Care Tips and Lifestyle Changes to Reduce Cystic Acne

Factors Affecting Cystic Acne, Skin Care Tips and Lifestyle Changes to Reduce Cystic Acne

Cystic acne is the most serious type of acne which can result from a combination of bacteria, oil, and dry skin cells that get trapped in your pores.

Diagnosis of epilepsy in Children

Diagnosis of epilepsy in Children

If your child has had more than one seizure without an identifiable reason, such as fever or injury, it is considered to be epilepsy.

Treatment of Appendicitis: Appendectomy and its Complications

Treatment of Appendicitis: Appendectomy and its Complications

Appendicitis is inflammation of the appendix. It is a medical emergency that requires prompt surgery to remove the appendix. An inflamed appendix will eventually burst or perforate resulting in spilling infectious materials into the abdomin

9 Third Trimester Symptoms Of Pregnancy

9 Third Trimester Symptoms Of Pregnancy

The third trimester starts in week 28 of pregnancy and keeps going until the point when you deliver the baby, which might associate with week 40 of pregnancy.

Suppliers Across World


Browse suppliers across the globe including Kenya, Haiti, Gibraltar, Ecuador, Australia, Virgin Islands, British, Luxembourg, Gambia, New Zealand, Thailand, Hungary, Azerbaijan, Nigeria, Wales, Jersey, San Marino, Venezuela, Ireland, Cayman Islands, Palau, Russian Federation, Slovenia, Laos, Vietnam, Saint Lucia, Equatorial Guinea, Italy, Congo, Finland, Myanmar, Saint Helena, Mozambique, Guam, Somalia, Marshall Islands, Palestine, Benin, Bermuda, Bahamas, Chad, Bahrain, Mauritius, Virgin Islands, U.S., El Salvador, North Macedonia, Micronesia, Federated States of, Mauritania, Cuba, Papua New Guinea, Mayotte and other localities of World as well..