Anpheros Search · Condition

Gallbladder cancer

Also known as: Malignant neoplasms of gallbladder, unspecified

General information only. Anpheros does not diagnose and does not recommend treatment. Talk to a doctor or pharmacist about your situation. In an emergency, call 112 (or your local emergency number).

In short

The gallbladder is a pear-shaped organ under the liver that stores bile to help digest fat. Cancer of the gallbladder is rare, is more common in women and Native Americans, and can cause symptoms such as jaundice, pain above the stomach, fever, nausea, vomiting, bloating, and abdominal lumps. It is difficult to diagnose in its early stages and is often found late, which can make it hard to treat. Treatment options for this condition include surgery, chemotherapy, radiation, or a combination of these methods.

Source: MedlinePlus, National Library of Medicine.

AI-generated summary of the sources cited on this page, checked automatically against them. Not reviewed by a clinician; not medical advice.

Codes

ICD-10: C23
ICD-11: 2C13.Z Malignant neoplasms of gallbladder, unspecified

Description

Your gallbladder is a pear-shaped organ under your liver. It stores bile, a fluid made by your liver to digest fat. As your stomach and intestines digest food, your gallbladder releases bile through a tube called the common bile duct. The duct connects your gallbladder and liver to your small intestine.
Cancer of the gallbladder is rare. It is more common in women and Native Americans. Symptoms include
Jaundice (yellowing of the skin and whites of the eyes)
Pain above the stomach
Fever
Nausea and vomiting
Bloating
Lumps in the abdomen
It is hard to diagnose gallbladder cancer in its early stages. Sometimes doctors find it when they remove the gallbladder for another reason. But people with gallstones rarely have gallbladder cancer. Because it is often found late, it can be hard to treat gallbladder cancer. Treatment options include surgery, chemotherapy, radiation, or a combination.
NIH: National Cancer Institute

Source: MedlinePlus, National Library of Medicine.

Next to it in ICD-10

Neighbouring codes in the classification, not a medical link.

External resources

Questions

What is the ICD-10 code for Gallbladder cancer?

C23 (WHO, International Classification of Diseases, 10th Revision).

What is the ICD-11 code for Gallbladder cancer?

2C13.Z: Malignant neoplasms of gallbladder, unspecified (WHO, ICD-11 for Mortality and Morbidity Statistics).

Sources and attribution

Names other than the official source titles: Anpheros translations and plain-language names, made with AI assistance and checked automatically; the source names are in English.
Source: MedlinePlus, National Library of Medicine.
ICD-10 codes and titles © World Health Organization. Source: WHO, International Classification of Diseases, 10th Revision (2019).

Anpheros Search catalog 2026.10.5, published 17 October 2026. About the data →

About this page. This page brings together public information from official sources, each cited where it is used. It is not medical advice, it is not a diagnosis, and it does not tell you which treatment to take.

Treatments. Indications are quoted unchanged from official product information (European Medicines Agency, U.S. Food and Drug Administration). They describe what a medicine is approved for, not whether it is right for you. Approved uses can differ between countries. Always read the package leaflet and follow your doctor's or pharmacist's advice.

What people report. Figures marked "reported by Anpheros users" are anonymous counts from at least 20 people who agreed to share them. They show what people report, not what works, and they are not clinical evidence.

Links between terms. "May be associated with" means the link appears in a cited source. It does not mean you have that condition.

In an emergency, call 112 (or your local emergency number). Do not delay seeking medical help because of something you read here.