Gallbladder cancer, as the name suggests, begins in the gallbladder. The gallbladder is an organ that stores a substance called bile. Depending on the tissue or organ where the cancer begins, there are around 200 types of primary cancers. The gallbladder: The gallbladder is a pear-shaped hollow organ on the right side of the abdomen,
Studying stage 1 gallbladder cancer in terms of tumor growth, lymph node involvement and extent of metastasis