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Dictionary of Cancer Terms
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stage IB gallbladder cancer

 Stage I gallbladder cancer is divided into stages IA and IB. In stage IB, cancer has spread beyond the muscle layer to the connective tissue around the muscle.

Previous Definitions:stage I vaginal cancer, stage I vulvar cancer, stage I Wilms tumor, stage IA gallbladder cancer, stage IA soft tissue sarcoma
Next Definitions:stage IB soft tissue sarcoma, stage II adrenocortical cancer, stage II adult Hodgkin lymphoma, stage II adult non-Hodgkin lymphoma, stage II adult primary liver cancer