NCIt synonyms : Undifferentiated Carcinoma of the Gallbladder; Undifferentiated Carcinoma of Gallbladder; Anaplastic Gallbladder Carcinoma; Anaplastic Carcinoma of the Gallbladder; Anaplastic Carcinoma of Gallbladder; Undifferentiated Gallbladder Carcinoma;
NCIt related terms : Undifferentiated Gallbladder Cancer;
NCIt definition : A carcinoma without evidence of differentiation arising from the gallbladder. The
most common variant is the spindle and giant cell type which resembles a sarcoma.;