Answers are grounded in this paper and cite their sources.
An unusual case of malignant mixed tumor of the gallbladder is reported. Its four microscopic components—adenocarcinoma, fibrosarcoma, chondrosarcoma, and osteoid—are illustrated. Its similarity to malignant mixed tumors of the liver is described. Possible explanations for its origin are presented.
No takes yet. Share an insight, caveat, or question.
Higgs et al. (1973) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: