Tumor heterogeneity

Liver metastases of small intestine neuroendocrine tumors: Ki-67 heterogeneity and World Health Organization grade discordance with primary tumors

OBJECTIVES: We examined Ki-67 heterogeneity within single and between synchronous liver metastases of small intestine neuroendocrine …

Chanjuan Shi, Raul S. Gonzalez, Zhiguo Zhao, Tatsuki Koyama, Toby C. Cornish, Kenneth R. Hande, Ronald Walker, Martin Sandler, Jordan Berlin, Eric H. Liu