Multiple myeloma with primary amyloidosis presenting with digestive symptoms: A case report and literature review

Haiyi Hu1, Dayong Huang2, Ming Ji1

  • 1Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Diseases, Beijing Digestive Disease Center, Beijing Key Laboratory for Precancerous Lesion of Digestive Diseases, Yong'an Road, No. 95, Beijing 100050, China.

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