[A case of extramedullary multiple myeloma with initial presentation of laryngeal symptoms]

Affiliations

• ¹ Department of Clinical Medicine,the Fourth Clinical Medical College of Qingdao University, Yantai264000, China Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai264000, China Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases,Yantai Key Laboratory of Otorhinolaryngologic Diseases, Yantai264000,China.
• ² Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai264000, China Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases,Yantai Key Laboratory of Otorhinolaryngologic Diseases, Yantai264000,China.