Myeloid sarcoma with maxillary gingival swell  

作　　者：Shu-Han Li Cai-Xiu Yang Xiao-Ming Xing Xiang-Ru Gao Zhao-Yu Lu Qiu-Xia Ji 

机构地区：[1]Department of Periodontology,The Affiliated Hospital of Qingdao University,Qingdao 266003,Shandong Province,China [2]Department of Periodontology,School of Stomatology of Qingdao University,Qingdao 266000,Shandong Province,China [3]Department of Pathology,The Affiliated Hospital of Qingdao University,Qingdao 266003,Shandong Province,China

出　　处：《World Journal of Clinical Cases》2024年第19期3985-3994,共10页世界临床病例杂志

基　　金：The Natural Science Foundation of Shandong Province,No.ZR2019MH003.

摘　　要：BACKGROUND Myeloid sarcoma(MS),also referred to as granulocytic sarcoma or chloroma,is a rare type of extramedullary malignant tumor.MS comprises primitive granulocytic precursor cells that play a key role in the early stages of white blood cell development.Notably,the occurrence of this tumor in the gingiva is rare.CASE SUMMARY The present study reported the case of MS with gingival swelling in the maxillary region,with aleukemic presentation in a 32-year-old male patient.Following two courses of chemotherapy,computed tomography of the region demonstrated complete clearance of the tumor.At the 12-month follow-up appointment,the patient was in a stable condition with the absence of progression.The etiology,clinical features,diagnosis,and relevant treatment of MS are discussed in the present study.CONCLUSION Diagnosis of MS may be confirmed following histological and immunohistochemical examinations.

关 键 词：Acute myeloid leukemia BIOPSY GINGIVAL Myeloid sarcoma IMMUNOHISTOCHEMISTRY Case report 

分 类 号：R733[医药卫生—肿瘤]