Acute Myeloid Leukemia With Extramedullary Infiltration-Gastric Myeloid Sarcoma: A Case Report and Literature Review

Cong Ding; Jianfeng Yang; Chang Shao; Bin Yang; Qiang Liu; Yishen Mao; Qi Ding; Jing Yang

doi:10.1002/ccr3.70591

Acute Myeloid Leukemia With Extramedullary Infiltration-Gastric Myeloid Sarcoma: A Case Report and Literature Review

Clin Case Rep. 2025 Jul 1;13(7):e70591. doi: 10.1002/ccr3.70591. eCollection 2025 Jul.

Authors

Cong Ding^{1

2}, Jianfeng Yang^{1

2}, Chang Shao³, Bin Yang⁴, Qiang Liu^{1

2}, Yishen Mao^{1

2}, Qi Ding^{1

2}, Jing Yang^{1

2}

Affiliations

¹ Department of Gastroenterology, Affiliated Hangzhou First People's Hospital, School of Medicine Westlake University Hangzhou Zhejiang China.
² Key Laboratory of Integrated Traditional Chinese and Western Medicine for Biliary and Pancreatic Diseases of Zhejiang Province Hangzhou Zhejiang China.
³ Department of Pathology, Affiliated Hangzhou First People's Hospital, School of Medicine Westlake University Hangzhou Zhejiang China.
⁴ Department of Radiology, Affiliated Hangzhou First People's Hospital, School of Medicine Westlake University Hangzhou Zhejiang China.

Abstract

Gastric myeloid sarcoma (MS) is a rare disease with numerous endoscopic manifestations and is typically diagnosed on the basis of immunohistochemistry. However, the epidemiology, treatment, and prognosis of gastric MS remain controversial. The goal of this study is to preliminarily analyze these controversial aspects of gastric MS.

Keywords: acute myeloid leukemia; case report; diagnosis; myeloid sarcoma; treatment.