Analysis of clinical characteristics of multiple myeloma complicated with second primary malignancies
10.3781/j.issn.1000-7431.2025.2305-0263
- VernacularTitle:多发性骨髓瘤同时合并第二原发恶性肿瘤的临床特征分析
- Author:
Yaxi YOU
1
;
Yanfang ZHANG
1
;
Ying ZHANG
1
;
Yun LUO
1
;
Shifeng LOU
1
Author Information
1. 重庆医科大学附属第二医院血液科,重庆 400010
- Publication Type:Journal Article
- Keywords:
Multiple myeloma;
Second primary malignancies;
Multiple primary malignant neoplasms;
Clinical characteristics
- From:
Tumor
2025;45(3):217-225
- CountryChina
- Language:Chinese
-
Abstract:
Objective:This study aims to explore the clinical characteristics of patients with multiple myeloma concurrently presenting with a second primary malignancy.By analyzing the causes based on literature reports,this study aims to deepen the understanding of multiple primary cancers in multiple myeloma patients,and provide some assistance for auxiliary examinations and risk assessments of multiple myeloma patients.Methods:A retrospective analysis was conducted on the clinical data of four patients with multiple myeloma who also had a second primary malignancy admitted to The Second Affiliated Hospital,Chongqing Medical University.Each patient was diagnosed with multiple myeloma through bone marrow aspiration and had a second primary malignancy confirmed through pathological biopsy.Results:The onset age of the 4 patients ranged from 42 to 81 years old;three were males and one was female.One patient had smoldering myeloma with a second primary hematological malignancy(follicular lymphoma),while the other 3 patients had concurrent solid malignancies,including bladder cancer,esophageal cancer,and breast cancer,respectively.Conclusion:Multiple myeloma accompanied by a second primary malignancy is rare,and early pathological biopsy is necessary for diagnosis to avoid missed diagnosis.
