Clinical features and imaging analysis of primary bone lymphoma of the jaw
10.3760/cma.j.cn112144-20200105-00003
- VernacularTitle:颌骨原发性骨淋巴瘤临床特点及影像学分析
- Author:
Yanhui PENG
1
;
Songjie WANG
;
Junfang ZHAO
;
Zhian ZHA
;
Xinguang HAN
;
Qiang SUN
;
Minglei SUN
Author Information
1. 郑州大学第一附属医院口腔颌面外科 450052
- Keywords:
Lymphoma;
Jaw;
Clinical characteristics;
Imaging features
- From:
Chinese Journal of Stomatology
2020;55(6):383-387
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the clinical characteristics and imaging manifestations of primary bone lymphoma (PBL) located in the jaw.Methods:Clinical data of 14 PBL patients admitted to The First Affiliated Hospital of Zhengzhou University from January 2014 to April 2019 were retrospectively analyzed, which including age, gender, location, chief complaint, laboratory test, imaging manifestations and so on.Results:Among the 14 PBL patients, 10 were male and 4 were female. Age range from 4 to 79 years, median age was 56 years old. There were 6 cases involved maxillary, 7 cases involved mandible and 1 case involved mandible and maxillary simultaneously. Twelve patients were admitted with local mass as the chief complaint, 3 had a history of toothache, 4 had loosen tooth and 2 had numbness of lips and cheeks. Two cases of oral mass with mucosal surface ulcer or abscess formation. One case complained of fever, night sweats and other systemic symptoms. The imaging findings showed 8 cases of osteolytic lesions, 1 case of sclerosis, 4 cases of mixed lesions and 1 case of cystic lesions. One case had periosteum reaction. In 12 cases, there was an obvious mass, which was characterized by the large soft-tissue mass and marrow changes were associated with surprisingly little cortical destruction.Conclusions:PBL is more common in middle aged male. The upper and lower jaw bones can be involved. Clinical and imaging manifestations lack characteristics, and common dental or periodontal symptoms such as toothache, tooth loosening, and paresthesia may occur. However, the imaging characteristics of large soft tissue masses with small degree of bone destruction can be used as an important basis for the differential diagnosis of osteomyelitis, squamous cell carcinoma, osteosarcoma and other diseases.
