Clinical and pathological characteristics of cardiac tumors: analyses of 689 cases at a single medical center
10.3760/cma.j.issn.0529-5807.2019.04.006
- VernacularTitle: 单中心689例心脏肿瘤的临床病理学分析
- Author:
Hongmei WU
1
,
2
;
Yu CHEN
1
,
2
;
Zebin XIAO
1
,
2
;
Fen ZHANG
1
,
2
;
Min WU
3
,
4
,
5
;
Xiaolan ZHU
1
,
2
;
Hui LIU
2
,
6
;
Su YAO
1
,
2
;
Zhi LI
1
,
2
;
Yanhui LIU
1
,
2
Author Information
1. Department of Pathology, Guangdong Provincial People′ Hospital
2. Guangdong Academy of Medical Sciences, Guangzhou 510080, China
3. Department of Cardiosurgery, Guangdong Provincial People′ Hospital
4. Guangdong Academy of Medical Sciences
5. Guangdong Institute of Cardiovascular Disease, Guangzhou 510080, China
6. Department of Imaging, Guangdong Provincial People′ Hospital
- Publication Type:Journal Article
- Keywords:
Cardiac neoplasms;
Epidemiology;
Myxoma
- From:
Chinese Journal of Pathology
2019;48(4):293-297
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the clinicopathological characteristics of cardiac neoplasms.
Methods:A total of 689 cases of cardiac neoplasms from January 1st 1992 to December 31th 2017 at Guangdong Provincial People′s Hospital were collected. The clinical data and histologic features were analyzed along with a review of literature. The pathological diagnosis and classification were based on the criteria of WHO 4th edition(2015).
Results:Among 689 cases of cardiac neoplasms, 259 were male and 430 were female patients, with age from 0 to 84 years (mean of 48 years). The peak incidence was between the fourth and sixth decade. Among patients younger than 20 years, there were 24 males and 12 females. 674 cases(674/689,97.8%)were primary cardiac tumors and 15 cases were secondary tumors (15/689,2.2%). Amongst the primary cardiac neoplasms, 625 cases were benign(625/674,92.7%), 7 cases were borderline (7/674, 1.0%), and 42 cases were malignant (42/674, 6.2%). The incidences of benign, borderline and malignancy heart tumors among patients below 20 years old were lower than those of patients over 20 years of age (4.8% vs. 95.2%; 3/9 vs. 6/9; 5.5% vs. 94.5%, respectively). Of the benign tumors, 406 cases were female and 219 cases were male. More male than female patients were seen in borderline and malignancy cardiac tumor categories (6∶3; 34∶21). Of 625 benign tumors, 577 cases were myxoma(85.6%), which mainly occurred in patients over 20 years of age(85.9% vs. 14.1%) with a female predominance. Non-myxomas mainly occurred in children and adolescent patients compared to adult (55.6% vs. 44.4%, P<0.01) with a male predominance. Overall, 524 tumors originated from the left atrium, 84 cases from the right atrium, 26 cases from the pericardium, 23 cases from the right ventricular, and 11 cases from the left ventricle. However, 21 cases were multicentric or involving cardiac valves. Benign tumors mainly involved left heart(76.3%) vs. right heart(81/625, 12.6%). The mostly common location of borderline tumors was right heart(5/9). Malignant tumors tended to involve the right heart(22/55,40.0%) and pericardium(18/55, 32.7%).
Conclusions:Although the incidence of cardiac neoplasms is low,various tumor types can occur, most of which are myxoma with a female predominance. Non-myxomas mainly occur in children and adolescents with a male predominance.
