Accuracy of a self-made color chart to calculate the amount of blood in the liposuction fluid of patients undergoing liposuction surgery
10.3760/cma.j.cn114657-20241029-00155
- VernacularTitle:自制比色卡推算吸脂手术患者吸脂液内含血量的准确性
- Author:
Xi TAO
1
;
Xiangbin LI
;
Chunyu KANG
;
Xuefeng ZHANG
;
Shaoqiang REN
;
Sufan WU
Author Information
1. 四川米兰柏羽医学美容医院美容外科，成都 610000
- Publication Type:Journal Article
- Keywords:
Hemorrhage;
Content;
Liposuction;
Liposuction fluid;
Color contrast;
Color chart
- From:
Chinese Journal of Medical Aesthetics and Cosmetology
2025;31(2):161-166
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the accuracy of a self-made color chart to calculate the amount of blood in the liposuction fluid of patients undergoing liposuction surgery.Methods:A retrospective study was conducted on 60 female patients with a median age of 33 (20-50) years who underwent liposuction surgery at Baiyu Medical Beauty Hospital in Milan, Sichuan from December 2022 to December 2023. The self-made color chart consisted of continuous color photos of liposuction bottles contained different amounts of blood, included continuous color charts with fat to water ratios of 3∶1, 2∶1 and 1∶1. The above chart was used to detect the liposuction solution in 60 clinical liposuction patients and to calculate the blood content. At the same time, the above specimens underwent laboratory testing for red blood cell counting. The differences and correlations were compared between two methods for detecting the amount of blood in liposuction solution.Results:The results showed that the blood content of the liposuction solution was (44.3±15.2), (46.9±20.6), (42.9±19.2) ml based on the color chart with a ratio of 3∶1, 2∶1 and 1∶1, respectively. The red blood cell count laboratory test results were (53.6±15.3), (55.2±20.7), (53.5±18.1) ml, respectively, and the differences were statistically significant (all P<0.05). The results of the two methods showed a linear positive correlation ( Y=1.1 X+5.6, R2=0.989, P<0.01). Conclusion:A self-made color chart can be used to quickly and accurately calculate the blood content in liposuction solution.
