@article{Zhu2023, 
author = {Jian-Bo Zhu and Bin Li and Hong-Mei Zhang and Ning-Li Wang},
title = {Predicting the prognosis of primary orbital lymphoma by clinical characteristics and imaging features},
year = {2023},
journal = {International Journal of Ophthalmology},
volume = {16},
number = {5},
pages = {705-711},
keywords = {lymphoma, orbital, primary, prognosis},
url = {https://www.sciopen.com/article/10.18240/ijo.2023.05.06},
doi = {10.18240/ijo.2023.05.06},
abstract = {AIMTo analyze the 5-year disease-free survival (DFS) of primary orbital lymphoma (POL) by clinical characteristics and imaging features.METHODSA total of 72 patients, 43 males and 29 females, with histologically confirmed POL, were retrospectively recruited between January 2012 and May 2017. The information on clinical characteristics, imaging features, and 5-year DFS was obtained. Univariate and multivariate forward logistic regression analyses were used to identify the variables significantly associated with 5-year DFS. Kaplan-Meier was applied for survival analysis.RESULTSUnivariate analysis revealed that uni- or bilateral orbital involvement, single or multiple lesions, treatment methods, and contrast enhancement pattern on images were significant for 5-year DFS (P=0.022, 0.042, <0.001, and 0.028, respectively), while in multivariate logistic regression analysis, only uni- or bilateral orbital involvement, treatment methods and contrast enhancement pattern on images were significant (r=0.453, 0.897, and 0.556, P=0.038, <0.001 and 0.022, respectively). The survival curves for DFS were obtained.CONCLUSIONThe majority of POL are B-cell lymphomas. Unilateral orbital involvement, homogeneous contrast enhancement on images, and the appropriate treatment schemes result to be significant factors for a good prognosis for POL.}
}