摘要
BACKGROUND Thymic lipofibroadenomas are extremely rare.In this study,we investigated the clinicopathological characteristics of thymic lipofibroadenomas.CASE SUMMARY This study included three patients with thymic lipofibroadenomas.We retrospectively analyzed the patient data to determine the clinicopathological characteristics of thymic lipofibroadenomas.The study included one man and two women[mean age,43(33–59)years].All patients were non-smokers and presented with well-defined anterior mediastinal tumors.The cut surfaces of the tumors were solid,with a mixture of yellow and white areas.Microscopic evaluation of resected specimens showed scattered cord-like structures of epithelial cells embedded within abundant fibrotic and hyaline stroma admixed with variable quantities of adipose tissue.One patient showed hyperplastic thymic tissue in a part of the tumor.CONCLUSION Thymic lipofibroadenomas are an extremely rare type of benign thymic tumor.Surgical removal of lipofibroadenomas is usually curative.
基金
Supported by the Natural Science Foundation of Liaoning province,No.2020-MS-179。
