A Collection of 300 Cases of Orbital Tumors

This material compiles clinical and imaging information from cases related to orbital tumors and is based on patient case records from the Second Hospital of Jilin University. It mainly includes patients’ age, sex, chief complaints, past medical history, ophthalmic examination findings, and imaging features from CT and MRI, and is intended for teaching, diagnostic learning, and case-based reference in orbital tumors. The cases are presented in a case-by-case summarized format and do not disclose directly identifiable personal information such as patient names, identification numbers, contact details, or home addresses. Overall, the material is presented in a de-identified manner, focusing primarily on clinical and imaging characteristics, and is therefore consistent with the basic privacy protection expectations for a public abstract.