intracranial tumor
Conditions
Interventions
Index test:Multi-habitat 
and 
multi-sequence 
based 
radiomics
Sponsors
Beijing Tiantan Hospital, Capital Medical University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: (1) Retrospectively collected patients with intracranial hemangiopericytoma and meningioma who underwent surgery from Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University from 2010 to 2017. Postoperative histopathological diagnosis was in accordance with the 2016 WHO CNS tumor classification criteria; (2) Before the operation, all patients received magnetic resonance scan in our hospital. The complete scan sequence includes at least T1 weighted image, T1 enhanced sequence and T2 weighted image sequence; (3) The clinical data included the patient's age, gender, course of disease, clinical symptoms, preoperative KPS score, and histopathological findings for later analysis.
Exclusion criteria
Exclusion criteria: 1. Exclude recurrence and multiple lesions; 2. Exclude cases where the image is blurred and cannot be analyzed; 3. With history of surgery, biopsy, immunotherapy, radiotherapy and/or chemotherapy before MRI scanning; With history of congenital hereditary diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the accuracy of predictive model; | — |
Countries
China
Contacts
Public ContactDabiao Zhou
Beijing Tiantan Hospital, Capital Medical University
Outcome results
None listed