Pediatric gliomas
Conditions
Interventions
Gold Standard:The diagnosis of pediatric glioma was confirmed by morphology combined with molecular pathology
Index test:Pathological grade, Ki-67 index
Sponsors
The First Affiliated Hospital, Fujian Medical University
Eligibility
Sex/Gender
All
Age
No minimum to 19 Years
Inclusion criteria
Inclusion criteria: 1) Age < 19 years old; 2) Histological classification and diagnosis based on the WHO grading system; 3) Cranial MR plain scan + contrast - enhanced scan within 2 weeks prior to surgery; 4) Postoperative follow-up time of at least 2 years or follow-up time of less than 2 years with recurrence endpoint event with complete follow-up data; 5) Histological identification of Ki-67 index
Exclusion criteria
Exclusion criteria: 1) Poor preoperative MR image quality; 2) Incomplete clinical and pathological data; 3) History of prior treatment before surgery (resection, radiotherapy, or chemotherapy).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Accuracy;Sensitivity;Specificity;The area under the AUC curve, AUC;Positvie predictive value;Negative predictive value; | — |
Countries
China
Contacts
Public ContactXiaorong Yan
The First Affiliated Hospital, Fujian Medical University
Outcome results
None listed