Radiomics Signatures of Computed Tomography Imaging for Predicting Risk Categorization and Clinical Stage of Thymomas

Table 1

Characteristics of patients and tumors.

Characteristic	Patients
Sex
Male	80
Female	119
WHO Classification
A	19
AB	44
B1	46
B2	68
B3	22
Masaoka Staging
Stage I	123
Stage II	41
Stage III	27
Stage IV	8
Symptom
No	72
Myasthenia gravis	47
Chest comfort or pain	31
Cough or dyspnea	30
Other reasons	10
Surgical Treatment
Thoracoscopic thymectomy	144
Thoracotomy	55
CT scans
iCT	98
	34
Aquilion/640	67