Comparison of [⁶⁸Ga]Ga-DOTA-FAPI-04 and [¹⁸F]FDG PET/MRI in the Preoperative Diagnosis of Gastric Cancer

Table 1

Patient characteristics.

Total patients	40
Median age	68
BMI	22.1 ± 2.61
Sex
Male	32
Female	8
Treatment
Biopsy only	11
Resection	29
Histology
Adenocarcinoma	23
Signet ring cell carcinoma	13
Benign	4
CEA > 5 ng/ml	13
CA199 > 37 ng/ml	10
Tumor diameter	3.6 ± 1.56
Her2
++/+++	10
+	8
−	8
None	14
MMR
dMMR	5
pMMR	35
PDL-1
>= 5%	2
< 5%	38