Table 3.False negative cases missed by PET/MR
| NO. | Center | Age | Sex | Organ | Histological diagnosis | Methods of confirmation |
| 1 | Shanghai | 56 | M | Stomach | Gastric cancer | Gastroscope + histology |
| 2 | Shanghai | 46 | F | Breast | Breast cancer | Surgery + histology |
| 3 | Shanghai | 55 | F | Uterus | Endometrial carcinoma | Surgery + histology |
| 4 | Shanghai | 48 | M | Colon | Colon cancer | Colonoscopy + histology |
| 5 | Shanghai | 49 | F | Thyroid | Thyroid carcinoma | Surgery + histology |
| 6 | Hangzhou | 70 | M | Stomach | Gastric cancer | Gastroscope + histology |