Table 4 Characteristics of 6 patients with local tumor progression
From: 3.0T MRI for long-term observation of lung nodules post cryoablation: a pilot study
Patient 1 | Patient 2 | Patient 3 | Patient 4 | Patient 5 | Patient 6 | |
|---|---|---|---|---|---|---|
Age, years | 25 | 57 | 62 | 56 | 55 | 57 |
Gender | M | F | M | M | F | M |
Number of treated nodules | 1 | 1 | 1 | 1 | 1 | 1 |
Histological type | AD | SCC | AD | AD | AD | SCC |
Metastasis | Y | N | Y | Y | N | N |
Volume, cm3 | ||||||
Baseline | 1.46 | 14.91 | 5.66 | 1.52 | 0.25 | 4.20 |
Day 1 | 29.71 | 51.89 | 124.71 | 29.74 | 46.37 | 35.34 |
Week 1 | 16.09 | 47.05 | 95.47 | 22.46 | 26.04 | 26.84 |
Month 1 | 7.15 | 23.25 | 27.84 | 8.54 | 20.39 | 9.98 |
Month 3 | 1.37 | 7.95 | 8.72 | 1.37 | 5.92 | 7.30 |
Month 6 | 0.52 | 5.83 | N/A | 1.82 | 4.54 | 3.56 |
Month 12 | 0.46 | 4.83 | N/A | N/A | N/A | N/A |
T1WI | ||||||
Baseline | 2 | 2 | 3 | 3 | 2 | 2 |
Day 1 | 4 | 5 | 4 | 4 | 5 | 5 |
Week 1 | 5 | 5 | 5 | 5 | 5 | 5 |
Month 1 | 4 | 5 | 4 | 4 | 4 | 5 |
Month 3 | 4 | 3 | 3 | 3 | 3 | 3 |
Month 6 | 4 | 3 | N/A | 3 | 3 | 3 |
Month 12 | 3 | 3 | N/A | N/A | N/A | N/A |
T2WI | ||||||
Baseline | 4 | 4 | 4 | 4 | 3 | 4 |
Day 1 | 4 | 4 | 4 | 4 | 4 | 4 |
Week 1 | 5 | 5 | 5 | 5 | 5 | 5 |
Month 1 | 3 | 3 | 3 | 3 | 3 | 3 |
Month 3 | 3 | 4 | 4 | 4 | 4 | 4 |
Month 6 | 3 | 3 | N/A | 3 | 3 | 3 |
Month 12 | 3 | 3 | N/A | N/A | N/A | N/A |
Post-cryoablation cavitation | N | N | N | N | N | N |
Consolidation | ||||||
Baseline | N | N | N | N | N | N |
Day 1 | Y | Y | Y | Y | Y | Y |
Week 1 | Y | Y | Y | Y | Y | Y |
Month 1 | N | Y | Y | Y | Y | Y |
Month 3 | N | N | Y | Y | Y | N |
Month 6 | N | N | N/A | N | N | N |
Month 12 | N | N | N/A | N/A | N/A | N/A |
Atelectasis | ||||||
Baseline | N | N | N | N | N | N |
Day 1 | Y | Y | Y | Y | Y | Y |
Week 1 | Y | Y | Y | Y | Y | Y |
Month 1 | N | Y | Y | Y | Y | Y |
Month 3 | N | N | Y | N | N | N |
Month 6 | N | N | N/A | N | N | N |
Month 12 | N | N | N/A | N/A | N/A | N/A |
Pneumothorax | ||||||
Baseline | N | N | N | N | N | N |
Day 1 | N | Y | Y | Y | Y | N |
Week 1 | N | N | Y | N | Y | N |
Month 1 | N | N | N | N | N | N |
Month 3 | N | N | N | N | N | N |
Month 6 | N | N | N/A | N | N | N |
Month 12 | N | N | N/A | N/A | N/A | N/A |