Table 5 Clinical characteristics of patients with acute exacerbation after the second surgery
Variable | Case 1 | Case 2 | Case 3 |
|---|---|---|---|
Sex | Male | Male | Male |
Age (years) | 77 | 78 | 63 |
Time interval (months) | 34 | 14 | 3 |
Type of multiple cancer | Metachronous | Metachronous | Synchronous |
Smoking history (PY) | 54 | 53 | 129 |
%VC at second surgery | 87.1 | 52.6 | 53.4 |
Rate of %VC decrease | 24.3 | 47.6 | 35.7 |
KL-6 (U/ml) | 284 | 766 | 739 |
AE risk score | 11 | 8 | 8 |
Tumor location (initial/second) | Lower/Lower | Lower/Lower | Lower/Lower |
Surgical procedure (initial/second) | Lobectomy/Segmentectomy | Lobectomy/Wedge | Lobectomy/Wedge |
Histology (initial/second) | Sq/Ad | Sq/Ad-Sq | Sq/Sq |
Pathological stage | IA/IB | IB/IB | IA/IA |