Table 1 Patients’ characteristics (n = 53).

From: A prospective 10-year follow-up study after sublobar resection for ground-glass opacity-dominant lung cancer

Age (years)

61.7 ± 10.8

Sex, male/females

25/28

CT findings

 

 Tumor size (mm)

14 ± 3.4

 Tumor characteristics

 

  GGO ratio (%)

95.9 ± 7.2

  80–89%

12 (22.6)

  90%–99%

2 (3.8)

  100%

39 (73.6)

Surgical approach

 

 Thoracotomy/thoracoscopy

5/48

Procedure

 

 Wedge resection/segmentectomy

39/14

Types of stump evaluation

 

 Cytology/histology

45/8

Pathological findings

 

 Frozen section

 

  Adenocarcinoma in situ

53

 Final diagnosis

 

  Adenocarcinoma in situ

47

  Adenocarcinoma with mixed subtype

6

  1. Values are presented as mean ± standard deviation, number of patients, number of patients (percentage), or total number of patients (ratio).
  2. CT, computed tomography; GGO, ground-glass opacity.
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