Features | Ultrasound group (n = 62) | CT group (n = 48) |
Longest diameter of lesion (cm) | 5.14 ± 1.78 | 4.69 ± 1.84 |
Lesion location |
|
|
Left lung | 28 (45.2) | 22 (45.8) |
Right lung | 36 (54.8) | 34 (54.2) |
Pathological diagnosis of lesions |
|
|
Malignant lesions |
|
|
Adenocarcinoma | 16 (25.8) | 19 (39.6) |
Squamous carcinoma | 13 (20.1) | 4 (8.3) |
Small cell carcinoma | 1 (1.6) | 4 (8.3) |
Other types of cancer | 1 (1.6) | 1 (2.1) |
Metastatic cancer | 2 (3.2) | 2 (4.2) |
T-lymphoblastic lymphoma | 1 (1.6) | 0 (0.0) |
Benign lesions |
|
|
Mechanized pneumonia | 7 (11.3) | 3 (6.3) |
Tuberculosis | 7 (11.3) | 6 (12.5) |
Pneumonia | 3 (4.8) | 3 (6.3) |
Neurofibroma | 1 (1.6) | 0 (0.0) |
Pulmonary fungal infections | 0 (0.0) | 1 (2.1) |
Inflammatory pseudotumour | 1 (1.6) | 0 (0.0) |
Adenoma | 0 (0.0) | 1 (2.1) |
Unspecified nature | 9 (14.5) | 4 (8.3) |