Table 1.
Clinical characteristics of 26 pulmonary SH patients
| Characteristics | Cases ( n ) | Characteristics | Cases ( n ) |
|---|---|---|---|
|
Symptoms |
|
Lesion location |
|
| Cough |
11 |
Left upper lobe |
3 |
| Sputum |
11 |
Left lower lobe |
5 |
| Hemoptysis |
8 |
Right middle lobe |
9 |
| Dyspnea |
4 |
Right left lobe |
6 |
| Chest pain |
4 |
Right middle and lower mediastinal |
1 |
| Asymptomatic |
9 |
Left upper and lower lobes |
1 |
|
Characteristics on imaging examinations |
|
Bilateral lower lobes |
1 |
| Mass |
17 |
Intraoperative frozen biopsy |
|
| Nodule |
9 |
Pulmonary SH |
20 |
|
Enhanced CT scans |
|
Hamartoma |
1 |
| Not done |
15 |
Adenocarcinoma |
3 |
| Mildly enhanced |
5 |
Bronchioloalveolar carcinoma |
1 |
| Significantly enhanced |
1 |
Adenosquamous carcinoma |
1 |
| Heterogeneously enhanced |
2 |
|
|
| Homogeneously enhanced |
1 |
|
|
| No enhancement | 2 |