Left lung combined segmentectomy for lung cancer with displaced left B1+2
In rare left B<sup>1+2</sup> displacement associated with vascular variants and PLSVC, 3D planning plus ICG mapping enables safe combined segmentectomy for pT1bN0M0 IA2 squamous cell carcinoma, balancing oncologic clearance with parenchymal preservation. The presence of STAS and vascular invasion underscores the need for generous margins and multidisciplinary surveillance.
Authors
- Junyi Jiang (ORCID: https://orcid.org/0000-0002-4080-069X)
- Hengxing Liang
- Haiyan long
- Xue He
Institutions
- Central South University (CN)
- Guilin Medical University (CN)
- Hunan Cancer Hospital (CN)
- Second Xiangya Hospital of Central South University (CN)
Publication Details
- Journal
- Journal of Cardiothoracic Surgery
- Published
- 2026-03-04
- DOI
- https://doi.org/10.1186/s13019-026-03945-w
- Primary Topic
- Vascular anomalies and interventions
- Type
- article
- Field-Weighted Citation Impact
- 0.00