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Updated: May 24, 2026

Thoracoscopic Extended Right Middle Plus Lower Sleeve Lobectomy for Non-Small-Cell Lung Cancer
Published on: February 27, 2026
Middle lobe preservation and fixation: right upper and lower sleeve bilobectomy. How to do it
Satoru Moriyama1, Motoki Yano, Hidefumi Sasaki
1Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, Japan.
Abstract:
We herein report the case of a 65-year-old female with primary lung cancer who underwent a right upper and lower sleeve bilobectomy. The radiological findings revealed that the tumor was located in the superior segment of the right lower lobe and had invaded the posterior segment of the upper lobe and the truncus intermedius. We performed a right upper and lower sleeve bilobectomy. A latissimus dorsi flap was utilized to separate the thoracic cavity into upper and lower portions, and the preserved middle lobe was fixed in the upper portion to prevent torsion. Postoperative radiography showed good expansion of the middle lobe.

