Surgery for Intralobar Pulmonary Sequestration Using Indocyanine Green Fluorescence Navigation: A Case Report.

A 38-year-old man with bilateral Pryce III intralobar sequestration was admitted. At first, left lower lobectomy and division of the aberrant artery were performed because of continuous hemoptysis after admission. Two months later, we planned a video-assisted thoracoscopic wedge resection of the right sequestration and a division of the 2 aberrant arteries. We chose indocyanine green fluorescence navigation because of the small volume of the right sequestration, with a goal to reduce respiratory functional loss as much as possible. After the aberrant arteries and the small pulmonary vein of the sequestration were transected, the boundary of the sequestration was observed clearly using infrared thoracoscopy. In patients with a small sequestration with recurrent episodes of infections and low respiratory function, indocyanine green fluorescence navigational technique is considered useful.