A Multicenter Retrospective Review to Evaluate the Feasibility of Dye Marking Using the Ion Endoluminal System

A Multicenter Retrospective Review to Evaluate the Feasibility of Dye Marking Using the Ion Endoluminal System

The overall objective of this study is to assess the ability of the Ion Endoluminal System to perform pleural based tissue dye marking in anticipation of a lung resection.

This study is a retrospective multicenter chart review of patients who underwent a pleural based tissue dye marking with the Ion Endoluminal System in anticipation of lung resection. The aim of the study is to assess the feasibility of the Ion Endoluminal System to perform pleural based tissue marking. As this is a retrospective study, the Ion dye marking procedure will have been performed according to the physician's standard technique. All consecutive cases in which a dye marking procedure was attempted and/or completed with the Ion Endoluminal System will be included.

Inclusion Criteria:

• Subject is 18 years or older at the time of the procedure.
• Dye marking attempted/performed using the Ion Endoluminal Platform

Exclusion Criteria:

• Resection not performed following dye marking procedure