Fig. 1
From: Analysis of the unplanned reoperation following surgical treatment of pulmonary tumor
The clinical characteristics of the unplanned reoperations: a The types of initial surgery; b The incidence of unplanned reoperation following a variety of initial surgery types; c The causes of unplanned reoperation(Others: bronchopleural fistula in three cases, torsion or stenosis of right middle bronchus in three cases and pulmonary bulla rupture in one case); d The interval time between the initial surgery and the unplanned reoperation; *: Two reoperations were performed in each of three cases