CTCAE Grade 4 Lung Thoracic Nerve Intra-Operative Injury

Life threatening consequences; disabling

Life-threatening consequences (e.g., septic shock, hypotension, acidosis, necrosis)

Life-threatening consequences (e.g., septic shock, hypotension, acidosis, necrosis)

Life-threatening consequences (e.g., septic shock, hypotension, acidosis, necrosis)

Life-threatening consequences; major urgent intervention indicated

Life-threatening consequences; operative intervention with thoracoplasty, chronic open drainage or multiple thoracotomies indicated