Factors affecting survival in patients with endobronchial malignant mass after flexible Bronchoscopic cryotherapy: a cohort study

Table 3 Complications and outcomes after cryotherapy (n = 67)

Complications
Minor bleeding	14
Major bleeding^a	0
Multiple procedures necessity	12
Pneumothorax^a	0
Outcomes
Symptoms relief	56
performance status improvement	49
Received further chemotherapy	43

^aThose listed include complications reported from literature even without occurrence in this study

ISSN: 1471-2466