. Step 14 of 41
Clinical Stem 3
A patient with right upper lobe adenocarcinoma progressing on biomarker-directed therapy

The Case Continues
The patient was referred to thoracic surgery for possible surgical biopsy to obtain adequate specimens for molecular testing. Based on the patient's tumor anatomy and given the high probability of significant loss of lung function, a surgical resection was not recommended for molecular testing alone in this patient. The patient was re-discussed at the multidisciplinary lung cancer conference.