Multidisciplinary Management Of Pancreatic Adenocarcinoma With Isolated Pulmonary Metastases.

384 Background: Metastatic pancreatic adenocarcinoma (PAC) with isolated pulmonary metastases has recently been associated with prolonged overall survival. The purpose of this study was to review multi-disciplinary management and outcomes of these patients. Methods: Patients with PAC with pulmonary-only metastases were queried between 2012 to 2015 from a prospective single-institutional database. Results: Ten patients (median age: 71 yrs) were identified. Median number of lung metastases at diagnosis was 3 (range: 1 to innumerable). Seven patients had biopsy-proven lung metastases. Five presented with synchronous metastatic disease and five developed metachronous lung metastases as their first site of progression. Median time to progression between diagnosis of primary cancer to diagnosis of pulmonary metastases was 15 months (range: 4 to 31). Seven patients are alive as of this analysis. Median overall survival (OS) of this series (including two patients diagnosed 3 and 6 months ago) is 17 months, with l...