RT Journal Article SR Electronic T1 Combining clinical, radiological and genetic approaches to pneumothorax management JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 196 OP 198 DO 10.1136/thoraxjnl-2021-217210 VO 77 IS 2 A1 Grimes, Hannah L A1 Holden, Simon A1 Babar, Judith A1 Karia, Sumit A1 Wetscherek, Maria TA A1 Barker, Allanah A1 Herre, Jurgen A1 Knolle, Martin D A1 Maher, Eamonn R A1 Genomics England Research Consortium A1 Marciniak, Stefan John YR 2022 UL http://thorax.bmj.com/content/77/2/196.abstract AB Familial spontaneous pneumothorax (FSP) accounts for 10% of primary spontaneous pneumothoraces. Appropriate investigation of FSP enables early diagnosis of serious monogenic diseases and the practice of precision medicine. Here, we show that a pneumothorax genetics multidisciplinary team (MDT) can efficiently diagnose a range of syndromic causes of FSP. A sizeable group (73.6%) of clinically unclassifiable FSPs remains. Using whole genome sequencing we demonstrate that most of these cases are not known monogenic disorders. Therefore, clinico-radiological assessment by an MDT has high sensitivity for currently known clinically important monogenic causes of FSP, which has relevance for the design of efficient pneumothorax services.