Boston Scientific Corp. has closed a $4.2bn deal to buy UK interventional oncology firm BTG PLC. The deal, which was announced in 2018 (Also see "Boston Scientific Agrees To Pay $4.2Bn For UK Interventional Oncology Firm BTG" - Medtech Insight, 20 November, 2018.) is Boston Scientific’s biggest since its 2006 acquisition of heart device maker Guidant Corp. for $27bn.
London-based BTG has three key businesses, the largest of which is its interventional medicine (IM) portfolio that includes interventional oncology...