title: The diagnostic maze of synchronous mass lesions in brain and lung.
authors.affiliation: Specialist Registrar (Clinical Oncology), Castle Hill Hospital, UK.
authors.forename: Theingi
authors.initials: T
authors.lastname: Aung
authors.affiliation: Consultant (Respiratory Physician), Scarborough General Hospital, UK.
authors.forename: David
authors.initials: D
authors.lastname: Ford
authors.affiliation: General Practitioner, Practice 2 Medical Centre, Bridlington, UK.
authors.forename: Michael
authors.initials: M
authors.lastname: Hardmann
authors.affiliation: Consultant (Clinical Oncologist), Castle Hill Hospital, UK.
authors.forename: Mohan
authors.initials: M
authors.lastname: Hingorani
keywords: Brain metastasis; Lung cancer; Spontaneous regression