title: The fog clears.
authors.affiliation: Department of Radiology, Box 219, University of Cambridge and Addenbrooke's Hospital, Hills Road, Cambridge CB2 2QQ, UK.
authors.forename: A P
authors.initials: AP
authors.lastname: Toms
authors.forename: K K
authors.initials: KK
authors.lastname: Balan
mesh_terms: D000328:Adult; D016477:Artifacts; D005119:Extravasation of Diagnostic and Therapeutic Materials / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D013902:Radiography, Thoracic; D019275:Radiopharmaceuticals; D021701:Sentinel Lymph Node Biopsy; D013668:Technetium Tc 99m Aggregated Albumin
chemical_list: D019275:Radiopharmaceuticals; D013668:Technetium Tc 99m Aggregated Albumin; C083602:technetium Tc 99m nanocolloid