title: Abnormal tracheal deposition of Technegas on ventilation-perfusion scanning due to endobronchial malignancy.
authors.affiliation: Department of Radiology, Royal Liverpool University Hospital, Liverpool, UK.
authors.forename: Ranjana
authors.initials: R
authors.lastname: Dwarkanath
authors.forename: Radhakrishnan
authors.initials: R
authors.lastname: Jayan
authors.forename: Sobhan
authors.initials: S
authors.lastname: Vinjamuri
mesh_terms: D000336:Aerosols; D001984:Bronchial Neoplasms / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000000981:diagnostic imaging*; D008875:Middle Aged; D011877:Radionuclide Imaging; D019275:Radiopharmaceuticals; D013670:Sodium Pertechnetate Tc 99m
chemical_list: D000336:Aerosols; D019275:Radiopharmaceuticals; C056708:Technegas; D013670:Sodium Pertechnetate Tc 99m