title: Primary sarcoma of the lung: potential dangers of immunocytochemistry.
abstract: A case is presented of a successfully resected primary pulmonary sarcoma in a 27-year-old man, followed by an eight-year disease-free follow-up. Details of the histological findings are presented, and the factors associated with good prognosis discussed. Immunocytochemical stains were carried out this year when the case was reviewed, and not at the time of resection. Had the immunostains been available at the time, the results would have suggested that the tumour might be a secondary deposit, and so have caused needless anxiety to the patient and his physicians.
authors.affiliation: Department of Cardiothoracic Surgery, UMDS, St Thomas' Hospital, London.
authors.forename: P D
authors.initials: PD
authors.lastname: Ridley
authors.forename: M V
authors.initials: MV
authors.lastname: Braimbridge
authors.forename: C
authors.initials: C
authors.lastname: Fletcher
authors.forename: E
authors.initials: E
authors.lastname: Heyderman
authors.forename: A
authors.initials: A
authors.lastname: Ross
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D006801:Humans; D007124:Immunoenzyme Techniques; D008175:Lung Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000556:secondary; D008297:Male; D012509:Sarcoma / Q000175:diagnosis* / Q000473:pathology / Q000556:secondary