title: Percutaneous transthoracic fine-needle lung biopsy with 3 different needles. A retrospective study of results and complications in 224 patients.
abstract: During 1986-1990, 307 percutaneous transthoracic fine-needle biopsies (PTNB) were performed on 224 patients (mean age 63 years, range 27-83) with three types of needles (Nordenström, Vacu-Cut and Franzén). The overall sensitivity regarding malignant disease in central and peripheral pulmonary lesions was 67.0%. In 71 patients with suspected malignancy and a negative PTNB, the examination was repeated and the sensitivity was increased to 79.5%. Each needle had the following sensitivity: Nordenström 67.4%, Vacu-Cut 75.7%, Franzén 75.9%. The overall pneumothorax frequency was 24.7%, being highest with the Nordenström needle. Hemoptysis was seen in 5 examinations. In conclusion, the Franzén and Vacu-Cut needles have a significantly higher sensitivity and a lower complication frequency compared to the Nordenström needle.
authors.affiliation: Department of Pulmonary Medicine, Gentofte Hospital, Copenhagen, Denmark.
authors.forename: G
authors.initials: G
authors.lastname: Grode
authors.forename: P
authors.initials: P
authors.lastname: Faurschou
authors.forename: N
authors.initials: N
authors.lastname: Milman
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001707:Biopsy, Needle / Q000009:adverse effects / Q000295:instrumentation*; D005260:Female; D006469:Hemoptysis / Q000209:etiology; D006801:Humans; D008168:Lung / Q000473:pathology*; D008175:Lung Neoplasms / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D009339:Needles / Q000009:adverse effects; D011030:Pneumothorax / Q000209:etiology; D012680:Sensitivity and Specificity