title: Percutaneous biopsy for adrenal tumors using ultrasonically guided puncture.
abstract: Percutaneous biopsy for adrenal tumors was performed on 12 patients using ultrasonically guided puncture. Of the 12 tumors, 11 were detected incidentally by ultrasonography or computed tomography. In 11 cases, cytological or pathological diagnosis was obtained without any complication. Among these, surgical operation was carried out in 4 cases, in which biopsy findings were confirmed by the examination of the surgical specimens. The other 7 cases were being followed up without surgery. The rate of correct discrimination between benign and malignant adrenal tumors by biopsy was 91% (10/11 cases) in this series. It is accordingly considered that adrenal biopsy is the choice to confirm the diagnosis of nonfunctioning adrenal tumors because of its efficacy and ease of use.
authors.affiliation: Department of Urology, Kyoto Prefectural University of Medicine.
authors.forename: M
authors.initials: M
authors.lastname: Kojima
authors.forename: M
authors.initials: M
authors.lastname: Saitoh
authors.forename: H
authors.initials: H
authors.lastname: Itoh
authors.forename: O
authors.initials: O
authors.lastname: Ukimura
authors.forename: H
authors.initials: H
authors.lastname: Ohe
authors.forename: H
authors.initials: H
authors.lastname: Watanabe
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology*; D000328:Adult; D000368:Aged; D001707:Biopsy, Needle / Q000379:methods; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011237:Predictive Value of Tests; D012680:Sensitivity and Specificity; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography