[Indications, technique and results of ultrasound guided punch biopsy in breast diagnosis (n=307)].
From May 1, 1992, to April 30, 1993, we performed 307 ultrasonic guided high-speed punch biopsies. In 119 of the 307 women, we dispensed with further surgical and histological procedures when the tentative diagnosis from complementary mammary diagnostic procedures revealed no pathological findings and concurred with the histological results of the punch biopsy. In 188 women, the biopsy was followed by surgical intervention and correlation of the histological findings. This group of patients showed a sensitivity of 98%, a specificity and positive prognostic value of 100%, and a negative prognostic value of 91%. If we combine the results of the complementary mammary diagnostic (including the punch biopsy), then the sensitivity, specificity, and positive and negative prognostic values for this surgically and histologically confirmed group of patients all reach 100%. In trained hands, the ultrasonic guided high-speed punch is a reliable means of determining the histological nature of lesions detected in ultrasonic scans. This technique has been perfected in our facility. Along with preoperative carcinoma detection, it permits us to avoid unnecessary operations when under defined conditions there are no pathological findings.
Bauer
M
M
Abteilung für Gynäkologische Radiologie, Universitäts-Frauenklinik Erlangen.
Schulz-Wendtland
R
R
Krämer
S
S
Bühner
M
M
Lang
N
N
Tulusan
A H
AH
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001707:Biopsy, Needle / Q000295:instrumentation*; D001940:Breast / Q000473:pathology; D001941:Breast Diseases / Q000000981:diagnostic imaging / Q000473:pathology*; D001943:Breast Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008875:Middle Aged; D016217:Ultrasonography, Mammary / Q000295:instrumentation*
Indikationen, Technik und Ergebnisse der sonographisch gezielten Stanzbiopsie in der Mammadiagnostik (n = 307).