[Diagnosis and treatment of breast cancer with central and medial localization using video-assisted thoracoscopic parasternal lymphadenectomy].

Since extended mastectomy after Urban involves an unjustifiably high level of trauma, this method has limited application. We have evolved a procedure of video-assisted thoracoscopic parasternal lymphadenectomy (VATPL). On completion of the experimental part using cadavers to work out the rationale for extent of surgery, clinical trials started.

[Stereotaxic biopsy of non-palpable breast neoplasms with the ABBI system (USSC)].

The study was concerned with application of the stereotactic automated surgical biopsy breast with the ABBI (USSC) device for verification of non-palpable breast lumps. It included 13 females, aged 34-72 (mean age--54) and lasted 6 months (1999). Microcalcinates were detected in 3 (22.

[Biopsy of non-palpable tumors of the breast].

14 biopsies were performed in patients with non-palpable tumors of the breast with stereotaxic automated system (ABBI) and disposable "pistol-needle" ("Auto-Suture") whose needle-harpoon penetrates into pathologic focus under local anesthesia (four fold digital stereotaxic control guarantees the precision of biopsy). Non-palpable breast cancer in the tissue areas of 4, 7 and 11 mm in horizontal section was diagnosed in 3 patients. Biopsy was performed outpatiently, there were no complications.