Mapping biopsy法を施行した乳房外Paget病17例の組織学的検討

抄録

It is difficult to determine the surgical margin of extra-mammary Paget's disease of a concept of “subclinical Paget condition”. For this difficulty, too much wide excision of genital lesion has easily caused the trouble of erection, dysfunction of urination and evacuation. In this paper, 17 cases of extra-mammary Paget's disease, who have received the mapping biopsy before operation in order to determine the margin of this lesion correctly, were reported. Total 16 biopsied skin specimens have been taken at 16 points, which were located on circle 30mm and 60mm away from the margin of erythematous lesion.