Preoperative methylene blue staining of galactographically suspicious breast lesions.
Microdochectomy is the standard treatment of galactographically suspicious breast lesions. Precise preoperative marking of the suspicious duct and intraductal lesions facilitates selective minimal-volume microdochectomy. Methylene blue dye staining fulfills this criterion. A retrospective review of our experience of preoperative methylene blue staining in 30 patients with unilateral spontaneous nonlactiferous single duct nipple discharge operated on during 1986-1995 in the Oulu University Hospital for galactographically suspicious breast lesions. Galactography was successful in 29 out of 30 (93.3%) cases. Preoperative methylene blue staining was attempted in all cases on the day of surgery and it was successful in 22 (73.3%) cases making subsequent selective minimal-volume microdochectomy easy to perform. The failure of methylene blue staining led to quadrantectomy in 4 cases and smaller breast resections in the remaining 4 cases. Preoperative methylene blue dye staining crucially facilitates selective minimal-volume microdochectomy. An interval between primary galactography and later methylene blue staining leads to failures in approximately one quarter of the cases. A higher success rate would necessitate scheduling the microdochectomy on the same day as the primary galactography (and the subsequent methylene blue staining in suspicious cases).
Saarela
A O
AO
Department of Surgery, Oulu University Hospital, Finland.
Kiviniemi
H O
HO
Rissanen
T J
TJ
D000328:Adult; D000368:Aged; D001943:Breast Neoplasms / Q000000981:diagnostic imaging* / Q000601:surgery; D004396:Coloring Agents; D005260:Female; D006801:Humans; D008751:Methylene Blue; D008875:Middle Aged; D018300:Papilloma, Intraductal / Q000000981:diagnostic imaging / Q000601:surgery; D011300:Preoperative Care; D011859:Radiography; D012189:Retrospective Studies
D004396:Coloring Agents; D008751:Methylene Blue