کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3947127 | 1254411 | 2011 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Correlation of macroscopic and microscopic pathology in risk reducing salpingo-oophorectomy: Implications for intraoperative specimen evaluation Correlation of macroscopic and microscopic pathology in risk reducing salpingo-oophorectomy: Implications for intraoperative specimen evaluation](/preview/png/3947127.png)
ObjectiveA minority of risk-reducing salpingo-oophorectomy (RRSO) specimens from BRCA mutation carriers will contain clinically occult carcinoma that is detectable only using a specialized pathologic evaluation protocol. Although intraoperative detection of cancer may alter immediate surgical management, technical complications impairing pathologic diagnosis may result if fresh tissue dissection and frozen sections are performed on unselected RRSO specimens. We hypothesize that macroscopic specimen findings may predict which RRSO specimens contain cancer and therefore may guide selection of specimens for intraoperative pathologic evaluation. The aim of this study was to correlate the macroscopic and microscopic pathologic findings in RRSO.MethodsRRSO specimens from 134 women with a BRCA mutation were retrospectively classified by their grossly visible findings (cysts and/or nodules versus grossly unremarkable). Correlation of the gross findings with the microscopic finding of occult tubal and/or ovarian carcinoma was performed by re-examination of all pathology slides.ResultsWhile 46% of RRSO had visible ovarian cysts and 34% had visible tubal/paratubal cysts, no cyst contained cancer on microscopic examination. Carcinoma was detected in 2/22 (9%) visible ovarian nodules and in 2/8 (25%) visible tubal nodules. Conversely, among all 11 RRSO specimens containing cancer, 7 (64%) had no corresponding visible abnormality.ConclusionFrozen section evaluation of a solid nodule may be valuable in patients consented for immediate surgical staging. Otherwise it is best to avoid intraoperative dissection or frozen section of RRSO that are macroscopically normal or contain only cysts; such specimens should remain undissected for immediate formalin-fixation as the first step of the specialized pathology evaluation protocol.
Research highlights
► Most occult carcinomas detected in RRSO specimens were not grossly visible.
► A minority of visible nodules >5 mm in the ovary or tube harbored occult carcinoma.
► No cancer was identified in any of the grossly visible cysts of the ovary or tube.
Journal: Gynecologic Oncology - Volume 121, Issue 3, 1 June 2011, Pages 466–471