TRANSILLUMINATION OF THE BREAST
نویسندگان
چکیده
منابع مشابه
Breast transillumination using the sinus diaphanograph.
Transillumination in the diagnosis of breast disease was first used about 50 years ago.'-3 The sinus diaphanograph is a recent development that provides a light beam of variable intensity. When it is used at the lowest possible setting small lesions become capable of light interference and more subtle changes in tissue density can be visualised. Diaphanoscopy is performed in a totally darkened ...
متن کاملBreast transillumination using the sinus diaphanograph
Transillumination in the diagnosis of breast disease was first used about 50 years ago.'-3 The sinus diaphanograph is a recent development that provides a light beam of variable intensity. When it is used at the lowest possible setting small lesions become capable of light interference and more subtle changes in tissue density can be visualised. Diaphanoscopy is performed in a totally darkened ...
متن کاملthe study of aaag repeat polymorphism in promoter of errg gene and its association with the risk of breast cancer in isfahan region
چکیده: سرطان پستان دومین عامل مرگ مرتبط با سرطان در خانم ها است. از آنجا که سرطان پستان یک تومور وابسته به هورمون است، می تواند توسط وضعیت هورمون های استروئیدی شامل استروژن و پروژسترون تنظیم شود. استروژن نقش مهمی در توسعه و پیشرفت سرطان پستان ایفا می کند و تاثیر خود را روی بیان ژن های هدف از طریق گیرنده های استروژن اعمال می کند. اما گروه دیگری از گیرنده های هسته ای به نام گیرنده های مرتبط به ا...
15 صفحه اولAssociation between transillumination breast spectroscopy and quantitative mammographic features of the breast.
Transillumination breast spectroscopy (TiBS) uses nonionizing optical radiation to gain information about tissue properties directly from the breast. TiBS measurements were obtained from 225 women with normal mammograms. Principal component analysis was used to reduce the spectral data set into four principal components and to generate four TiBS scores (t1-t4) for each woman. These components a...
متن کاملAssessing breast tissue density by transillumination breast spectroscopy (TIBS): an intermediate indicator of cancer risk.
Risk assessment by parenchymal density pattern, a strong physical indicator of future breast cancer risk, is available with the onset of mammographic screening programmes. However, due to the use of ionizing radiation, mammography is not recommended for use in younger women, thereby rendering risk assessment unattainable at an earlier age. Visible and near infrared light was used on 292 women w...
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ژورنال
عنوان ژورنال: Annals of Surgery
سال: 1931
ISSN: 0003-4932
DOI: 10.1097/00000658-193101000-00032