title

نقش ماموگرافی و اولترا سونوگرافی مدالیتیس در تشخیص سرطان سینه

رفاهی, سهیلا and مردی, افروز and مشعوفی, مهرناز (1389) نقش ماموگرافی و اولترا سونوگرافی مدالیتیس در تشخیص سرطان سینه. در: دوازدهمین همایش سالانه آسیب شناسی ایران ششمین همایش سالانه انجمن سرطان ایران , 26-28 آبان ماه 1389, تهران.

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Title

Role of mammography and UL modalities in detection of breast cancer

English Abstract

The role of ultrasonography in breast imaging is a subject of ongoing discussion. Sonography is generally accepted as the method of choice for the differentiation of cysts from solid masses and for guidance in interventional procedures. Some cancers can mimic benign tumors and appear well defined. A normal sonogram does not exclude breast cancer, especially in the early stages. Screening mammography is now recommended for all women older than 40 years. In this group, mammography should be performed every 1-2 years and then every year after the age of 50 years. Of all of the screening mammograms performed annually, approximately 90% show no evidence of cancer, and 10% show abnormalities that require further diagnostic testing, which typically includes the acquisition of spot compression or magnification mammographic views and/or sonography. On additional imaging, about 85% of all cases are determined to be normal or involve benign findings that do not require further evaluation. About 15% (approximately 2% of all screening mammograms) are shown to be abnormal and require biopsy. Among cases referred for biopsy, approximately 80% of the abnormalities are shown to be benign, and 20% of the abnormalities are shown to be cancerous.

Item Type:Conference or Workshop Item (Poster)
زبان سند : انگلیسی
نویسنده مسئول :سهیلا رفاهی
کلیدواژه ها (انگلیسی):breast - cancer- mammography
Subjects:WP Gynecology
QZ Pathology
WN Radiology . Diagnostic Imaging
Divisions:Faculty of Medicine > Department of Basic Sciences > Department of Health Information Management
Faculty of Medicine > Department of Basic Sciences > Department of Medical Physics
Faculty of Health > Department of Public health
Faculty of Health > Department of Public health
Faculty of Health > Department of Public health
ID Code:1813
Deposited By: MS Mehrnaz Mashoufi
Deposited On:01 Sep 1389 01:03
Last Modified:02 Apr 1393 04:49

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