Torrid
发表于 2025-3-26 22:36:04
Hypothetical Breast Cancer Risk from Mammography, risk from mammography. This chapter will review and analyze these studies in order to quantitate the hypothetical risk. The chapter that follows will compare this risk to the expected benefit from mammography. These analyses are not abstract exercises. The conclusions they draw could influence the
Texture
发表于 2025-3-27 05:11:51
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hangdog
发表于 2025-3-27 07:42:33
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outskirts
发表于 2025-3-27 09:57:01
Bilateral Breast Carcinoma,e breast (Egan 1976; Haagensen 1971; Gutter 1976; Leis et al. 1965), and mammography contributes greatly to the detection of these lesions (Egan 1976; Gutter 1976). It is of significant prognostic value and imperative in clinical management to distinguish between bilateral primary carcinomas and met
粗鄙的人
发表于 2025-3-27 15:24:10
The Radiographic Appearance of Normal and Metastatic Axillary Lymph Nodes, the most common discrete mass found in the breast (Wolfe 1977). They may be located anywhere in the breast but occur most often in its axillary tail. 2. The preoperative assessment of lymphatic dissemination in breast cancer is of prime importance for the classification and proper planning of treat
FID
发表于 2025-3-27 20:20:56
Evaluation of New Imaging Procedures for Breast Cancer,forefront of this effort because of accumulating evidence that early detection improves prognosis and because of the demonstrated ability of mammography to detect cancer at nonpalpable stage (Baker et al. 1982). Its widespread use has been tempered by the issue of possible risk from low doses of ion
artifice
发表于 2025-3-28 00:23:09
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HERE
发表于 2025-3-28 03:35:09
Special Techniques in Mammography,re several specific factors that limit image quality and the ultimate sensitivity of the examination. In many instances, the objects (calcifications, soft-tissue masses, etc.) associated with pathologic processes produce low-contrast images which might be near the threshold of visibility. Therefore,
scotoma
发表于 2025-3-28 10:12:36
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赏钱
发表于 2025-3-28 13:40:46
Enhanced-Image Mammography,a. The procedure is easy to implement and requires no additional exposure. Perception of low-contrast objects is improved by eliminating extreme light- and dark-image areas. Contrast of structures within certain portions of the breast is increased by compression into the high-contrast portion of the