VEGF与肿瘤血管生成拟态关系的研究

来源 :中德临床肿瘤学杂志(英文版) | 被引量 : 0次 | 上传用户:yufengdetianxia
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Objective: The aim of this retrospective study was to evaluate the mammographic imaging features (markers) on different types of breast cancer and improve early radiological diagnosis of breast cancer. Methods: Analyzed the roam-mographic images of 118 patients with breast cancer confirmed by surgery and pathology. Among 118 cases, 70 cases were infiltrating ductal carcinoma (59.3%), 17 cases were ductal carcinoma in situ (DCIS, 14.4%), 7 cases were mucinous carcinoma (5.9%), 5 cases were medullary carcinoma (4.2%), 1 case was tiny micro carcinoma (0.9%) and 18 cases were other types cancer (15.3%). Results: The mammographic appearance of 118 patients with different breast cancer included: tumor mass (n=80, 68.8%), microcalcification (n=57, 48.3%), which were subdivided into two groups (a) microcalcification only, 13 cases (131118, 11%); (b) combined with other mammographic features: 31 cases with tumor mass (31/118, 26.3%); 7 cases with architecture distortion (7/118, 5.9%), 6 cases with focal asymmetric density (6/118, 5.1%). Six cases appeared as architecture distortion only, 41 cases with abnormal vessel signs (34.7%). Conclusion: The microcalcifications are the most frequently basal X-ray signs in DCIS. Architecture distortion and focal asymmetric density are special X-ray signs that were easily missed. The abnormal vessels are also important accompaniment signs of breast cancer. The use of coned compres-sion technique is particularly important to improve the radiological diagnosis of breast cancer.
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