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微小乳腺癌系指病变局部还未形成明显的肿块影或肿块直径在 0 .5ｃｍ以内。此类患者大多数无明显体征 ,仅少数患者有局限性腺体增厚、乳头溢液或溢血、乳房疼痛等。临床触诊及各种检查亦难以确诊。选用全数字化彩色超声诊断仪 ,配 7.5～ 10ＭＨｚ高频探头可清楚显示乳腺组织结?
Micro-breast cancer means that the lesion has not formed a significant mass or the diameter of the mass is within 0.5 cm. Most of these patients have no obvious signs, only a few patients have limited glandular thickening, nipple discharge or bleeding, breast pain. Clinical palpation and various tests are difficult to diagnose. The use of digital color ultrasound diagnostic equipment, with 7.5 ~ 10MHz high-frequency probe can clearly show the breast tissue node?