【摘要】 目的　研究导管内癌(ductalcarcinomainsitu ,DCIS)及伴微浸润(DCISwithmicroinvasion ,DCIS MI)患者的病理与临床特征。方法　对1999年6月至2 0 0 3年6月收治的4 1例DCIS及Ⅰ、Ⅱ型DCIS MI患者的临床和病理学特点进行回顾性研究。结果　DCIS及Ⅰ、Ⅱ型DCIS MI的病理学特点不同;首发症状中,9 76 %的患者仅表现为乳腺摄影钙化灶(5 0 %为DCIS) ;乳腺摄影检查诊断符合率为80 % ,Ⅱ型DCIS MI乳腺摄影表现为肿块和腺体紊乱的比例为33 3% ,高于DCIS和Ⅰ型DCIS MI;5 7%的患者表现为乳头溢液,乳管内视镜诊断符合率为95 6 5 % ;局部复发2例,均为Ⅱ型DCIS MI患者。结论　DCIS与Ⅰ型、Ⅱ型DCIS MI病理和临床表现各有特点,因而预后也不同。更多还原

【Abstract】 Objective To study the clinical and pathological characteristics of breast ductal carcinoma in situ (DCIS) and with microinvasion (DCIS-MI). Methods From June 1999 to June 2003, a total of 41 patients with DCIS and DCIS-MI patients were retrospectively studied. Results Pathology varies between DCIS type Ⅰ, type Ⅱ and DCIS-MI patients. Mammographic calcification was the only presenting symptom in 9.76% of patients with DCIS accounting for 50% of these cases. The accordance rate of mammography with final diagnosis was 80%, and 33.3% of mammography in DCIS-MI type 2 showed mass or chaos of gland construction. The initial symptom in 57% of patients was nipple discharge. For fiberoptic ductoscopy, the accordance rate was 95.65%. There were two local recurrent cases in DCIS-MI type 2. Conclusion Breast ductal carcinoma in situ and with microinvasion had their own characteristics, including different prognosis.更多还原