当前位置:首页 > 工作计划 > 【乳腺叶状囊肉瘤40例临床分析】乳腺叶状囊肉瘤
 

【乳腺叶状囊肉瘤40例临床分析】乳腺叶状囊肉瘤

发布时间:2019-06-23 04:37:57 影响了:

  [摘要] 目的 通过对本院 40 例乳腺恶性叶状肿瘤的回顾性分析,总结乳腺恶性叶状肿瘤的诊断、临床特点和治疗经验,强调外科手术对其治疗的重要意义。 方法 全部患者给予手术+术后辅助放射治疗。 结果 40例患者中,有16例(40%) 曾误诊为乳腺纤维瘤或巨纤维瘤,局部扩大切除术12例,全乳切除术22例,全乳切除并腋窝淋巴结清扫术6例(术后病理提示腋窝淋巴结转移3例),局部复发3例,死亡1例。随访 2~10 年,5 年生存率为97.5%。 结论 乳腺恶性叶状肿瘤的诊断主要依据病理学检查,对可疑患者应行术前穿刺活检,术中冷冻切片检查。手术是治疗为本病的主要治疗方法。叶状囊肉瘤预后与肿瘤的组织学分级,肿瘤大小和手术切除是否彻底有关。
  [关键词] 乳腺恶性叶状肿瘤;临床分析;手术治疗;临床分析
  [中图分类号] R737.9 [文献标识码] B [文章编号] 1674-4721(2012)07(c)-0224-03
  Clinical analysis of 40 patients with malignant phyllodes tumor
  ZHOU Tao MO Junyang▲ HUANG Ping ZHUANG Yaqiang ZHU Qiyi
  Department of Breast Thyroid Surgery, the Fifth Hospital of Guangxi Medical University, Liuzhou 545006,China
  [Abstract] Objective Through a retrospective analysis of 40 cases of breast malignant phyllodes tumor, to summary breast malignant phyllodes tumor diagnosis, clinical features and treatment experience, and emphasized the significance of surgical treatment. Methods All patients were given surgery plus postoperative adjuvant radiotherapy. Results In 40 cases, 16 cases (40%) was misdiagnosed as a breast fibroma or giant fibroma of the local extensive resection of 12 cases, 22 cases mastectomy, total mastectomy and axillary lymph node dissection was performed in 6 cases (the pathological tipsaxillary lymph node metastasis in 3 cases), 3 cases of local recurrence and 1 cases died. Followed up for 2 to 10 years, the 5-year survival rate was 97.5%. Conclusion Diagnosis of breast malignant phyllodes tumor based on pathological examination of biopsy for suspicious patients with preoperative, intraoperative frozen section examination. Surgery is the treatment of disease-oriented treatment. Phyllodes prognosis and tumor histological grade, tumor size and surgical resection is completely relevant.
  [Key words] Breast malignant phyllodes tumor; Clinical analysis; Surgical treatment; Clinical analysis
  乳腺叶状囊肉瘤(cystsarcoma,phyllodes,CP)是一种双相分化的肿瘤,由良性的上皮成分和间叶成分组成,是一种少见的纤维上皮性肿瘤,占乳腺肿瘤的0.3%~0.9%,占乳腺纤维上皮性肿瘤的2.5%。又称乳腺恶性叶状肿瘤(PT)。临床少见,发病约占同期乳腺肿瘤的 1%。乳腺叶状囊肉瘤在乳腺肿瘤疾病中虽不多见,但也并非罕见。临床上常因被误诊为乳腺腺纤维瘤或巨腺纤维瘤而误治。本文通过以下40例CP患者的临床资料,讨论其临床表现、诊断治疗、手术方式及影响预后的主要因素。
  1 资料与方法
  1.1 一般资料
  本院2000年5月~2010年5月共收治CP患者40例,全部为女性,年龄29~52岁,中位年龄40.5岁。肿瘤大小:肿瘤长径3~18 cm(平均10.5 cm)。内侧象限11例,外侧象限23例,中央区6例。病程6个月~5年,平均11个月,绝经前33例,绝经后7例。组织学分级:Ⅰ级 33例,Ⅱ级 4 例,Ⅲ级 3例。
  1.2 治疗方法
  本组患者均接受手术治疗,其中行局部扩大切除保留乳房的12例,乳腺单纯切除术22例,术中可触及腋窝肿大淋巴结而行乳腺全切除并腋窝淋巴结清扫术6例(术后病理提示腋窝淋巴结转移3例)。术后行胸壁或患乳放疗的15例。(其中全乳切除的9例,瘤体长径均>8 cm,保乳术6例),15例全乳或患侧胸壁放射治疗采用的是外照射技术,DT 50 Gy,每日1.8~2.0 Gy,疗程为5周。

猜你想看
相关文章

Copyright © 2008 - 2022 版权所有 职场范文网

工业和信息化部 备案号:沪ICP备18009755号-3