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首页> 外文期刊>Journal of Clinical Sciences >Histopathological analysis of male breast cancer in Southwestern Nigeria: A single-center retrospective study
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Histopathological analysis of male breast cancer in Southwestern Nigeria: A single-center retrospective study

机译：尼日利亚西南部男性乳腺癌的组织病理学分析：单中心回顾性研究

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Background: Breast cancer in men is still an uncommon and largely understudied disease. It accounts for 1% of all breast cancers. The aim of this study was to review all the male breast cancer cases diagnosed at the tertiary medical institution in South West Nigeria over a 10-year period and to compare the findings with other similar studies done in Nigeria and globally. Methods: We retrospectively reviewed all histologically diagnosed cases of male breast cancers in the Department of Pathology, Tertiary Medical Institution in South West Nigeria over a 10-year period from January 1, 2009, to December 31, 2018. Clinicopathological parameters including patients' age, laterality, and specific histological sub-types were extracted from surgical day book and Cancer Registry of the Department. The data were analyzed using the IBM SPSS Statistics (version 22; IBM Corporation, Armonk, New York, USA). The results were subsequently presented in tables, relative frequencies, group percentages, and photomicrographs. Results: Forty-two cases of male breast cancer were seen accounting for 1.7% of all breast cancer cases. The age range was between 22 and 91 years with a mean age of 60.3 years, and a peak occurrence was in the 8 th decade. The right breast was more affected than the left accounting for 52% of the total number of cases seen. The most common histological sub-type found was invasive ductal carcinoma accounting for 88% of all the cases. Conclusion: Male breast cancer is relatively uncommon compared to female breast cancer. It is more common in the older age group, and invasive ductal carcinoma is still the most common histological subtype.
机译：背景：男性中的乳腺癌仍然是一种罕见和大部分的疾病。它占所有乳腺癌的1％。本研究的目的是在10年期间审查尼日利亚西南三级医疗机构诊断的所有男性乳腺癌病例，并比较尼日利亚和全球其他类似研究的调查结果。方法：我们回顾性地审查了在2009年1月1日至2018年12月31日的10年期间病理学部门病理学部的所有组织乳腺癌患者患者患者患者。从外科书籍和癌症登记处提取出横向和特定的组织学子类型。使用IBM SPSS统计数据进行分析数据（版本22; IBM Corporation，Armonk，纽约，美国）。随后将结果呈现在表格，相对频率，组百分比和显微照片中。结果：患有47例男性乳腺癌病例占所有乳腺癌病例的1.7％。年龄范围在22至91年之间，平均年龄为60.3岁，并且在第81岁时出现了高峰。右乳房比左账户更受影响，占所看到的案件总数的52％。最常见的组织学亚类型发现是侵入性导管癌占所有病例的88％。结论：与女性乳腺癌相比，雄性乳腺癌相对罕见。它在较旧的年龄组中更常见，侵入性导管癌仍是最常见的组织学亚型。

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