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大量的脂肪移植后乳腺结节的病理特征,用于增加乳腺

Yibao Li¹, Yao Yao¹, Jian Li¹

¹Department of Plastic and Cosmetic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.

Journal of cosmetic dermatology

|July 6, 2023

概括

大量的脂肪移植并发症,如乳腺结节,可以用真空辅助乳腺活检 (VABB) 来治疗. 组织学揭示了与纤维化相关的原变化,这表明了乳腺增大患者的新治疗点.

科学领域:

整形外科手术整形外科手术
再生医学是一种再生医学.
病理学病理学病理学

背景情况:

进行大容量脂肪移植 (LVFG) 进行乳腺增大可以导致不可预测的并发症,如可触摸的乳腺结节,油囊和化.
这些并发症需要有效的治疗和进一步了解其病理基础.

研究的目的:

在LVFG之后,确定乳腺结节的最佳治疗方法.
评估这些结节的病理特征.

主要方法:

在LVFG后的29名患者中,使用超声波导向真空辅助乳房活检 (VABB) 进行乳房结节的完整切除,切口最小.
切除结节的组织学检查,以确定病理特征.

主要成果:

使用VABB.成功和整形上令人满意的乳腺结节切除得到了VABB.
组织学揭示了纤维化区域中的I型和VI型原蛋白的强烈表达,以及血管周围的IV型原蛋白.
六型原体表达与Mac2+巨细胞和α-SMA+肌纤维细胞的存在相关.

结论:

真空辅助乳腺活检 (VABB) 是LVFG后乳腺结节的最佳治疗选择.
六型原蛋白可以作为移植脂肪组织纤维化的生物标志物.
巨细胞,纤维细胞和原形成之间的相互作用为纤维化调节提供了潜在的治疗点.

关键词:

脂肪转移/移植的并发症大量的脂肪移植.病理特征病理特征病理特征真空辅助乳腺活检 (VABB) 系统

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