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首页> 外文期刊>American Journal of Dermatopathology >Umbilical Granuloma in a 2-Month-Old Patient: Histopathology of a Common Clinical Entity
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Umbilical Granuloma in a 2-Month-Old Patient: Histopathology of a Common Clinical Entity

机译:2个月大患者的脐肉芽肿:常见临床实体的组织病理学

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摘要

Umbilical granulomas are the most common anomaly of the umbilicus in neonates and infants. These lesions are characterized by an overgrowth of granulation tissue that persists at the base of the umbilical cord after its separation. Histologically, they consist of granulation tissue, which is composed of fibroblasts, inflammatory cells, and vascular endothelial cells set in an edematous stroma. Although umbilical granulomas are commonly seen clinically, there are no reports of their histopathology in the literature. The authors present the histology of this clinical finding in a 2-month-old infant, as it is important for the pathologist to be aware of this benign entity and distinguish it from other umbilical anomalies that may be of greater clinical significance.
机译:脐肉芽肿是新生儿和婴儿中最常见的脐部异常。这些病变的特征是肉芽组织过度生长,在分离后在脐带根部持续存在。从组织学上讲,它们由肉芽组织组成,肉芽组织由位于水肿基质中的成纤维细胞,炎性细胞和血管内皮细胞组成。尽管脐带肉芽肿在临床上很常见,但文献中没有关于其组织病理学的报道。作者介绍了这个2个月大婴儿的临床发现的组织学,因为对于病理学家而言,意识到这一良性实体并将其与可能具有更大临床意义的其他脐带异常区分开来非常重要。

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