Barcaui Elisa de Oliveira, Carvalho Antonio Carlos Pires, Piñeiro-Maceira Juan, Barcaui Carlos Baptista, Moraes Heleno
Master Fellow degree, Program of Post-graduation in Medicine (Radiology), Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil.
Associate Professor, Department of Radiology, Coordinator for the Program of Post-graduation in Medicine (Radiology), Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ, Brazil.
Radiol Bras. 2015 Sep-Oct;48(5):324-9. doi: 10.1590/0100-3984.2014.0028.
The present essay is aimed at getting the radiologist familiar with the basic histological skin structure, allowing for a better correlation with sonographic findings. A high-frequency (22 MHz) ultrasonography apparatus was utilized in the present study. The histological analysis was performed after the skin specimens fixation with formalin, inclusion in paraffin blocks and subsequent staining with hematoxylin-eosin. The authors present a literature review showing the relationship between sonographic and histological findings in normal cutaneous tissue, and discuss the technique for a better performance of the sonographic scan. High-frequency ultrasonography is an excellent tool for the diagnosis of different skin conditions. However, as this method is operator-dependent, it is crucial to understand the normal skin structure as well as the correlation between histological and sonographic findings.
本文旨在使放射科医生熟悉皮肤的基本组织学结构，以便更好地将其与超声检查结果相关联。本研究使用了高频（22MHz）超声检查设备。在将皮肤标本用福尔马林固定、包埋于石蜡块中并随后用苏木精-伊红染色后进行组织学分析。作者进行了文献综述，展示了正常皮肤组织中超声检查结果与组织学结果之间的关系，并讨论了提高超声扫描性能的技术。高频超声是诊断不同皮肤疾病的极佳工具。然而，由于该方法依赖操作者，了解正常皮肤结构以及组织学和超声检查结果之间的相关性至关重要。
