Artículo de revista
Color Doppler Ultrasound Study of Glomuvenous Malformations with its Clinical and Histologic Correlations Ecografía Doppler color en malformaciones glomuvenosas con correlación clínica e histológica
Fecha
2018Registro en:
Actas Dermo-Sifiliograficas, Volumen 109, Issue 3, 2018, Pages e17-e21
15782190
00017310
10.1016/j.adengl.2018.02.004
Autor
Wortsman, Ximena
Millard, F.
Aranibar, L.
Institución
Resumen
© 2017 Elsevier España, S.L.U. and AEDV Glomuvenous malformations are hamartomatous lesions characterized by the presence of glomus cells in the vascular smooth muscle. We present the clinical and color Doppler ultrasound features of a series of 13 cases of histologically confirmed glomuvenous malformations. In all cases, the ultrasound study revealed moderately delimited superficial dermal and hypodermal pseudonodular structures of mixed echogenicity, with hypoechoic and heterogeneous areas and anechoic, pseudocystic tubular and lacunar zones. Arterial and venous vessels, mainly with a low flow (≤ 15 cm/s) were observed in 85% of patients, but no arteriovenous shunts were present. Deeper structures were not affected and no phleboliths were detected. The clinical and ultrasound findings could facilitate diagnosis, surgical planning, and noninvasive follow-up in these tumors.
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