Snowstorm sign (extracapsular breast implant rupture)

The Noninvasive Approach to Unveil This Mimic of Breast Carcinoma Recurrence- A Case Report.. Ultrasound of the right supraclavicular node showing areas of "cloudy" high echogenicity with marked posterior enhancement ("snowstorm sign")

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Noninvasive Approach to Unveil This Mimic of Breast Carcinoma Recurrence- A Case Report.. Ultrasound of the right supraclavicular node showing areas of "cloudy" high echogenicity with marked posterior enhancement ("snowstorm sign")

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siehe auch

Silikon-Lymphadenopathie

Snowstorm sign on breast ultrasound imaging represents the presence of free silicone droplets mixed with breast tissue giving a characteristic heterogeneous echogenic appearance with dispersion of the ultrasound beam. It is considered the most reliable sign of extracapsular breast implant rupture . A similar appearance may be seen in axillary nodes in silicone lymphadenopathy.

A similar sonographic sign has also been described when assessing complete hydatiform mole.

Siehe auch:

Silikon-Lymphadenopathie