Umbilical Hernia Probe-Induced Cocco Sign: Color Doppler During Pressure and Release in Standing Position

We describe a case of an ultrasound-detected umbilical hernia in a 56-year-old female patient who underwent a skin ultrasound. With the patient in a standing position, the probe was positioned at the level of the umbilicus. Pressure was applied with the probe and then it was released; probe-induced Cocco sign was revealed.