Ultra-high-frequency ultrasound in the detection of recurrent conjunctival melanoma: A case report

Figure 5 Identification and characterization of a second periocular lesion adjacent to the previously described satellite nodule. A: Real-time clinical photograph with arrow indicating the anatomical location of the deeper, non-palpable lesion in the left periocular region; B and C: Ultra-high-frequency ultrasound images (48 MHz) of the lesion in orthogonal planes, showing a well-defined, hypoechoic nodule with internal hyperechoic foci, measuring up to 12 mm × 10 mm. The lesion is located in deeper subcutaneous tissues compared to the satellite metastasis.