Fig. 3
From: Ultrasound classification-guided minimally invasive rotary cutting in granulomatous lobular mastitis
Ultrasound-guided minimally invasive rotary surgery procedure. a Under ultrasound guidance, the probe was punctured under the lesion with the groove facing the lesion; b During the resection, the ultrasound probe was kept parallel to the probe cutting groove. Under the ultrasound guidance, the angle of the cutting groove was switched in a fan shape, and the probe, target lesion and the cutting groove was kept in the same plane; c After the resection, the cutting groove was closed and the probe was withdrawn; d No obvious border between the lesion and the normal tissues was observed in the resected gross biopsy, and the dilated catheter was filled with erosive and necrotic tissues