as confirmed in this case, a parasacrococcygeal approach with resection of the coccyx provides optimal exposure, thus facilitating radical en bloc resection of the tumor, sparing the uninvolved surrounding structures, with minimal surgical trauma and morbidity and fast recovery. return to quiz case. ...
The dotted white square marks the region where we extract the detail for (B–D) after flipping the view for better visualization; (B) reconstruction of the coccyx without downsampling; (C) downsampling of 10%; and (D) 5%, respectively. Arrows on (C,D) highlight the loss of features ...