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Figure 4: Identification of the parenchymal transection line between Segment IVa and Segment IVb. (a) Preoperative computed tomography abdomen showing single Segment IVb pedicle (arrow). (b) A single Segment IVb pedicle dissected with Maryland dissecting forceps. (c) Segment IVb pedicle ligated with polymer clips. (d) Parenchymal transection line between Segments IVa and IVb can be clearly visualized

Figure 4: Identification of the parenchymal transection line between Segment IVa and Segment IVb. (a) Preoperative computed tomography abdomen showing single Segment IVb pedicle (arrow). (b) A single Segment IVb pedicle dissected with Maryland dissecting forceps. (c) Segment IVb pedicle ligated with polymer clips. (d) Parenchymal transection line between Segments IVa and IVb can be clearly visualized