編號	器官	診斷
2084	Skin	Wound healing, primary union

	(Figure 1). Normal skin with intact epidermis, dermis, and subcutaneous fat (arrow). In the left field, healed wound with fibrosis of dermis and subcutis is seen (at the tail of the arrow).
	(Figure 2). Fibrosis in the subcutaneous fat (arrow). The healed wound is composed of fibrotic tissue (scar). The inflammatory cells are not obvious.
	(Figure 3) Newly formed scar tissue with haphazardly arranged collagen fibers.
	(Figure 4) Newly formed scar tissue with haphazardly arranged collagen fibers.
	(Figure 5)Fat necrosis in the subcutaneous fat with macrophage infiltration. Note multinucleated macrophages (arrow).
	(Figure 6)Fat necrosis in the subcutaneous fat with macrophage infiltration. Note foamy macrophages (arrow).