Rarity among benign gastric tumors: Plexiform fibromyxoma - Report of two cases

Figure 3 Macroscopic, microscopic and immunohistochemical features of plexiform fibromyxoma. A: Cut section showing multinodular, solid glistening translucid tumor within the gastric wall and subserosa; B: Histological analysis of the tumor showing composition of ovoid to spindled-shaped cells in a myxoid or fibromyxoid stroma with a plexiform intramural growth pattern; C-F: Immunohistochemical analysis showing positivity for alpha-smooth muscle actin (C) and h-caldesmon (D), but negativity for KIT (E) and DOG1 (F).