Fig. 1
From: Can the ultrasound microcystic pattern accurately predict borderline ovarian tumors?
Ultrasound images of ovarian tumors with MCP with pathological controls. The microvesicles in MCP are marked with red circles. On the pathological image, some of the tumors appear as "bubble"-like structures, such as soap bubbles stacked together, with large gaps between the "bubbles" (A). Some of the tumors appear pathologically like a "fork of a tree", with the papillae exhibiting multilevel branching, thin papillae and dense branching, but the tissue gap is still large (B). A Serous borderline tumor; B serous borderline tumor