纤维素性心包炎心包表面粗糙

纤维素性心包炎。由于红褐色的纤维蛋白沉积，心包表面由光滑发光变得粗糙。

This is an example of a fibrinous pericarditis. The surface appears roughened from the normal glistening appearance by the strands of pink-tan fibrin.