<s>[INST] context: ref Robbins 8/e p674; 9/e p134,664-665 White infarcts occur with aerial occlusions in solid organs with end-aerial circulations (e.g., hea, spleen, and kidney), and where tissue density limits the seepage of blood from adjoining patent vascular beds (Fig. 3-17, B). Infarcts tend to be wedge-shaped, with the occluded vessel at the apex and the organ periphery forming the base (Fig. 3-17); when the base is a serosal surface, there is often an overlying fibrinous exudate. Lateral margins may be irregular, reflecting flow from adjacent vessels. The margins of acute infarcts typically are indistinct and slightly hemorrhagic; with time, the edges become better defined by a narrow rim of hyperemia attributable to inflammation. Infarcts resulting from aerial occlusions in organs without a dual circulation typically become progressively paler and sharply defined with time (Fig. 3-17, B). By comparison, hemorrhagic infarcts are the rule in the lung and other spongy organs (Fig. 3-17, A). Extravasated red cells in hemorrhagic infarcts are phagocytosed by macrophages, and the heme iron is conveed to intracellular hemosiderin. [/INST] question: White infract is seen in | options: A: Lung B: Intestine C: Hea D: Ovary | answer: C </s>