<prompt> All are true about white infarcts except?Edema is presentOccurs in organs with end arterial supplyWell defined marginsCoagulative necrosis  <response>: Ans. a Edema is presentRef: Robbitts pathology 9th ed. 130White infarctRed infarct Occurs in solid organs with end arterial circulation Occurs in solid organs Have well defined margins Edema is absent Occurs in organs with dual blood supply Venous occlusion leads to red infarct, like in ovarian torsion III-defined haemorrhagic margins Edematous tissuesAll infarcts are wedge shaped and have features of ischemic coagulative necrosis. 