The sinusoidal capillaries are found mainly in the liver and in hematopoietic organs. 血窦毛细血管主要见于肝脏内造血器官。
The isodense that appear-ed in SDH is due to the hemorrhagic status of the hematoma-tous membrane newly formed, to local coagulative obstruction and continuous bleeding from the sinusoidal capillaries of its outer neoformative membrane. 认为SDH呈等密度,是由于新生血肿膜的出血状态和局部的凝血障碍,以及血肿外壁的毛细血管持续出血所致。