| Blood obtained from a skin puncture is a mixture of arterioles, venules and capillaries and contains interstitial and intracellular fluids. |
| This is dependent upon accessing the capillaries, venules, and arterioles of the dermis and subcutaneous tissues. |
| They then migrate along the portal vein to the mesenteric venules, where they produce large numbers of eggs. |
| Immature vessels coalesce to form larger vessels and organize into capillaries, arterioles, and venules. |
| Little is known regarding the pathogenesis of PVOD or why the disease is localized to pulmonary veins and venules. |
| Cherry angiomas are composed of dilated capillaries and postcapillary venules. |
