EDEMA Morphology Clearing and separation of the extracellular matrix elements Cell swelling Subcutaneous edema Pulmonary edema Edema of the brain
EDEMA LM: Clearing and separation of the extracellular matrix elements Cell swelling Subcutaneous edema Pulmonary edema Edema of the brain • Morphology
EDEMA Hydrothorax yaropericardlum hydroperitoneum(ascites) anasarca · Cinica/ correlation from annoying to fatal indicate subtle disease benefit or harmful
• Hydrothorax • hydropericardium • hydroperitoneum (ascites) • anasarca • Clinical correlation from annoying to fatal indicate subtle disease benefit or harmful EDEMA
HYPEREMIA CONGESTION A local increased volume of blood in a particular tissue Arterial hyperemia( hyperemia,充血) An augmented blood flow inducing arteriolar and capillary dilation Venous hyperemia( congestion,淤血) Accumulation of blood in Small Veins and capillaries result from drainage difficulty of veins
HYPEREMIA & CONGESTION A local increased volume of blood in a particular tissue Arterial hyperemia (hyperemia，充血) An augmented blood flow inducing arteriolar and capillary dilation Venous hyperemia (congestion，淤血) Accumulation of Blood in Small Veins and capillaries result from drainage difficulty of veins
HYPEREMIA CONGESTION hyperemia Active process Red, raised tempreture Arteriole increased volume Enhanced function HYPEREMIA erythema Increased Congestion inflow passive process, (e,g, exercise, inflammation) general of local CONGESTION Reddish blue color(cyanosis low temperature increased volume, edema (e. g, local Decreased function
HYPEREMIA & CONGESTION Hyperemia: Active process; Red, raised tempreture, increased volume ; Enhanced function; Congestion: passive process; general of local; Reddish blue color (cyanosis), low temperature, increased volume, edema; Decreased function
HYPEREMIA Types Physiological: Shy, exercise, taking Meal Pathological: Inflammatory, post-decompressed Significance Benefits Plenty supply of o2, functional enhancement, nutrition substance Hazards Headache. hemorrhage, stroke
• Types Physiological: Shy, exercise, taking Meal Pathological: Inflammatory, post-decompressed • Significance －Benefits Plenty supply of O2, functional enhancement, nutrition substance － Hazards Headache , hemorrhage, stroke HYPEREMIA