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What is a venous duct?
A venous duct is a tubular structure that carries venous blood from one place to another in the body. The most well-known example is the ductus venosus, which is a temporary fetal blood vessel that connects the umbilical vein to the inferior vena cava.
What is hepatopetal portal venous blood flow?
Hepatopetal portal venous blood flow refers to the normal direction of blood flow within the portal vein, where blood is carried from the gastrointestinal tract and spleen to the liver. This flow is essential for delivering nutrients and metabolites for processing and detoxification by the liver. Any disruption or reversal of this flow can indicate underlying liver disease or portal hypertension.
What venous system drains the alimentary canal and its associated organs?
The venous system that drains the alimentary canal and its associated organs is primarily the hepatic portal system. This system collects blood from the gastrointestinal tract and spleen and directs it to the liver via the hepatic portal vein. The liver processes the nutrients and toxins from this blood before it returns to the general circulation through the hepatic veins.
What is an arterial enhancing lesion which is partially enhanced on the portal venous phase?
Without the rest of the study, as well as your history, physical and lab results, there's no way to provide a diagnosis based on a single sentence from your MRI. The sentence you list describes a particular pattern found at a particular time in the contrast administration. Enhancement in the portal venous phase often means benign -- no cancer. Talk to your health care provider for information specific to your situation.
What is the G0 phase and what type of human cells are in this phase?
The cells in G0 phase do not go through mitosis whatsoever. These cells only do what they are initially suppose to do, and do not prepare for a division. Many cells in your body are like this. Brain cells are in G0 phase and do not EVER replace itself. However, many cells may also trigger its phase from G0 phase to G1 phase when more cells are needed. When a liver is critically damaged, the liver cells are triggered back to G1 phase to replenish its lost cells. When this is complete, it goes back to being in G0 phase.
Where does deoxygenated venous blood leaves the liver through?
hepatic vein
Liver small with unsmooth surface and large spleen?
micronodular cirrhosis of the liver leading to portal venous hypertension and splenomegaly
What happens to your liver during shock?
Hypovolemic shock markedly decreases total liver blood flow by a reduction in portal venous blood flow.
What Venous system that carries digested materials?
The hepatic portal system carries digested nutrients from the intestines to the liver for processing. This system collects blood from the stomach, intestines, spleen, and pancreas and delivers it to the liver via the portal vein. The liver processes nutrients before they enter the general circulation.
What is a venous duct?
A venous duct is a tubular structure that carries venous blood from one place to another in the body. The most well-known example is the ductus venosus, which is a temporary fetal blood vessel that connects the umbilical vein to the inferior vena cava.
What are components of the cardiovascular system?
blood vessel bloodstream heart liver lymph lymph gland lymph node vein vena venation venous blood system venous blood vessel
What is a enhancing lesion on a liver CT?
There are several phases to a liver CT, or any CT. I am not a physician, but I just read up on the stages of a CT (with the IV dye contrast).There is the Arterial Phase, the Venous Phase, and several others in the CT, which takes about 35 seconds on average to perform once on the scanner.Most of the enhancing lesions ARE benign, but don't quote me.Please, someone with medical knowledge help this person.You can find a good article on RadiologyAssistant.com
What is hepatopetal portal venous blood flow?
Hepatopetal portal venous blood flow refers to the normal direction of blood flow within the portal vein, where blood is carried from the gastrointestinal tract and spleen to the liver. This flow is essential for delivering nutrients and metabolites for processing and detoxification by the liver. Any disruption or reversal of this flow can indicate underlying liver disease or portal hypertension.
What did Medusa look like?
collateral hyperemic venous blood flow in abdominal wall due to portal cirrhosis of liver for example
Which is the longest phase cycle in human liver?
This is just a joke
What can be the reasons of leg oedema?
Hypoproteinaemic state Liver cirrhosis Right sided heart failure Venous hypertension Lipodermatosclerosis Inferior vena cave blockage Venous blockage - pelvic tumour
What is CPT code for three phase liver CT scan?
74170
