What is nodular regenerative hyperplasia of the liver?
Nodular regenerative hyperplasia (NRH) is a rare liver condition characterized by a widespread benign transformation of the hepatic parenchyma into small regenerative nodules. NRH may lead to the development of non-cirrhotic portal hypertension.
What does regenerative hyperplasia Mean?
Summary. Nodular regenerative hyperplasia (NRH) is a rare liver disease in which normal liver tissue transforms into multiple, small clusters (nodules) of replicating liver cells (regenerating hepatocytes).
What does regenerative mean in English?
Definition of regenerative 1 : of, relating to, or marked by regeneration. 2 : tending to regenerate.
What is a regenerative nodule?
Regenerative nodules are the most common cirrhosis-associated hepatocellular nodules (,56,,57). Round and sharply circumscribed, they are usually numerous and diffusely distributed throughout the liver; there may be from 1000 to 1,000,000 regenerative nodules in a single cirrhotic liver (,2).
What are symptoms of Budd-Chiari syndrome?
Symptoms associated with Budd-Chiari syndrome include pain in the upper right part of the abdomen, an abnormally enlarged liver (hepatomegaly), yellowing of the skin and the whites of the eyes (jaundice), and/or accumulation of fluid in the space (peritoneal cavity) between the two layers of the membrane that lines the …
What is the significance of regeneration?
Regeneration is a natural process that allows plants and animals to replace or restore damaged or missing cells, tissues, organs, and even entire body parts to full function. Scientists are studying regeneration for its potential uses in medicine, such as treating a variety of injuries and diseases.
What’s another word for regenerative?
regeneration, regenerating, recovery, reclamation, recuperation, retrieval, restoration.
Does CT scan show portal hypertension?
Conclusions. Multi-slice CT serves as an important non-invasive imaging modality in the diagnosis of collaterals in cases of portal hypertension. CT portography can replace endoscopy in the detection of high-risk varices.
Should I be worried about liver nodules?
Liver lesions are abnormal growths that may be noncancerous (benign) or cancerous. Benign lesions occur for a variety of reasons and are typically not cause for concern. Liver cancer is less common but more serious.
Is nodular hyperplasia cancerous?
What Is Focal Nodular Hyperplasia (FNH)? FNH is a benign tumor, or lesion, that forms in the liver. These tumors are not cancer.