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Hyperglucagonemia
Necrolytic migratory erythema is a red, blistering rash that spreads across the skin. It particularly affects the skin around the mouth and distal extremities; but may also be found on the lower abdomen, buttocks, perineum, and groin. It is strongly associated with glucagonoma, a glucagon-producing tumor of the pancreas, but is also seen in a number of other conditions including liver disease and intestinal malabsorption. Signs and symptoms Clinical features NME features a characteristic skin eruption of red patches with irregular borders, intact and ruptured vesicles, and crust formation. It commonly affects the limbs and skin surrounding the lips, although less commonly the abdomen, perineum, thighs, buttocks, and groin may be affected. Frequently these areas may be left dry or fissured as a result. All stages of lesion development may be observed synchronously. The initial eruption may be exacerbated by pressure or trauma to the affected areas. Associated conditions Willi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypoaminoacidemia
Necrolytic migratory erythema is a red, blistering rash that spreads across the skin. It particularly affects the skin around the mouth and distal extremities; but may also be found on the lower abdomen, buttocks, perineum, and groin. It is strongly associated with glucagonoma, a glucagon-producing tumor of the pancreas, but is also seen in a number of other conditions including liver disease and intestinal malabsorption. Signs and symptoms Clinical features NME features a characteristic skin eruption of red patches with irregular borders, intact and ruptured vesicles, and crust formation. It commonly affects the limbs and skin surrounding the lips, although less commonly the abdomen, perineum, thighs, buttocks, and groin may be affected. Frequently these areas may be left dry or fissured as a result. All stages of lesion development may be observed synchronously. The initial eruption may be exacerbated by pressure or trauma to the affected areas. Associated conditions Willi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyperglucagonemia
Necrolytic migratory erythema is a red, blistering rash that spreads across the skin. It particularly affects the skin around the mouth and distal extremities; but may also be found on the lower abdomen, buttocks, perineum, and groin. It is strongly associated with glucagonoma, a glucagon-producing tumor of the pancreas, but is also seen in a number of other conditions including liver disease and intestinal malabsorption. Signs and symptoms Clinical features NME features a characteristic skin eruption of red patches with irregular borders, intact and ruptured vesicles, and crust formation. It commonly affects the limbs and skin surrounding the lips, although less commonly the abdomen, perineum, thighs, buttocks, and groin may be affected. Frequently these areas may be left dry or fissured as a result. All stages of lesion development may be observed synchronously. The initial eruption may be exacerbated by pressure or trauma to the affected areas. Associated conditions Willi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glucagonoma
Glucagonoma is a very rare tumor of the pancreatic alpha cells that results in the overproduction of the hormone, glucagon. Typically associated with a rash called necrolytic migratory erythema, weight loss, and mild diabetes mellitus, most people with glucagonoma contract it spontaneously. However, about 10% of cases are associated with multiple endocrine neoplasia type 1 (MEN-1) syndrome. Causes Although the cause of glucagonoma is unknown, some genetic factors may lead to the condition. A family history of multiple endocrine neoplasia type 1 (MEN1) is a risk factor. Additionally, those with Mahvash disease have an increased risk for glucagonoma, as the glucagon receptor gene (GCGR) is mutated. Mechanism Glucagonoma results from the overproduction of glucagon, a peptide hormone located in the pancreatic alpha cells. Classic symptoms include, but are not limited to, necrolytic migratory erythema (NME), diabetes mellitus, and weight loss. NME presents in about 70% of cases of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hepatic Cirrhosis
Cirrhosis, also known as liver cirrhosis or hepatic cirrhosis, and end-stage liver disease, is the impaired liver function caused by the formation of scar tissue known as fibrosis due to damage caused by liver disease. Damage causes tissue repair and subsequent formation of scar tissue, which over time can replace normal functioning tissue, leading to the impaired liver function of cirrhosis. The disease typically develops slowly over months or years. Early symptoms may include tiredness, weakness, loss of appetite, unexplained weight loss, nausea and vomiting, and discomfort in the right upper quadrant of the abdomen. As the disease worsens, symptoms may include itchiness, swelling in the lower legs, fluid build-up in the abdomen, jaundice, bruising easily, and the development of spider-like blood vessels in the skin. The fluid build-up in the abdomen may become spontaneously infected. More serious complications include hepatic encephalopathy, bleeding from dilated vein ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
