Tag Archives: Weight Loss

What Is Small Bowel Intussusception? Small bowel intussusception is a bowel derangement that is characterized by the slipping of one section of intestine into another, leading to bowel obstruction. Acute bowel intussusception is a rare manifestation in adults, which mainly involves ...

What Is Dysgeusia? Dysgeusia is impaired or altered sense of taste characterized by the inability to distinguish the flavor of a substance. Q: What causes loss of the ability to taste? A: Some causes of impaired taste include these health conditions: malnutrition, hypothyroidism, ...

What Are Extraintestinal Lymphomas? Extraintestinal lymphomas (non-Hodgkin’s) are malignancies that arise in peripheral lymphatic tissue outside the intestinal tract from B-cell and T-cell lymphocytes. Q: What is peripheral lymphatic tissue? A: Peripheral lymphatic tissue includes lymph vessels, lymph, lymph nodes, and ...

What Is Refractory Celiac Disease? Refractory celiac disease, formerly called refractory sprue, is a severe complication characterized by persistence of symptoms and intestinal inflammation despite gluten free diet after 12 months.1 Refractory celiac disease appears in two forms, ulcerative jejunitis (RCD ...

What Is B-Cell Non-Hodgkin’s Lymphoma? Bcell non-Hodgkin’s lymphoma is a malignant, monoclonal (arising from a single cell) proliferation of lymphocytes that is preceded by lymphadenopathy and characterized by varying, less predictable spread than Hodgkin’s disease. Lymphadenopathy is enlargement of lymph ...

What Is Primary Hyperparathyroidism? Primary hyperparathyroidism is a parathyroid disorder characterized by excessive secretion of parathyroid hormone by one or more parathyroid glands for more than 6 months. In primary hyperparathyroidism, blood calcium levels are high while phosphorus levels are ...

What Is Primary Sclerosing Cholangitis? Primary sclerosing cholangitis (PSC) is an uncommon, slowly progressive bile duct disease that results in stagnation or build-up of bile in the liver, called cholestasis. Primary sclerosing cholangitis is characterized by sclerosis, or scarring inflammation ...

Combination is a rare lymphatic entity related to celiac disease and is characterized by shrinking of a mesenteric lymph node and absence of functional (working) spleen tissue. Mesenteric lymph nodes are located in the mesentery, a membrane that holds the ...

What Is Grave’s Disease (Hyperthyroidism)? Grave’s disease, or hyperthyroidism, is an autoimmune thyroid disease characterized by diffuse nontender goiter, elevated thyroxine hormone levels (T4, T3), suppressed thyroid stimulating hormone (TSH), and presence of thyroid receptor antibodies in the blood. The ...