External Hemorrhoids : Complications

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The blood in the enlarged veins may form clots, and the tissue surrounding the hemorrhoids can die. Hemorrhoids with clots generally require surgical removal. Severe bleeding may also occur. Iron deficiency anemia can result from prolonged loss of...
Source:ADAM
Date:May 3, 2007
Anemia is a lower than normal number of red blood cells (erythrocytes) in the blood, usually measured by a decrease in the amount of hemoglobin. Hemoglobin is the red pigment in red blood cells that transports oxygen. There are many types and potential causes of anemia. For information about a specific type of anemia, see one of the following articles: Anemia - B12 deficiency Anemia - folate deficiency Anemia - iron deficiency Anemia due to chronic disease Hemolytic anemia Hemolytic anemia - G-6-PD deficiency Idiopathic aplastic anemia Idiopathic autoimmune hemolytic anemia Immune hemolytic anemia Immune hemolytic anemia - drug-induced Megaloblastic anemia Pernicious anemia Secondary aplastic anemia Sickle cell anemia
Source:ADAM
Date:June 14, 2008
Anemia is a condition characterized by abnormally low levels of healthy red blood cells or hemoglobin. The tissues of the human body need a regular supply of oxygen to stay healthy.
Source:Gale Encyclopedia of Alternative Medicine
Anemia is characterized by an abnormally low number of red blood cells in the circulating blood. It frequently affects patients with cancer.
Source:Gale Encyclopedia of Cancer
Anemia is a blood disorder characterized by abnormally low levels of healthy red blood cells (RBCs) or reduced hemoglobin (Hgb), the iron-bearing protein in red blood cells that delivers oxygen to tissues throughout the body. Reduced blood cell volume (hematocrit) is also considered anemia.
Source:Gale Encyclopedia of Children's Health
Deficiency of red cells, or hemoglobin, in the blood. Anemia is a medical condition in which the quantity of red blood cells falls below an acceptable level.
Source:Gale Encyclopedia of Childhood and Adolescence
Anemia is a condition characterized by abnormally low levels of healthy red blood cells or hemoglobin (the component of red blood cells that delivers oxygen to tissues throughout the body). The tissues of the human body need a regular supply of oxygen to stay healthy.
Source:Gale Encyclopedia of Medicine
Anemia is a condition characterized by abnormally low levels of healthy red blood cells or hemoglobin (the component of red blood cells that delivers oxygen to tissues throughout the body). The tissues of the human body need a regular supply of oxygen to stay healthy.
Source:Gale Encyclopedia of Nursing and Allied Health
Anemia affects more than 30 percent of the world ' s population, and it is one of the most important worldwide health problems. It has a significant prevalence in both developing and industrialized nations.
Source:Gale Encyclopedia of Nutrition and Well Being
Gastrointestinal bleeding refers to any bleeding that starts in the gastrointestinal tract, which extends from the mouth to the large bowel. The degree of bleeding can range from nearly undetectable to acute, massive, and life-threatening. Bleeding may come from any site along the gastrointestinal tract, but is often divided into: Upper GI bleeding: The upper gastrointestinal (GI) tract is located between the mouth and outflow tract of the stomach. Lower GI bleeding: The lower GI tract is located from the outflow tract of the stomach to the anus (small and large bowel included).
Source:ADAM
Date:August 7, 2007
GI bleeding studies uses radioactive materials in the investigation of bleeding from the gastrointestinal (GI) tract. These studies go under various names such as " GI bleeding scans " or " Tagged red blood cell scans.
Source:Gale Encyclopedia of Medicine
Intestinal obstruction involves a partial or complete blockage of the bowel that results in the failure of the intestinal contents to pass through.
Source:ADAM
Date:April 12, 2007
Intestinal obstruction is the partial or complete mechanical or nonmechanical blockage of the small or large intestine. There are two types of intestinal obstructions- mechanical and nonmechanical.
Source:Gale Encyclopedia of Medicine
Intestinal obstructions are a partial or complete blockage of the small or large intestine, resulting in failure of the contents of the intestine to pass through the bowel normally. Intestinal obstructions can occur in children as a result of congenital defects, with symptoms appearing any time between birth and adulthood.
Source:Gale Encyclopedia of Children's Health
Deep venous thrombosis is a condition where there is a blood clot in a deep vein (a vein that accompanies an artery).
Source:ADAM
Date:April 7, 2008
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