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The spleen is the largest collection of lymphoid tissue in the body. It is normally palpable in preterm infants, in 30% of normal, full-term neonates, and in 5% to 10% of infants and toddlers. A spleen easily palpable below the costal margin in any child over the age of three to four years should be considered abnormal until proven otherwise.
In human anatomy, the splenic artery or lienal artery, an older term, is the blood vessel that supplies oxygenated blood to the spleen. It branches from the celiac artery, and follows a course superior to the pancreas. It is known for its tortuous path to the spleen.
The gallbladder is located on the undersurface of the right lobe of the liver. [9] It produces bile, which is used to help process fats in the body. [9] Humans can live without the gallbladder. [10] The largest lymphatic organ is the spleen, which is dark purple and located under the lower ribs, around the left side of the upper abdomen.
The human spleen is located in the upper left abdomen, behind the stomach. Spleen pain is a pain felt from the left upper quadrant of the abdomen or epigastrium where the human spleen is located or neighboring. [1]
The spleen also consists of red pulp which is responsible for getting rid of aged red blood cells, as well as pathogens. This is carried out by macrophages present in the red pulp. A study published in 2009 using mice found that the spleen contains, in its reserve, half of the body's monocytes within the red pulp. [17]
The spleen, located on the upper left side of the abdomen next to the stomach, is significantly smaller than the liver, between 2.4 to 3 pounds lighter, and is roughly the size of a fist.
An accessory spleen is a small nodule of splenic tissue found apart from the main body of the spleen. Accessory spleens are found in approximately 10 percent of the population [ 1 ] and are typically around 1 centimetre in diameter.
The abdominal cavity is a large body cavity in humans [1] ... It is located below the thoracic ... gallbladder, spleen, pancreas, small intestine, kidneys, large ...