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In anatomy, the epigastrium (or epigastric region) is the upper central region of the abdomen. It is located between the costal margins and the subcostal plane . Pain may be referred to the epigastrium from damage to structures derived from the foregut .
The left lower quadrant (LLQ) of the human abdomen is the area left of the midline and below the umbilicus. The LLQ includes the left iliac fossa and half of the left flank region. The equivalent term for animals is left posterior quadrant. Important organs here are: the descending colon and sigmoid colon; the left ovary and fallopian tube; the ...
The hypochondrium refers to the two hypochondriac regions in the upper third of the abdomen; the left hypochondrium and right hypochondrium. [1] They are located on the lateral sides of the abdominal wall respectively, inferior to (below) the thoracic cage, being separated by the epigastrium .
The regions are the left and right hypochondriac regions, so named because they lie under the ribs; the epigastric region which is approximately where the stomach is located between the hypochondriac regions; the right and left lumbar regions which flank the umbilical region (which surrounds the umbilicus, or belly button), the right and left ...
The liver lies in the right hypochondrium area and the greater portion of the epigastric areas of the abdominal cavity under the diaphragm but within the rib cage. [6] It is primarily a processing and detoxifying organ, [7] filtering blood and extracting or breaking down waste and toxins from the bloodstream. [8]
Internal (from posterior to anterior) view of right inguinal area of the male pelvis, with Inferior epigastric vessels labeled at upper left. In human anatomy, the inferior epigastric vessels [1] refers to the inferior epigastric artery and the inferior epigastric vein.
The upper left square is the left hypochondriac region and contains the base of the left ribs. The epigastric region is the upper central square and contains the bottom edge of the liver as well as the upper areas of the stomach. The diaphragm curves like an upside down U over these three regions. The central right region is called the right ...
The ''left lobe'' is smaller and more flattened than the right. It is situated in the epigastric , and left hypochondriac regions of the abdomen . Its upper surface is slightly convex and is moulded on to the diaphragm; its under surface presents the gastric impression and omental tuberosity .