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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 largest lymphatic organ is the spleen, which is dark purple and located under the lower ribs on the left side of the upper abdomen. [11] [12] It filters out the red blood cells and pulls out the old blood cells and cleans them out. [11] [12] Coming off the cecum (the tiny tail piece) is the appendix. It is a small organ attached to the ...
Abdomen. The abdomen (colloquially called the belly, tummy, midriff, tucky, or stomach[citation needed]) is the front part of the torso between the thorax (chest) and pelvis in humans and in other vertebrates. The area occupied by the abdomen is called the abdominal cavity. In arthropods, it is the posterior tagma of the body; it follows the ...
Female pelvis. The pelvic cavity is a body cavity that is bounded by the bones of the pelvis. Its oblique roof is the pelvic inlet (the superior opening of the pelvis). Its lower boundary is the pelvic floor. The pelvic cavity primarily contains the reproductive organs, urinary bladder, distal ureters, proximal urethra, terminal sigmoid colon ...
Uterus. The uterus (from Latin uterus, pl.: uteri) or womb (/ wuːm /) is the organ in the reproductive system of most female mammals, including humans, that accommodates the embryonic and fetal development of one or more fertilized eggs until birth. [1] The uterus is a hormone -responsive sex organ that contains glands in its lining that ...
Anatomical terminology. [ edit on Wikidata] The ovary is a gonad in the female reproductive system that produces ova. [ 1 ] When an ovum is released, this travels through the fallopian tube / oviduct into the uterus. There is an ovary (from Latin ōvārium 'egg, nut') found on the left and the right side of the body.
In mammals, the vulva (pl.: vulvas or vulvae) consists of the external female genitalia and an inner portion extending to the vaginal and urinary openings. For humans, it includes the mons pubis, labia majora, labia minora, clitoris, vestibule, urinary meatus, vaginal introitus, hymen, and openings of the vestibular glands (Bartholin's and ...
The abdominal cavity is a large body cavity in humans [1] and many other animals that contain organs. It is a part of the abdominopelvic cavity. [2] It is located below the thoracic cavity, and above the pelvic cavity. Its dome -shaped roof is the thoracic diaphragm, a thin sheet of muscle under the lungs, and its floor is the pelvic inlet ...