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H&E stain. A leiomyoma, also known as a fibroid, is a benign smooth muscle tumor that very rarely becomes cancer (0.1%). They can occur in any organ, but the most common forms occur in the uterus, small bowel, and the esophagus. Polycythemia may occur due to increased erythropoietin production as part of a paraneoplastic syndrome .
Prognosis. Improve after menopause [ 1] Frequency. ~50% of women by age 50 [ 1] Uterine fibroids, also known as uterine leiomyomas or fibroids, are benign smooth muscle tumors of the uterus, part of the female reproductive system. [ 1] Some women with fibroids have no symptoms while others may have painful or heavy periods. [ 1]
A myoma is a type of tumor that involves muscle cells. [1] There are two main types of myoma: Leiomyomas which occur in smooth muscle. [1] They most commonly occur as uterine fibroids, but may also form in other locations. Rhabdomyomas which occur in striated muscle. [1] [2] [3] They are rare tumors, occur in childhood and often become malignant.
Fundal height, or McDonald's rule, is a measure of the size of the uterus used to assess fetal growth and development during pregnancy. It is measured from the top of the mother's uterus to the top of the mother's pubic symphysis. Fundal height, when expressed in centimeters, roughly corresponds to gestational age in weeks between 16 and 36 ...
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 embryos until birth. [ 1] The uterus is a hormone -responsive sex organ that contains glands in its lining that secrete ...
Adenomyoma is a tumor ( -oma) including components derived from glands ( adeno-) and muscle ( -my- ). [ 1] It is a type of complex and mixed tumor, and several variants have been described in the medical literature. Uterine adenomyoma, the localized form of uterine adenomyosis, is a tumor composed of endometrial gland tissue and smooth muscle ...
Hysterectomy is the surgical removal of the uterus and cervix. Supracervical hysterectomy refers to removal of the uterus while the cervix is spared. These procedures may also involve removal of the ovaries ( oophorectomy ), fallopian tubes ( salpingectomy ), and other surrounding structures. The term “partial” or “total” hysterectomy ...
Adenomyosis is a medical condition characterized by the growth of cells that proliferate on the inside of the uterus ( endometrium) atypically located among the cells of the uterine wall ( myometrium ), [ 2] as a result, thickening of the uterus occurs. As well as being misplaced in patients with this condition, endometrial tissue is completely ...