Category: Ma-Ma
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Mammogram
An X-ray of the?breast?that is taken with a device that compresses and flattens the breast. A?mammogram?can help a health professional decide whether a lump in the breast is a gland, a harmless cyst, or a?tumor. A mammogram can cause pressure, discomfort, and some soreness that lasts for a little while after the procedure. If the mammogram result raises…
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Mammary gland
One of the two half-moon-shaped glands on either side of the adult female chest, which with fatty tissue and the nipple make up the breast. Within each mammary gland is a network of sacs that produce milk during lactation and send it to the nipple via a system of ducts. Undeveloped mammary glands are present in female children and…
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Malnutrition
A term used to refer to any condition in which the body does not receive enough nutrients for proper function. Malnutrition may range from mild to severe and life-threatening. It can be a result of starvation, in which a person has an inadequate intake of calories, or it may be related to a deficiency of one particular…
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Malignant
1. Tending to be severe and become progressively worse, as in malignant hypertension. 2. In regard to a tumor, having the properties of a malignancy that can invade and destroy nearby tissue and that may spread (metastasize) to other parts of the body. The word malignant comes the Latin combination of “mal” meaning “bad” and “nascor” meaning “to be born”; malignant literally…
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Malignancy
A tumor that is malignant (cancerous), that can invade and destroy nearby tissue, and that may spread (metastasize) to other parts of the body.
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Malformation
A structural defect in the body due to abnormal embryonic or fetal development. There are many types of malformations. For example, cleft lip and cleft palate.
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Male pelvis
The lower part of the abdomen that is located between the hip bones in a male. The male pelvis is more robust, narrower, and taller than the female pelvis. The angle of the male pubic arch and the sacrum are narrower as well.
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Male genitalia
The genital organs of the male. These are usually separated by convention into the external and internal genitalia. The male external genitalia comprise the penis, the male urethra, and the scrotum. The male internal genitalia comprise the testis, epididymis, vas deferens, seminal vesicle, ejaculatory duct, bulbourethral gland, and the prostate.
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Male condom
The male condom is a sheath placed over the erect penis before penetration, preventing pregnancy by blocking the passage of sperm. It is a barrier method of contraception. A condom can be used only once. Although some condoms have spermicide added (the spermicide is usually nonoxynol-9 in the United States) to kill sperm, spermicide has not been scientifically shown to…
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Male
The sex that produces spermatozoa.