| |
| Term |
Synonyms |
Definition |
| Y chromosome |
|
One of the two sex chromosomes; determines male sex characteristics. |
| Yasargil clip |
|
A particular design of device for occluding the neck of a cerebral aneurysm. |
| Yeast |
Fungus, Monilia |
Single-cell organism that can cause infection of the skin, mouth, vagina, rectum and other parts of the gastrointestinal system. |
| Yeast infection |
|
An infection of the skin or tissue linings caused by fungi. A vaginal yeast infection can be treated by over-the-counter medication. It does not pose any danger to a pregnant woman or her fetus. The term usually refers to a
candidiasis infection. |
| Yellow fever |
|
A life-threatening viral infection transmitted by mosquitoes that causes jaundice, fever, headache, and vomiting. |
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