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Search for 'X'
| Phrase | Definition |
|---|---|
| xanthelasma | Fatty deposits that appear as yellowish patches, or plaques, under the skin, often appearing in or near the eyelids. |
| xanthoma | A tumor-like deposit of fatty substances in the skin. |
| xenograft | Transplantation of tissue or organs from an individual of one species to another unrelated species, such as a pig's heart valve implanted in a human. |
| xeroderma | Dryness of the skin. |