TELANGIECTASES
\tˈɛlɐŋɡˌa͡ɪkte͡ɪsɪz], \tˈɛlɐŋɡˌaɪkteɪsɪz], \t_ˈɛ_l_ɐ_ŋ_ɡ_ˌaɪ_k_t_eɪ_s_ɪ_z]\
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Permanent dilation of preexisting blood vessels (capillaries, arterioles, venules) creating small focal red lesions, usually in the skin or mucous membranes. The lesion may present as a coarse or fine red line or as a punctum with radiating limbs. (From Dorland, 27th ed)
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Word of the day
Proto Oncogene Proteins c erbB 2
- cell surface protein-tyrosine kinase that is found to be overexpressed in significant number adenocarcinomas. It has extensive homology can heterodimerize EGF EPIDERMAL GROWTH FACTOR), 3 receptor (RECEPTOR, 3) and the 4 receptor. Activation of erbB-2 receptor occurs during heterodimer formation with a ligand-bound erbB family members. EC 2.7.11.-.