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Related to telangiectatic: telangiectatic nevus


Relating to or marked by telangiectasia.


Relating to or marked by telangiectasia.


, telangiectasis (tel-an?je-ek-ta'ze-a) (-ek'ta-sis) [Gr. telos, end, + angeion, vessel, + ektasis, dilatation]
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A vascular lesion formed by dilatation of a group of small blood vessels. It may appear as a birthmark or become apparent in young children. It may also be caused by long-term sun exposure. Although the lesion may occur anywhere on the skin, it is seen most frequently on the face and thighs. See: illustrationtelangiectatic, adjective

hereditary hemorrhagic telangiectasia

A disease transmitted by autosomal dominant inheritance marked by thinness of the walls of the blood vessels of the nose, skin, and digestive tract, as well as a tendency to hemorrhage. Synonym: Rendu-Osler-Weber syndrome

telangiectasia lymphatica

A tumor composed of dilated lymph vessels.

spider telangiectasia

Stellate angioma.


pertaining to or emanating from telangiectasis.
References in periodicals archive ?
Historically, the HA-I subtype was referred to as telangiectatic focal nodular hyperplasia and was thought to belong to the FNH family.
17) The most frequently reported cytogenetic abnormalities include 1p11-13, 1q21-22, 11p14-15, 14p11-13, 15p11-13, and 19q13, and +1, -10, and -17 (18); however, cytogenetic differences among the various histologic subtypes (conventional, telangiectatic, smallcell, giant cell, parosteal, and others) have not been systematically explored.
Grade 1 (Low Grade) Low-grade central osteosarcoma Parosteal osteosarcoma Adamantinoma Grade 2 Periosteal osteosarcoma Grade 3 (High Grade) Ewing sarcoma/PNET Conventional osteosarcoma Telangiectatic osteosarcoma Mesenchymal chondrosarcoma Small cell osteosarcoma Secondary osteosarcoma High-grade surface osteosarcoma Dedifferentiated chondrosarcoma Dedifferentiated chordoma Malignant giant cell tumor
It has also been shown that FFA findings which may be evaluated as perifoveal vascular leakage and lead to unnecessary injections in clinical practice are due to telangiectatic vessels in the deep vascular layer.
1) The category of cutaneous mastocytosis also includes diffuse cutaneous mastocytosis (characterized by generalized erythema and thickened skin), solitary mastocytoma (present as a solitary brown or red lesion), and telangiectasia macularis eruptiva perstans (diffuse telangiectatic macules on the skin, usually in adult patients).
Deep inflammatory nodules, enlargement of the telangiectatic vasculature, dilation of pores on the face, and hyperplasisa of the sebaceous glands and nasal tissue
Spider naevi or spider angiomas are small raised lesions with a central pulsatile punctum and radiating telangiectatic vessels frequently present over the area drained by the superior vena cava.
Malignant lesions exhibit fast growth (often less than one year of evolution) and adhere to deep layers, with an ulcerated or telangiectatic surface.
Telangiectatic osteosarcoma: a clinical pathological study of 41 patients at Rizzoli Institute.
Moreover, the vessels in that area appeared telangiectatic and thin walled, with intimal hyperplasia (Figure 4).
Telangiectatic osteosarcoma, giant cell-rich osteosarcoma, and fibroblastic osteosarcoma should be included in differential considerations when aggressive giant cell tumor of bone is suspected, as these subtypes of osteosarcoma do not produce osteoid matrix [5].