target lesion

target lesion
1. bull's-eye l. 2. a small, circumscribed focus of necrosis with a gray center surrounded by erythema, seen in the lungs in invasive aspergillosis. 3. a skin lesion characteristic of erythema multiforme, consisting of a central zone that has a bulla or crust and is surrounded by one or two concentric zones of changed colors. Called also bull's-eye l.

Medical dictionary. 2011.

Игры ⚽ Нужен реферат?

Look at other dictionaries:

  • Lesion — Pronounced lee sion with the emphasis on the lee, a lesion can be almost any abnormality involving any tissue or organ due to any disease or any injury. There are, not surprisingly, many types of lesions. There are also a number of different ways …   Medical dictionary

  • Lesion — A lesion is any abnormal tissue found on or in an organism, usually damaged by disease or trauma. Lesion is derived from the Latin word laesio which means injury .Causes of lesionsLesions are caused by any process that damages tissues. A… …   Wikipedia

  • target spot — noun 1. : a disease (as early blight of tomato and potato) characterized by lesions having concentric markings resembling a target 2. : a target spot lesion …   Useful english dictionary

  • iris lesion — target l. (def. 3) …   Medical dictionary

  • bull's-eye lesion — 1. a round shadow seen on a radiograph, with a dark circle surrounding a central light circle, thus resembling a bull s eye or target; it is found most often on a view of the duodenal wall and represents tumor metastasis that forms a mass with… …   Medical dictionary

  • TLR — Target Lesion Revascularization (Medical » Physiology) *** Transmission Loading Relief (Governmental » Transportation) * The Lan Rooms (Internet » Chat) * Top Level Requirement (Governmental » Military) * Top Level Requirement (Computing »… …   Abbreviations dictionary

  • erythema iris — target lesion (def. 3) …   Medical dictionary

  • Response Evaluation Criteria in Solid Tumors — (RECIST) is a set of published rules that define when cancer patients improve ( respond ), stay the same ( stable ), or worsen ( progression ) during treatments. The criteria were published in February, 2000 by an international collaboration… …   Wikipedia

  • Radiosurgery — This article is about the medical procedure. For the album by American rock band New Found Glory, see Radiosurgery (album). Radiosurgery Intervention CLINAC: a model of steerable linear accelerator commonly used in radiosurgery …   Wikipedia

  • Erythema multiforme — Classification and external resources Erythema multiforme minor of the hands ( note the blanching centers of the lesion ) ICD 10 L …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”