What does leukomalacia mean?

Definitions for leukomalacia
leuko·ma·la·cia

This dictionary definitions page includes all the possible meanings, example usage and translations of the word leukomalacia.


Did you actually mean lichenales?

Wiktionary

  1. leukomalacianoun

    Softening of the white matter of the brain.

Wikipedia

  1. leukomalacia

    Periventricular leukomalacia (PVL) is a form of white-matter brain injury, characterized by the necrosis (more often coagulation) of white matter near the lateral ventricles. It can affect newborns and (less commonly) fetuses; premature infants are at the greatest risk of neonatal encephalopathy which may lead to this condition. Affected individuals generally exhibit motor control problems or other developmental delays, and they often develop cerebral palsy or epilepsy later in life. The white matter in preterm born children is particularly vulnerable during the third trimester of pregnancy when white matter developing takes place and the myelination process starts around 30 weeks of gestational age.This pathology of the brain was described under various names ("encephalodystrophy", "ischemic necrosis", "periventricular infarction", "coagulation necrosis", "leukomalacia," "softening of the brain", "infarct periventricular white matter", "necrosis of white matter", "diffuse symmetrical periventricular leukoencephalopathy"), and more often by German scientists, but the worldwide dissemination was the term periventricular leukomalacia, introduced in 1962 B. A. Banker and J. C. Larroche. The term can be misleading, because there is no softening of the tissue in PVL. Vlasyuk and Tumanov in 1985 published the world's first monograph devoted to PVL. Vlasyuk (1981) first revealed the high incidence of optic radiation lesions and demonstrated that PVL is a persistent process where old necrosis can join new foci of PVL at different stages of development. In the process of morphogenesis focuses PVL pass through three stages: 1) necrosis, 2) resorption, and 3) the formation gliosis scars or cysts. Cysts occur when large and confluent focuses of PVL, with mixed necrosis (kollikvacia in the center and coagulation rim at the periphery). Around the foci is generally defined area of other lesions of the brain white matter - the death of prooligodendrocytes, proliferation mikrogliocytes and astrocytes, swelling, bleeding, loss of capillaries, and others (the so-called "diffuse component PVL"). However, diffuse lesions without necrosis are not PVL.

How to pronounce leukomalacia?

How to say leukomalacia in sign language?

Numerology

  1. Chaldean Numerology

    The numerical value of leukomalacia in Chaldean Numerology is: 1

  2. Pythagorean Numerology

    The numerical value of leukomalacia in Pythagorean Numerology is: 5


Translations for leukomalacia

From our Multilingual Translation Dictionary

Get even more translations for leukomalacia »

Translation

Find a translation for the leukomalacia definition in other languages:

Select another language:

  • - Select -
  • 简体中文 (Chinese - Simplified)
  • 繁體中文 (Chinese - Traditional)
  • Español (Spanish)
  • Esperanto (Esperanto)
  • 日本語 (Japanese)
  • Português (Portuguese)
  • Deutsch (German)
  • العربية (Arabic)
  • Français (French)
  • Русский (Russian)
  • ಕನ್ನಡ (Kannada)
  • 한국어 (Korean)
  • עברית (Hebrew)
  • Gaeilge (Irish)
  • Українська (Ukrainian)
  • اردو (Urdu)
  • Magyar (Hungarian)
  • मानक हिन्दी (Hindi)
  • Indonesia (Indonesian)
  • Italiano (Italian)
  • தமிழ் (Tamil)
  • Türkçe (Turkish)
  • తెలుగు (Telugu)
  • ภาษาไทย (Thai)
  • Tiếng Việt (Vietnamese)
  • Čeština (Czech)
  • Polski (Polish)
  • Bahasa Indonesia (Indonesian)
  • Românește (Romanian)
  • Nederlands (Dutch)
  • Ελληνικά (Greek)
  • Latinum (Latin)
  • Svenska (Swedish)
  • Dansk (Danish)
  • Suomi (Finnish)
  • فارسی (Persian)
  • ייִדיש (Yiddish)
  • հայերեն (Armenian)
  • Norsk (Norwegian)
  • English (English)

Word of the Day

Would you like us to send you a FREE new word definition delivered to your inbox daily?

Please enter your email address:


Citation

Use the citation below to add this definition to your bibliography:

Style:MLAChicagoAPA

"leukomalacia." Definitions.net. STANDS4 LLC, 2024. Web. 26 Apr. 2024. <https://www.definitions.net/definition/leukomalacia>.

Discuss these leukomalacia definitions with the community:

0 Comments

    Are we missing a good definition for leukomalacia? Don't keep it to yourself...

    Image or illustration of

    leukomalacia

    Credit »

    Free, no signup required:

    Add to Chrome

    Get instant definitions for any word that hits you anywhere on the web!

    Free, no signup required:

    Add to Firefox

    Get instant definitions for any word that hits you anywhere on the web!

    Browse Definitions.net

    Quiz

    Are you a words master?

    »
    immoderately desirous of acquiring e.g. wealth
    A transparent
    B suspicious
    C greedy
    D cosmopolitan

    Nearby & related entries:

    Alternative searches for leukomalacia: