Definition of extravasate in English:

extravasate

verb ɪkˈstravəseɪtɛkˈstravəseɪtɪkˈstrævəˌseɪt

[with object]usually as adjective extravasatedMedicine

Let or force out (a fluid, especially blood) from the vessel that contains it into the surrounding area.
〔主医〕使（体液，尤指血液）外渗（或流出）
this established the presence of extravasated blood
no object some cells may extravasate and form secondary tumours
Example sentencesExamples
- Aggressive angiomyxoma has extravasated red blood cells and thick-walled vessels, some of which may be large.
- The infant should be assessed for pallor, petechiae, extravasated blood, excessive bruising, hepatosplenomegaly, weight loss, and evidence of dehydration.
- Less blood is usually extravasated into the lumen of the small bowel and its anatomy is more difficult to identify due to its length and positioning.
- Scattered areas of lymphocytic exocytosis and extravasated red blood cells within the superficial dermis and epidermis were also present.
- Dilated vessels and extravasated red cells were noted throughout most lesions.
Synonyms
ooze, trickle, exude, drip, dribble, flow, issue, discharge, excrete, escape, leak, drain, bleed, sweat, well, leach, filter, percolate, permeate, soak

Derivatives

extravasation

noun ɪkstravəˈseɪʃ(ə)nɛkstravəˈseɪʃ(ə)nɪkˌstrævəˈseɪʃ(ə)n

Medicine

This pain is a potential warning sign of tissue damage and possible phlebitis or extravasation.
Example sentencesExamples
- Only one extravasation progressed to an ulceration; skin necrosis was avoided in all other patients.
- Tumors show a spindle cell neoplasm with prominent extravasation.
- Application of ice packs and heating pads, and elevation are used to alleviate the symptoms associated with extravasation of contrast material.
- Purpura results from the extravasation of blood from the vasculature into the skin or mucous membranes.

Origin

Mid 17th century: from extra- 'outside' + Latin vas 'vessel' + -ate³.

Definition of extravasate in US English:

extravasate

verbikˈstravəˌsātɪkˈstrævəˌseɪt

[with object]usually as adjective extravasatedMedicine

Let or force out (a fluid, especially blood) from the vessel that naturally contains it into the surrounding area.
〔主医〕使（体液，尤指血液）外渗（或流出）
this established the presence of extravasated blood
no object some cells may extravasate and form secondary tumors
Example sentencesExamples
- Dilated vessels and extravasated red cells were noted throughout most lesions.
- The infant should be assessed for pallor, petechiae, extravasated blood, excessive bruising, hepatosplenomegaly, weight loss, and evidence of dehydration.
- Aggressive angiomyxoma has extravasated red blood cells and thick-walled vessels, some of which may be large.
- Less blood is usually extravasated into the lumen of the small bowel and its anatomy is more difficult to identify due to its length and positioning.
- Scattered areas of lymphocytic exocytosis and extravasated red blood cells within the superficial dermis and epidermis were also present.
Synonyms
ooze, trickle, exude, drip, dribble, flow, issue, discharge, excrete, escape, leak, drain, bleed, sweat, well, leach, filter, percolate, permeate, soak

Origin

Mid 17th century: from extra- ‘outside’ + Latin vas ‘vessel’ + -ate.

词汇	extravasate
释义	Definition of extravasate in English: extravasate verb ɪkˈstravəseɪtɛkˈstravəseɪtɪkˈstrævəˌseɪt [with object]usually as adjective extravasatedMedicine Let or force out (a fluid, especially blood) from the vessel that contains it into the surrounding area. 〔主医〕使（体液，尤指血液）外渗（或流出） this established the presence of extravasated blood no object some cells may extravasate and form secondary tumours Example sentencesExamples Aggressive angiomyxoma has extravasated red blood cells and thick-walled vessels, some of which may be large. The infant should be assessed for pallor, petechiae, extravasated blood, excessive bruising, hepatosplenomegaly, weight loss, and evidence of dehydration. Less blood is usually extravasated into the lumen of the small bowel and its anatomy is more difficult to identify due to its length and positioning. Scattered areas of lymphocytic exocytosis and extravasated red blood cells within the superficial dermis and epidermis were also present. Dilated vessels and extravasated red cells were noted throughout most lesions. Synonyms ooze, trickle, exude, drip, dribble, flow, issue, discharge, excrete, escape, leak, drain, bleed, sweat, well, leach, filter, percolate, permeate, soak Derivatives extravasation noun ɪkstravəˈseɪʃ(ə)nɛkstravəˈseɪʃ(ə)nɪkˌstrævəˈseɪʃ(ə)n Medicine This pain is a potential warning sign of tissue damage and possible phlebitis or extravasation. Example sentencesExamples Only one extravasation progressed to an ulceration; skin necrosis was avoided in all other patients. Tumors show a spindle cell neoplasm with prominent extravasation. Application of ice packs and heating pads, and elevation are used to alleviate the symptoms associated with extravasation of contrast material. Purpura results from the extravasation of blood from the vasculature into the skin or mucous membranes. Origin Mid 17th century: from extra- 'outside' + Latin vas 'vessel' + -ate³. Definition of extravasate in US English: extravasate verbikˈstravəˌsātɪkˈstrævəˌseɪt [with object]usually as adjective extravasatedMedicine Let or force out (a fluid, especially blood) from the vessel that naturally contains it into the surrounding area. 〔主医〕使（体液，尤指血液）外渗（或流出） this established the presence of extravasated blood no object some cells may extravasate and form secondary tumors Example sentencesExamples Dilated vessels and extravasated red cells were noted throughout most lesions. The infant should be assessed for pallor, petechiae, extravasated blood, excessive bruising, hepatosplenomegaly, weight loss, and evidence of dehydration. Aggressive angiomyxoma has extravasated red blood cells and thick-walled vessels, some of which may be large. Less blood is usually extravasated into the lumen of the small bowel and its anatomy is more difficult to identify due to its length and positioning. Scattered areas of lymphocytic exocytosis and extravasated red blood cells within the superficial dermis and epidermis were also present. Synonyms ooze, trickle, exude, drip, dribble, flow, issue, discharge, excrete, escape, leak, drain, bleed, sweat, well, leach, filter, percolate, permeate, soak Origin Mid 17th century: from extra- ‘outside’ + Latin vas ‘vessel’ + -ate.
随便看	worm shell teleologically teleologically teleologies teleologism teleologism teleologist teleologist teleologists teleology teleometer teleomorph teleomorphic teleonomic teleonomic teleonomy teleoperate teleoperate teleoperated teleoperation teleoperator teleosaur teleosaurian Teleosaurus teleosis