Assessment of electrosurgical hemostasis and morphological changes in thyroid function in perifocal areas of influence of high-frequency current
Background. According to the literature data, there are no comparative characteristics of morphological changes after application of scalpel for tissue dissection and ligation of vessels with atraumatic thread and monopolar and bipolar coagulation. Objective. To demonstrate the feasibility of electr...
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Ministry of Health of Ukraine. Dnipropetrovsk Medical Academy
2016-03-01
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Online Access: | http://www.morphology.dp.ua/_pub/MORPHO-2016-10-01/16btvvvs.pdf |
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doaj-fd7cf4a110bd488cb5ab7f765dc4c8932020-11-24T23:22:55ZrusMinistry of Health of Ukraine. Dnipropetrovsk Medical Academy Морфологія1997-96651997-96652016-03-011012631Assessment of electrosurgical hemostasis and morphological changes in thyroid function in perifocal areas of influence of high-frequency currentBodnar T.V.0I.Ya.Horbachevsky Ternopil State Medical UniversityBackground. According to the literature data, there are no comparative characteristics of morphological changes after application of scalpel for tissue dissection and ligation of vessels with atraumatic thread and monopolar and bipolar coagulation. Objective. To demonstrate the feasibility of electrosurgical coagulation in surgery of the thyroid gland. Methods. The study was conducted on 80 laboratory rats. Studied animals were divided into groups according to the surgical intervention methods. Results were analyzed with histological methods on the 3rd, 7th and 14th days. Results. Histological examination of soft tissues in the area of wound on the third postoperative day showed pronounced inflammatory reaction against the foreign body. The inflammatory infiltrate had spread to the thyroid tissue. In general morphological changes were characterized by non-specific aseptic necrosis and development of granulation tissue at the site of coagulation. Conclusion. This analysis of wounds healing shows the benefits of using thermal factor in thyroid surgery over classic dissection with scalpel and vascular ligation with atraumatic thread. Citation: Bodnar TV. [Assessment of electrosurgical hemostasis and morphological changes in thyroid function in perifocal areas of influence of high-frequency current]. Morphologia. 2016;10(1):26-31. Ukrainian.http://www.morphology.dp.ua/_pub/MORPHO-2016-10-01/16btvvvs.pdfthyroid glandexperimental studyLigaSurebipolar coagulation |
collection |
DOAJ |
language |
Russian |
format |
Article |
sources |
DOAJ |
author |
Bodnar T.V. |
spellingShingle |
Bodnar T.V. Assessment of electrosurgical hemostasis and morphological changes in thyroid function in perifocal areas of influence of high-frequency current Морфологія thyroid gland experimental study LigaSure bipolar coagulation |
author_facet |
Bodnar T.V. |
author_sort |
Bodnar T.V. |
title |
Assessment of electrosurgical hemostasis and morphological changes in thyroid function in perifocal areas of influence of high-frequency current |
title_short |
Assessment of electrosurgical hemostasis and morphological changes in thyroid function in perifocal areas of influence of high-frequency current |
title_full |
Assessment of electrosurgical hemostasis and morphological changes in thyroid function in perifocal areas of influence of high-frequency current |
title_fullStr |
Assessment of electrosurgical hemostasis and morphological changes in thyroid function in perifocal areas of influence of high-frequency current |
title_full_unstemmed |
Assessment of electrosurgical hemostasis and morphological changes in thyroid function in perifocal areas of influence of high-frequency current |
title_sort |
assessment of electrosurgical hemostasis and morphological changes in thyroid function in perifocal areas of influence of high-frequency current |
publisher |
Ministry of Health of Ukraine. Dnipropetrovsk Medical Academy |
series |
Морфологія |
issn |
1997-9665 1997-9665 |
publishDate |
2016-03-01 |
description |
Background. According to the literature data, there are no comparative characteristics of morphological changes after application of scalpel for tissue dissection and ligation of vessels with atraumatic thread and monopolar and bipolar coagulation. Objective. To demonstrate the feasibility of electrosurgical coagulation in surgery of the thyroid gland. Methods. The study was conducted on 80 laboratory rats. Studied animals were divided into groups according to the surgical intervention methods. Results were analyzed with histological methods on the 3rd, 7th and 14th days. Results. Histological examination of soft tissues in the area of wound on the third postoperative day showed pronounced inflammatory reaction against the foreign body. The inflammatory infiltrate had spread to the thyroid tissue. In general morphological changes were characterized by non-specific aseptic necrosis and development of granulation tissue at the site of coagulation. Conclusion. This analysis of wounds healing shows the benefits of using thermal factor in thyroid surgery over classic dissection with scalpel and vascular ligation with atraumatic thread.
Citation:
Bodnar TV. [Assessment of electrosurgical hemostasis and morphological changes in thyroid function in perifocal areas of influence of high-frequency current]. Morphologia. 2016;10(1):26-31. Ukrainian. |
topic |
thyroid gland experimental study LigaSure bipolar coagulation |
url |
http://www.morphology.dp.ua/_pub/MORPHO-2016-10-01/16btvvvs.pdf |
work_keys_str_mv |
AT bodnartv assessmentofelectrosurgicalhemostasisandmorphologicalchangesinthyroidfunctioninperifocalareasofinfluenceofhighfrequencycurrent |
_version_ |
1725566247475609600 |