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Comparison of two suspension injection tracers of nano activated carbon and methylene blue in mapping and tracing of sentinel lymph nodes of patients with endometrial cancer
OBJECTIVES: To analyze the application efficiency of two tracers for sentinel lymph node mapping in patients with endometrial cancer. METHODS: The records of endometrial cancer patients treated in our hospital from July 2019 to July 2021 were selected. Among them, 29 patients received methylene blue...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Professional Medical Publications
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9378394/ https://www.ncbi.nlm.nih.gov/pubmed/35991230 http://dx.doi.org/10.12669/pjms.38.6.5714 |
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author | Zhang, Weifeng Shu, Yan Ni, Dongmei Wan, Zeqiu Yang, Shuying |
author_facet | Zhang, Weifeng Shu, Yan Ni, Dongmei Wan, Zeqiu Yang, Shuying |
author_sort | Zhang, Weifeng |
collection | PubMed |
description | OBJECTIVES: To analyze the application efficiency of two tracers for sentinel lymph node mapping in patients with endometrial cancer. METHODS: The records of endometrial cancer patients treated in our hospital from July 2019 to July 2021 were selected. Among them, 29 patients received methylene blue suspension injection and 33 patients received nano activated carbon suspension injection. The staining of sentinel lymph nodes was recorded and the application efficiency of two different tracers were analyzed. RESULTS: Total detection rate, average number of sentinel lymph nodes and bilateral detection rate of nano activated carbon suspension injection were significantly higher than those of methylene blue suspension injection (P<0.05). Detection accuracy, positive predictive value and sensitivity of nano activated carbon suspension injection were significantly higher than those of methylene blue suspension injection (P<0.05). Incidence of complications was the same in the two groups (P>0.05). Tracing time of nano activated carbon suspension injection was significantly lower than that of methylene blue suspension injection, and the total duration was significantly higher than that of methylene blue suspension injection (P<0.05). CONCLUSION: Nano activated carbon can obtain good detection effect in sentinel lymph node recognition in endometrial cancer patients, with shorter tracing time and higher total duration than methylene blue suspension. |
format | Online Article Text |
id | pubmed-9378394 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Professional Medical Publications |
record_format | MEDLINE/PubMed |
spelling | pubmed-93783942022-08-19 Comparison of two suspension injection tracers of nano activated carbon and methylene blue in mapping and tracing of sentinel lymph nodes of patients with endometrial cancer Zhang, Weifeng Shu, Yan Ni, Dongmei Wan, Zeqiu Yang, Shuying Pak J Med Sci Original Article OBJECTIVES: To analyze the application efficiency of two tracers for sentinel lymph node mapping in patients with endometrial cancer. METHODS: The records of endometrial cancer patients treated in our hospital from July 2019 to July 2021 were selected. Among them, 29 patients received methylene blue suspension injection and 33 patients received nano activated carbon suspension injection. The staining of sentinel lymph nodes was recorded and the application efficiency of two different tracers were analyzed. RESULTS: Total detection rate, average number of sentinel lymph nodes and bilateral detection rate of nano activated carbon suspension injection were significantly higher than those of methylene blue suspension injection (P<0.05). Detection accuracy, positive predictive value and sensitivity of nano activated carbon suspension injection were significantly higher than those of methylene blue suspension injection (P<0.05). Incidence of complications was the same in the two groups (P>0.05). Tracing time of nano activated carbon suspension injection was significantly lower than that of methylene blue suspension injection, and the total duration was significantly higher than that of methylene blue suspension injection (P<0.05). CONCLUSION: Nano activated carbon can obtain good detection effect in sentinel lymph node recognition in endometrial cancer patients, with shorter tracing time and higher total duration than methylene blue suspension. Professional Medical Publications 2022 /pmc/articles/PMC9378394/ /pubmed/35991230 http://dx.doi.org/10.12669/pjms.38.6.5714 Text en Copyright: © Pakistan Journal of Medical Sciences https://creativecommons.org/licenses/by/3.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0 (https://creativecommons.org/licenses/by/3.0/) ), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Article Zhang, Weifeng Shu, Yan Ni, Dongmei Wan, Zeqiu Yang, Shuying Comparison of two suspension injection tracers of nano activated carbon and methylene blue in mapping and tracing of sentinel lymph nodes of patients with endometrial cancer |
title | Comparison of two suspension injection tracers of nano activated carbon and methylene blue in mapping and tracing of sentinel lymph nodes of patients with endometrial cancer |
title_full | Comparison of two suspension injection tracers of nano activated carbon and methylene blue in mapping and tracing of sentinel lymph nodes of patients with endometrial cancer |
title_fullStr | Comparison of two suspension injection tracers of nano activated carbon and methylene blue in mapping and tracing of sentinel lymph nodes of patients with endometrial cancer |
title_full_unstemmed | Comparison of two suspension injection tracers of nano activated carbon and methylene blue in mapping and tracing of sentinel lymph nodes of patients with endometrial cancer |
title_short | Comparison of two suspension injection tracers of nano activated carbon and methylene blue in mapping and tracing of sentinel lymph nodes of patients with endometrial cancer |
title_sort | comparison of two suspension injection tracers of nano activated carbon and methylene blue in mapping and tracing of sentinel lymph nodes of patients with endometrial cancer |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9378394/ https://www.ncbi.nlm.nih.gov/pubmed/35991230 http://dx.doi.org/10.12669/pjms.38.6.5714 |
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