Name: sentinel lymph node mapping and biopsy for endometrial cancer at early stage with laparoscopy
Uploaded: 2021-08-19T14:45:00
Description: Watch this Scientific Journal Video about Sentinel Lymph Node Mapping and Biopsy for Endometrial Cancer at Early Stage with Laparoscopy at JoVE.com

Dette arbejde blev delvist støttet af tilskud fra National Natural Science Foundation of China (81772777), Shanghai Science and Technology Commission Medical Guidance Project (18411963700), Clinical Research Plan of SHDC (Nr. SHDC2020CR4079); Shanghai Pujiang Talents Project (17PJ1401400). Vi takker rettidig hjælp fra Fenghua Ma fra radiologisk afdeling for MR-billeder og Chao Wang fra patologisk afdeling for patologiske billeder fra Obstetrik og Gynækologisk Hospital i Fudan University.

Alle kirurgiske procedurer relateret til patienten beskrevet her blev godkendt af de etiske komitéer for obstetrik &Gynækologisk Hospital i Fudan University i Shanghai, Kina. Informeret samtykke blev erhvervet fra patienten.
1. Indikationer for SLN kortlægning med ICG hos EF-patienter
<ol><li>Sørg for, at patienter er klinisk diagnosticeret med primær EF begrænset til livmoderen med lavrisikofaktorer (grad 1 eller 2 endometriose karcinomer, præ-kirurgisk endometrielæsion ≤2 cm, og ...

<ol>
	<li>Siegel, R. L., Miller, K. D., Jemal, A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Cancer+statistics,+2019.">Cancer statistics, 2019.</a> CA: A Cancer Journal for Clinicians. 69 (1), 7-34 (2019).</li><li>Bray, F., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Global+cancer+statistics+2018:+GLOBOCAN+estimates+of+incidence+and+mortality+worldwide+for+36+cancers+in+185+countries.">Global cancer statistics 2018: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries.</a> CA: A Cancer Journal for Clinicians. 68 (6), 394-424 (2018).</li><li>Morice, P., Leary, A., Creutzberg, C., Abu-Rustum, N., Darai, E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Endometrial+cancer.">Endometrial cancer.</a> Lancet. 387 (10023), 1094-1108 (2016).</li><li>de Boer, S. M., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Adjuvant+chemoradiotherapy+versus+radiotherapy+alone+for+women+with+high-risk+endometrial+cancer+(PORTEC-3):+final+results+of+an+international,+open-label,+multicentre,+randomised,+phase+3+trial.">Adjuvant chemoradiotherapy versus radiotherapy alone for women with high-risk endometrial cancer (PORTEC-3): final results of an international, open-label, multicentre, randomised, phase 3 trial.</a> The Lancet. Oncology. 19 (3), 295-309 (2018).</li><li>Creasman, W. T., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Surgical+pathologic+spread+patterns+of+endometrial+cancer.+A+Gynecologic+Oncology+Group+Study.">Surgical pathologic spread patterns of endometrial cancer. A Gynecologic Oncology Group Study.</a> Cancer. 60 (8), 2035-2041 (1987).</li><li>Bodurtha Smith, A., Fader, A., Tanner, E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Sentinel+lymph+node+assessment+in+endometrial+cancer:+a+systematic+review+and+meta-analysis.">Sentinel lymph node assessment in endometrial cancer: a systematic review and meta-analysis.</a> American Journal of Obstetrics Gynecology. 216 (5), 459-476 (2017).</li><li>Rossi, E. C., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+comparison+of+sentinel+lymph+node+biopsy+to+lymphadenectomy+for+endometrial+cancer+staging+(FIRES+trial):+a+multicentre,+prospective,+cohort+study.">A comparison of sentinel lymph node biopsy to lymphadenectomy for endometrial cancer staging (FIRES trial): a multicentre, prospective, cohort study.</a> The Lancet. Oncology. 18 (3), 384-392 (2017).</li><li>Holloway, R. W., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Sentinel+lymph+node+mapping+and+staging+in+endometrial+cancer:+A+Society+of+Gynecologic+Oncology+literature+review+with+consensus+recommendations.">Sentinel lymph node mapping and staging in endometrial cancer: A Society of Gynecologic Oncology literature review with consensus recommendations.</a> Gynecologic Oncology. 146 (2), 405-415 (2017).</li><li>Gezer, S., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Cervical+versus+endometrial+injection+for+sentinel+lymph+node+detection+in+endometrial+cancer:+a+randomized+clinical+trial.">Cervical versus endometrial injection for sentinel lymph node detection in endometrial cancer: a randomized clinical trial.</a> International Journal of Gynecological Cancer. 30 (3), 325-331 (2020).</li><li>Manca, G., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Sentinel+lymph+node+biopsy+in+breast+cancer:+Indications,+contraindications,+and+controversies.">Sentinel lymph node biopsy in breast cancer: Indications, contraindications, and controversies.</a> Clinical Nuclear Medicine. 41 (2), 126-133 (2016).</li><li>Digesu, C. S., Weiss, K. D., Colson, Y. L. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Near-infrared+sentinel+lymph+node+identification+in+non-small+cell+lung+cancer.">Near-infrared sentinel lymph node identification in non-small cell lung cancer.</a> JAMA Surgery. 153 (5), 487-488 (2018).</li><li>Garau, L. M., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Sentinel+lymph+node+biopsy+in+small+papillary+thyroid+cancer.+A+review+on+novel+surgical+techniques.">Sentinel lymph node biopsy in small papillary thyroid cancer. A review on novel surgical techniques.</a> Endocrine. 62 (2), 340-350 (2018).</li><li>Gonzalez, A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Sentinel+lymph+node+biopsy:+Past+and+present+implications+for+the+management+of+cutaneous+melanoma+with+nodal+metastasis.">Sentinel lymph node biopsy: Past and present implications for the management of cutaneous melanoma with nodal metastasis.</a> American Journal of Clinical Dermatology. 19, 24-30 (2018).</li><li>Levenback, C. F., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Lymphatic+mapping+and+sentinel+lymph+node+biopsy+in+women+with+squamous+cell+carcinoma+of+the+vulva:+a+gynecologic+oncology+group+study.">Lymphatic mapping and sentinel lymph node biopsy in women with squamous cell carcinoma of the vulva: a gynecologic oncology group study.</a> Journal of Clinical Oncology. 30 (31), 3786-3791 (2012).</li><li>Protic, M., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Prognostic+effect+of+ultra-staging+node-negative+colon+cancer+without+adjuvant+chemotherapy:+A+prospective+national+cancer+institute-sponsored+clinical+trial.">Prognostic effect of ultra-staging node-negative colon cancer without adjuvant chemotherapy: A prospective national cancer institute-sponsored clinical trial.</a> Journal of the American College of Surgeons. 221 (3), 643-651 (2015).</li><li>Price, P. M., Badawi, R. D., Cherry, S. R., Jones, T. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Ultra+staging+to+unmask+the+prescribing+of+adjuvant+therapy+in+cancer+patients:+the+future+opportunity+to+image+micrometastases+using+total-body+18F-FDG+PET+scanning.">Ultra staging to unmask the prescribing of adjuvant therapy in cancer patients: the future opportunity to image micrometastases using total-body 18F-FDG PET scanning.</a> The Journal of Nuclear Medicine. 55 (4), 696-697 (2014).</li><li>Concin, N., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=ESGO/ESTRO/ESP+Guidelines+for+the+management+of+patients+with+endometrial+carcinoma.">ESGO/ESTRO/ESP Guidelines for the management of patients with endometrial carcinoma.</a> Virchows Archiv: An International Journal of Pathology. 478 (2), 153-190 (2021).</li><li>FIGO Committee on Gynecologic Oncology. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=FIGO+staging+for+carcinoma+of+the+vulva,+cervix,+and+corpus+uteri.">FIGO staging for carcinoma of the vulva, cervix, and corpus uteri.</a> International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics. 125 (2), 97-98 (2014).</li><li>Barlin, J. N., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+importance+of+applying+a+sentinel+lymph+node+mapping+algorithm+in+endometrial+cancer+staging:+beyond+removal+of+blue+nodes.">The importance of applying a sentinel lymph node mapping algorithm in endometrial cancer staging: beyond removal of blue nodes.</a> Gynecologic Oncology. 125 (3), 531-535 (2012).</li><li>Amin, M. B., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> AJCC Cancer Staging Manual, 8th edition. , (2017).</li><li>Eriksson, A. G. Z., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Update+on+sentinel+lymph+node+biopsy+in+surgical+staging+of+endometrial+carcinoma.">Update on sentinel lymph node biopsy in surgical staging of endometrial carcinoma.</a> Clinical Medicine. 10 (14), (2021).</li><li>Kelley, M. C., Hansen, N., McMasters, K. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Lymphatic+mapping+and+sentinel+lymphadenectomy+for+breast+cancer.">Lymphatic mapping and sentinel lymphadenectomy for breast cancer.</a> The American Journal of Surgery. 188 (1), 49-61 (2004).</li><li>Sakorafas, G. H., Peros, G. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Sentinel+lymph+node+biopsy+in+breast+cancer:+what+a+physician+should+know,+a+decade+after+its+introduction+in+clinical+practice.">Sentinel lymph node biopsy in breast cancer: what a physician should know, a decade after its introduction in clinical practice.</a> European Journal of Cancer Care. 16 (4), 318-321 (2007).</li><li>Niikura, H., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Tracer+injection+sites+and+combinations+for+sentinel+lymph+node+detection+in+patients+with+endometrial+cancer.">Tracer injection sites and combinations for sentinel lymph node detection in patients with endometrial cancer.</a> Gynecologic Oncology. 131 (2), 299-303 (2013).</li><li>Backes, F. J., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Prospective+clinical+trial+of+robotic+sentinel+lymph+node+assessment+with+isosulfane+blue+(ISB)+and+indocyanine+green+(ICG)+in+endometrial+cancer+and+the+impact+of+ultrastaging+(NCT01818739).">Prospective clinical trial of robotic sentinel lymph node assessment with isosulfane blue (ISB) and indocyanine green (ICG) in endometrial cancer and the impact of ultrastaging (NCT01818739).</a> Gynecologic Oncology. 153 (3), 496-499 (2019).</li><li>Holloway, R. W., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Sentinel+lymph+node+mapping+and+staging+in+endometrial+cancer:+A+Society+of+Gynecologic+Oncology+literature+review+with+consensus+recommendations.">Sentinel lymph node mapping and staging in endometrial cancer: A Society of Gynecologic Oncology literature review with consensus recommendations.</a> Gynecologic Oncology. 146 (2), 405-415 (2017).</li><li>Ballester, M., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Detection+rate+and+diagnostic+accuracy+of+sentinel-node+biopsy+in+early+stage+endometrial+cancer:+a+prospective+multicentre+study+(SENTI-ENDO).">Detection rate and diagnostic accuracy of sentinel-node biopsy in early stage endometrial cancer: a prospective multicentre study (SENTI-ENDO).</a> The Lancet. Oncology. 12 (5), 469-476 (2011).</li><li>Rossi, E. C., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+comparison+of+sentinel+lymph+node+biopsy+to+lymphadenectomy+for+endometrial+cancer+staging+(FIRES+trial):+a+multicentre,+prospective,+cohort+study.">A comparison of sentinel lymph node biopsy to lymphadenectomy for endometrial cancer staging (FIRES trial): a multicentre, prospective, cohort study.</a> The Lancet. Oncology. 18 (3), 384-392 (2017).</li><li>Mayoral, M., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=F-FDG+PET/CT+and+sentinel+lymph+node+biopsy+in+the+staging+of+patients+with+cervical+and+endometrial+cancer.+Role+of+dual-time-point+imaging.">F-FDG PET/CT and sentinel lymph node biopsy in the staging of patients with cervical and endometrial cancer. Role of dual-time-point imaging.</a> Revista Espanola de Medicina Nuclear e Imagen Molecular. 36 (1), 20-26 (2017).</li><li>Lecointre, L., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Diagnostic+accuracy+and+clinical+impact+of+sentinel+lymph+node+sampling+in+endometrial+cancer+at+high+risk+of+recurrence:+A+meta-analysis.">Diagnostic accuracy and clinical impact of sentinel lymph node sampling in endometrial cancer at high risk of recurrence: A meta-analysis.</a> Journal of Clinical Medicine. 9 (12), (2020).</li><li>Bodurtha Smith, A. J., Fader, A. N., Tanner, E. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Sentinel+lymph+node+assessment+in+endometrial+cancer:+a+systematic+review+and+meta-analysis.">Sentinel lymph node assessment in endometrial cancer: a systematic review and meta-analysis.</a> American Journal of Obstetrics and Gynecology. 216 (5), 459-476 (2017).</li><li>Bonneau, C., Bricou, A., Barranger, E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Current+position+of+the+sentinel+lymph+node+procedure+in+endometrial+cancer.">Current position of the sentinel lymph node procedure in endometrial cancer.</a> Bulletin du Cancer. 98 (2), 133-145 (2011).</li><li>Tanner, E. J., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Factors+associated+with+successful+bilateral+sentinel+lymph+node+mapping+in+endometrial+cancer.">Factors associated with successful bilateral sentinel lymph node mapping in endometrial cancer.</a> Gynecologic Oncology. 138 (3), 542-547 (2015).</li><li>Ianieri, M. M., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Sentinel+lymph+node+biopsy+in+the+treatment+of+endometrial+cancer:+Why+we+fail?+Results+of+a+prospective+multicenter+study+on+the+factors+associated+with+failure+of+node+mapping+with+indocyanine+green.">Sentinel lymph node biopsy in the treatment of endometrial cancer: Why we fail? Results of a prospective multicenter study on the factors associated with failure of node mapping with indocyanine green.</a> Gynecologic and Obstetric Investigation. 84 (4), 383-389 (2019).</li><li>Naoura, I., Canlorbe, G., Bendifallah, S., Ballester, M., Dara&#239;, E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Relevance+of+sentinel+lymph+node+procedure+for+patients+with+high-risk+endometrial+cancer.">Relevance of sentinel lymph node procedure for patients with high-risk endometrial cancer.</a> Gynecologic Oncology. 136 (1), 60-64 (2015).</li><li>Schiavone, M. B., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Survival+of+patients+with+uterine+carcinosarcoma+undergoing+sentinel+lymph+node+mapping.">Survival of patients with uterine carcinosarcoma undergoing sentinel lymph node mapping.</a> Annals of Surgical Oncology. 23 (1), 196-202 (2016).</li><li>Soliman, P. T., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+prospective+validation+study+of+sentinel+lymph+node+mapping+for+high-risk+endometrial+cancer.">A prospective validation study of sentinel lymph node mapping for high-risk endometrial cancer.</a> Gynecologic Oncology. 146 (2), 234-239 (2017).</li></ol>

SLN kortlægning og biopsi er en mere selektiv og skræddersyet lymfeknude dissektion tilgang, der er blevet anvendt i klinikken i næsten 20 år. Inden for EF er SLN-kortlægning og biopsi i stigende grad blevet anbefalet af flere retningslinjer på grund af deres høje diagnostiske effektivitet i det tidlige EF, idet de har opnået en samlet og bilateral påvisningsgrad på henholdsvis 89 %-95 % og 52 %-82 %, med en følsomhed på 84-100 % og en negativ prædiktiv værdi på henholdsvis 97 %-100 %22</...

Endometriecancer (EF) er en af de mest almindelige sygdomme i gynækologisk onkologi, og forekomsten heraf stiger1,2. Kirurgi er den første linje behandling for tidlig fase EF3,4. Evalueringen af lymfeknude metastaser er en væsentlig del af kirurgisk iscenesættelse i EF. Gynækologisk OnkologiGruppe (GOG) undersøgelse 33 viste, at lymfeknude metastaser er forbundet med dårlig prognose5.
Som en ny og væsentlig teknik til evaluering af lymfeknude metastaser, sentinel lymfeknude (SLN) kortlægning og biopsi er opstået i de seneste år og er blevet anbefalet at være ansat til patienter med tilsyneladende livmoder-begrænset EF i henhold til National Comprehensive Cancer Network (NCCN) retningslinjer for livmoderkræft6,7,8,9,10. SLN kortlægning er også blevet grundigt anvendt i tumorer såsom brystkræft11, lungekræft12, kræft i skjoldbruskkirtlen13,og melanom14. Patologisk ultrastaging har opnået en god ydeevne inden for kolorektal og gynækologisk kræft15,16,17 og anbefales i de autoritative europæiske retningslinjer18. Selv om principperne for SLN-kortlægning for EF-iscenesættelse er blevet fastsat i internationale retningslinjer10,19, er der ingen detaljerede manipulationer af kirurgi i andre nuværende værker.
Dette arbejde præsenterer protokollen for detaljeret SLN kortlægning og biopsi med ICG i en 28-årig kvinde, der var blevet klinisk diagnosticeret med tidligt stadium EF, således, forbedre og fremme diagnosticering af patienter.

<table border="1" fo:keep-together.within-page="1" fo:keep-with-next.within-page="always">
	<tbody>
		<tr>
			<td>2-mL syringe</td>
			<td>Becton, Dickinson and Company, USA</td>
			<td>301940</td>
			<td></td>
		</tr>
		<tr>
			<td>Coagulation forceps</td>
			<td>Shanghai Medical Instrument (Group) Co., Ltd. Surgical Instrument Factory</td>
			<td>D0A010</td>
			<td></td>
		</tr>
		<tr>
			<td>Fluorescence microscope</td>
			<td>Olympus</td>
			<td>IX73</td>
			<td></td>
		</tr>
		<tr>
			<td>Harmonic scalpel</td>
			<td>Soering GmbH</td>
			<td>SONOCA190</td>
			<td></td>
		</tr>
		<tr>
			<td>Hematoxylin-eosin staining</td>
			<td>Beyotime Biotechnologies Corporation,CN</td>
			<td>C0107</td>
			<td></td>
		</tr>
		<tr>
			<td>Immunohistochemical cytokeratin staining</td>
			<td>MXB Biotechnologies Corporation, CN</td>
			<td>Kit-0020</td>
			<td></td>
		</tr>
		<tr>
			<td>Indocyanine green (ICG)</td>
			<td>Dandong Medical Innovation Pharmaceutical Corporation.</td>
			<td>3599-32-4</td>
			<td></td>
		</tr>
		<tr>
			<td>Pararaffin</td>
			<td>Sangon biotech Co., Ltd.</td>
			<td>A601889</td>
			<td></td>
		</tr>
		<tr>
			<td>Pinpoint Endoscopic Fluorescence Imaging system</td>
			<td>Novadaq Technoloies Bonita, Springs, FL</td>
			<td>NA</td>
			<td></td>
		</tr>
		<tr>
			<td>Propofol Injection</td>
			<td>Fresenius Kabi Deutschland GmbH D-61346 Bad Homburg v.d.H., Germany</td>
			<td>H20030124</td>
			<td></td>
		</tr>
		<tr>
			<td>Silk Braided non-absorbable suture</td>
			<td>Shanghai Ethicon</td>
			<td>SA854G</td>
			<td></td>
		</tr>
		<tr>
			<td>Silk thread</td>
			<td>Beijing AKIN AIEN International Medical Technology Co.,Ltd.</td>
			<td>VCPP71D</td>
			<td></td>
		</tr>
		<tr>
			<td>Suction-Irrigation Tube</td>
			<td>Shanghai SMAF</td>
			<td>YX980D</td>
			<td></td>
		</tr>
		<tr>
			<td>Toothless forceps</td>
			<td>Shanghai Medical Instrument (Group) Co., Ltd. Surgical Instrument Factory</td>
			<td>J41010</td>
			<td></td>
		</tr>
		<tr>
			<td>Trocar</td>
			<td>ETHICON Co,. Ltd, USA</td>
			<td>B10LT, B5LT</td>
			<td></td>
		</tr>
	</tbody>
</table>

sentinel lymph node mapping and biopsy for endometrial cancer at early stage with laparoscopy

Sentinel lymfeknude (SLN) kortlægning og biopsi er en lovende teknik til at visualisere og evaluere lymfeknude status i kræft. Denne tilgang er blevet anbefalet til lavrisiko endometriecancer (EF) patienter ved autoritative internationale retningslinjer, men det er ikke blevet udført bredt i Kina og på verdensplan. Dette arbejde har til formål at beskrive detaljerede SLN kortlægning og biopsi procedurer for at fremme den kliniske anvendelse. SLN kortlægning og postoperativ patologisk ultrastaging blev udført hos en patient med lav risiko EF ved hjælp af indoyanin grøn (ICG) farvestof til at spore SLNs under laparoskopi og omseelse dem helt for ultrastaging. Afslutningsvis beskriver denne protokol detaljer om ICG-injektion og SLN-kortlægning og biopsi hos EF-patienter baseret på erfaringerne fra klinisk praksis.

Patienten i dette tilfælde var en 28-årig kvinde med uregelmæssig vaginal blødning i 2 år, og hun blev diagnosticeret med en abnormitet i endometriet for 4 måneder siden. Transvaginale ultralyd undersøgelse afslørede en heterogen endometrie tykkelse med en adnexal masse. Abdominopelvic magnetisk resonans imaging (MRI) demonstreret en 51 mm x 56 mm x 88 mm masse med en klar grænse i livmoderhulen under et højt T2WI signal i et lokalt hospital. Derefter blev hun evalueret af hysteroskopi, og endometrielæsionen b...

Watch this Scientific Journal Video about Sentinel Lymph Node Mapping and Biopsy for Endometrial Cancer at Early Stage with Laparoscopy at JoVE.com

Sentinel Lymph Node Mapping and Biopsy for Endometrial Cancer at Early Stage with Laparoscopy

Denne protokol beskriver identifikation og resektion af sentinel lymfeknuder for at gøre operationen så let og minimalt invasiv som muligt.

Sentinel lymfeknude kortlægning og biopsi for endometriecancer på et tidligt stadium med Laparoskopi

Sentinel lymph node (SLN) mapping and biopsy is a promising technique for visualizing and evaluating lymph node status in cancer. This approach has been ...

Denne protokol blev opsummeret baseret på en kumulativ erfaring med sentinel lymfeknude kortlægning i mindst 500 tilfælde af endometrie karcinom til at hjælpe begyndere held gennemføre denne teknik. Denne teknik er minimalt invasiv, reducerer komplikationer og medicinske omkostninger, og forbedrer detektionshastigheden af lymfeknude metastaser gennem patologisk ultrastaging. En indlæringskurve på omkring 20 tilfælde af SLN kortlægning er påkrævet med erfaring med injektion i livmoderhalsen og observation af den første kortlagte lymfeknude tilfælde på hver hemipelvis.Efter bedøvelse af patienten, bruge to håndklæde kraft til at gribe huden omkring navlestrengen og hæve bugvæggen, derefter foretage en ca 10-millimeter bred snit i huden af navlestrengen og gennem fascia og bughinden. Derefter indsættes en 10-millimeter trocar gennem navlestrengen, der producerer pneumoperitoneum med et intraperitonealt tryk på ca. 13 til 14 millimeter kviksølv, og indsæt derefter laparoskopet via trocaren. Derefter gør yderligere tre fem millimeter brede små snit i underlivet og indsætte fem millimeter trocars gennem bugvæggen i hulrummet.Indsæt derefter instrumenter til manipulation via disse trocars. Identificer æggelederne ved hjælp af laparoskopet, og tag derefter fat i og løft rørene tæt på fimbriaen og bind en ligatur rundt om røret med en 2-0 T silke sutur. Før håndtering eller manipulation af livmoderen, udføre peritoneal vask med 100 milliliter af normal saltvand og indsamle vaskevæsken til cytologi.Efter åbning af fluorescens tilstand af endoskopisk fluorescens imaging system, løfte den ensidige bækken infundibulum ledbånd og livmoder til at afsløre den laterale bughinden og observere fluorescens lymfekar. For at kortlægge sentinel lymfeknude, eller SLN, løfte og åbne bughinden, derefter adskille subperitoneal fedt og bindevæv til at afsløre de nødvendige strukturer i henhold til angivelsen af den grønne fluorescens lymfe linjer og for at beskytte dem mod skade. Find SLN, som er den første kortlagte lymfeknude langs dræning fra parametrium i hver hemipelvis og bekræfte placeringen ved hjælp af flere tilstande, derefter fuldt ud udsætte SLNs for fuldstændig resektion.Dernæst ved hjælp af tandløse sammentak, forstå og hæve SLN, derefter udføre en fuldstændig resektion af lymfeknuden langs periferien i hvidt lys og bekræfte SLN ved flere tilstande efter resektion. Samtidig resect de forstørrede eller mistænkelige lymfeknuder under operationen og sende dem til en patologisk undersøgelse. Placer de fjernede SLA'er i obturator fossa.Efter helt at fjerne livmoderen gennem skeden, fjerne de bilaterale SLNs helt gennem skeden i stedet for de fem millimeter trocar åbning for at undgå fragmentering. Efter at have udført en total hysterektomi plus bilateral salpingectomy, iboende et drænrør for potentiel restvæske i bækkenet, derefter fjerne laparoskopet og frigive gassen fra maven. Vist her er magnetisk resonans billeder af en 28-årig kvindelig endometriecancer patient.Et uregelmæssigt signal på endometriet placeret i den nederste livmoderhule er synlig på T1 og T2 vægtede billeder. For at udføre en total hysterektomi sammen med bilateral salpingectomy og SLN kortlægning, blev livmoderhalsen injiceret med fortyndet indokrinekræft grøn på de tre og ni klokken positioner, overfladisk og dybt. De SLN og lymfekar var fluorescerende mærket, så deres anerkendelse under forskellige farvetilstande i den lokalisere endoskopiske fluorescens imaging system.Hæmatoxylin og eosin farvning blev udført for MIO invasion i endometriecancer og SLN. Immunohistochemistry farvning af SLN med AE1 og AE3 blev også udført. Yderligere immunohistochemistry farvning af SLN med østrogen og progesteron receptorer, P53, KI67, MLH1, MSH2, PMS2, og MSH6 afslørede en negativ metastase output.SLN kortlægning er blevet en alternativ mulighed i begyndelsen af livmoder-begrænset endometrium cancer. Men, mere dokumentation er nødvendig for dens anvendelse i mellemliggende til høj risiko endometriecancer.

Research

JoVE Journal

Cancer Research

MicroRNA Based Liquid Biopsy: The Experience of the Plasma miRNA Signature Classifier (MSC) for Lung Cancer Screening

MicroRNA Based Liquid Biopsy: The Experience of the Plasma miRNA Signature Classifier MSC for Lung Cancer Screening

MikroRNA baseret flydende biopsi: Oplevelsen af Plasma miRNA signatur klassificering (MSC) til lunge Cancer Screening

The development of a minimally invasive test, such as liquid biopsy, for early lung cancer detection in its preclinical phase is crucial to improve the ...

The Application of 1% Methylene Blue Dye As a Single Technique in Breast Cancer Sentinel Node Biopsy

Anvendelsen af 1% methylenblåt farvestof som en enkelt teknik i brystkræft Sentinel node biopsi

In this study, we injected 1% methylene blue dye (MBD) into the subareolar or peritumoral space of the breast. In the case of breast conserving surgery ...

Generation and Isolation of Cell Cycle-arrested Cells with Complex Karyotypes

Generation og Isolation af cellecyklus-anholdt celler med komplekse Karyotypes

Chromosome mis-segregation leads to aneuploidy, a condition in which cells harbor an imbalanced chromosome number. Several lines of evidence strongly ...

Longitudinal Intravital Imaging of Brain Tumor Cell Behavior in Response to an Invasive Surgical Biopsy

Longitudinel Intravital Imaging af hjerne tumor celle adfærd som reaktion på en invasiv kirurgisk biopsi

Biopsies are standard of care for cancer treatment and are clinically beneficial as they allow solid tumor diagnosis, prognosis, and personalized ...

An Orthotopic Endometrial Cancer Model with Retroperitoneal Lymphadenopathy Made From In Vivo Propagated and Cultured VX2 Cells

En Ortotopisk endometriecancer model med retroperitoneal lymfadenopati fremstillet af in vivo opformeret og kulturperler VX2-celler

Endometrial cancer is the most common gynecologic malignancy in North America and the incidence is rising worldwide. Treatment consists of surgery with or ...

Studying Triple Negative Breast Cancer Using Orthotopic Breast Cancer Model

Studere Triple Negative Breast Cancer Brug Orthotopic Breast Cancer Model

Triple-negative breast cancer (TNBC) is an aggressive breast cancer subtype with limited therapeutic options. When compared to patients with less ...

Studying the Effects of Tumor-Secreted Paracrine Ligands on Macrophage Activation using Co-Culture with Permeable Membrane Supports

Undersøgelse af virkningerne af tumor-Udskillede paracrine Ligands på makrofag aktivering ved hjælp af co-kultur med permeable membran støtter

Tumor-derived paracrine signaling is an overlooked component of local immunosuppression and can lead to a permissive environment for continued cancer ...

Quantification of Tumor Cell Adhesion in Lymph Node Cryosections

Kvantificering af tumorcellevedhæftning i lymfeknude Cryosektioner

Tumor-draining lymph nodes (LNs) are not merely filters of tumor-produced waste. They are one of the most common regional sites of provisional residence ...

Mapping the Structure-Function Relationships of Disordered Oncogenic Transcription Factors Using Transcriptomic Analysis

Kortlægning af strukturfunktionsforhold for uordnede onkogene transskriptionsfaktorer ved hjælp af transskriptomisk analyse

Many cancers are characterized by chromosomal translocations which result in the expression of oncogenic fusion transcription factors. Typically, these ...

Analysis of Lymph Node Volume by Ultra-High-Frequency Ultrasound Imaging in the Braf/Pten Genetically Engineered Mouse Model of Melanoma

Analyse af lymfeknudevolumen ved ultrahøjfrekvent ultralydsbilleddannelse i Braf / Pten genetisk manipuleret musemodel af melanom

Tyr::CreER+,BrafCA/+,Ptenlox/lox&#160;genetically engineered mice (Braf/Pten mice) are widely used as an in vivo model of metastatic melanoma. Once a ...