<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">gastro-j</journal-id><journal-title-group><journal-title xml:lang="ru">Российский журнал гастроэнтерологии, гепатологии, колопроктологии</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Gastroenterology, Hepatology, Coloproctology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1382-4376</issn><issn pub-type="epub">2658-6673</issn><publisher><publisher-name>«Gastro» LLC</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">gastro-j-1128</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>НОВОСТИ КОЛОПРОКТОЛОГИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>NEWS OF COLOPROCTOLOGY</subject></subj-group></article-categories><title-group><article-title>Возможности трансанальной эндоскопической хирургии при раннем раке прямой кишки</article-title><trans-title-group xml:lang="en"><trans-title>Potentials of transanal endoscopic surgery at early rectal cancer</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шелыгин</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shelygin</surname><given-names>Yu. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чернышов</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernyshov</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чернышов Станислав Викторович – кандидат медицинских наук, заведующий хирургическим отделением онкопроктологии </p><p>123423 Москва, ул. Саляма Адиля, д. 2</p></bio><bio xml:lang="en"><p>Chernyshov Stanislav V – MD, head of surgical department of oncological proctology</p><p>123423 Moscow, Salyam Adilya street, 2</p></bio><email xlink:type="simple">stchernyshov@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Орлова</surname><given-names>Л. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Orlova</surname><given-names>L. P.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рыбаков</surname><given-names>Е. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Rybakov</surname><given-names>E. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рыбаков Евгений Геннадиевич – доктор медицинских наук, руководитель отдела онкопроктологии</p><p>123423 Москва, ул. Саляма Адиля, д. 2</p></bio><bio xml:lang="en"><p>Rybakov Eugeny G — MD, PhD, the head of surgical department of oncological proctology</p><p>123423 Moscow, street Salyama Adilya, 2</p></bio><email xlink:type="simple">erybakov@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ  «Государственный  научный  центр колопроктологии»  Минздрава  России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal state-funded institution «State Scientific Center of Coloproctology» Ministry of heathcare of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ  «Государственный  научный  центр  колопроктологии»  Минздрава  России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal state-funded institution «State Scientific Center of Coloproctology» Ministry of heathcare of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>19</day><month>04</month><year>2024</year></pub-date><volume>24</volume><issue>4</issue><fpage>45</fpage><lpage>50</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шелыгин Ю.А., Чернышов С.В., Орлова Л.П., Рыбаков Е.Г., 2014</copyright-statement><copyright-year>2014</copyright-year><copyright-holder xml:lang="ru">Шелыгин Ю.А., Чернышов С.В., Орлова Л.П., Рыбаков Е.Г.</copyright-holder><copyright-holder xml:lang="en">Shelygin Y.A., Chernyshov S.V., Orlova L.P., Rybakov E.G.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.gastro-j.ru/jour/article/view/1128">https://www.gastro-j.ru/jour/article/view/1128</self-uri><abstract><p>Цель исследования. Улучшение результатов органосохраняющего лечения больных ранним раком прямой кишки, а также определение чувствительности и специфичности эндоректального ультразвукового исследования (ЭРУЗИ) у таких больных.Материал и методы. Для трансанальных эндоскопических операций (ТЭО), являющихся одним из основных методов лечения при ворсинчатых опухолях прямой кишки, отобраны 14 больных с аденокарциномами (uT1N0) с хорошей или умеренной степенью дифференцировки. Среди обследованных соотношение мужчин и женщин было одинаковым (7/7). Средний размер опухоли составил 2,6±0,8 см (1,0–4,0). Среднее расстояние от нижнего полюса опухоли до наружного края анального канала и до зубчатой линии равнялось 7,1±1,7 (4,0–9,0) и 4,8±1,9 (1,5–7,0) см соответственно. Предоперационное обследование включало: пальцевое исследование прямой кишки, ректороманоскопию с биопсией, колоноскопию, ЭРУЗИ, компьютерную томографию и магнитно-резонансную томографию брюшной полости и малого таза.Результаты. Медиана времени операции составила 39 (25–110) мин. Края резекции, свободные от опухоли, были получены во всех операционных препаратах. Ни одна опухоль не была фрагментирована. Послеоперационных осложнений не отмечено. Данные предоперационного и окончательного диагнозов совпали во всех случаях. При патоморфологическом исследовании аденокарцинома в стадии Tis выявлена у 3 человек (21%), Т1 — у 10 (71%) и Т2 — у одного (8%). У больной с аденокарциномой Т2 выполнена радикальная операция, в удаленном препарате обнаружен метастаз в параректальный лимфоузел (N1). Медиана наблюдения пациентов составила 12 (2–20) мес, признаков местного рецидива опухоли не найдено.Заключение. ТЭО, имеющие минимальный уровень осложнений, являются альтернативой радикальным операциям при раннем раке прямой кишки, однако широкое распространение метода ограничивают такие факторы, как глубина инвазии новообразования, поражение параректальных лимфатических узлов. Использование ТЭО должно быть взвешенным. Первостепенную роль играет предоперационное стадирование опухоли.</p></abstract><trans-abstract xml:lang="en"><sec><title>Aim of investigation</title><p>Aim of investigation. Improvement of results of organ-preserving treatment of early rectal cancer, and assessment of sensitivity and specificity of transrectal ultrasound investigation (TRUS) at these patients.</p></sec><sec><title>Material and methods</title><p>Material and methods. Overall 14 patients with adenocarcinomas (uT1N0) of high or moderate degree of differentiation were selected for transanal endoscopic operation (TEO), as a basic treatment method of villous rectal tumors. Male to female ratio among investigated patients was equal (7/7). Mean tumor size was 2,6±0,8 cm (1,0–4,0 cm). The average distance from the lower pole of tumor to outer edge of anal canal and to dentate line was 7,1±1,7 cm (4,0–9,0 cm) and 4,8±1,9 cm (1,5–7,0 cm) respectively. Preoperative examination included: digital investigation of the rectum, rectoromanoscopy with biopsy, colonoscopy, TRUS, computer tomography and magnetic-resonance tomography of abdominal cavity and small pelvis.</p></sec><sec><title>Results</title><p>Results. The median duration of operation was 39 (25–110) minutes. Tumor-free resection edges have been obtained in all operation specimens. All tumors were removed en bloc. No postoperative morbidity was marked. Preoperative and final diagnoses coincided in all cases. At pathomorphological study adenocarcinoma at Tis stage was revealed in 3 patients (21 %), Т1 — in 10 (71%) and Т2 — in one (8%). In female patient with Т2 adenocarcinoma radical operation was executed, in the removed specimen pararectal lymph node (N1) metastasis was found out. The mean follow-up of patients was 12 (2–20) months, no signs of local tumor relapse were found.</p></sec><sec><title>Conclusion</title><p>Conclusion. TEOs, having minimal morbidity level, are alternative to radical operations at early rectal cancer, however wide utilization of the method is limited by such factors, as depth of neoplasm invasion and involvement of pararectal lymph nodes. Application of TEO should be prudent. Preoperative tumor staging plays the key role.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>трансанальная эндохирургия</kwd><kwd>ранний рак прямой кишки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>transanal endosurgery</kwd><kwd>early rectal cancer</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Флетчер Р., Флетчер С., Вагнер Э. Клиническая эпидемиология. Основы доказательной медицины. М.: Медиа Сфера. 2004. С. 66.</mixed-citation><mixed-citation xml:lang="en">Флетчер Р., Флетчер С., Вагнер Э. Клиническая эпидемиология. Основы доказательной медицины. М.: Медиа Сфера. 2004. С. 66.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Чернышов С.В., Орлова Л.П., Жданкина С.Н., Кузнецов Н.С., Рыбаков Е.Г. Высокая частота малигнизации ворсинчатых опухолей прямой кишки как фактор, определяющий необходимость трансанальных эндоскопических операций. Колопроктология 2013; 2:3-8.</mixed-citation><mixed-citation xml:lang="en">Чернышов С.В., Орлова Л.П., Жданкина С.Н., Кузнецов Н.С., Рыбаков Е.Г. Высокая частота малигнизации ворсинчатых опухолей прямой кишки как фактор, определяющий необходимость трансанальных эндоскопических операций. Колопроктология 2013; 2:3-8.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Allaix M.E., Arezzo A., Giraudo G., Morino M. Transanal endoscopic microsurgery vs. laparoscopic total mesorectal excision for T2N0 rectal cancer. J Gastrointest Surg 2012; 16:2280-7.</mixed-citation><mixed-citation xml:lang="en">Allaix M.E., Arezzo A., Giraudo G., Morino M. Transanal endoscopic microsurgery vs. laparoscopic total mesorectal excision for T2N0 rectal cancer. J Gastrointest Surg 2012; 16:2280-7.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">American Joint Committee on Cancer Staging Manual. 7th ed. New York: Springer, 2009.</mixed-citation><mixed-citation xml:lang="en">American Joint Committee on Cancer Staging Manual. 7th ed. New York: Springer, 2009.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Bipat S., Glas A.S., Slors F.J.M., et al. Rectal cancer: local staging and assessment of lymph node involvement with endoluminal us, ct, and mr imaging A. Metaanalysis. Radiology 2004; 3:773-83.</mixed-citation><mixed-citation xml:lang="en">Bipat S., Glas A.S., Slors F.J.M., et al. Rectal cancer: local staging and assessment of lymph node involvement with endoluminal us, ct, and mr imaging A. Metaanalysis. Radiology 2004; 3:773-83.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Buess G., Thiess R., Hutterer F. Die trabsanale endoskopische Rektumoperation: Erprobubg einer neuen Methode im Tierversuch. Leber Magen Darm 1983; 13:73-7.</mixed-citation><mixed-citation xml:lang="en">Buess G., Thiess R., Hutterer F. Die trabsanale endoskopische Rektumoperation: Erprobubg einer neuen Methode im Tierversuch. Leber Magen Darm 1983; 13:73-7.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Deinlein P., Reulbach U., Stolte M., Vieth M. Risk factors for lymphatic metastasis from pT1 colorectal adenocarcinoma. Pathologe 2003; 24(5):387-93.</mixed-citation><mixed-citation xml:lang="en">Deinlein P., Reulbach U., Stolte M., Vieth M. Risk factors for lymphatic metastasis from pT1 colorectal adenocarcinoma. Pathologe 2003; 24(5):387-93.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Hamilton S.R., Vogelstein B., Kudo S., et al. Tumors of the colon and rectum / Hamilton S.R., Aaltonen L.A.,</mixed-citation><mixed-citation xml:lang="en">Hamilton S.R., Vogelstein B., Kudo S., et al. Tumors of the colon and rectum / Hamilton S.R., Aaltonen L.A.,</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">eds. WHO classification of tumors: Pathology and genetics of tumors of the digestive system. Lyon: International agency for research on cancer, 2000:103-43.</mixed-citation><mixed-citation xml:lang="en">eds. WHO classification of tumors: Pathology and genetics of tumors of the digestive system. Lyon: International agency for research on cancer, 2000:103-43.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Japanese Society for cancer of colon and rectum. Japanese classification of colorectal adenocarcinoma. Tokyo: Kanehara &amp; Co, LTD; 1997.</mixed-citation><mixed-citation xml:lang="en">Japanese Society for cancer of colon and rectum. Japanese classification of colorectal adenocarcinoma. Tokyo: Kanehara &amp; Co, LTD; 1997.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Jotautas V., Poskus E., Zeromskas P., Seinin D., Strupas K. Treatment of rectal tumours with transanal endoscopic microsurgery: six year’s experience in Lithuania. Новости хирургии 2010; 1(18):67-74.</mixed-citation><mixed-citation xml:lang="en">Jotautas V., Poskus E., Zeromskas P., Seinin D., Strupas K. Treatment of rectal tumours with transanal endoscopic microsurgery: six year’s experience in Lithuania. Новости хирургии 2010; 1(18):67-74.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Kikuchi R., Takano M., Takagi K., Fujimoto N., Nozaki R., Fujiyoshi T., et al. Management of early invasive colorectal cancer. Risk of recurrence and clinical guidelines. Dis Colon Rectum 1995; 38:1286-95.</mixed-citation><mixed-citation xml:lang="en">Kikuchi R., Takano M., Takagi K., Fujimoto N., Nozaki R., Fujiyoshi T., et al. Management of early invasive colorectal cancer. Risk of recurrence and clinical guidelines. Dis Colon Rectum 1995; 38:1286-95.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Lee W., Lee D., Choi S., Chun H. Transanal endoscopic microsurgery and radical surgery for T1 and T2 rectal cancer. Surg Endosc 2003; 17:1283-7.</mixed-citation><mixed-citation xml:lang="en">Lee W., Lee D., Choi S., Chun H. Transanal endoscopic microsurgery and radical surgery for T1 and T2 rectal cancer. Surg Endosc 2003; 17:1283-7.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Nascimbeni R., Burgart L.J., Nivatvongs S., Larson D.R. Risk of lymph node metastasis in T1 carcinoma of the colon and rectum. Dis Colon Rectum 2002; 45(2):200-6.</mixed-citation><mixed-citation xml:lang="en">Nascimbeni R., Burgart L.J., Nivatvongs S., Larson D.R. Risk of lymph node metastasis in T1 carcinoma of the colon and rectum. Dis Colon Rectum 2002; 45(2):200-6.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Perez R.O., Habr-Gama A., Lynn P.B., et al. Transanal endoscopic microsurgery for residual rectal cancer (ypT02) following neoadjuvant chemoradiation therapy: another world of caution. Dis Ccolon Rectum 2013; 56(1):6-13.</mixed-citation><mixed-citation xml:lang="en">Perez R.O., Habr-Gama A., Lynn P.B., et al. Transanal endoscopic microsurgery for residual rectal cancer (ypT02) following neoadjuvant chemoradiation therapy: another world of caution. Dis Ccolon Rectum 2013; 56(1):6-13.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Ruiz-Tovar J., Jimenez-Miramon J., Valle A., Limones M. Endoscopic resection as unique treatment for early colorectal cancer. Rev Esp Enferm Dig (Madrid) 2010; 102(7):435-41.</mixed-citation><mixed-citation xml:lang="en">Ruiz-Tovar J., Jimenez-Miramon J., Valle A., Limones M. Endoscopic resection as unique treatment for early colorectal cancer. Rev Esp Enferm Dig (Madrid) 2010; 102(7):435-41.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Tateishi Y., Nakanishi Y., Taniguchi H., Shimoda T., Umemura S. Pathological prognostic factors predicting lymph node metastasis in submucosal invasive (T1) colorectal carcinoma. Mod Pathol 2010; 23(8):1068-72.</mixed-citation><mixed-citation xml:lang="en">Tateishi Y., Nakanishi Y., Taniguchi H., Shimoda T., Umemura S. Pathological prognostic factors predicting lymph node metastasis in submucosal invasive (T1) colorectal carcinoma. Mod Pathol 2010; 23(8):1068-72.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Wu Y., Wu Y.Y., Li S., et al. TEM and conventional rectal surgery for rectal cancer: a meta-analisis. Hepatogastroenterology 2011; 58(106):364-8.</mixed-citation><mixed-citation xml:lang="en">Wu Y., Wu Y.Y., Li S., et al. TEM and conventional rectal surgery for rectal cancer: a meta-analisis. Hepatogastroenterology 2011; 58(106):364-8.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
