[1]SIEGEL RL,MILLER KD,JEMAL A.Cancer statistics,2020[J].CA Cancer J Clin,2020,70(1):7-30.
[2]王锡山.中美结直肠癌流行病学特征对比及防控策略分析[J].中华结直肠疾病电子杂志,2019,8(01):1-5.
WANG XS.Epidemiological characteristics and prevention and control strategies of colorectal cancer in China and American[J].Chinese Journal of Colorectal Diseases(Electronic Edition),2019,8(01):1-5.
[3] BENSON AB,VENOOK AP,AL-HAWARY MM,et al.Rectal cancer,version 2.2018,NCCN clinical practice guidelines in oncology[J].J Natl Compr Cancer Netw,2018,16(7):874-901.
[4] YAHYA JB,FARRELL MJ,HERZIG DO,et al.Preferential use of imaging modalities in staging newly diagnosed rectal cancer:a survey of US radiation oncologists[J].J Gastrointest Oncol,2018,9(3):435-440.
[5]TOMBAZZI CR,LOY P,BONDAR V,et al.Accuracy of endoscopic ultrasound in staging of early rectal cancer[J].Fed Pract,2019,36(Suppl 5):S26-S29.
[6]BIPAT S,GLAS AS,SLORS FJ,et al.Rectal cancer:local staging and assessment of lymph node involvement with endoluminal US,CT,and MR imaging-a meta-analysis[J].Radiology,2004,232(3):773-783.
[7]LOFT MK,PEDERSEN MRV,GRIMM P,et al.Intra- and interobserver variability of shear wave elastography in rectal cancer[J].Cancers (Basel),2022,14(11):2633.
[8]FENG Y,PENG C,ZHU Y J,et al.Biplane transrectal ultrasonography plus ultrasonic elastosonography and contrast enhanced ultrasonography in T staging of rectal cancer[J].BMC Cancer,2020,20(1):862-867.
[9]KELLER DS,BERHO M,PEREZ RO,et al.The multidisciplinary management of rectal cancer[J].Nat Rev Gastroenterol Hepatol,2020,17(7):414-429.
[10]CHEN L,LIU X,ZHANG W,et al.The predictive value of tumor volume reduction ratio on three-dimensional endorectal ultrasound for tumor response to chemoradiotherapy for locally advanced rectal cancer[J].Ann Transl Med,2022,10(12):666.
[11]REN Y,YE J,WANG Y,et al.The optimal application of transrectal ultrasound in staging of rectal cancer following neoadjuvant therapy:A pragmatic study for accuracy investigation[J].J Cancer,2018,9(5):784-791.
[12]BEETS-TAN RGH,LAMBREGTS DMJ,MAAS M,et al.Magnetic resonance imaging for clinical management of rectal cancer:Updated recommendations from the 2016 European Society of Gastrointestinal and Abdominal Radiology (ESGAR) consensusmeeting[J].Eur Radiol,2018,28(4):1465-1475.
[13]BORGHERESI A,DE MUZIO F,AGOSTINI A,et al.Lymph nodes evaluation in rectal cancer:where do we stand and future perspective[J].J Clin Med,2022,11(9):2599.
[14]OKAFOR PN,SWANSON K,SHAH N,et al.Endoscopic ultrasound for rectal cancer staging:a population-based study of utilization,impact on treatment patterns,and survival[J].J Gastroenterol Hepatol,2018,33(8):1469-1476.
[15]EL H II,DEWITT J,SHERMAN S,et al.Prospective evaluation of the performance and interobserver variation in endoscopic ultrasound staging of rectal cancer[J].Eur J Gastroenterol Hepatol,2018,30(9):1013-1018.
[16]SAHAI AV,JAMES PD,LEVY MJ,et al.Evidence-based recommendations for establishing and implementing an EUS program:Recommendations for sustainable success and improved clinical outcomes across the continuum of care[J].Endosc Ultrasound,2020,9(1):1-5.
[17]HEDENSTROM P,SADIK R.The assessment of endosonographers in training[J].World J Clin Cases,2018,6(14):735-744.
[18]CHO H,KIM JE,KIM SY,et al.Patterns of recurrence in patients with curative resected rectal cancer according to different chemoradiotherapy strategies:Does preoperative chemoradiotherapy lower the risk of peritoneal recurrence[J].Oncol Lett,2020,20(5):242.
[19]BHUDIA J,GLYNNE-JONES R,SMITH T,et al.Neoadjuvant chemotherapy without radiation in colorectal cancer[J].Clin Colon Rectal Surg,2020,33(5):287-297.
[20]RYAN EJ,CREAVIN B,SHEAHAN K.Delivery of personalized care for locally advanced rectal cancer:incorporating pathological,molecular genetic,and immunological biomarkers into the multimodal paradigm[J].Front Oncol,2020,10:1369.
[21]KILIC D,SERT F,GORKEN IB,et al.Prognostic significance of early complete response in patients with locally advanced rectal cancer undergoing preoperative chemoradiotherapy:Multicentric study of Turkish Society for Radiation Oncology Group (TROD)[J].Turk J Gastroenterol,2020,31(5):368-377.
[22]YANG J,CHEN Q,LI J,et al.Short-term clinical and oncological outcome of prolonging operation interval after neoadjuvant chemoradiotherapy for locally advanced middle and low rectal cancer[J].Cancer Manag Re,2020,12:2315-2325.
[23]HABR-GAMA A,SAO JULIAO GP,VAILATI BB,et al.Organ preservation in cT2N0 rectal cancer after neoadjuvant chemoradiation therapy:the impact of radiation therapy dose-escalation and consolidation chemotherapy[J].Ann Surg,2019,269(1):102-107.
[24]LOPEZ-CAMPOS F,MARTIN-MARTIN M,FORNELL-PEREZ R,et al.Watch and wait approach in rectal cancer:Current controversies and future directions[J].World J Gastroenterol,2020,26(29):4218-4239.
[25]YU G,LU W,JIAO Z,et al.A meta-analysis of the watch-and-wait strategy versus total mesorectal excision for rectal cancer exhibiting complete clinical response after neoadjuvant chemoradiotherapy[J].World J Surg Oncol,2021,19(1):305.
[26]LI N,DOU L,ZHANG Y,et al.Use of sequential endorectal US to predict the tumor response of preoperative chemoradiotherapy in rectal cancer[J].Gastrointestinal Endoscopy,2017,85(3):669-674.
[27]YOEN H,PARK HE,KIM SH,et al.Prognostic value of tumor regression grade on MR in rectal cancer:a large-scale,single-center experience[J].Korean J Radiol,2020,21(9):1065-1076.
[28]LEE SY,KIM CH,KIM YJ,et al.Oncologic outcomes according to the treatment strategy in radiologic complete responders after neoadjuvant chemoradiation for rectal cancer[J].Oncology,2015,89(6):311-318.
[29]SIDHU PS,CANTISANI V,DIETRICH CF,et al.The EFSUMB guidelines and recommendations for the clinical practice of contrast-enhanced ultrasound (CEUS) in non-hepatic applications:update 2017 (long version) [J].Ultraschall Med,2018,39(2):e2-e44.
[30]LU M,YAN B,SONG J,et al.Double-contrast-enhanced sonography for diagnosis of rectal lesions with pathologic correlation[J].Journal of Ultrasound in Medicine,2014,33(4):575-583.
[31]CARTANA ET,GHEONEA DI,CHERCIU IF,et al.Assessing tumor angiogenesis in colorectal cancer by quantitative contrast-enhanced endoscopic ultrasound and molecular and immunohistochemical analysis[J].Endosc Ultrasound,2018,7(3):175-183.
[32]VALERO M,ROBLES-MEDRANDA C.Endoscopic ultrasound in oncology:An update of clinical applications in the gastrointestinal tract[J].World J Gastrointest Endosc,2017,9(6):243-254.
[33]WORRELL S,HORVATH K,BLAKEMORE T,et al.Endorectal ultrasound detection of focal carcinoma within rectal adenomas[J].Am J Surg,2004,187(5):625-629.
[34]LETARTE F,DROLET S,LALIBERTE AS,et al.Transanal endoscopic microsurgery for rectal villous tumours:Can we rely solely on preoperative biopsies and the surgeon's experience [J].Can J Surg,2019,62(6):454-459.
[35]LI T,LU M,LI Y,et al.Quantitative elastography of rectal lesions:The value of shear wave elastography in identifying benign and malignant rectal lesions[J].Ultrasound Med Biol,2019,45(1):85-92.
[36]THINRUNGROJ N,HARA K,MIZUNO N,et al.Utility of forward-view echoendoscopy for transcolonic fine-needle aspiration of extracolonic lesions:An institutional experience[J].Clin Endosc,2020,53(1):60-64.
[37]KNIGHT CS,ELOUBEIDI MA,CROWE R,et al.Utility of endoscopic ultrasound guided fine needle aspiration in the diagnosis and staging of colorectal carcinoma[J].Diagn Cytopathol,2013,41(12):1031-1037.
[38]BROWN LK,CLARK NR,CONWAY J,et al.Rectal ultrasound with fine needle aspiration:an underutilized modality for delineating and diagnosing perirectal,presacral,and pelvic lesions[J].Endosc Int Open,2019,7(2):E171-E177.
[39]EL CHAFIC AH,LOREN D,SIDDIQUI A,et al.Comparison of FNA and fine-needle biopsy for EUS-guided sampling of suspected GI stromal tumors[J].Gastrointest Endosc,2017,86(3):510-515.
[40]DE MOURA DTH,MCCARTY TR,JIRAPINYO P,et al.EUS-guided fine-needle biopsy sampling versus FNA in the diagnosis of subepithelial lesions:a large multicenter study[J].Gastrointest Endosc,2020,92(1):108-119.
[41]FERNANDEZ-ESPARRACH G,ALBERGHINA N,SUBTIL JC,et al.Endoscopic ultrasound-guided fine needle aspiration is highly accurate for the diagnosis of perirectal recurrence of colorectal cancer[J].Dis Colon Rectum,2015,58(5):469-473.
[42]GE N,ZHANG S,JIN Z,et al.Clinical use of endoscopic ultrasound-guided fine-needle aspiration:Guidelines and recommendations from Chinese society of digestive endoscopy[J].Endosc Ultrasound,2017,6(2):75-82.
[43]HAREWOOD GC,WIERSEMA MJ,NELSON H,et al.A prospective blinded assessment of the impact of preoperative staging on the management of rectal cancer[J].Gastroenterology,2002,123(1):24-32.
[44]NUERNBERG D,SAFTOIU A,BARREIROS AP,et al.EFSUMB recommendations for gastrointestinal ultrasound part 3:endorectal,endoanal and perineal ultrasound[J].Ultrasound Int Open,2019,5(1):E34-E51.
[45]KOLEV NY,TONEV AY,IGNATOV VL,et al.The role of 3-D endorectal ultrasound in rectal cancer:our experience[J].Int Surg,2014,99(2):106-111.
[46]SAFTOIU A,GHEONEA DI.Tridimensional (3D) endoscopic ultrasound-a pictorial review[J].J Gastrointestin Liver Dis,2009,18(4):501-505.