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Qu X, Qiu J, Jiang L, Qi X, Zhang G, Feng W, Wang Y, Teng Y, Wang X, Guo X, Hua K. Intraoperative frozen pathology exam of Common iliac lymph nodes and Para-Aortic lymphadenectomy on the prognosis and quality of life for patients with IB2-IIA2 Cervical Cancer: trial protocol for a randomized controlled trial (C-PACC trial). J Gynecol Oncol 2023; 34:e13. [PMID: 36424705 PMCID: PMC9995868 DOI: 10.3802/jgo.2023.34.e13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 10/18/2022] [Accepted: 11/07/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND The impact of para-aortic lymphadenectomy (PALD) on prognosis and quality of life (QoL) for IB2-IIA2 cervical cancer patients remain controversial. And whether intraoperative frozen pathology exam on common iliac lymph nodes could help predict para-aortic lymph node (PALN) metastasis was unanswered with high-level evidence. METHODS A multi-center, randomized controlled study is intended to investigate the effect of PALD on the prognosis and QoL in cervical cancer patients and to assess the value of intraoperative frozen pathological evaluation of common iliac nodes metastasis for the prediction of PALN metastasis. After choosing whether to receive intraoperative frozen pathological examination of bilateral common iliac lymph nodes, eligible patients will be randomly assigned (1:1) to receive PALD or not. The primary end point is 2-year progression-free survival (PFS). The secondary end points include 5-year PFS, 2-year overall survival (OS), 5-year OS, adverse events (AEs) caused by PALD, AEs caused by radiotherapy and QoL. A total of 728 patients will be enrolled from 8 hospitals in China within 3-year period and followed up for 5 years. TRIAL REGISTRATION Chinese Clinical Trial Register Identifier: ChiCTR2000035668.
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Affiliation(s)
- Xinyu Qu
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Junjun Qiu
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Lili Jiang
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Xiaorong Qi
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, China
| | - Guonan Zhang
- Department of Gynecologic Oncology, Sichuan Cancer Hospital, Chengdu, China
| | - Weiwei Feng
- Department of Obstetrics and Gynecology, Ruijin Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yudong Wang
- Department of Gynecologic Oncology, The International Peace Maternity & Child Health Hospital (IPMCH) of China Welfare Institute (CWI), Shanghai, China
| | - Yincheng Teng
- Department of Obstetrics and Gynecology, The Sixth Hospital of Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Xipeng Wang
- Department of Obstetrics and Gynecology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University of Medicine, Shanghai, China
| | - Xiaoqing Guo
- Department of Gynecology, First Maternity and Infant Hospital affiliated to Tongji University, Shanghai, China
| | - Keqin Hua
- Department of Gynecology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China.
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Staley SA, Tucker KR, Gehrig PA, Clark LH. Accuracy of preoperative cross-sectional imaging in cervical cancer patients undergoing primary radical surgery. Gynecol Oncol 2020; 160:384-388. [PMID: 33213900 DOI: 10.1016/j.ygyno.2020.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 11/01/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE We aim to describe the false negative (FN) and false positive (FP) rates of preoperative cross-sectional imaging (PCI) prior to radical surgery for cervical cancer. METHODS A retrospective cohort study of patients who underwent radical hysterectomy for early-stage cervical cancer from January 2010 until December 2017 at a single tertiary care center was performed. Patients were included if they underwent preoperative PCI and radical surgery. Patient demographics and clinicopathologic information were recorded from medical record review. Descriptive statistics were used. RESULTS Overall, 106 patients met inclusion criteria. Eighty-four percent (89/106) of patients had no suspicion for metastatic disease on PCI, while 16% (17/106) had suspicion for metastatic disease. Of the 89 without suspicion for metastatic disease on PCI, 16% (14/89) had a false negative study with metastatic disease identified on final surgical pathology. False negative rates by modality were 16% (11/70) for PET/CT and 6% (2/33) for diagnostic CT. Of the 17 cases with suspicion for metastatic disease on imaging, 53% (9/17) were false positive studies with no metastatic disease identified histologically. False positive rates by modality were 7% (5/70) for PET/CT and 12% (4/33) for diagnostic CT. CONCLUSION PCI is a tool to help identify patients who are optimal candidates for radical surgery. In this sample, the false negative rate was 16%, and false positive rate was 53% for PCI among women who underwent primary radical surgery. Further study is needed to explore preoperative testing that may more accurately identify optimal surgical candidates.
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Affiliation(s)
- S Allison Staley
- Gynecologic Oncologist, Rocky Mountain Gynecologic Oncology, Swedish Medical Center, Denver, CO, United States of America.
| | - Katherine R Tucker
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of North Carolina, Chapel Hill, NC, United States of America
| | - Paola A Gehrig
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of North Carolina, Chapel Hill, NC, United States of America
| | - Leslie H Clark
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of North Carolina, Chapel Hill, NC, United States of America
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Results from Survey to Assess Current Trends in Surgical Practice in the Management of Women with Early Stage Cervical Cancer within the BGCS Community with an Emphasis on Routine Frozen Section Examination. Int J Surg Oncol 2017; 2017:2962450. [PMID: 28798874 PMCID: PMC5535699 DOI: 10.1155/2017/2962450] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Accepted: 06/13/2017] [Indexed: 01/14/2023] Open
Abstract
In the UK, more than 3,200 new cases of cervical cancer are diagnosed each year. Early stage cervical cancer (IA2-IB1) treatment comprises central surgery mainly in the form of radical hysterectomy or fertility sparing surgery including trachelectomy as well as systematic pelvic lymphadenectomy to detect metastases and adjust treatment accordingly. Given the variation in determining the lymph node (LN) status, a major prognosticator, we reviewed the current UK practice of LN assessment in women undergoing surgery for early cervical cancer. A 7-question, web-based survey, screened by the BGCS committee, was circulated amongst BGCS members. The overall response rate was 51%. Only 12.5% of the respondents routinely performed frozen section examination (FSE); the main reasons for not doing FSE were the pressure on theatre time (54.5%) and the lack of available facilities (48.5%). When positive pelvic nodal disease was detected, in 21 out of 50 (42%) the planned radical hysterectomy (RH) was aborted. More than 70% of the respondents routinely performed RH without any prior resort to pelvic lymphadenectomy. Pretreatment surgical para-aortic LN assessment was performed by 20% of the respondents. The survey confirms the diversity of the UK practice patterns in the surgical treatment of early cervical cancer.
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Frozen section in gynaecology: uses and limitations. Arch Gynecol Obstet 2014; 289:1165-70. [DOI: 10.1007/s00404-013-3135-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Accepted: 12/16/2013] [Indexed: 01/04/2023]
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Intra-operative detection of nodal metastasis in early stage cervical cancer: A survey of the practice patterns of SGO members. Gynecol Oncol 2011; 121:143-7. [DOI: 10.1016/j.ygyno.2010.12.337] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2010] [Revised: 12/13/2010] [Accepted: 12/15/2010] [Indexed: 11/22/2022]
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Uzan C, Gouy S, Pautier P, Lhommé C, Duvillard P, Haie-Meder C, Morice P. La paramétrectomie est-elle nécessaire pour tous les cancers du col à un stade précoce ? ACTA ACUST UNITED AC 2009; 37:504-9. [DOI: 10.1016/j.gyobfe.2009.04.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2008] [Accepted: 04/10/2009] [Indexed: 10/20/2022]
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A Practical Approach to Intraoperative Consultation in Gynecological Pathology. Int J Gynecol Pathol 2008; 27:353-65. [DOI: 10.1097/pgp.0b013e31815c24fe] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Ferrandina G, Fanfani F, Ludovisi M, Fagotti A, Carbone A, Zannoni G, Guerriero M, Petrillo M, Scambia G. Is frozen section analysis of pelvic lymph nodes accurate in locally advanced cervical cancer patients administered preoperative chemoradiation? Gynecol Oncol 2008; 108:220-5. [DOI: 10.1016/j.ygyno.2007.09.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2007] [Revised: 09/02/2007] [Accepted: 09/21/2007] [Indexed: 10/22/2022]
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Daraï E, Lavoué V, Rouzier R, Coutant C, Barranger E, Bats AS. Contribution of the sentinel node procedure to tailoring the radicality of hysterectomy for cervical cancer. Gynecol Oncol 2007; 106:251-6. [DOI: 10.1016/j.ygyno.2007.03.034] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2007] [Revised: 03/25/2007] [Accepted: 03/29/2007] [Indexed: 10/23/2022]
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Abstract
Due to deficiencies of clinical staging, magnetic resonance (MR) imaging is being increasingly used in the pre-treatment work-up of cervical cancer. Lymph node status, as evaluated by advanced imaging modalities, is also being incorporated into management algorithms. Familiarity with MR imaging features will lead to more accurate staging of cervical cancer. Awareness of impact of staging on management will enable the radiologists to tailor the report to clinically and surgically relevant information. This article emphasizes the guidelines on the MR staging criteria, dependence of newer treatments on imaging staging and lymph node involvement, and MR imaging in post-treatment surveillance of cervical cancer.
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Affiliation(s)
- Khashayar Rafat Zand
- Department of Radiology, McGill University Health Center, Montreal, QC, Canada; Synarc Inc, San Francisco, CA, USA; Body Imaging, McGill University Health Center, Montreal, QC, Canada
| | - Caroline Reinhold
- Department of Radiology, McGill University Health Center, Montreal, QC, Canada; Synarc Inc, San Francisco, CA, USA; Body Imaging, McGill University Health Center, Montreal, QC, Canada
| | - Hisashi Abe
- Department of Radiology, McGill University Health Center, Montreal, QC, Canada; Synarc Inc, San Francisco, CA, USA; Body Imaging, McGill University Health Center, Montreal, QC, Canada
| | - Sharad Maheshwari
- Department of Radiology, McGill University Health Center, Montreal, QC, Canada; Synarc Inc, San Francisco, CA, USA; Body Imaging, McGill University Health Center, Montreal, QC, Canada
| | - Ahmed Mohamed
- Department of Radiology, McGill University Health Center, Montreal, QC, Canada; Synarc Inc, San Francisco, CA, USA; Body Imaging, McGill University Health Center, Montreal, QC, Canada
| | - Daniel Upegui
- Department of Radiology, McGill University Health Center, Montreal, QC, Canada; Synarc Inc, San Francisco, CA, USA; Body Imaging, McGill University Health Center, Montreal, QC, Canada
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Heller DS. Pathologist-clinician communication: The role of the pathologist as consultant to the minimally invasive gynecologic surgeon. J Minim Invasive Gynecol 2007; 14:4-8. [PMID: 17218221 DOI: 10.1016/j.jmig.2006.07.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2006] [Revised: 06/30/2006] [Accepted: 07/08/2006] [Indexed: 11/23/2022]
Affiliation(s)
- Debra S Heller
- Department of Pathology & Laboratory Medicine, University of Medicine & Dentistry of New Jersey-New Jersey Medical School, Newark, New Jersey 07101, USA.
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Bader AA, Winter R, Moinfar F, Petru E, Pristauz G, Scholz HS, Haas J, Tamussino KF. Is intraoperative frozen section analysis of pelvic lymph nodes accurate after neoadjuvant chemotherapy in patients with cervical cancer? Gynecol Oncol 2006; 103:106-12. [PMID: 16564076 DOI: 10.1016/j.ygyno.2006.01.051] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2005] [Revised: 01/25/2006] [Accepted: 01/30/2006] [Indexed: 10/24/2022]
Abstract
OBJECTIVE Intraoperative frozen section examination of pelvic lymph nodes is frequently used in patients with cervical cancer, some of whom have received neoadjuvant chemotherapy (NACT). However, NACT can cause necrosis, fibrosis, or keratinization of tumor deposits in extirpated lymph nodes, and it is unclear whether intraoperative frozen section analysis of extirpated nodes is accurate after NACT. We analyzed the accuracy of frozen section examination of pelvic lymph nodes in patients after NACT for cervical cancer. METHODS We reviewed 134 patients with invasive cervical cancer who underwent surgery including systematic pelvic lymphadenectomy with intraoperative frozen section examination of pelvic lymph nodes. Results of frozen section examination were related to definitive histology and compared between patient groups of NACT and primary surgery. RESULTS A total of 1670 pelvic lymph nodes were evaluated intraoperatively by frozen section examination, and 6689 pelvic lymph nodes were analyzed by final histopathology. Overall frozen section analysis had nine false negative results among 53 patients with positive lymph nodes (false negative rate, 16.9%). After NACT, there were two false negative diagnoses in twelve patients with node metastases (false negative rate, 16.7%). No false positive cases were noted. The sensitivity and negative predictive value of frozen section examination were 83% and 82%, respectively, in patients after NACT, and 83% and 91% at primary surgery. CONCLUSION NACT does not appear to compromise the diagnostic accuracy of intraoperative frozen section examination of pelvic lymph nodes in patients with cervical cancer.
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Affiliation(s)
- Arnim A Bader
- Department of Obstetrics and Gynecology, Medical University of Graz, Auenbruggerplatz 14, A-8036 Graz, Austria.
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Abstract
The use of frozen section has greatly impacted on the care of the gynaecological oncology patient. Frozen section allows intraoperative evaluation to distinguish benign from malignant tumors in order to tailor the extent of surgery necessary. Frozen section diagnosis in gynaecological oncology is sufficiently sensitive and specific for clinical use. Generally, the false negative rate is low and the false positive rate is negligible. Deferred diagnoses or incompatible frozen section diagnosis is usually due to technical limitations especially for the mucinous ovarian tumors. This review summarises the available literature on the accuracy, limitations and role of frozen section for individual gynaecological tumors.
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Affiliation(s)
- M Moodley
- Division of Gynecological Oncology, Nelson R Mandela School of Medicine, Durban, South Africa.
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Abstract
PURPOSE OF REVIEW Cervical cancer is the second most frequent cancer in women in the world. Surgery plays a major role, particularly in patients with early-stage disease. This review focuses on the evaluation of important papers published since January 2003 on the management of invasive cervical cancer. RECENT FINDINGS Patients are classified as having early-stage (stage IB1) or advanced-stage (stage IB2 or greater) disease. Several papers are devoted to the evaluation of prognostic factors in patients with early-stage disease and negative nodes. Several recurrences after radical trachelectomy have been reported that remind us that strict selection criteria are mandatory for conservative management. The development of sentinel node and laparoscopic procedures has gained momentum. For patients with advanced-stage disease, the place of staging procedures in para-aortic areas or pelvic surgery after chemoradiation therapy continues to be debated and is currently being investigated in randomized studies. Several papers also continue to debate surgical treatment modalities for recurrent disease (the place of laparoscopy and reconstructive surgery). SUMMARY Several interesting papers have been published since 2003 about the surgical treatment of cervical cancer. Laparoscopic surgery and the sentinel node procedure have developed considerably, particularly for the surgical management of early-stage disease. The results of ongoing studies are awaited to determine the value of pelvic surgery (after neoadjuvant treatment) in patients with advanced-stage disease.
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Panici PB, Angioli R, Palaia I, Muzii L, Zullo MA, Manci N, Rabitti C. Tailoring the parametrectomy in stages IA2–IB1 cervical carcinoma: is it feasible and safe? Gynecol Oncol 2005; 96:792-8. [PMID: 15721427 DOI: 10.1016/j.ygyno.2004.11.018] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2004] [Indexed: 10/26/2022]
Abstract
OBJECTIVE Several authors have proposed the use of a less aggressive surgery (i.e., modified or type 2 radical hysterectomy) for patients affected by early stages cervical carcinoma. However, little attention has been given to the evaluation of adverse prognostic factors before selecting the surgical approach. The aim of this study is to evaluate the feasibility and safety of tailoring parametrectomy on the basis of specific prognostic factors preoperatively assessed. METHODS Patients with cervical carcinoma FIGO IA2-IB1 entered the study. Eligibility criteria were: age < 75 years, no contraindications for surgery, informed consent, expected cooperation for follow-up. Tumor size was preoperatively assessed by pelvic examination under anesthesia and pelvic MRI. Patients were submitted to systematic lymphadenectomy of superficial obturator, external iliac, and interiliac nodes by laparotomy or laparoscopy. Lymph nodes were sent for frozen section. Node-negative patients were submitted to modified radical hysterectomy (type 2). Patients with nodal metastases underwent classical radical hysterectomy (types 3-4) and systematic pelvic and aortic node dissection up to the inferior mesenteric artery. Survival rates were calculated using the Kaplan-Meier product-limit method. RESULTS Eighty-three patients were enrolled in the study. Among these, 63 patients were node-negative at frozen section, and therefore submitted to modified radical hysterectomy (Group A); 20 patients were found having nodal metastases intra-operatively, and therefore submitted to classical radical hysterectomy (Group B). Median follow up was 30 months. Five years overall survival was 95% for Group A, and 74% for Group B. CONCLUSIONS Pre-treatment evaluation of adverse prognostic factors in patients affected by cervical cancer FIGO stages IA2-IB1 is feasible and mandatory to determine if a less radical surgery is applicable and safe.
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Affiliation(s)
- Pierluigi Benedetti Panici
- Department of Obstetrics and Gynecology, "La Sapienza" University, Viale Regina Elena 324, 00168 Rome, Italy.
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Fanfani F, Ludovisi M, Zannoni GF, Distefano M, Fagotti A, Ceccaroni M, Mancuso S, Scambia G. Frozen section examination of pelvic lymph nodes in endometrial and cervical cancer: accuracy in patients submitted to neoadjuvant treatments. Gynecol Oncol 2004; 94:779-84. [PMID: 15350373 DOI: 10.1016/j.ygyno.2004.06.030] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2004] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The aim of the study was to analyze the accuracy, the positive and negative predictive values, the specificity, and the sensitivity of the pelvic node frozen section examination in endometrial (EC) and cervical cancer (CC) patients. An accurate evaluation of the results of the frozen section examination in patients submitted to neoadjuvant treatments (chemotherapy and radiochemotherapy), and a comparison between specialist and general pathologist results were performed. METHODS A total of 186 consecutive patients with endometrial [52 cases (27.9%)] and cervical [134 cases (72.1%)] cancer underwent surgery at our Department between January 2000 and September 2003. All patients underwent a systematic pelvic lymphadenectomy. While all definitive diagnosis were primarily performed or secondarily revised by the specialist pathologist, the frozen section examination was performed in 65 (35%) cases by the specialist pathologist and in 121 (65%) cases by a general pathologist. RESULTS Two thousand seven hundred eighteen out of a total of 6710 pelvic lymph nodes, which underwent a definitive histological analysis, were also analyzed at intraoperative frozen section examination. In our series, we observed 10 false negative and five false positive cases. Six out of the 10 (60%) false negative cases and two out of the five (40%) false positive were found in the neoadjuvant treated cervical cancer patients. In this subgroup, five out the six (83.3%) false negative and the two false positive diagnoses were made by the general pathologist, while the specialist pathologist registered only one false negative diagnosis. CONCLUSION Intraoperative examination of pelvic lymph nodes during surgery for endometrial and cervical cancer can be considered a safe procedure in the presence of an expert gynecologic oncological team, and can be safely performed in patients submitted to neoadjuvant treatments.
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Affiliation(s)
- Francesco Fanfani
- Department of Oncology, Catholic University of the Sacred Heart, Campobasso, Italy.
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Barranger E, Cortez A, Uzan S, Callard P, Darai E. Value of intraoperative imprint cytology of sentinel nodes in patients with cervical cancer. Gynecol Oncol 2004; 94:175-80. [PMID: 15262138 DOI: 10.1016/j.ygyno.2004.04.015] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2004] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The purpose of this study was to evaluate intraoperative imprint cytology (IC) for the detection of sentinel node (SN) involvement in patients with cervical cancer. METHODS Thirty-six consecutive patients with cervical cancer underwent a laparoscopic SN procedure with intraoperative IC, followed by complete laparoscopic pelvic lymphadenectomy, with or without laparoscopic para-aortic lymphadenectomy. The SN was bisected and both cut surfaces were applied to the surface of glass slides. Permanent sections were stained with H&E and immunohistochemical methods. The IC results were compared with the final histological results. RESULTS At least one SN (mean: 2 SN per patient, range: 1-5) was detected in 34 of the 36 patients. Eight patients (22.2%) had a total of 12 metastatic SNs (four macrometastatic, five micrometastatic, and three with isolated tumor cells). No false-negative results of SN biopsy were obtained. Only one metastasis was identified by IC. No false-positive findings were obtained with IC. The overall sensitivity, specificity, accuracy, and positive and negative predictive values of IC were 8.3%, 100%, 85.7%, 100%, and 85.5%, respectively. CONCLUSION These results suggest that intraoperative imprint cytology of sentinel nodes is unreliable in patients with cervical cancer.
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Affiliation(s)
- Emmanuel Barranger
- Department of Gynecologic and Breast cancers, Hôpital Tenon, 75020 Paris, France.
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Pomel C, Atallah D, Le Bouedec G, Rouzier R, Morice P, Castaigne D, Dauplat J. Laparoscopic radical hysterectomy for invasive cervical cancer: 8-year experience of a pilot study. Gynecol Oncol 2003; 91:534-9. [PMID: 14675672 DOI: 10.1016/j.ygyno.2003.08.035] [Citation(s) in RCA: 136] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE The aim of this study was to retrospectively evaluate, in a series of 50 consecutive patients, the feasibility, morbidity, and survival outcome of the laparoscopic radical hysterectomy for carcinoma of the uterine cervix. METHODS Fifty patients with invasive cervical cancer were operated on by laparoscopic radical hysterectomy between 1993 and 2001 at two cancer centers. Patients in a good general condition with a cervical carcinoma less than 4 cm and a body mass index up to 29 were eligible. Thirty-one patients had prior brachytherapy. RESULTS The median overall operative time was 258 min. The mean number of harvested pelvic external iliac nodes was 13.22 per patient. The median postoperative hospital stay was 7.5 days. Two patients had major urinary complications; one had a bladder fistula and one a ureteral stenosis. The median follow-up was 44 months. The overall 5-year survival rate of FIGO stage Ia2 and Ib1 patients was 96%. CONCLUSION Our results demonstrate that radical hysterectomy can be performed by laparoscopy in stage IB1 or less advanced node negative cervical cancer patients without compromising survival. Prior brachytherapy did not affect the feasibility of this radical procedure.
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Affiliation(s)
- Christophe Pomel
- Department of Surgical Oncology, Institut Gustave Roussy Comprehensive Cancer Centre, Villejuif 94805, France.
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Scholz HS, Lax SF, Benedicic C, Tamussino K, Winter R. Accuracy of frozen section examination of pelvic lymph nodes in patients with FIGO stage IB1 to IIB cervical cancer. Gynecol Oncol 2003; 90:605-9. [PMID: 13678733 DOI: 10.1016/s0090-8258(03)00398-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE We evaluated the accuracy of intraoperative frozen section histology of pelvic lymph nodes in patients with FIGO stage IB1 to IIB cervical cancer. METHODS A total of 96 patients with cervical cancer FIGO stage IB1 to IIB had surgery including systematic pelvic or pelvic and paraaortic lymphadenectomy and intraoperative frozen section examination of pelvic lymph nodes at our department between January 1997 and October 2001. The results of frozen section were compared with those of final histology. RESULTS A total of 1044 pelvic lymph nodes underwent intraoperative frozen section examination and node metastases were found in 29 patients (30%). Final histopathology yielded a total of 5042 lymph nodes and identified an additional seven patients with node metastases for a false negative rate of 19%. The specificity and the positive predictive value of frozen section examination were 100%; the negative predictive value was 90% (60/67). CONCLUSION The diagnostic accuracy of frozen section analysis of pelvic lymph nodes should be considered when intraoperative decisions are based on its results.
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Affiliation(s)
- Heinz S Scholz
- Department of Obstetrics and Gynecology, University of Graz, Graz A-8036, Austria.
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Anastasiadis P, Sivridis E, Koutlaki N, Tamiolakis D, Galazios G, Tsikouras P. The significance of rapid intraoperative cytology in the evaluation of intraperitoneal and retroperitoneal spread of cervical cancer. Gynecol Oncol 2002; 84:102-9. [PMID: 11748984 DOI: 10.1006/gyno.2001.6443] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To evaluate the contribution of the rapid intraoperative cytology (peritoneal washing [PW] cytology together with imprint cytology performed on lymph node samples) in the assessment of peritoneal and retroperitoneal dissemination of cervical cancer. METHODS Seventy-nine patients with clinical Stage IA2-IIA cervical cancer underwent PW cytology and imprint cytology performed on retroperitoneal lymph node samples during primary surgical treatment. Cytologic specimens were stained with the May-Grünwald-Giemsa (MGG) and hematoxylin-eosin (HE) techniques. Pertinent histologic sections of the cervical lesions, of the cell blocks prepared from PW sediments, and of the lymph node sampling were studied and compared with the cytologic findings. RESULTS PW cytology was positive in 2.5% of the patients, and lymph node imprints revealed metastases in 19% of the patients. Cervical adenocarcinomas presented increased rates of metastatic disease in both the peritoneal cavity and retroperitoneum. HE presented higher sensitivity in detecting malignant cells in the peritoneal fluids, while MGG gave more accurate results in the diagnosis of lymph node metastases. CONCLUSIONS Cytologic evaluation of intraperitoneal and retroperitoneal spread of cervical cancer by use of PW cytology and imprint cytology performed on lymph node samples contributes to the assessment of the extent of disease and therefore could be useful in further treatment of the patient.
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Affiliation(s)
- P Anastasiadis
- Department of Obstetrics and Gynecology, Genral Hospital of Alexandroupolis, Democritus University of Thrace, Alexandroupolis, 68100, Greece.
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Scambia G, Ferrandina G, Distefano M, Fagotti A, Manfredi R, Zannoni GF, Mancuso S. Is there a place for a less extensive radical surgery in locally advanced cervical cancer patients? Gynecol Oncol 2001; 83:319-24. [PMID: 11606092 DOI: 10.1006/gyno.2001.6393] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The aim of this study was to assess the association among the pathological status of different lymph node groups and parametrium in a single institutional population of 103 locally advanced cervical cancer (LACC) cases who underwent surgery after a neoadjuvant approach. A series of 29 early cervical cancer patients was also included in the analysis. METHODS Eighty-two LACC patients with documented clinical response to neoadjuvant treatment and 29 early stage cases underwent radical surgery. The operative technique consisted of a type II-V radical hysterectomy and systematic pelvic lymphadenectomy (median number of lymph nodes removed 46; range 5-140). Sixty-four cases were submitted to para-aortic lymphadenectomy up to the level of the inferior mesenteric artery (median number of lymph nodes removed 13; range 1-37). RESULTS Two subgroups of lymph nodes were defined: lower pelvic lymph nodes (LPN), including obturator and external iliac nodes, and upper pelvic nodes (UPN) including common iliac, presacral, and internal iliac nodes. Metastatic UPN involvement showed a strict association with LPN involvement: in LACC cases, 6 of 7 (86%) positive UPN cases had tumor disease at the LPN level. The single positive UPN case with negative LPN was intraoperatively identified by palpation and frozen section. Similarly, in early cervical cancer patients, 100% of positive UPN cases showed metastatic involvement at the LPN level. Sixty-three of 70 (90%) LACC patients with negative histological parametrium had negative LPN. Among 12 cases with metastatic involvement of parametrium, 5 cases (41.7%) had positive LPN. In early stage cervical cancer, 23 of 27 (85%) cases with negative parametrium showed no lymph nodal involvement. Intraoperative palpation of the parametrium could identify all cases with parametrial involvement not predicted by LPN status. CONCLUSIONS These data offer the basis for tailoring the extent of radical surgery in LACC patients, through the selection of those lymph node stations likely to provide reliable information on the pathological status of UPN and parametrium.
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Affiliation(s)
- G Scambia
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, 00168, Italy.
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22
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Kayikçioglu F, Pata O, Cengiz S, Tulunay G, Boran N, Yalvaç S, Köse MF. Accuracy of frozen section diagnosis in borderline ovarian malignancy. Gynecol Obstet Invest 2000; 49:187-9. [PMID: 10729760 DOI: 10.1159/000010244] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
This study was conducted to determine the accuracy of frozen section diagnosis in borderline ovarian tumors. Thirty-three patients were evaluated on the basis of frozen sections between February 1992 and December 1997. Frozen section diagnosis and final diagnosis were divided into three categories: for frozen section diagnosis: 1 = benign, 2 = borderline, 3 = 'at least' borderline, and for final diagnosis: 1 = benign, 2 = borderline, 3 = cancer. Three patients with a benign diagnosis according to their frozen sections were reclassified as borderline in the final diagnosis and all of them were of the mucinous type. The frozen section diagnosis of tumors of borderline malignancy was inaccurate in 3 of 23 patients. Four of 7 patients with at least borderline according to their frozen section diagnosis had invasive cancer at the final diagnosis. The correlation between frozen section diagnosis and final pathological examination was 72.7% (24/33). We found 9% (2/22) inaccurate results in the serous type and 36.6% (4/11) in the mucinous type. The sensitivity and specificity of frozen section diagnosis were found to be 86.95 and 57.14%, respectively. We concluded that frozen section evaluation in identifying a borderline ovarian malignancy is accurate enough to exclude the presence of a benign pathology.
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Affiliation(s)
- F Kayikçioglu
- Department of Gynecologic Oncology, SSK Ankara Maternity Hospital, Ankara, Turkey.
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23
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Morice P, Castaigne D, Pautier P, Rey A, Haie-Meder C, Leblanc M, Duvillard P. Interest of pelvic and paraaortic lymphadenectomy in patients with stage IB and II cervical carcinoma. Gynecol Oncol 1999; 73:106-10. [PMID: 10094889 DOI: 10.1006/gyno.1998.5308] [Citation(s) in RCA: 120] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVES The objectives of this study were to evaluate the interest and the potential therapeutic value of systematic pelvic and paraaortic lymphadenectomy in patients with stage Ib and II cervical carcinoma. METHODS This was a prospective study including 421 patients with cervical cancer treated, from 1985 to 1994, by combined radiation therapy and surgery with systematic pelvic and paraaortic lymphadenectomy. RESULTS The overall rate of pelvic lymph-node involvement was 26% (106 patients), and the rate of paraaortic metastases was 8% (32 patients). Pelvic nodal involvement was unilateral in 14% (59 patients) and bilateral in 11% (47 patients). Macroscopic positive nodes were found in 12% (52 patients). In a univariate analysis, a young age (<30 years), a tumor size >/=4 cm, stage II disease, and nodal involvement were associated with significantly decreased survival. The nodal status and the characteristics of positive nodes (number and location) were the most significant prognostic factors. In the multivariate analysis, age, the tumor size, and the site of nodal involvement (pelvic or paraaortic) were prognostic factors. Three-year survival was 94% for patients with negative nodes compared to 64% for patients with positive pelvic nodes and 35% for patients with positive paraaortic nodes (P < 0.0001). CONCLUSION These results confirm the diagnostic and prognostic value of systematic complete lymphadenectomy when planning adjuvant treatment and the therapeutic value of complete removal of bulky positive nodes.
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Affiliation(s)
- P Morice
- Department of Gynecologic Surgery, Oncology, Biostatistics, Radiotherapy, and Pathology, Institut Gustave Roussy, Villejuif, 94805, France
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24
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Wang KG, Chen TC, Wang TY, Yang YC, Su TH. Accuracy of frozen section diagnosis in gynecology. Gynecol Oncol 1998; 70:105-10. [PMID: 9698484 DOI: 10.1006/gyno.1998.5057] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE A retrospective study was undertaken to evaluate the accuracy of frozen section diagnosis in gynecological surgery. METHODS We compared the results of 792 consecutive gynecological frozen section diagnoses with their final diagnoses from January 1991 to June 1996. Slides for which the frozen section diagnosis was uncertain or incompatible with the final diagnosis were reviewed by an attending pathologist to determine the possible causes. RESULTS A total of 299 ovarian, 390 lymph node, 56 uterine lesions, and 77 other tissue samples were obtained. The frozen section diagnosis was compatible with the final diagnosis in 97.5% of cases. The sensitivity for nonbenign lesions was 90.9%, and the specificity was 99.5%. There were no false positives or overestimated cases; 1.3% of cases were falsely negative, 0.4% underestimated the degree of malignancy, and 0.9% were uncertain. Possible causes for incompatible or uncertain frozen section diagnoses were analyzed. The accuracy of frozen section diagnoses for ovarian, lymph node, uterine, and other tissues was also evaluated. Frozen section was found to identify correctly 13 of 17 ovarian malignancies metastaic from other organs, 14 of 15 germ cell malignancies, and 3 of 4 dysgerminomas. The low sensitivity in ovarian borderline malignancy was due to the even lower sensitivity in its mucinous subgroup. The relationship between section numbers and accuracy of frozen section diagnosis in mucinous ovarian tumors was assessed. CONCLUSIONS Frozen section diagnosis in gynecology is sufficiently accurate for clinical use, with a low false negative rate and an even lower false positive rate. Most incompatible frozen section diagnoses occurred in ovarian lesions, especially in mucinous ovarian tumors. Performing multiple sections (at least one section for every 10 cm in diameter) is recommended in the frozen section diagnosis of mucinous ovarian tumors.
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Affiliation(s)
- K G Wang
- Department of Obstetrics and Gynecology, Mackay Memorial Hospital, Taipei, Taiwan
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25
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Abstract
The use of laparoscopy in the management of gynaecological malignancies has significantly increased over the last 5 years. Patients with cervical, vaginal, endometrial and ovarian cancer can be managed laparoscopically either for staging or for treating. The feasibility of procedures through the laparoscope (such as hysterectomies, bilateral oophorectomies, pelvic and para aortic lymphadenectomies, omentectomies, colostomies, bowel resections, oophoropexies, radical hysterectomies and ovarian cancer debulking) has been demonstrated by skilled gynaecologists. Many of these procedures have been heralded as avant garde 'surgical standards' without appropriate evaluation of efficacy, effectiveness and efficiency. Larger series of patients have now replaced case reports to try to answer the numerous unanswered questions regarding the value of these procedures. Several prospective trials were begun to compare laparotomy and laparoscopy. If the results of these trials confirm the hope, laparoscopic management of gynaecological malignancies will leave the limited club of specialists to become a widely used technique. But the patients will benefit from laparoscopic procedures only when in the hands of well-trained surgeons.
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Affiliation(s)
- D Vinatier
- Hôpital Jeanne de Flandre, CHRU de Lille, France
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26
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Spandorfer SD, Menzin AW, Barnhart KT, LiVolsi VA, Pfeifer SM. Efficacy of frozen-section evaluation of uterine curettings in the diagnosis of ectopic pregnancy. Am J Obstet Gynecol 1996; 175:603-5. [PMID: 8828421 DOI: 10.1053/ob.1996.v175.a73599] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVE This study was undertaken to examine the accuracy of frozen section for the identification of products of conception on curettage of patients undergoing surgery for suspected ectopic pregnancy. STUDY DESIGN A retrospective analysis of 87 consecutive cases in which frozen-section assessment of an endometrial curettage specimen to identify products of conception was undertaken. A frozen-section diagnosis was considered correct if the final diagnosis concurred with the findings at frozen section. RESULTS Eighty-one of 87 (93.1%) specimens were correctly identified at frozen section. Frozen section had a sensitivity of 78.3% and a specificity of 98.4%. The positive predictive value of frozen section in this population was 94.7% and the negative predictive value was 92.6%. No significant correlation was found regarding the attending pathologist at frozen section, preoperative human chorionic gonadotropin, or time of day at frozen section. CONCLUSIONS Frozen section is accurate for the identification of products of conception on endometrial curettage in the evaluation of a suspected ectopic pregnancy.
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Affiliation(s)
- S D Spandorfer
- Department of Obstetrics and Gynecology, University of Pennsylvania Medical Centre, Philadelphia 19104, USA
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27
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Kadar N. Laparoscopic pelvic and aortic lymphadenectomy. BAILLIERE'S CLINICAL OBSTETRICS AND GYNAECOLOGY 1995; 9:651-73. [PMID: 8821246 DOI: 10.1016/s0950-3552(05)80390-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A systematic approach to the laparoscopic management of gynaecological malignancies began about 5 years ago more or less simultaneously in a few centres in France and the USA. Mature data and long-term follow-up are not yet available. Despite the absence of comparative studies, evidence is, in this author's opinion, now compelling that pelvic and aortic lymphadenectomy can be carried out just as effectively laparoscopically as via a laparotomy. This conclusion is based on traditional surgical, anatomical and pathological considerations such as the way in which the operation is executed, photodocumentation of the extensiveness of the dissection, the lymph node harvest and the proportion of positive lymph nodes recovered. The benefits of a laparoscopic approach have yet to be demonstrated in comparative studies, but compared with historical controls, the reduction in morbidity is so dramatic as to leave little doubt that patients benefit from laparoscopic treatment in experienced hands.
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Affiliation(s)
- N Kadar
- Gynecologic Oncology, New Margaret Hague Women's Health Institute, Meadowlands Hospital and Medical Center, Secaucus, NJ 07094, USA
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Kadar N. Laparoscopic pelvic lymphadenectomy in obese women with gynecologic malignancies. THE JOURNAL OF THE AMERICAN ASSOCIATION OF GYNECOLOGIC LAPAROSCOPISTS 1995; 2:163-7. [PMID: 9050551 DOI: 10.1016/s1074-3804(05)80011-8] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Laparoscopic pelvic lymphadenectomy was performed successfully in 10 women weighing over 180 pounds (mean 212 lbs) in conjunction with simple (7) or radical (3) hysterectomy for carcinoma of the endometrium or cervix. Four patients had extensive lysis of adhesions in addition, and one had a myomectomy to allow access to the cul-de-sac. Mean operating time was approximately 4 hours (range 2.5-7 hrs), mean blood loss 1030 ml (range 300-2000 ml), and median hospital stay 3.5 days. The average number of lymph nodes recovered was 33 (range 11-49 nodes). It is concluded that obesity, even in the presence of other pelvic pathology, does not significantly limit the feasibility of pelvic lymphadenectomy. This finding is important to the laparoscopic management of women with endometrial carcinoma.
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Affiliation(s)
- N Kadar
- Department of Obstetrics and Gynecology, Englewood Hospital and Medical Center, Englewood, New Jersey, USA
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