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The empty pelvis syndrome: a core data set from the PelvEx collaborative. Br J Surg 2024; 111:znae042. [PMID: 38456677 PMCID: PMC10921833 DOI: 10.1093/bjs/znae042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 01/15/2024] [Indexed: 03/09/2024]
Abstract
BACKGROUND Empty pelvis syndrome (EPS) is a significant source of morbidity following pelvic exenteration (PE), but is undefined. EPS outcome reporting and descriptors of radicality of PE are inconsistent; therefore, the best approaches for prevention are unknown. To facilitate future research into EPS, the aim of this study is to define a measurable core outcome set, core descriptor set and written definition for EPS. Consensus on strategies to mitigate EPS was also explored. METHOD Three-stage consensus methodology was used: longlisting with systematic review, healthcare professional event, patient engagement, and Delphi-piloting; shortlisting with two rounds of modified Delphi; and a confirmatory stage using a modified nominal group technique. This included a selection of measurement instruments, and iterative generation of a written EPS definition. RESULTS One hundred and three and 119 participants took part in the modified Delphi and consensus meetings, respectively. This encompassed international patient and healthcare professional representation with multidisciplinary input. Seventy statements were longlisted, seven core outcomes (bowel obstruction, enteroperineal fistula, chronic perineal sinus, infected pelvic collection, bowel obstruction, morbidity from reconstruction, re-intervention, and quality of life), and four core descriptors (magnitude of surgery, radiotherapy-induced damage, methods of reconstruction, and changes in volume of pelvic dead space) reached consensus-where applicable, measurement of these outcomes and descriptors was defined. A written definition for EPS was agreed. CONCLUSIONS EPS is an area of unmet research and clinical need. This study provides an agreed definition and core data set for EPS to facilitate further research.
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Pelvic Exenteration for Recurrent Vulvar Cancer: A Retrospective Study. Cancers (Basel) 2024; 16:276. [PMID: 38254766 PMCID: PMC10813412 DOI: 10.3390/cancers16020276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/04/2024] [Accepted: 01/06/2024] [Indexed: 01/24/2024] Open
Abstract
Pelvic exenteration (PE) is one of the most radical surgical approaches. In earlier times, PE was associated with high morbidity and mortality. Nowadays, due to improved selection of suitable patients, perioperative settings, and postoperative care, patients' outcomes have been optimized. To investigate patients' outcomes and identify possible influencing clinical and histopathological factors, we analysed 17 patients with recurrent vulvar cancer who underwent PE in our department between 2007 and 2022. The median age was 64.9 years, with a difference of 40 years between the youngest and the oldest patient (41 vs. 81 years). The mean overall survival time was 55.7 months; the longest survival time reached up to 164 months. The achievement of complete cytoreduction (p = 0.02), the indication for surgery (curative vs. palliative), and the presence of distant metastases (both p = 0.01) showed a significant impact on overall survival. The presence of lymphatic metastases (p = 0.11) seems to have an influence on overall survival (OS) time. Major complications appeared in 35% of the patients. Our results support the existing data for PE in cases of recurrent vulvar cancer; for a group of selected patients, PE is a treatment option with good overall survival times and acceptable morbidity.
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Empty pelvis syndrome: PelvEx Collaborative guideline proposal. Br J Surg 2023; 110:1730-1731. [PMID: 37757457 PMCID: PMC10805575 DOI: 10.1093/bjs/znad301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 08/22/2023] [Accepted: 08/28/2023] [Indexed: 09/29/2023]
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Pelvic Exenteration for Recurrent Endometrial Cancer: A 15-Year Monocentric Retrospective Study. Cancers (Basel) 2023; 15:4725. [PMID: 37835424 PMCID: PMC10571688 DOI: 10.3390/cancers15194725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 09/22/2023] [Accepted: 09/24/2023] [Indexed: 10/15/2023] Open
Abstract
Treatment options for recurrent endometrial adenocarcinoma are limited. In those cases, secondary surgical procedures such as pelvic exenteration form the only possible curative approach. The aim of this study was analyzing the outcomes of patients who underwent pelvic exenteration during the treatment of recurrent endometrial cancer intending to identify prognostic factors. More than 300 pelvic exenterations were performed. Fifteen patients were selected that received pelvic exenteration for recurrent endometrial adenocarcinoma. Data regarding patient characteristics, indication for surgery, complete cytoreduction, tumor grading and p53- and L1CAM-expression were collected and statistically evaluated. Univariate Cox regression was performed to identify predictive factors for long-term survival. The mean survival after pelvic exenteration for the whole patient population was 22.7 months, with the longest survival reaching up to 69 months. Overall survival was significantly longer for patients with a curative treatment intention (p = 0.015) and for patients with a well or moderately differentiated adenocarcinoma (p = 0.014). Complete cytoreduction seemed favorable with a mean survival of 32 months in contrast to 10 months when complete cytoreduction was not achieved. Pelvic exenteration is a possible treatment option for a selected group of patients resulting in a mean survival of nearly two years, offering a substantial prognostic improvement.
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Pathogenic germline variants in SMARCA4 and further cancer predisposition genes in early onset ovarian cancer. Cancer Med 2023; 12:15256-15260. [PMID: 37345881 PMCID: PMC10417158 DOI: 10.1002/cam4.6214] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 05/19/2023] [Accepted: 05/27/2023] [Indexed: 06/23/2023] Open
Abstract
To assess the role of germline pathogenic variants (PVs) in SMARCA4 and further established ovarian cancer (OC) predisposition genes in early onset OC, we investigated a clinical cohort of 206 unrelated OC index patients with an age at diagnosis of OC ≤40 years using an extended panel of 24 (candidate) cancer predisposition genes. PVs in established OC predisposition genes were most frequent in patients with high grade serous OC (21/62, 33.9%), comparatively rare in patients with epithelial OC other than high grade serous (5/74, 6.8%) or borderline ovarian tumours (2/39, 5.1%) and absent in mucinous OC (0/27). We demonstrate that germline PVs in SMARCA4 unlikely predispose for early onset OC other than SCCOHT.
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Minimum standards of pelvic exenterative practice: PelvEx Collaborative guideline. Br J Surg 2022; 109:1251-1263. [PMID: 36170347 DOI: 10.1093/bjs/znac317] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 07/18/2022] [Accepted: 08/18/2022] [Indexed: 12/31/2022]
Abstract
This document outlines the important aspects of caring for patients who have been diagnosed with advanced pelvic cancer. It is primarily aimed at those who are establishing a service that adequately caters to this patient group. The relevant literature has been summarized and an attempt made to simplify the approach to management of these complex cases.
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Endometrial Cancer Lymphadenectomy Trial (ECLAT) (pelvic and para-aortic lymphadenectomy in patients with stage I or II endometrial cancer with high risk of recurrence; AGO-OP.6). Int J Gynecol Cancer 2021; 31:1075-1079. [PMID: 34226291 DOI: 10.1136/ijgc-2021-002703] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/19/2021] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND The impact of comprehensive pelvic and para-aortic lymphadenectomy on survival in patients with stage I or II endometrial cancer with a high risk of recurrence is not reliably documented. The side effects of this procedure, including lymphedema and lymph cysts, are evident. PRIMARY OBJECTIVE Evaluation of the effect of comprehensive pelvic and para-aortic lymphadenectomy in the absence of bulky nodes on 5 year overall survival of patients with endometrial cancer (International Federation of Gynecology and Obstetrics (FIGO) stages I and II) and a high risk of recurrence. STUDY HYPOTHESIS Comprehensive pelvic and para-aortic lymphadenectomy will increase 5 year overall survival from 75% (no lymphadenectomy) to 83%, corresponding to a hazard ratio of 0.65. TRIAL DESIGN Open label, randomized, controlled trial. In arm A, a total hysterectomy plus bilateral salpingo-oophorectomy is performed. In arm B, in addition, a systematic pelvic and para-aortic lymphadenectomy up to the level of the left renal vein is performed. For all patients, vaginal brachytherapy and adjuvant chemotherapy (carboplatin/paclitaxel) are recommended. MAJOR INCLUSION CRITERIA Patients with histologically confirmed endometrial cancer stages pT1b-pT2, all histological subtypes, and pT1a endometrioid G3, serous, clear cell, or carcinosarcomas can be included when bulky nodes are absent. When hysterectomy has already been performed (eg, for presumed low risk endometrial cancer), study participation is also possible. EXCLUSION CRITERIA Patients with pT1a, G1 or 2 of type 1 histology or uterine sarcomas (except for carcinosarcomas), endometrial cancers of FIGO stage III or IV (except for microscopic lymph node metastases) or visual extrauterine disease. PRIMARY ENDPOINT Overall survival calculated from the date of randomization until death. SAMPLE SIZE 640 patients will be enrolled in the study. ESTIMATED DATES FOR COMPLETING ACCRUAL AND PRESENTING RESULTS At present, 252 patients have been recruited. Based on this, accrual should be completed in 2025. Results should be presented in 2031. TRIAL REGISTRATION NCT03438474.
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Randomized phase III study to evaluate the impact of secondary cytoreductive surgery in recurrent ovarian cancer – final analysis of AGO DESKTOP III/ENGOT- ov20. Geburtshilfe Frauenheilkd 2020. [DOI: 10.1055/s-0040-1717176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Abstract
BACKGROUND Systematic pelvic and paraaortic lymphadenectomy has been widely used in the surgical treatment of patients with advanced ovarian cancer, although supporting evidence from randomized clinical trials has been limited. METHODS We intraoperatively randomly assigned patients with newly diagnosed advanced ovarian cancer (International Federation of Gynecology and Obstetrics stage IIB through IV) who had undergone macroscopically complete resection and had normal lymph nodes both before and during surgery to either undergo or not undergo lymphadenectomy. All centers had to qualify with regard to surgical skills before participation in the trial. The primary end point was overall survival. RESULTS A total of 647 patients underwent randomization from December 2008 through January 2012, were assigned to undergo lymphadenectomy (323 patients) or not undergo lymphadenectomy (324), and were included in the analysis. Among patients who underwent lymphadenectomy, the median number of removed nodes was 57 (35 pelvic and 22 paraaortic nodes). The median overall survival was 69.2 months in the no-lymphadenectomy group and 65.5 months in the lymphadenectomy group (hazard ratio for death in the lymphadenectomy group, 1.06; 95% confidence interval [CI], 0.83 to 1.34; P = 0.65), and median progression-free survival was 25.5 months in both groups (hazard ratio for progression or death in the lymphadenectomy group, 1.11; 95% CI, 0.92 to 1.34; P = 0.29). Serious postoperative complications occurred more frequently in the lymphadenectomy group (e.g., incidence of repeat laparotomy, 12.4% vs. 6.5% [P = 0.01]; mortality within 60 days after surgery, 3.1% vs. 0.9% [P = 0.049]). CONCLUSIONS Systematic pelvic and paraaortic lymphadenectomy in patients with advanced ovarian cancer who had undergone intraabdominal macroscopically complete resection and had normal lymph nodes both before and during surgery was not associated with longer overall or progression-free survival than no lymphadenectomy and was associated with a higher incidence of postoperative complications. (Funded by Deutsche Forschungsgemeinschaft and the Austrian Science Fund; LION ClinicalTrials.gov number, NCT00712218.).
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Updated Opinion of the Uterus Commission of the Gynecological Oncology Working Group (AGO) and the Gynecological Endoscopy Working Group (AGE) of the German Society of Gynecology and Obstetrics (DGGG) on the Randomized Study Comparing Minimally Invasive with Abdominal Radical Hysterectomy for Early-stage Cervical Cancer (LACC). Geburtshilfe Frauenheilkd 2019; 79:145-147. [PMID: 30792544 PMCID: PMC6379161 DOI: 10.1055/a-0824-7929] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 01/09/2019] [Indexed: 10/29/2022] Open
Abstract
In this opinion on the randomized study comparing minimally invasive with abdominal radical hysterectomy for early-stage cervical cancer (LACC), the Uterus Commission of the Gynecological Oncology Working Group (AGO) and the Gynecological Endoscopy Working Group (AGE) of the Germany Society of Gynecology and Obstetrics (DGGG) state that, based on their examination of the published data, patients with FIGO stage IA1 (with LVSI), IA2 or IB1 cervical cancer must be informed about the results of this LACC study prior to making a decision on the route for radical hysterectomy.
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SMARCA4- Risikogen für das kleinzellige Ovarialkarzinome des hyperkalzämischen Typs (SCCOHT). Geburtshilfe Frauenheilkd 2018. [DOI: 10.1055/s-0038-1671041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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LION-PAW – Lymphonodectomy (LNE) in Ovarian Neoplasm – Pleasure Ability of Women Prospektive Substudie der multizentrischen AGO LION Studie. Geburtshilfe Frauenheilkd 2018. [DOI: 10.1055/s-0038-1671032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Comment on the LACC Trial Investigating Early-stage Cervical Cancer by the Uterus Commission of the Study Group for Gynecologic Oncology (AGO) and the Study Group for Gynecologic Endoscopy (AGE) of the German Society for Gynecology and Obstetrics (DGGG). Geburtshilfe Frauenheilkd 2018; 78:766-767. [PMID: 30158715 PMCID: PMC6109714 DOI: 10.1055/a-0655-8112] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Accepted: 07/10/2018] [Indexed: 11/24/2022] Open
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Untersuchung von Tumorcharakteristika und Prognosekriterien beim Vulvakarzinom unter besonderer Berücksichtigung des Lebensalters. Geburtshilfe Frauenheilkd 2016. [DOI: 10.1055/s-0036-1592998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Benchmarking der Checkliste zur Erfassung einer erblichen Belastung für Brust- und/oder Eierstockkrebs. Geburtshilfe Frauenheilkd 2016. [DOI: 10.1055/s-0036-1592829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Quality of life and sexual function after surgery in early stage vulvar cancer. Eur J Surg Oncol 2014; 41:40-5. [PMID: 25468750 DOI: 10.1016/j.ejso.2014.10.050] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Revised: 10/13/2014] [Accepted: 10/17/2014] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVES AND METHODS Vulvar carcinomas are rare genital malignancies. In a retrospective study on 21 patients factors influencing the quality of life and sexual function were investigated. All patients were interviewed according to the Female Sexual Function Index questionnaire (FSFI) and the Short Form 12(®) questionnaire (SF12). RESULTS We identified 21 patients that had been operated for vulvar carcinoma FIGO stage I or IIIa in the years 2006-2008. Patients that had adjuvant radiotherapy were excluded. 14 patients had been treated by a wide excision, the other 7 by a vulvectomy. 10 patients had undergone a total inguinal lymphadenectomy, 5 patients a sentinel node biopsy. In a multivariate analysis lymphadenectomy was the only factor influencing the patients' sexual function: Patients without lymphadenectomy or with sentinel node biopsy scored better in terms of sexual function, neither age nor the extend of the surgery resulted in a significant difference. CONCLUSION The lymphadenectomy has a negative influence on the patients' sexual function after surgical treatment for vulvar carcinoma. The indication for lymphadenectomy should hence be seen critically.
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Subkutane Mastektomie und simultane Hysterektomie/Adnexektomie - Interdisziplinäres operatives Management bei Frau-zu-Mann-Transsexualismus. HANDCHIR MIKROCHIR P 2013. [DOI: 10.1055/s-0033-1341628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Übertragung in klinikinterne Fortbildungsveranstaltung möglich. GYN TO GO – 2. Kursjahr mit kostenfreien Live-Onlinefortbildungen. Geburtshilfe Frauenheilkd 2012. [DOI: 10.1055/s-0032-1324930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Ileal conduit and continent ileocecal pouch for patients undergoing pelvic exenteration: comparison of complications and quality of life. Int J Gynecol Cancer 2011; 21:403-408. [PMID: 23077738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023] Open
Abstract
OBJECTIVES Creating a continent urinary pouch has become an alternative to the ileal conduit for patients undergoing exenteration for advanced gynecologic malignancies. The objective of this study was to compare clinical outcomes for the 2 methods. METHODS In this retrospective study, we compared intraoperative and postoperative complications and quality-of-life scores for the modified ileocecal pouch and the ileal conduit in anterior or total pelvic exenteration. RESULTS In 33 of 100 patients, an ileal pouch (IP) was created; the other 67 were treated by an ileal conduit (IC). Creating an IP prolonged the exenterative procedure by 97 minutes compared to an IC (IC, 453 minutes vs. IP, 550 minutes; P = 0.009). Overall complication rates were similar, but patients with an IP had significantly more complications of urinary diversion (48%) than patients with an IC (31%; P = 0.03). Follow-up showed urinary loss and frequency of micturition to be comparable, but in patients with an IP, surgery for stomal complications (n = 2) and treatment of bladderstones were necessary more frequently (n = 3). Quality of life according to the 12-item Short Form Health Survey questionnaire was similar in both groups. CONCLUSION A continent IP is an alternative to the IC in cases of pelvic exenteration. Early complications are more frequent with an IP than with an IC. The mode of urinary diversion has little influence on the quality of life in patients with advanced genital cancer.
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Intestinal Complications After Pelvic Exenterations in Gynecologic Oncology. Int J Gynecol Cancer 2009; 19:958-62. [DOI: 10.1111/igc.0b013e3181a3f77c] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Großflächige Vesico-Uterinfistel als Komplikation nach Spontanpartus – Ein Fallbericht. Z Geburtshilfe Neonatol 2009. [DOI: 10.1055/s-0029-1222977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Primärmanifestation eines Non Hodgkin Lymphom der Cervix uteri. Geburtshilfe Frauenheilkd 2008. [DOI: 10.1055/s-0028-1089164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Ovarialcyste in der Postmenopause – Nierencyste als seltene Differentialdiagnose. Geburtshilfe Frauenheilkd 2008. [DOI: 10.1055/s-0028-1089051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Onkoplastische Deckung bei Vulvatumoren unterschiedlicher Genese und Lokalisation. Geburtshilfe Frauenheilkd 2008. [DOI: 10.1055/s-0028-1089313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Prädiktiver Wert des MRT zum Erreichen lokoregionärer Tumorfreiheit vor multiviszeralen Eingriffen. Geburtshilfe Frauenheilkd 2008. [DOI: 10.1055/s-0028-1089150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Darmresektionen im Rahmen der operativen Therapie des Ovarialkarzinomes. Geburtshilfe Frauenheilkd 2007. [DOI: 10.1055/s-2007-983665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Development of a single pulse transcranial magnetic stimulation protocol for individual localization of brain regions for semantic processing. KLIN NEUROPHYSIOL 2006. [DOI: 10.1055/s-2006-939215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Funktionelle Organrekonstruktion in der gynäkologischen Onkologie. Geburtshilfe Frauenheilkd 2005. [DOI: 10.1055/s-2005-837562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Lernziele im Querschnittsbereich Rehabilitation, Physikalische Medizin und Naturheilverfahren nach der 9. Revision der Approbationsordnung für Ärzte. REHABILITATION 2004; 43:337-47. [PMID: 15565535 DOI: 10.1055/s-2004-828349] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
In October 2003 the 9 (th) revision of the Federal Medical Training Regulations (Approbationsordnung) came into effect. The new compulsory interdisciplinary subject "Rehabilitation, Physical Medicine, Naturopathic Treatment" offers the opportunity to teach all students in comprehensive concepts of Rehabilitation such as the International Classification of Functioning, Disability and Health (ICF) of the WHO and the new book 9 of the German Social Code (SGB 9), as well as Physical Medicine and Naturopathic Treatment. Since the content of this new subject has not been defined up to date a joint task force of the German Society of Rehabilitation Science and the German Society of Physical Medicine and Rehabilitation was founded in order to recommend teaching standards. As part of these teaching standards educational objectives are introduced in this article. They should guide the persons in charge of teaching the subject in the medical faculties. In some areas the students should acquire profound abilities and skills in addition to knowledge. The medical faculties may focus on different educational targets according to their individual teaching profile.
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HPV-Detektion in Sentinellymphknoten bei Patientinnen mit Zervixkarzinom. Geburtshilfe Frauenheilkd 2003. [DOI: 10.1055/s-2003-815255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Matched pair analysis of survival after chest-wall recurrence compared to mammary recurrence: a long-term follow up. J Cancer Res Clin Oncol 2001; 127:455-62. [PMID: 11469684 DOI: 10.1007/s004320100238] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND Local recurrence remains a major concern after primary treatment of breast cancer and has a major impact on subsequent survival. While most studies report a poorer survival rate in patients with a local recurrence after mastectomy than after breast conservation, it remains controversial whether different risk profiles at the time of primary diagnosis may account for this difference. METHOD Matched pair analysis of 134 patients with newly diagnosed locoregional recurrence of breast cancer without evidence of systemic disease. Matching criteria included the primary surgical treatment, tumor size, nodal status, and age. The significance of various prognostic parameters at the time of primary diagnosis and at the time of recurrence were evaluated, by univariate and multivariate analyses, with respect to survival after recurrence. The median follow-up was 8.4 years. RESULTS Risk factors at the time of presentation, such as tumor size and lymph node status, were comparable between both groups. Local recurrence occurred on an average 9 months earlier in patients after mastectomy (P = 0.08). Univariate analysis showed that lymph node status (P = 0.0001) and disease-free interval from primary treatment to local recurrence (P = 0.0002) were the most significant single prognostic factors for subsequent survival after local recurrence. The primary surgical treatment modality was shown to be of marginal statistical influence (only P = 0.05). CONCLUSION Local recurrence after mastectomy seems to be associated with worse survival than after breast-conserving therapy. Early onset of chest-wall recurrence, moreover, represents the highest independent risk for cancer-associated death.
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Prognose des Lokalrezidives beim nodalnegativen Mammakarzinom in Abhängigkeit von der Primäroperation - Langzeitergebnisse einer Matched-Pair-Analyse*. Geburtshilfe Frauenheilkd 2001. [DOI: 10.1055/s-2001-11161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Radiotherapy of the chest wall following mastectomy for early-stage breast cancer: impact on local recurrence and overall survival. Int J Radiat Oncol Biol Phys 2000; 48:967-75. [PMID: 11072152 DOI: 10.1016/s0360-3016(00)00743-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Recent studies have renewed an old controversy about the efficacy of adjuvant radiotherapy following mastectomy for breast cancer. Radiotherapy is usually recommended for advanced disease, but whether or not to use it in pT1-T2 pN0 situations is still being debated. This study was designed to clarify whether or not routine radiotherapy of the chest wall following mastectomy reduces the risk of local recurrence and if it influences the overall survival rate. METHODS Retrospective analysis of patients treated with mastectomy for pT1-T2 pN0 tumors and no systemic treatment. Patients treated with radiotherapy of the chest wall following mastectomy (Group A) are compared with those treated with mastectomy alone (Group B). RESULTS A total of 918 patients underwent mastectomy. Patients who received adjuvant radiotherapy after mastectomy (n = 114) had a significantly lower risk for local recurrence. Ten years after the primary diagnosis, 98.1% of the patients with radiotherapy were disease free compared to 86.4% of the patients without radiotherapy. The average time interval from primary diagnosis until local recurrence was 8.9 years in Group A and 2.8 years in Group B. The Cox regression analysis including radiotherapy, tumor size and tumor grading found the highest risk for local recurrence for patients without radiotherapy (p < 0.0004). In terms of overall survival however, the Kaplan-Meier analysis showed no difference between the two groups (p = 0.8787) and the Cox regression analysis failed to show any impact on overall survival. CONCLUSION With observation spanning over 35 years, this study shows that adjuvant radiotherapy of the chest wall following mastectomy reduces the risk for local recurrence in node-negative patients with pT1-T2 tumors but has no impact on the overall survival rate.
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Abstract
Tumor proliferation is of important prognostic significance for several neoplasms. The very few previous studies on this parameter in vulvar carcinoma have shown contradictory results. The aim of this study was to determine the prognostic significance of tumor proliferation in vulvar carcinoma. Paraffin-embedded tissue of 74 squamous cell carcinomas of the vulva was immunostained for MIB-1, detecting Ki-67, and analyzed for staining patterns and the percentage of positive cells. There were three general staining patterns: a diffuse distribution (diffuse type), a localized staining at the infiltrating tumor border (infiltrating type), and a localized staining in basal parts of infiltrating tumor cell aggregates (basal type). The percentage of positive cells was not correlated with morphologic or clinical parameters, nor was it correlated with disease-free and overall survival. MIB-1 staining types were correlated with tumor type and grading. Tumors of diffuse and infiltrating type seemed to have more frequent lymph node metastasis (p = 0.053) and shorter disease-free survival (p = 0.076). In these tumors, overall survival time was reduced significantly (p = 0.02). In multivariate analysis, MIB-1 staining types were the most important factor for overall survival with an odds ratio of 4.73. In conclusion, distribution and not the percentage of proliferating cells is of prognostic significance in squamous cell carcinoma of the vulva.
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Prognostic relevance of immunohistology, tumor size and vascular space involvement in axillary node negative breast cancer. Arch Gynecol Obstet 1998; 261:139-46. [PMID: 9651658 DOI: 10.1007/s004040050213] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVE Adjuvant treatment for patients with axillary node negative (ANN) breast cancer is controversial because operation alone gives a 70% cure rate. Features which predict recurrence are needed and we therefore evaluated the predictive value of tumor diameter and vascular involvement as well as of estrogen receptors (ER), progesterone receptors (PR), p53, MIB-1, c-erb and PCNA demonstrated by immunohistological staining in 178 patients with ANN breast cancer. Although ER status, tumor diameter and vascular space involvement were significantly correlated to the development of recurrence, their sensitivity, specificity and predictive value were too low to give them clinical value.
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Accuracy of preoperative histology and macroscopic assessment of cervical involvement in endometrial carcinoma. Eur J Obstet Gynecol Reprod Biol 1997; 74:205-9. [PMID: 9306120 DOI: 10.1016/s0301-2115(97)00106-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To compare the diagnostic accuracy between the preoperatively and macroscopically established determination of cervical involvement in endometrial carcinoma. STUDY DESIGN During the period 1987 to 1991, 154 patients with endometrial cancer were evaluated in a retrospective blind manner with the objective of assessing the diagnostic accuracy of the preoperative (prehysterectomy curettage) and the macroscopic (sectioned surgical specimen) determination of th involvement of the cervix. The results were compared with histological findings of the hysterectomy specimen (gold standard). RESULTS Preoperative pre-hysterectomy curettage established a sensitivity of 38% and a specificity of 91% whereas the macroscopic findings (gross appearance) confirmed a sensitivity of 50% and a specificity of 95%. A prevalence of 17% for cervical involvement was found. In patients with cervical involvement diagnosed on pre-hysterectomy curettage, a positive predictive value of 45% and negative predictive value of 88% were established. A positive predictive value of 68% and a negative predictive value of 90% resulted from the judgement of the cervical gross appearance. CONCLUSIONS We conclude that the cervical involvement of endometrial carcinoma diagnosed on pre-hysterectomy tissue is less predictive than the judgement of the intraoperative gross appearance of the cervix.
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Abstract
Collagen XIV, a fibril-associated collagen with interrupted triple helices, is expressed in differentiated soft connective tissues and in cartilage. However, a cellular receptor for this protein has not been identified. Here we show that human placental collagen XIV, isolated by a mild and simple two-step method, serves as adhesive protein for a variety of mesenchymal and some epithelial cells. Cell adhesion could be inhibited by preincubation of the collagen XIV substrate with heparin or with the chondroitin/dermatan sulfate proteoglycan decorin and by pretreatment of cells with chondroitinase ABC or heparinase III, suggesting a cell membrane proteoglycan as receptor. Affinity chromatography of 125I-labeled fibroblast cell surface proteins on collagen XIV-Sepharose yielded a chondroitin/dermatan sulfate proteoglycan with a molecular mass of 97-105 kDa after chondroitinase ABC digestion and of 60-70 kDa after further treatment with N-glycosidase F. The eluates contained also some high-molecular-weight material that was susceptible to digestion with heparinase but no detectable integrins. Immunoprecipitation with a specific monoclonal antibody identified the prominent chondroitin/dermatan sulfate proteoglycan as a member of the CD44 family. The interaction between collagen XIV and cells appears to be finely tuned, since matrix-associated glycosaminoglycans, and particularly proteoglycans like decorin, could compete with cells for the binding site(s) on collagen XIV under physiological conditions.
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Abstract
BACKGROUND This study was performed to identify pathologic and clinical features that best correlate with lymph node metastasis and disease free survival among patients with Stage I and II cervical cancer treated by radical hysterectomy. METHODS Three hundred-seventy patients with complete clinical information and pathologic material, including cone and cervical biopsies, were selected for analysis. Of these patients, 301 with clinical stages I and II disease were the subject of this paper. The results of patients with microinvasive carcinoma of the cervix, as defined by the Society of Gynecologic Oncologists (depth of invasion < or = 3 mm and no lymph node vascular space invasion), were reported previously and excluded from this analysis. Patients with small cell carcinoma of the cervix were found to have a very poor prognosis (disease free 5-year survival of 36%) and were also excluded from this analysis (Sevin BU, Nadji M, Metkoch MW, Lu Y, Averette HE. Unpublished data, 1995). Variables studied were patient age, weight, race, marital status, and economic status; tumor size; depth of invasion; lymph node-vascular space involvement; cell type; tumor grade; lymph node metastasis; and number of lymph nodes removed. The influence of these variables on survival was examined by univariate analysis with use of Cox's regression model and the log rank test for comparison of survival curves. RESULTS Factors that predict disease free survival, ranked by degree of significance, were depth of invasion, tumor size, lymph node-vascular space invasion, number of positive nodes, tumor volume, clinical stage, and tumor extension to the vagina or surgical margins. CONCLUSIONS Radical hysterectomy and bilateral lymphadenectomy is standard therapy for patients with Stage IB and IIA carcinoma of the cervix. A variety of surgically defined risk factors predict 5-year disease free survival, and many of these factors are related. Identification of independent risk factors requires a multivariate analysis of data.
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Abstract
The aim of this study was to determine the sensitivity and the specificity of tumor typing in the prehysterectomy curettage in order to assess the diagnostic accuracy in patients with endometrial cancer. Tumor typing was performed on complete prehysterectomy curettages of 154 patients with endometrial cancer treated during 1987-1991. The results were compared with the histologic findings of the hysterectomy specimen as the gold standard. Patients with no carcinoma demonstrable postoperatively in the removed uterus were excluded from the study. Tumor typing on prehysterectomy curettage revealed only a moderate sensitivity of 46-64%. In contrast, the specificity was > 90% for all histologic subtypes with the exception of the endometrioid tumor type (68%). The histologic subtypes (papillary, adenocarcinoma with squamous differentiation, mucinous, serous papillary, clear cell) achieved similar high predictive values despite a much lower prevalence due to the high values of specificity. Tumor typing of endometrial carcinoma based upon the findings of the prehysterectomy curettage reveals different reliabilities depending on the tumor type.
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Abstract
BACKGROUND Recent reports indicate that certain pre- and intraoperatively determined risk factors are predictive of pelvic lymph node metastases from endometrial cancer, allowing selective pelvic lymph node dissection. The objective of this study was to evaluate the accuracy of pre-, pre-/intra- and postoperatively determined tumor characteristics. METHODS The study is based on 100 patients treated from 1987-1991 with total abdominal hysterectomy and bilateral salpingo-oophorectomy. In all patients thorough pelvic lymphadenectomies were performed (no sampling). These patients were evaluated according to different macroscopic and histologic tumor characteristics retrospectively in a blind fashion (the lymph node status was later determined separately). Multivariate analysis was applied and the results were compared using receiver operator characteristic curves. In 15 of 100 patients, pelvic lymph node metastases could be histologically demonstrated. RESULTS Multivariate analysis of 22 tumor characteristics identified the following as being independent in relation to pelvic lymph node metastases: preoperatively determined characteristics: serous papillary tumor type, invasion of myometrium, and histologic grade (Christopherson); pre-/intraoperatively: serous papillary type, histologic grade (Christopherson), and cervical involvement; and postoperatively: lymphangiosis carcinomatosa and hemangiosis carcinomatosa. Receiver operator characteristic curves show that for pelvic node metastases the postoperatively determined histologic findings are more predictive than all other factors that can be evaluated pre- and/or intraoperatively. CONCLUSION Pre- and intraoperative tumor characteristics can determine the individual risk for pelvic lymph node involvement, but additional studies addressing the therapeutic value of pelvic lymphadenectomy would be necessary to define a probability threshold for lymphadenectomy in a decision analysis.
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Zuverlässigkeit der Tumortypisierung des Endometriumkarzinoms am Abrasionsgewebe. Arch Gynecol Obstet 1993. [DOI: 10.1007/bf02266268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Komplikationen nach brusterhaltender Karzinomchirurgie — Ergebnisse einer Langzeitbeobachtung. Arch Gynecol Obstet 1993. [DOI: 10.1007/bf02266217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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[Neuroendocrine cancer of the uterine cervix: an especially aggressive form of cancer with clinical, diagnostic and therapeutic characteristics]. Geburtshilfe Frauenheilkd 1993; 53:448-54. [PMID: 8396541 DOI: 10.1055/s-2007-1022912] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
The compilation of neuroendocrine carcinomas of the cervix uteri comprises a rare group of carcinomas characterised by particularly aggressive behaviour. These carcinomas can be described and differentiated from similar carcinomas with different biological behaviour by light microscopy and immunohistochemical investigations. We present three patients with neuroendocrine carcinoma of the cervix, stage I b, all of them operated according to Wertheim's operation with pelvic lymphadenectomy and in one case paraaortal lymphadenectomy. In all three cases we found a clinical manifestation of hematogenic metastases. Since we are not aware of any reports on this form of carcinoma in German literature, we would emphasise the importance of diagnostic differentiation between neuroendocrine carcinomas of the cervix and other similar carcinomas of this localisation, in particular since this form of carcinoma requires specific therapeutic procedures.
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[Adenocarcinoma and adenosis of the vagina. On the histogenesis, diagnosis and therapy of a rare genital neoplasms]. Geburtshilfe Frauenheilkd 1993; 53:308-13. [PMID: 8514101 DOI: 10.1055/s-2007-1022888] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
In the United States, vaginal adenosis and clear-cell carcinoma of the vagina were frequently observed in young women, who had been exposed to the synthetic estrogen diethyl-stilbestrol (DES) during their embryonic development. In Germany, obviously, no such exposure occurred. Clearly, such diseases also develop without the context of intrauterine exposure to certain substances. Our own case of such a partly exophytic, partly endophytic adeno-carcinoma of the vagina with multifocal vaginal adenosis, demonstrates the histogenesis, symptoms, diagnostic procedures and therapy of this rare disease. Since young women during their reproductive years are mostly affected, the possibility of fertility-conserving surgery is discussed despite the current practice of radical cancer surgery (with and without radiation). In the 25-year-old patient, we conducted a colpectomy whilst leaving the uterus and ovaries, and replaced the vaginal defect by a sigmoid transplant anastomosed to the cervix. The patient has regular menstrual cycles, should, however, not become pregnant for 1 to 2 years for oncological reasons.
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[Prognostic factors in node-negative breast cancer]. GYNAKOLOGISCH-GEBURTSHILFLICHE RUNDSCHAU 1993; 33 Suppl 1:238. [PMID: 8118289 DOI: 10.1159/000272238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Abstract
BACKGROUND Microinvasive carcinoma of the cervix (MIC) has been poorly defined in the past and is still a focus of persistent controversy. In 1985, the International Federation of Gynecology and Obstetrics (FIGO) defined Stage IA as "preclinical invasive carcinoma, diagnosed by microscopy only," subdividing it into Stage IA1 or "minimal microscopic stromal invasion," and Stage IA2 or "tumor with invasive component 5 mm or less in depth taken from the base of the epithelium and 7 mm or less in horizontal spread." In 1974, the Society of Gynecologic Oncologists (SGO) defined MIC as any lesion with a depth of invasion of 3 mm or less from the base of the epithelium, without lymphatic or vascular space invasion. METHODS To assess the risk of lymph node metastasis and treatment failures, pathologic material and clinical data on 370 patients with Stage I carcinoma of the cervix, who were treated by radical hysterectomy and pelvic-aortic node dissection, were reviewed. Histopathologic analysis of tumors was based on a uniform format, including measurement of the maximum depth of invasion, the width and length of the horizontal tumor spread, invasive growth pattern, cell type, tumor grade, and lymphatic or vascular space involvement. RESULTS Of the 370 patients, 110 had a depth of invasion of 5 mm or less. Of these, 54 patients fulfilled the SGO definition of MIC; 42, the new FIGO Stage IA2 definition; and 27, both definitions. None of the patients with MIC, as defined by either the SGO or the new FIGO Stage IA2, had lymph node metastases or tumor recurrence. These data support the conclusion that MIC, defined by either the SGO or FIGO definitions, have a low risk for lymph node metastasis or recurrent carcinoma. A review of the literature indicated a recurrence rate for Stage IA2 of 4.2%. In addition to depth of invasion, lymph vascular space invasion is a better predictor of lymph node metastasis and recurrence than the surface dimension. CONCLUSIONS The authors recommend adoption of the SGO definition of MIC. Patients with a depth of invasion of 3 mm or less without lymph vascular space invasion safely can be treated conservatively.
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Correlation of c-erbB-2 protein expression with histologic grade, lymph node involvement and steroid receptor status in human breast tumors. Arch Gynecol Obstet 1992; 251:45-50. [PMID: 1347986 DOI: 10.1007/bf02718277] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The association of c-erbB-2 gene amplification product (p185) with histologic tumor type in 100 patients with primary breast cancer was determined. In 49 patients with infiltrating ductal carcinoma p185 detection was correlated with histologic findings (tumor grade, lymphnode status, receptor status). Strong positive staining for p185 protein was found in 10 patients (20%) with infiltrating ductal breast carcinoma and correlated with complete negative estrogen/progesterone receptor status and with histologic grade G3. There was neither an association with lymphnode involvement nor was there any to negative estrogen and progesterone receptor status alone. At present, we cannot say whether or not there is a correlation between the degree of c-erbB-2 gene amplification and prognosis. Follow-up studies are necessary to determine whether c-erbB-2 gene amplification allows definition of a specific subset of women who could benefit from adjuvant therapy.
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Abstract
7 cases of serous-papillary adenocarcinoma of the endometrium (UPSC) were found in a retrospective study of 80 patients which were treated at the Department of Gynaecology of the University of Munich from August 1987 to December 1989 because of endometrial adenocarcinoma. Characteristic histologic findings and prognostic factors of the UPSC were examined by means of large scale sections of the completely worked-up uteri and compared with the usual adenocarcinoma of the endometrioid type (UEC). Despite only minimal myometrial infiltration in some cases, lymphangiosis carcinomatosa was almost always present (6/7) and more than 50% of patients showed evidence of blood vessel involvement. In all patients with pelvic lymph node dissection metastases were found. According to our results in line with the literature, UPSC is a highly malignant and morphologically distinct variant of endometrial adenocarcinoma without promising treatment to date.
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Vulvar Paget's disease. Is immunocytochemistry helpful in assessing the surgical margins? THE JOURNAL OF REPRODUCTIVE MEDICINE 1990; 35:1002-4. [PMID: 1703577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
From January 1977 to December 1988, 19 patients with biopsy-proven Paget's disease of the vulva underwent simple or radical vulvectomy at the University of Miami/Jackson Memorial Medical Center. All vulvectomy specimens were evaluated immunocytochemically for the expression of carcinoembryonic antigen (CEA), epithelial membrane antigen (EMA) and low-molecular-weight keratins 8 and 18 (LMK), both in areas containing neoplastic cells and in histologically negative surgical margins. Neoplastic Paget's cells stained positively for CEA in all cases; they were positive for EMA and LMK in 18 and 17 cases, respectively. In all eight cases with underlying in situ or invasive carcinomas, CEA, EMA and LMK were localized in the underlying tumors as well. None of the histologically proven negative margins reacted for CEA, EMA or LMK on immunocytochemistry. CEA appears to be a valuable immunocytochemical marker for extramammary Paget's disease; EMA and LMK are also expressed by the majority of such cases. None of these markers, however, is of added value in identifying Paget's cells in surgical margins if those margins appear negative on routine hematoxylin-and-eosin staining.
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[Immunohistochemistry in the diagnosis of gynecologic neoplasms]. Geburtshilfe Frauenheilkd 1990; 50:585-92. [PMID: 2210306 DOI: 10.1055/s-2008-1026306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
This survey presents the practical application of immunohistochemistry additional to clinical anamnesis and histology (HE staining) in the differential diagnosis of morphologically similar lesions. First of all, the algorithmic approach for immunohistological diagnosis of undifferentiated or non-classifiable malignant neoplasias of the female genital tract is described and the significance of immunohistochemistry for the differential diagnostic discrimination and the histogenesis of organ-specific gynaecological neoplasias is re-assessed.
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