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BACKGROUND: Pregnancy-associated breast cancer (PABC) is a rare entity whose prognosis has previously been studied and is subject to controversy. METHODS: Survival of patients with PABC diagnosed between 2009 and 2021 with breast cancer during pregnancy or until 1 year after childbirth was compared with non-pregnant patients with breast cancer from the same period at La Paz University Hospital. Cox proportional hazards regression was used to compare disease-free (DFS) and overall (OS) survival between the groups, adjusting for grade and pathologic stage. RESULTS: Among the 89 included patients with breast cancer, 34 were diagnosed during pregnancy, and 55 were not pregnant. The pregnant patients were more likely to have grade 3 tumors (61.3% vs 37%, p = 0.023) and an advanced stage (pathologic stage III-IV: 44.1% vs 17.6%, p = 0.008). Median follow-up was 47 months for the pregnant group and 46 months for the control group. After adjustments for tumor grade and pathologic stage, OS was comparable between the groups (HR 2.03; 95% CI 0.61 to 6.79; P = 0.25). CONCLUSIONS: The outcome of women diagnosed with PABC is comparable to young non-pregnant controls. However, it should be taken into account that PABC has a more aggressive phenotype.
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Azidas , Neoplasias de la Mama , Complicaciones Neoplásicas del Embarazo , Propanolaminas , Humanos , Embarazo , Femenino , Neoplasias de la Mama/patología , Pronóstico , PartoRESUMEN
PURPOSE: The aim of this case report is to emphasize the significance of the growing teratoma syndrome. Growing teratoma syndrome is frequently misdiagnosed due to its low prevalence, with an estimated incidence of 19% among all immature ovarian teratomas and a lack of experience among healthcare professionals. It is characterized by the growth of benign tumoral tissue during or after chemotherapy for malignant germ cell tumors. CASE REPORT: Our case is about a 46-year-old patient diagnosed with an immature teratoma who was treated unsuccessfully with surgery and chemotherapy. The patient was then referred to our hospital for a second opinion, where this unknown entity was diagnosed and underwent complete surgical debulking, including abdominal wall resection and subsequent repair. CONCLUSION: Physicians need to be aware of rapidly growing masses during or after chemotherapy because early recognition of this syndrome is essential for the adequate treatment of our patients.
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AIM: To evaluate the reliability of sagittal abdominal diameter (SAD)-a surrogate of visceral obesity-in magnetic resonance imaging, and its accuracy to predict the surgical morbidity of aortic lymphadenectomy. METHODS: We conducted a multicenter reliability (phase 1) and accuracy (phase 2) cohort study in three Spanish referral hospitals. We retrospectively analyzed data from the STELLA-2 randomized controlled trial that included high-risk endometrial cancer patients undergoing minimally invasive surgical staging. Patients were classified into subgroups: conventional versus robotic-assisted laparoscopy, and transperitoneal versus extraperitoneal technique. In the first phase, we measured the agreement of three SAD measurements (at the umbilicus, renal vein, and inferior mesenteric artery) and selected the most reliable one. In phase 2, we evaluated the diagnostic accuracy of SAD to predict surgical morbidity. Surgical morbidity was the main outcome measure, it was defined by a core outcome set including variables related to blood loss, operative time, surgical complications, and para-aortic lymphadenectomy difficulty. RESULTS: In phase 1, all measurements showed good inter-rater and intra-rater agreement. Umbilical SAD (u-SAD) was the most reliable one. In phase 2, we included 136 patients. u-SAD had a good diagnostic accuracy to predict surgical morbidity in patients undergoing transperitoneal laparoscopic lymphadenectomy (0.73 in ROC curve). It performed better than body mass index and other anthropometric measurements. We calculated a cut-off point of 246 mm (sensitivity: 0.56, specificity: 0.80). CONCLUSIONS: u-SAD is a simple, reliable, and potentially useful measurement to predict surgical morbidity in endometrial cancer patients undergoing minimally invasive surgical staging, especially when facing transperitoneal aortic lymphadenectomy.
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Neoplasias Endometriales , Laparoscopía , Procedimientos Quirúrgicos Robotizados , Femenino , Humanos , Estudios de Cohortes , Estudios Retrospectivos , Obesidad Abdominal/etiología , Obesidad Abdominal/patología , Obesidad Abdominal/cirugía , Reproducibilidad de los Resultados , Procedimientos Quirúrgicos Robotizados/métodos , Escisión del Ganglio Linfático/métodos , Laparoscopía/métodos , Neoplasias Endometriales/patología , Estadificación de NeoplasiasRESUMEN
OBJECTIVE: To assess the value of preoperative 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) scan, combined with clinical variables, in predicting complete cytoreduction in selected patients with advanced ovarian cancer. METHODS: We carried out a multicenter, observational, retrospective study evaluating patients who underwent primary cytoreductive surgery for advanced ovarian cancer in two Spanish centers between January 2017 and January 2022. Inclusion criteria were histological confirmation of invasive epithelial ovarian carcinoma; preoperative International Federation of Gynecology and Obstetrics (FIGO) stage III or IV; upfront cytoreductive surgery; and 18F-FDG PET/CT performed 1 month prior to surgery. A modified 18F-FDG PET/CT peritoneal cancer index score was calculated for all patients. Clinical variables and preoperative 18F-FDG PET/CT findings were analyzed and a multivariate model was constructed. A predictive score based on the odds ratio of the variables was calculated to determine patient selection. RESULTS: A total of 45 patients underwent primary cytoreductive surgery. Complete resection was achieved in 36 (80%) patients. On multivariate analysis, two clinical variables (age ≥58 years and American Society of Anesthesiology score ≥3) and two preoperative 18F-FDG PET/CT scan findings (presence of extra-abdominal lymph node involvement and modified peritoneal cancer index value of 6 or more) were associated with gross residual disease. For this multivariate model predictive of non-complete cytoreduction, the area under the curve was 0.881. A predictive value of ≥5 was the most predictive cut-off for gross residual disease. Complete resection rate was 91.7% in patients with a score of ≤4 and 33.3% in patients with a score of ≥5 points on the predictive score. CONCLUSIONS: In selected patients, a predictive score value ≥5 may be consider as a cut-off point for triaging patients to diagnostic laparoscopy before the primary surgery or neoadjuvant chemotherapy.
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OBJECTIVES: Cancer-related systemic inflammation has been associated with prognosis in multiple cancer types. Conversely, local inflammation, which is characterized by dense intratumoral immune infiltrates, is a favorable predictor of survival outcome. However, these survival associations are not well established in ovarian cancer, particularly in the less frequent endometrioid and clear cell endometriosis associated histotypes. METHODS: This retrospective study included 119 patients (63 endometrioid and 56 clear cell ovarian carcinomas). We performed a comprehensive survival association analysis of both systemic (neutrophil-to-lymphocyte ratio or presence of endometriosis) and local inflammation markers (CD3+ and CD8+ tumor infiltrating lymphocytes) using multivariate Cox proportional hazards models that account for confounding factors. RESULTS: Medium to high levels of intraepithelial CD8+ tumor infiltrating lymphocytes are associated with longer survival in endometrioid ovarian cancer (p=0.04). In addition, we found that intraepithelial CD8+ tumor infiltrating lymphocytes are prognostic in clear cell ovarian cancer (p=0.02), and that intraepithelial CD3+ tumor infiltrating lymphocytes are also associated with improved outcome (p=0.02). Furthermore, intratumoral CD3+ and CD8+ tumor infiltrating lymphocytes showed improved prognosis in the endometrioid subtype (p<0.1). No prognostic value was observed for systemic immune markers. CONCLUSIONS: In this study, patients with endometrioid and clear cell ovarian cancer with moderate to high CD8+ and CD3+ intraepithelial tumor infiltrating lymphocytes had longer overall survival. Higher expression of intratumoral CD3+ and CD8+ tumor infiltrating lymphocytes also showed an improved outcome in endometrioid ovarian cancer. In contrast, systemic inflammation, evaluated by neutrophil-to-lymphocyte ratio or presence of endometriosis, did not have a prognostic impact in these histologic subtypes.
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Adenocarcinoma de Células Claras , Carcinoma Endometrioide , Endometriosis , Neoplasias Ováricas , Adenocarcinoma de Células Claras/patología , Linfocitos T CD8-positivos , Carcinoma Endometrioide/patología , Carcinoma Epitelial de Ovario/patología , Endometriosis/patología , Femenino , Humanos , Inflamación/metabolismo , Inflamación/patología , Linfocitos Infiltrantes de Tumor , Neoplasias Ováricas/patología , Pronóstico , Estudios RetrospectivosRESUMEN
OBJECTIVE: We sought to evaluate the impact of chemotherapy response score according to the number of cycles of neoadjuvant chemotherapy, on disease-free survival and overall survival, in patients with advanced epithelial ovarian cancer ineligible for primary debulking surgery. METHODS: This multicenter retrospective study included patients with International Federation of Gynecology and Obstetrics (FIGO) stage IIIC-IV epithelial ovarian cancer who underwent 3-4 or 6 cycles of a platinum and taxane-based neoadjuvant chemotherapy, followed by complete cytoreduction surgery (CC-0) or cytoreduction to minimal residual disease (CC-1), between January 2008 and December 2015, in four institutions. Disease-free survival and overall survival were assessed according to the histological response to chemotherapy defined by the validated chemotherapy response score. RESULTS: A total of 365 patients were included: 219 (60.0%) received 3-4 cycles of neoadjuvant chemotherapy, and 146 (40.0%) had 6 cycles of neoadjuvant chemotherapy before cytoreductive surgery. There were no significant differences in early relapses, disease-free survival, and overall survival according to the number of neoadjuvant chemotherapy cycles. However, regardless of the number cycles of neoadjuvant chemotherapy, persistent extensive histological disease (chemotherapy response score 1-2) was significantly associated with a higher peritoneal cancer index, minimal residual disease (CC-1), and early relapses. Median disease-free survival in patients with complete or near-complete response (score 3) was 28.3 months (95% CI 21.6 to 36.8), whereas it was 16.3 months in patients with chemotherapy response score 1-2 (95% CI 14.7 to 18.0, p<0.001). CONCLUSION: In our cohort, the number of neoadjuvant chemotherapy cycles was not associated with disease-free survival or overall survival. Chemotherapy response score 3 improved oncological outcome regardless of the number of neoadjuvant chemotherapy cycles.
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PURPOSE: Deep endometriosis (DE) is defined by the presence of ectopic endometrial glands, with rectal involvement ranging from 5.3 to 12%. The prevalence of low anterior resection-like syndrome (LARS) in patients with DE, how it affects quality of life (QoL), and its evolution after surgery is unclear. The objective of this study was to assess the gastrointestinal functional outcomes and QoL in patients who underwent surgery for DE. PATIENTS AND METHODS: A prospective study was conducted from 2017 to 2019, recruiting patients who underwent DE surgery with and without rectal resection. Patients completed LARS and SF-36 questionnaires before, at 6 months and at 1 year after surgery. RESULTS: Eighty-two patients were enrolled. Rectal segmental resection was required in 16 (19.5%) patients, shaving in 16 (19.5%) and discoid resection in 8 (9.8%). All 8 domains of the SF-36 questionnaire showed improvement during follow-up, reflecting improved QoL after surgery (p ≤ 0.05) in all patients. Mean LARS scores for patients without rectal surgery were 7.5 ± 10.4 before and 13.7 ± 14.2 1 year after surgery; rectal surgery was 13.6 ± 13.6 and 14.6 ± 13.1, respectively (p = 0.17). No significant differences were found in the rectal surgery patients' postoperative LARS score among the 3 rectal DE surgical techniques (p = 0.97), and the SF-36 scores improved independent of the technique performed. CONCLUSIONS: Patients with DE present a LARS-like syndrome before surgery that does not appear to be negatively affected after rectal surgery, independent of the technique performed. Rectal surgery improves the QoL of patients with DE patients as measured by the SF-36 questionnaire at 1 year of follow-up.
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Endometriosis , Enfermedades del Recto , Neoplasias del Recto , Femenino , Humanos , Calidad de Vida , Complicaciones Posoperatorias/epidemiología , Endometriosis/cirugía , Estudios Prospectivos , Síndrome , Neoplasias del Recto/cirugía , Resultado del Tratamiento , Enfermedades del Recto/cirugíaRESUMEN
AIM: Our study aims to investigate the safety and effectiveness of sentinel lymph node biopsy using indocyanine green (ICG) for the surgical staging of early-stage endometrial cancer in comparison to technetium-99 m use. METHODS: We conducted an observational retrospective study with patients diagnosed of endometrial cancer and FIGO stages I-II. All participants were injected technetium-99m the day prior to the surgery and underwent lymphoscintigraphy along with single-photon emission computed tomography. In addition, all patients were administered intraoperatively ICG injection to detect sentinel lymph node biopsy. The surgical staging was then completed according to the European Society for Medical Oncology preoperative risk category. Data obtained from the analysis of technetium-99m detection was compared to ICG detection. RESULTS: A total of 53 women with endometrial cancer were included in the study, 49 (92.5%) of them showed drainage preoperatively in the single-photon emission computed tomography and/or lymphoscintigraphy. The intraoperative bilateral detection rate for technetium-99 m was 26 (49.1%) patients compared to 40 (75.5%) patients with ICG (p = 0.013). We observed a 42.5% increase in the mean number of lymph nodes retrieved by ICG compared to technetium-99m (2.85 vs 2,0 nodes; p = 0.002). We intraoperatively identified 164 lymph nodes, 104 (63.4%) located in both obturator areas and external iliac vessels. CONCLUSION: The use of ICG for the performance of sentinel node biopsy in patients with endometrial cancer seems safe and could be superior to technetium-99 m, since it offers a higher bilateral detection rate and nodal retrieval, resulting in the possibility to perform safely less full staging lymphadenectomies.
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Neoplasias Endometriales , Verde de Indocianina , Colorantes , Neoplasias Endometriales/diagnóstico por imagen , Neoplasias Endometriales/cirugía , Femenino , Humanos , Escisión del Ganglio Linfático , Ganglios Linfáticos , Radiofármacos , Estudios Retrospectivos , Biopsia del Ganglio Linfático CentinelaRESUMEN
OBJECTIVE: To assess oncologic outcomes in endometrial cancer patients with low-volume metastasis (LVM) in the sentinel lymph nodes (SLNs). METHODS: Patients with endometrial cancer and SLN-LVM (≤2â¯mm) from December 3, 2009, to December 31, 2018, were retrospectively identified from 22 centers worldwide. Patients with International Federation of Gynecology and Obstetrics (FIGO) stage IV, adnexal involvement, or unknown adjuvant therapy (ATx) were excluded. RESULTS: Of 247 patients included, 132 had isolated tumor cell (ITC) and 115 had micrometastasis (MM). Overall 4-year recurrence-free survival (RFS) was 77.6% (95% CI, 70.2%-85.9%); median follow-up for patients without recurrence was 29.6 (interquartile range, 19.2-41.5) months. At multivariate analysis, Non-endometrioid (NE) (HR, 5.00; 95% CI, 2.50-9.99; Pâ¯<â¯.001), lymphovascular space invasion (LVSI) (HR, 3.26; 95% CI, 1.45-7.31; P =â¯.004), and uterine serosal invasion (USI) (HR, 3.70; 95% CI, 1.44-9.54; Pâ¯=â¯.007) were independent predictors of recurrence. Among 47 endometrioid ITC patients without ATx, 4-year RFS was 82.6% (95% CI, 70.1%-97.2). Considering 18 ITC patients with endometrioid grade 1 disease, without LVSI, USI, or ATx, only 1 had recurrence (median follow-up, 24.8â¯months). CONCLUSIONS: In patients with SLN-LVM, NE, LVSI, and USI were independent risk factors for recurrence. Patients with any risk factor had poor prognosis, even when receiving ATx. Patients with ITC and grade 1 endometrioid disease (no LVSI/USI) had favorable prognosis, even without ATx. Further analysis (with more patients and longer follow-up) is needed to assess whether ATx can be withheld in this low-risk subgroup.
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Neoplasias Endometriales/patología , Neoplasias Endometriales/terapia , Recurrencia Local de Neoplasia/patología , Ganglio Linfático Centinela/patología , Anciano , Carcinoma Endometrioide/patología , Carcinoma Endometrioide/terapia , Femenino , Humanos , Metástasis Linfática , Persona de Mediana Edad , Estadificación de Neoplasias , Resultado del TratamientoRESUMEN
Uterine fibroids are the most frequent solid benign tumors of the female pelvis. The most frequent location is the uterine corpus; however, it has been also reported in cervical placement and broad ligament. Rarely it has been reported a case of intestinal fibroid after previous history of myomectomy. We report the case of a patient, with no surgical history of interest, who underwent a diagnostic laparoscopy due to suspicion of malignant abdominal mass. Ajejunal fibroid was found, which was removed via laparoscopy without complications. Laparoscopy may be considered in case of intestinal fibriod despite its rarity, due to the better postoperative recovery and cosmetic outcomes compared to laparotomy.
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Neoplasias del Yeyuno/cirugía , Laparoscopía , Leiomioma/cirugía , Anciano de 80 o más Años , Femenino , HumanosRESUMEN
BACKGROUND: Endometriosis affects to 5-12% women. Laparoscopic surgery is the treatment of choice, but the high rate of recurrence is alarming. OBJECTIVE: Analyse the influence of various variables in the recurrence after ovarian endometrioma laparoscopic excision. MATERIAL AND METHODS: Retrospective study of 214 cases with laparoscopic treatment in 2005 and 2006 in the Hospital La Paz. A 5 years follow-up was made. Choosen recurrence criteria were pain and suggestive ultrasound finding. Variables studied were: age, pain (0-10), Ca 125 levels, myoma, adenomyosis, number, size and laterality of cyst, medical treatment before and after laparoscopic surgery, infertility, kind of surgery and characteristics, progression and treatment of recurrences. RESULTS: 30,8% (66/214) of patients presented pain recurrence, 28% (60/214) ultrasound recurrence. Patients with symptomatic recurrence had a bigger degree of dysmenorrhea and dyspareunia before surgery (6.8 +/- 2.5 and 1.3 +/- 2.5 against 3.8 +/- 3.4 and 0.2 +/- 1.0 in no recurrence ones (p = 0.0001; p = 0.0001). Previous dysmenorrheal and dyspareunia punctuation was also greater in ultrasound recurrences (5.9 +/- 3.3 and 1.2 +/- 2.5 against 4.3 +/- 3.4 and 0.2 +/- 1.1 of those with no recurrence) (p = 0.003; p = 0.002). Dysmenorrhea recurrence was greater in young (31.3 +/- 5.4 years old versus 34.3 +/- 7.8; p = 0.02), with cystectomy (35% versus 16,7% in adnexectomy; p = 0.02), adhesiolysis (46.4% versus 23.4%; p = 0.001) and with medical treatment after surgery (41.5% against 22.5%; p = 0.004). The mean time of no symptomatic recurrence was 44 months (CI 95%: 41-47) and the no ultrasound recurrence was 47 months (CI 95%: 45-50). CONCLUSION: Dysmenorrhea and dyspareunia degree before surgery was the most clearly associated factor with recurrence.
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Endometriosis/diagnóstico por imagen , Endometriosis/cirugía , Laparoscopía , Adulto , Endometriosis/diagnóstico , Femenino , Estudios de Seguimiento , Humanos , Recurrencia , Estudios Retrospectivos , UltrasonografíaRESUMEN
Objective: Assess the surgeons' workload during deep endometriosis surgery after ureteral ICG. Design: Prospective, consecutive, comparative, single-center study. Population: 41 patients enrolled to deep endometriosis surgery with ureteral ICG from January 2019 to July 2021 at La Paz University Hospital. Methods: Patients were divided into 2 groups: patients operated during the learning curve of ureteral ICG instillation and patients operated after the technique was implemented and routinely performed. After surgery, the SURG-TLX form was completed by the surgeons. We evaluated whether a workload reduction occurred. Main outcomes measures: Surgeon's workload was measured using the SURG-TLX form, obtaining the total workload and 6 different dimensions (distractions, temporal demands, task complexity, mental demands, situational stress and physical demands). Results: A significant positive correlation was found between surgical complexity and situational stress (p = 0.04). Mental demands (p = 0.021), physical demands (p = 0.03), and total workload (p = 0.025) were significantly lower when the technique was routinely performed. The mental demand, physical demands, and total workload perceived by the surgeons at the beginning of the implementation was higher (68 [39-72], 27 [11-46.5], 229 [163-240], respectively) than in the latter ones (40 [9-63], 11.5 [0-32.8], 152 [133.3-213.8], respectively). Distractions appeared to be higher in the latter surgeries (8.5 [0-27.8]) than in the first surgeries (0 [0-7]; p = 0.057). Conclusions: Ureter ICG instillation prior to DE surgery significantly reduces the mental and physical demands and total workload of the surgeons in DE surgeries after overcoming the learning curve. Distractions appear to increase as surgical stress decreases.
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INTRODUCTION: Laparoscopy is a surgical procedure that has been used widely in medicine over the last thirty years. In gynecology, laparoscopy is the "gold standard" for the majority of gynecological procedures, as its superiority over laparotomy has been widely demonstrated. In recent years, the current trend of gynecologists is to make laparoscopy surgery even less invasive by reducing the number of incisions in the skin, as it happens with laparoendoscopic single-site surgery, or by reducing the size of them as in mini-laparoscopy. The aim of this work was to perform an extensive review and update of the evolution of single-port surgery and mini-laparoscopic surgery in gynecology as well as to evaluate its current role in this field. EVIDENCE ACQUISITION: A systematic review was performed during April and May 2020. PRISMA guidelines were followed for the literature search. EVIDENCE SYNTHESIS: The main objective of performing less invasive procedures is to reduce both intraoperative complications (decreased risk of bleeding or damage to internal organs), and postoperative ones (hernias through the trocar) and improve cosmetic results. Results of studies about LESS and mini-LPS showed encouraging results, being both of them safe with a similar perioperative and postoperative outcome. They have the approval of the international surgical community as well as patients' satisfaction with cosmetic results. CONCLUSIONS: Minimally invasive surgery is the present and future in gynecological surgery. More prospective randomized trials are needed in order to obtain valid results and affirm that both LESS and Mini-LPS are superior to conventional laparoscopy.
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Procedimientos Quirúrgicos Ginecológicos , Laparoscopía , Femenino , Humanos , Procedimientos Quirúrgicos Mínimamente Invasivos , Estudios Prospectivos , Instrumentos QuirúrgicosRESUMEN
Objective: To evaluate the oncological outcomes of patients with low-volume metastasis compared to those with macrometastasis and negative nodes in endometrial cancer. Methods: A single institutional retrospective study was carried out, which included all patients with endometrial cancer who underwent surgical treatment between January 2007 and December 2016. We analyzed the progression-free survival (PFS) and overall survival (OS) of all patients after sentinel node biopsy and full nodal surgical staging according to their final pathological nodal status, focusing on the impact of the size of nodal metastasis. Results: A total of 270 patients were operated on during the study period; among them, 230 (85.2%) patients underwent nodal staging. On final pathology, 196 (85.2%) patients had negative lymph nodes; low-volume metastasis (LVM) was present in 14 (6.1%) patients: 6 (2.6%) patients had isolated tumor cells (ITCs) and 8 (3.5%) patients presented just micrometastasis; additionally, 20 (8.7%) patients presented macrometastasis. After a median (range) follow-up of 60 (0-146) months, patients with macrometastasis showed a significantly worse PFS compared to LVM and node-negative patients (61.1% vs. 71.4% vs. 83.2%, respectively; p = 0.018), and similar results were obtained for 5-year OS (50% vs. 78.6% vs. 81.5%, respectively; p < 0.001). Half of the patients presenting LVM did not receive adjuvant treatment. Moreover, LVM had a moderate nonsignificant decrease in 5-year PFS compared to node-negative patients. Conclusions: Patients with endometrial cancer and low-volume nodal metastasis demonstrated a better prognosis than those presenting macrometastasis. Low-volume metastasis did not show worse oncological outcomes than node-negative patients, although there was a slight decrease in progression-free survival.
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OBJECTIVE: To compare the performance of magnetic resonance imaging (MRI) and transvaginal ultrasound (TVU) in detecting deep infiltrating endometriosis (DIE), using Enzian classification. Secondarily, to evaluate the influence of nodule size on the accuracy of MRI and TVU. METHODS: A retrospective study was carried out at "La Paz" University Hospital, Madrid, Spain, between April 2012 and December 2014. Inclusion criteria were suspicion of DIE at gynecologic examination, indication to undergo TVU, MRI and surgery. Exclusion criteria were previous hysterectomy, bowel resection, or urinary tract surgery. The diagnosis of DIE using MRI or TVU was considered positive when it correlated with histology. Sensitivity, specificity, accuracy, and mean size of the nodule were calculated. RESULTS: In the present study involving 48 women, TVU demonstrated greater accuracy than MRI for recto-vaginal (77% vs 69%) and vaginal (94% vs 89%) endometriosis. MRI showed greater accuracy (96%) than TVU (92%) for bladder endometriosis. The size of the nodule did not have a significantly different effect on the accuracy of TVU compared with MRI. CONCLUSION: In the present study, TVU provided a more accurate localization of vaginal and recto-vaginal endometriosis as compared with MRI; however, MRI should be recommended if a suspicion of bladder endometriosis exists. The nodule size did not seem to influence the accuracy of the two techniques.
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Endometriosis/diagnóstico por imagen , Imagen por Resonancia Magnética , Enfermedades del Recto/diagnóstico por imagen , Ultrasonografía , Enfermedades de la Vejiga Urinaria/diagnóstico por imagen , Enfermedades Vaginales/diagnóstico por imagen , Adulto , Endometriosis/clasificación , Endometriosis/patología , Endometriosis/cirugía , Femenino , Humanos , Persona de Mediana Edad , Estudios Retrospectivos , Sensibilidad y Especificidad , España , Encuestas y CuestionariosRESUMEN
OBJECTIVE: The aim of the present study was to compare post-operative complications and recurrence of three surgical techniques: segmental resection, discoid excision and nodule shaving. STUDY DESIGN: From January 2014 to December 2017, 143 patients who underwent segmental bowel resections for endometriosis at "La Paz" University Hospital, were enrolled and grouped by different techniques. We compared post-operative complications and recurrence rate in three groups: 76 (53%) patients underwent segmental resection (group I), 20 (14%) patients underwent discoid resection (group II) and 47 (33%) patients underwent rectal shaving (group III).Qualitative data was defined by absolute values and percentages, and quantitative data by mean and standard deviation. Qualitative variables between groups were compared using Chi- squared test. While quantitative data between groups was performed by means of t-test and ANOVA test. For all statistical tests a value of p < 0.05 will be considered statistically significant. RESULT: Segmental resection was associated with higher rate of severe post-operative complications in comparison with discoid resection or shaving technique (23.5% versus 5% versus 0% respectively) (p = 0.005). We showed statistical differences among the three study groups for nodule size (p < 0.001) and localization (p = 0.02). Our analysis showed statistical differences among the three groups in term of additional procedures performed at the same time of bowel surgery, in particular in case of endometriosis of the ureter (p = 0.001) and the parametrium (p = 0.04).After a long follow-up (46.4 ± 0.5 months for the group I, 42.2 ± 1.6 months for the group II, 39.7 ± 1.8 months for the group III), the shaving group was associated to higher recurrence rate (12.7%) in comparison with the discoid group (5%) and the segmental resection group (1.3%) (p = 0.01). CONCLUSION: We showed that segmental resection is associated with high rate of postoperative complications. Conversely, this strategy should avoid the need of further interventions in young patients. Conservative surgery, such as discoid resection and shaving, revealed a higher recurrence rate and could be more appropriate in women approximating menopause because of the lower possibility of recurrence.
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OBJECTIVE: Ileocecal endometriosis is rare. Symptoms range from no symptoms, cramps, vomiting, to acute intestinal obstruction. Our objective was to review our cases, clarify, and resume its most appropriate management focusing on the factors to determine diagnosis. This is a retrospective study by revision of medical charts of all ileal endometriosis cases of our unit from 2006 to 2014. CASE REPORT: Seven cases were found; three (43%) had previous endometriosis laparoscopic diagnosis, four (57%) had partial bowel obstruction episodes, three (43%) had chronic pelvic pain, and one developed acute intestinal obstruction in postoperative ileostomy closure. In three (43%), the diagnosis was made with magnetic resonance imaging (MRI) and double contrast barium enema, in one (14%) only with MRI, and the other three (43%) during surgery. All patients underwent resection of the ileum and evolved favorably. CONCLUSION: Variability in symptoms hinders diagnosis. The gold standard for diagnosis is MRI, but clinical suspicion optimizes imaging test diagnosis. Segmental resection should be indicated in the majority of the cases.