Search results for "endometrial neoplasm"
showing 10 items of 67 documents
Vaginal-assisted laparoscopic radical hysterectomy: rationale, technique, results.
2012
The authors conclude that vaginal-assisted laparoscopic radical hysterectomy is an oncologic viable alternative to abdominal radical hysterectomy, laparoscopic-assisted radical vaginal hysterectomy, totally laparoscopic radical hysterectomy, and robotic radical hysterectomy.
Confounding factors of transvaginal ultrasound accuracy in endometrial cancer.
2020
Endometrial cancer is the most frequently diagnosed gynecological tumour. Transvaginal ultrasound has a leading role in the preoperative evaluation of endometrial cancer patients. The study aimed to identify factors that can worsen the diagnostic accuracy of transvaginal ultrasound in endometrial cancer patients. We retrospectively analysed 290 patients with histological diagnosis of endometrial adenocarcinoma. Two-dimensional (2D) gray-scale ultrasound and power Doppler imaging were performed. Age, menopause status, obesity, parity, Figo stage and benign uterine disorders were evaluated as possible factors worsening the diagnostic accuracy of the ultrasonography. FIGO stage IB was the main…
Cisplatin and vinorelbine in advanced and/or metastatic adenocarcinoma of the endometrium: a new highly active chemotherapeutic regimen.
2001
Summary Purpose To date the systemic treatment of recurrent and/or metastatic adenocarcinoma of the endometrium (EAC), using both chemotherapy and hormonotherapy (HT), is far from satisfactory. The significant activity of vinorelbine (VNR), a relatively new semisynthetic vinca alkaloid, demonstrated in advanced breast cancer, bronchial adenocarcinoma, and in head and neck cancer, prompted us to carry out a phase II trial employing the combination of cisplatin and VNR in a pluri-institutional series of patients with recurrent and/or metastatic EAC. Patients and methods Thirty-five patients affected by recurrent and/or metastatic EAC have been treated with CDDP 80 mg/m2 on day 1 plus VNR 25 m…
Resectoscope versus small diameter hysteroscopy for endometrial polypectomy in patients with "unfavorable" cervix
2017
BACKGROUND: The aim of this study was to compare resectoscopic and small-diameter hysteroscopic techniques for endometrial polypectomy in patients with "unfavorable" cervix.METHODS: Eighty women with a single 2-4 cm sized endometrial polyp, with unfavorable cervical anatomical conditions were enrolled in the study. Forty patients were treated with a 26F resectoscope requiring cervical dilatation (group A), forty patients were treated with a 5-mm hysteroscope requiring vaginoscopic approach (group B). Operative time, fluid absorption, complications, instrument failure, postoperative pain, overnight stay were analyzed. Operative visualization, operative difficulty and overall surgeon's satisf…
How Technology Can Impact Surgeon Performance: A Randomized Trial Comparing 3-Dimensional versus 2-Dimensional Laparoscopy in Gynecology Oncology
2016
This randomized clinical trial (Canadian Task Force classification I) aimed to compare 2-dimension (2-D) versus 3-dimensional (3-D) laparoscopic hysterectomy and pelvic lymphadenectomy in endometrial and cervical cancer patients. Between December 2014 and March 2015, 90 patients were enrolled: 29 (32.2%) with early or locally advanced cervical cancer after neoadjuvant treatment and 61 (67.8%) with early-stage endometrial cancer. Patients were randomly assigned to undergo 2-D (Group A, n = 48 [53.3%]) or 3-D (Group B, n = 42 [46.7%)]) laparoscopy. Baseline characteristics were superimposable in the 2 groups. Median operative time was similar in the 2 groups. Median estimated blood loss durin…
Peritoneal sarcomatosis 5 years after laparoscopic morcellation of uterine leiomyoma.
2017
In 2011, a 40-year-old woman underwent laparoscopic myomectomy with intraabdominal morcellation. Histology report showed leiomyoma without atypia, necrosis, or mitosis. In 2016, she complained of left lower quadrant pain; ultrasound examination revealed a left hypogastric mass in the site of trocar placement. Percutaneous biopsy results showed a low-grade endometrial stromal sarcoma (LGESS). At laparoscopy, we observed: multiple nodules on uterine serosa, left annex, vesical peritoneum (Figure 1), Douglas pouch (Supplementary Video1), previous left pelvic trocar site (Figure 2), greater omentum (Figure 3), and right/left diaphragm.
Laparoscopic Sentinel Lymph Node Detection After Hysteroscopic Injection of Technetium-99 in Patients With Endometrial Cancer
2015
Background and Objectives Endometrial cancer (EC) has an increasing incidence worldwide. Despite the unequivocal prognostic importance of nodal status, systematic lymphadenectomy is associated to elevated morbidity. Sentinel lymph node (SLN) biopsy is designed to avoid extensive nodal dissection and provide crucial oncologic information. The goal of this prospective study was to determine the feasibility, safety, and accuracy of laparoscopic SLN biopsy in EC obtained through hysteroscopic injection of technetium-99 (Tc-99). Methods From January 2008 to December 2012, a total of 42 women with EC were included in the study. We injected 20 mBq of Tc-99 hysteroscopically underneath the tumor mi…
Novel preoperative predictive score to evaluate lymphovascular space involvement in endometrial cancer: an aid to the sentinel lymph node algorithm.
2020
IntroductionSentinel lymph node (SLN) dissection has been recognized as a valid tool for staging in patients with endometrial cancer. Several factors are predictors of recurrence and survival in endometrial cancer, including positive lymphovascular space invasion. The aim of this study is to formulate a pre-operative score that, in the event of no-SLN identification, may give an estimate of the true probability of lymphovascular space invasion and guide management.MethodologyThis was a multi-institutional retrospective study conducted from January 2007 to December 2017. We included all patients with any grade endometrial tumor with a complete pathological description of the surgical specime…
Hysteroscopic Evaluation of Endometrial Changes in Breast Cancer Women with or without Hormone Therapies: Results from a Large Multicenter Cohort Stu…
2020
ABSTRACT Study Objective The primary aim of our study was to investigate the incidence of endometrial pathologies, especially endometrial cancer, in women with breast cancer treated with tamoxifen (TAM), aromatase inhibitors (AIs), or receiving no treatment (NT). The secondary aim was to identify, in this cohort, ultrasonographic findings that represent robust indications for hysteroscopy and endometrial biopsy, to avoid unnecessary second-level diagnostic procedures. Design Multicenter retrospective cohort study (Clinical Trial ID: NCT03898947). Setting Data were collected from different Italian centers: Regina Elena National Cancer Institute of Rome, Arbor Vitae Centre of Rome, Gaetano Ma…
Evidence for characteristic vascular patterns in solid tumours: quantitative studies using corrosion casts
1999
The vascular architecture of four different tumour cell lines (CaX, CaNT, SaS, HEC-1B) transplanted subcutaneously in mice was examined by means of microvascular corrosion casting in order to determine whether there is a characteristic vascular pattern for different tumour types and whether it differs significantly from two normal tissues, muscle and gut. Three-dimensional reconstructed scanning electron microscope images were used for quantitative measurements. Vessel diameters, intervessel and interbranch distances showed large differences between tumour types, whereas the branching angles were similar. In all tumours, the variability of the vessel diameters was significantly higher than …