Nerve sparing radical hysterectomy

OBJECTIVE: To synthesize the terminology utilized in nerve-sparing surgical literature and propose standardized and non-conflicting terms to allow for consistent vocabulary. DESIGN: We performed a literature search on PubMed using the search terms "pelvis" and "nerve-sparing". Non-gynecologic surgery and animal studies were excluded. A narrative review was performed, focusing on nerves, fasciae, ligaments, and retroperitoneal spaces. Terms from included papers were discussed by all authors, who are surgeons versed in nerve-sparing procedures and one anatomist, and recommendations were made regarding the most appropriate terms based on the frequency of occurrence in the literature and the possibility of overlapping names with other structures...

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STUDY OBJECTIVE: The main objective is to describe the feasibility and report a single centre experience of a standardized laparoscopic modified radical hysterectomy technique among patients with severe endometriosis and pouch of Douglas obliteration. DESIGN: A single-center case series of laparoscopic modified radical hysterectomy performed at the Poissy Hospital between December 2012 and May 2021. SETTINGS: Single-center, gynecology unit (level III) with a focus on endometriosis...

OBJECTIVES: This study investigated the relationship between Denonvilliers' fascia (DF) and the pelvic plexus branches in women and explored the possibility of using the DF as a positional marker in nerve-sparing radical hysterectomy (RH). METHODS: This study included eight female cadavers. The DF, its lateral border, and the pelvic autonomic nerves running lateral to the DF were dissected and examined. The pelvis was cut into two along the mid-sagittal line. The uterine artery, deep uterine veins, vesical veins, and nerve branches to the pelvic organs were carefully dissected...

Radical hysterectomy is a central surgical procedure in gynecological oncology. A nerve-sparing approach is essential to minimize complications from iatrogenic injury to the pelvic nerves, resulting in postoperative urinary, anorectal, and sexual dysfunction. The hypogastric plexus (HP), a complex network of sympathetic and parasympathetic nerves, plays a critical role in pelvic autonomic innervation. This article offers a comprehensive overview of the surgical anatomy of the HP and provides a step-by-step description of HP dissection, with a particular emphasis on preserving the bladder nerve branches of the inferior HP...

OBJECTIVE: The classic Okabayashi nerve-sparing radical hysterectomy involves complete resection of the posterior leaf of the vesicouterine ligament, whereas in the simplified nerve-sparing radical hysterectomy, only the vesical veins and some connective tissue of the posterior layer of the vesicouterine ligament are resected. This study aimed to compare bladder function and cervical carcinoma relapse-free survival between these two techniques. METHODS: We conducted a retrospective, historical control study...

A radical hysterectomy is the standard method of surgical treatment for patients with early-stage cancer of the uterine cervix. It was first introduced more than 100 years ago. Since then, various and many different radical procedures, which diverge in terms of radicality, have been described. Inconsistencies are clearly seen in practical anatomy, which were defined as surgically created artifacts. Moreover, the disparity of the procedure is most notable regarding the terminology of pelvic connective tissues and spaces...

INTRODUCTION: Endometriosis is the condition in which there are ectopic endometrial tissues outside the uterine cavity. The use of nerve sparing technique has been well established in the field of oncology, leading to better quality of life following radical oncologic procedures without compromising on the long-term survival. The objective of this study is to compare the quality of life in terms of sexual function and urinary function in women undergoing nerve sparing surgeries for endometriosis and those undergoing non-nerve sparing surgeries...

Chronic, severe Crohn's disease in a young female patient can result in surgical complexity. The rarity of the presentation of intractable pelvic abscesses within this etiology with additional considerations given to fertility concerns and hence requirement for input from a multi-disciplinary team makes this a vital case in building a consensus for evidence-based surgical management. A 29-year-old nulliparous woman was referred to our tertiary centre for surgical management of Crohn's disease with known tubo-ovarian abscess and abdominoperineal and abdominal wall sinuses...

BACKGROUND: Nerve-sparing radical hysterectomy(NSRH)has the advantage of reducing postoperative complications and improving postoperative quality of life. The separation and protection of the pelvic plexus in NSRH is extremely important and challenging. METHODS: 24 female cadaveric hemipelves were dissected. Morphologic patterns and compositions of pelvic plexus as well as relationship of pelvic plexus to the surrounding structures were observed and documented. RESULTS: Two patterns of superior hypogastric plexus were observed, including fenestrated and cord-like shape...

OBJECTIVE: This study evaluated the feasibility and outcomes of pneumovaginoscopy-assisted radical hysterectomy (PVRH) for cervical cancer up to stage IIA using a bidirectional fascia-oriented and nerve-sparing surgical approach. METHODS: This retrospective observational cohort study examined the operative outcomes and prognoses of patients who underwent PVRH (n=59) for up to stage IIA cervical cancer. The basic procedure was Kyoto B2 (Viper Type II nerve-sparing) radical hysterectomy and pelvic lymphadenectomy through simultaneous vaginal and abdominal (open or laparoscopic) approaches...

BACKGROUND: International guidelines recommend tailoring the radicality of hysterectomy according to the known pre-operative tumor characteristics in patients with early-stage cervical cancer. OBJECTIVES: The aim of this study was to assess whether increased radicality had an impact on 5-year disease-free survival (DFS) in patients with early-stage cervical cancer undergoing radical hysterectomy. Secondary aims were 5-year overall survival (OS) and pattern of recurrence...

Cervical cancer is still the fourth most common cancer in women throughout the world; an estimated 604,000 new cases were observed in 2020. Better knowledge of its pathogenesis, gained in recent years, has introduced new preventive and diagnostic approaches. Knowledge of its pathogenesis has made it possible to provide individualized surgical and drug treatment. In industrialized countries, cervical cancer has become a less frequent tumor entity due to the accessibility of the human papilloma virus vaccination, systematic preventive programs/early detection programs, health care infrastructure and the availability of effective therapy options...

Excision of deep infiltrating endometriosis has to be complete to prevent symptomatic recurrences but with more complications. The patients with obliterated Douglas space who wish a definitive treatment for their pain require a more complex hysterectomy to remove all the lesions. Laparoscopic modified radical hysterectomy may allow to perform safely this surgery following 9 steps. The dissection is standardized according to anatomical landmarks. The key steps are: extrafascial dissection of uterine pedicle by opening the pararectal spaces and paravesical space, nerve sparing, ureterolysis if needed, the retrograde dissection of rectovaginal space and the rectal step if needed...

OBJECTIVE: We aimed to demonstrate the entire structure of the inferior hypogastric plexus in the female pelvis focusing on surgically identifiable nerve bundles to the urinary bladder. METHODS: Surgical videos of transabdominal nerve-sparing radical hysterectomy for 10 patients with cervical cancer at International Federation of Gynecology and Obstetrics (FIGO 2009) stage IB1-IIB were retrospectively analyzed. The paracervical tissue dorsal to the ureter was separated into the lateral component (dorsal layer of the vesicouterine ligament) and medial component (paracolpium) using Okabayashi's technique...

This study intended to assess the urinary retention between nerve-sparing radical hysterectomy and radical hysterectomy in cervical cancer. Relevant studies were selected from databases of PubMed, Embase, Wanfang, and China National Knowledge Internet with the last report up to January 15, 2022. Hazard ratio (HR) and 95% confidence interval (CI) were chosen as the evaluation index. Heterogeneity was assessed using Cochran Q test and I2 test. Subgroup analysis was conducted based on areas and cancer types (primary and metastatic cancer)...

INTRODUCTION: Cervical cancer is currently the fourth most common cancer in women and in the poorest countries this neoplasia still represents a widespread and potentially lethal disease. We present a rare case of cervical cancer in pregnancy, analyzing the historical changes behind the procedure of radical hysterectomy for cervical cancer and discussing variations in surgical techniques and anatomical definitions that have since been proposed. RESULTS: We present the case of a 33-year-old patient who attended with vaginal bleeding in the second trimester of pregnancy...

AIMS: This study aimed to evaluate the feasibility and outcomes of patients with advanced cervical cancer treated with definitive concurrent chemoradiotherapy followed by Type C 1 nerve-sparing radical hysterectomy. SETTINGS AND DESIGN: This is a prospective study to assess the feasibility of Type C 1 nerve-sparing radical hysterectomy postdefinitive chemoradiation in advanced carcinoma cervix. SUBJECTS AND METHODS: We analyzed 25 patients with cervical cancer evaluated and treated with concurrent chemoradiation followed by surgery...

Background and objectives: The objective of this study is to investigate the outcomes of concurrent platinum-based chemoradiation therapy (CCRT), laparoscopic nerve-sparing ultra-radical hysterectomy (LNSURH), and open radical hysterectomy (ORH) on patients with locally advanced cervical carcinoma (LACC). Methods: A single-center retrospective study was conducted on LACC patients who received CCRT, ORH, or LNSURH from January 2011 to December 2019. Data on age, tumor size, overall survival (OS), disease-free survival (DFS), and early and late morbidities were collected...

AIM: This study examines patterns and predictors of site-specific recurrence to explore the causes of local recurrence of cervical cancer. METHODS: Radical hysterectomy was performed in 121 patients (stage IB-IIB). Nerve-sparing was performed whenever possible. The first recurrence in local, regional, and distant areas was examined. We investigated the possibility of nerve involvement in local recurrence, focusing on paravaginal tissues containing the pelvic plexus...