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PurposeTo perform a systematic search and review of the available literature on the learning curves (LCs) in laparoscopic and robot-assisted prostate surgery.MethodsMedline was systematically searched from 1946 to January 2021 to detect all studies in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) statement, reporting on the LC in laparoscopic radical prostatectomy (LRP), laparoscopic simple prostatectomy (LSP), robot-assisted radical prostatectomy (RARP) and robot-assisted simple prostatectomy (RSP).ResultsIn total, 47 studies were included for qualitative synthesis evaluating a single technique (LRP, RARP, LSP, RSP; 45 studies) or two techniques (LRP and RARP; 2 studies). All studies evaluated outcomes on real patients. RARP was the most widely investigated technique (30 studies), followed by LRP (17 studies), LSP (1 study), and RSP (1 study). In LRP, the reported LC based on operative time; estimated blood loss; length of hospital stay; positive surgical margin; biochemical recurrence; overall complication rate; and urinary continence rate ranged 40–250, 80–250, 58–200, 50–350, 110–350, 55–250, 70–350 cases, respectively. In RARP, the corresponding ranges were 16–300, 20–300, 25–200, 50–400, 40–100, 20–250, 30–200, while LC for potency rates was 80–90 cases.ConclusionsThe definition of LC for laparoscopic and robot-assisted prostate surgery is not well defined with various metrics used among studies. Nevertheless, LCs appear to be steep and continuous. Implementation of training programs/standardization of the techniques is necessary to improve outcomes.

Background and Objectives: Vaginal vault prolapse is a known complication following anterior pelvic exenteration in women undergoing radical cystectomy. The aim of this study is to evaluate the feasibility, safety, and early outcomes of a novel anatomical approach for preventing vaginal vault prolapse after radical cystectomy. This study introduces a standardized laparoscopic technique that utilizes round ligament preservation and fixation to provide anatomical support to the vaginal apex. Materials and Methods: This study is a retrospective analysis of prospectively collected data from a single center, including thirteen female patients with uterus and adnexa in situ who underwent laparoscopic radical cystectomy with bilateral round ligament fixation to the vaginal cuff. The round ligaments were mobilized and sutured without tension. Vaginal closure was performed with barbed sutures. Results: No intraoperative complications occurred. At a median follow-up of 18.2 months, no cases of vaginal vault prolapse or dehiscence were observed. One patient experienced transient pelvic discomfort. Conclusions: This is the first report of a standardized mesh-free approach for vaginal apex support during laparoscopic anterior exenteration. The technique is feasible, safe, and may reduce postoperative prolapse risk.

PurposeTo systematically review the relevant literature that evaluates the LN topographical distribution and propose a uniform template.MethodsA bibliographic search of PubMed/Medline, Embase and SCOPUS was performed for studies reporting data of LN imaging and/or nodal resection.Results101 and 26 articles met the inclusion criteria for PCa and BCa, respectively. In PCa, the most common locations of positive LNs for surgical and imaging studies were external iliac (both 38 studies), followed by obturator (38 and 37, respectively). Similarly, in BCa, the most common location of positive nodes for surgical and imaging studies were external iliac (19 and 4, respectively), followed by obturator (15 and 3 studies, respectively). In PCa, median percentages of positive external iliac nodes/patient were 12.2% and 11.6% for surgical and imaging studies, respectively while corresponding rates for BCa were 3.9% and 17.6%. There were high risks of bias across studies as well as high heterogeneity in the definition of the anatomic boundaries of lymphadenectomy templates.Conclusions This review highlights the lack of detailed information on exact LN templates and metastases location, which in turn hinders generation of high-quality evidence on optimal lymphadenectomy templates. Our proposed template is applicable for both imaging and surgical description and could facilitate the translation of anatomical location from imaging to surgical resection.

Introduction Previous studies indicated that location and amount of detected sentinel lymph nodes (SLNs) in prostate cancer (PCa) are influenced where SLN-tracer is deposited within the prostate. To validate whether intratumoral (IT) tracer injection helps to increase identification of tumor-positive lymph nodes (LNs) better than intraprostatic (IP) tracer injection, a prospective randomized phase II trial was performed. Methods PCa patients with a > 5% risk of lymphatic involvement were randomized between ultrasound-guided transrectal injection of indocyanine green-[ 99m Tc]Tc-nanocolloid in 2 depots of 1 mL in the tumor ( n  = 55, IT-group) or in 4 depots of 0.5 mL in the peripheral zone of the prostate ( n  = 58, IP-group). Preoperative lymphoscintigraphy and SPECT/CT were used to define the location of the SLNs. SLNs were dissected using combination of radio- and fluorescence-guidance, followed by extended pelvic LN dissection and robot-assisted radical prostatectomy. Outcome measurements were number of tumor-bearing SNs, tumor-bearing LNs, removed nodes, number of patients with nodal metastases, and metastasis-free survival (MFS) of 4–7-year follow-up data. Results IT-injection did not result in significant difference of removed SLNs (5.0 vs 6.0, p  = 0.317) and histologically positive SLNs (28 vs 22, p  = 0.571). However, in IT-group, the SLN-positive nodes were 73.7% of total positive nodes compared to 37.3% in IP-group ( p  = 0.015). Moreover, significantly more node-positive patients were found in IT-group (42% vs 24%, p  = 0.045), which did not result in worse MFS. In two patients (3.6%) from whom the IT-tracer injection only partly covered intraprostatic tumor spread, nodal metastases in ePLND without tumor-positive SNs were yielded. Conclusions The percentage-positive SLNs found after IT-injection were significantly higher compared to IP-injection. Significantly more node-positive patients were found using IT-injection, which did not affect MFS. IT-injection failed to detect nodal metastases from non-index satellite lesions. Therefore, we suggest to combine IT- and IP-tracer injections in men with visible tumor on imaging.

[1] Literature data suggest that LS may not be a purely dermatologic condition and that metabolic and life-style factors such as elevated body mass index, diabetes mellitus, coronary artery disease and smoking may have a contributing role in the development and chronicity of LS. [...]LS is completely cured if diagnosed and treated early by medical and surgical means.

[1] The disease does not have specific clinical findings other than lower abdominal pain and cystitis such as symptoms, umbilical discharge, and occasional hematuria.

Multiple endocrine neoplasia (MEN) syndromes are rare and potentially malignant hereditary entities. Clinical manifestations of MEN 2B include medullary thyroid cancer, pheochromocytoma, gastrointestinal ganglioneuromatosis, and musculoskeletal and ophthalmologic lesions. Metastases to the prostate from the cancers of other organs are extremely rare. There are only a few cases of metastases to the prostate gland, originating from medullary thyroid cancer, found in literature, especially associated with MEN 2B syndrome. In this case report, we present the extremely rare case of a 28-year-old patient, diagnosed with MEN 2B syndrome, with medullary thyroid cancer metastasis to the prostate. Although a few reports of medullary thyroid cancer metastasis into the prostate gland can be found in the literature, to our knowledge, this is the first case of a laparoscopic radical prostatectomy procedure performed as a metastasectomy to treat the prostatic metastasis. Laparoscopic radical prostatectomy, performed as a metastasectomy, for the treatment of metastatic cancer, is an extremely rare surgical indication with distinctive requirements and difficulties. The extraperitoneal access enables the realization of the laparoscopic radical prostatectomy procedure even in the cases of patients with a history of multiple intra-abdominal operations.

Introduction: Brain drain, an increasing phenomenon, can be defined as the international transfer of resources, in the form of a highly educated workforce, from developing to more developed countries. The tendency for migration leads to the activation of informational behaviour. The aim of this study was to search for the main causes of emigration of Greek medical doctors while their country suffers from an economic crisis. Methods: A cross-sectional study using a quantitative sampling method in the form of questionnaires was performed. These questionnaires were answered by 143 doctors working in the National Health System in the city of Ioannina in north-western Greece. Correlations between the examined parameters and predictive factors of immigration trend were recorded. Results: A total of 85% of the respondents were dissatisfied with their wage, only 30% were sure that they would keep their current job and nearly 52% of them answered negatively to questions regarding their professional development. Only 33% of the physicians were negatively disposed towards moving abroad. Most of them were permanent personnel. Unsatisfactory wages, job uncertainty, non-permanent working status and low professional development opportunities were correlated with the phenomenon of immigration (all 'p' <0.001). In the multivariate binary logistic regression analysis, lower wage (odds ratio (OR)=0.66, 95% confidence interval (CI)=0.453-0.961, 'p' =0.03) and job uncertainty (OR=1.355, 95%CI=1.040-1.767, 'p' =0.025) were independent predictors of the immigration trend. Conclusion: The tendency of Greek medical doctors to emigrate is strongly related to financial dissatisfaction, professional insecurity and minimal development opportunities. Especially in rural areas these high immigration trends can result in a shortage of GPs. The need for emigration is less common among qualified doctors with permanent contracts.

Testicular metastases from ureteral carcinoma are rare and they are generally mimic orchiepididymitis. For this reason, these are associated to misleading diagnoses and cancer treatment delay. We believe that both timing and knowledge of genital blood and lymph reverse flow routes may represent two important parameters for avoiding misleading diagnoses and speed proper anticancer treatment. We describe a case and discuss pathophysiological data and relevant literature.