Surgical Treatment Strategies Research Articles

Non-invasive imaging techniques for diagnosis of pelvic deep endometriosis and endometriosis classification systems: an International Consensus Statement.

The International Society of Ultrasound in Obstetrics and Gynecology (ISUOG) and International Deep Endometriosis Analysis (IDEA) group, the European Endometriosis League (EEL), the European Society for Gynaecological Endoscopy (ESGE), the European Society of Human Reproduction and Embryology (ESHRE), the International Society for Gynecologic Endoscopy (ISGE), the American Association of Gynecologic Laparoscopists (AAGL) and the European Society of Urogenital Radiology (ESUR) elected an international, multidisciplinary panel of gynecological surgeons, sonographers and radiologists, including a steering committee, which searched the literature for relevant articles in order to review the literature and provide evidence-based and clinically relevant statements on the use of imaging techniques for non-invasive diagnosis and classification of pelvic deep endometriosis. Preliminary statements were drafted based on a review of the relevant literature. Following two rounds of revisions and voting orchestrated by chairs of the participating societies, consensus statements were finalized. A final version of the document was then resubmitted to the society chairs for approval. Twenty statements were drafted, of which 14 reached strong and three moderate agreement after the first voting round. The remaining three statements were discussed by all members of the steering committee and society chairs and rephrased, followed by an additional round of voting. At the conclusion of the process, 14 statements had strong and five statements moderate agreement, with one statement left in equipoise. This consensus work aims to guide clinicians involved in treating women with suspected endometriosis during patient assessment, counselling and planning of surgical treatment strategies.

Low-grade glioma of the temporal lobe and tumor-related epilepsy in children.

Low-grade glioma is the most common brain tumor among children and adolescents. When these tumors arise in the temporal lobe, patients frequently present with seizures that are poorly controlled with antiepileptic drugs. Here we summarize the clinical features, pathophysiology, preoperative evaluation, surgical treatment, and outcomes of pediatric patients with low-grade gliomas in the temporal lobe. We reviewed the literature on pediatric low-grade gliomas in the temporal lobe, focusing on cohort studies and systematic reviews that described surgical treatment strategies and reported both oncologic and epilepsy outcomes. The differential diagnoses of pediatric low-grade gliomas in the temporal lobe include ganglioglioma, dysembryoplastic neuroepithelial tumor, desmoplastic infantile ganglioglioma, papillary glioneuronal tumor, pilocytic astrocytoma, pleomorphic xanthoastrocytoma, angiocentric glioma, and polymorphous low-grade neuroepithelial tumor of the young. There is no consensus on the optimal surgical approach for these tumors: lesionectomy alone, or extended lesionectomy with anterior temporal lobectomy, with or without removal of mesial temporal structures. Gross total resection and shorter preoperative duration of epilepsy are strongly associated with favorable seizure outcomes, defined as Engel Class I or Class II, approaching 90% in most series. The risk of surgical complications ranges from 4 to 17%, outweighing the lifetime risks of medically refractory epilepsy. Pediatric patients with temporal low-grade glioma and tumor-related epilepsy are best managed by a multidisciplinary epilepsy surgery team. Early and appropriate surgery leads to prolonged survival and a greater likelihood of seizure freedom, improving their overall quality of life.

Surgical Treatment Strategy of Functional Tricuspid Regurgitation

Surgical Treatment Strategy of Functional Tricuspid Regurgitation

Assessment of Safe Early Fixation Strategies in a Cohort Polytraumatized Patients – How is the Surgical Treatment Influenced by the Injury Pattern?

Abstract Background While the inital assessment and the intial treatment of potentially life-threatening injuries is well-described, the surgical treatment strategy following initial resuscitation remains controversial. Timepoint of surgery and type of surgery still reamin topic of discussions. Various, different strategies for optimal timing of fracture fixation in polytrauma patients exist. Aims This study tests the hypothesis that a concept of clearing patients for early definitive surgery that relies on anatomical and physiologic parameters is influenced by the injury distribution. Methods Polytrauma patients treated at a Level 1 trauma center (01.01.2016 - 31.12.2018). Inclusion: primary admission, injury severity score (ISS) ≥16points, requirement of surgical fixation of major extremity or a truncal injury. Exclusion: death <72h after admission, severe traumatic brain injury (TBI). Stratification according to surgical fixation concept: Early total care (ETC, all surgeries <24 h), safe definitive surgery (SDS, staged surgeries <72h), and damage control orthopaedics (DCO, definitive care after stabilization). Endpoints: mortality, complication rates. Parameters of interest: Injury severity and distribution (ISS/AIS), pathophysiologic parameters of hemorrhagic shock, coagulopathy, hypothermia, soft tissue trauma. Results 527 patients, mean age 54.8 SD19.9 years, mean ISS 26.9 SD9.0 points, mortality 20.5%. Group ETC (n=21, 3.9%), Group SDS (n = 284, 53.9%), Group DCO (n = 222, 42.1%). Abdominal and spinal injuries associated with ETC (AIS Abdomen; OR 2.1, 95%CI 1.1 to 4.0, p = 0.026: AIS Spine OR 2.0, 95%CI 1.2 to 3.4, p = 0.007). Extremity and pelvic injuries associated with SDS (OR 1.8, 95%CI 1.1 to 2.8, p = 0.012 and OR 1.3, 95%CI 1.0 to 1.7, p = 0.036), head injuries associated with DCO (OR1.5, 95%CI 1.3 to 1.8, p <0.001). Head injuries were most relevant for mortality and were associated with patients undergoing DCO (29.7%) (ETC; 23.8%, SDS; 13.0%). Conclusion The concept of staged early fixation for major extremity and axial injuries (SDS) was successfully applied in the majority of patients. Predominant head and abdominal injuries were associated with ETC or DCO. The injury distribution influences decision making towards surgical management that is associated with a low complication rate.

Surgical Treatment Strategies for Residual or Recurrent Intracranial Aneurysms Following Endovascular Embolization.

To explore how to effectively manage the residual or recurrent intracranial aneurysms after embolization. The authors retrospectively reviewed our experience of endovascular interventional therapy, surgical clipping, and cerebrovascular bypass surgery in the treatment of residual or recurrent aneurysms after embolization at the authors' institution from 2018 to 2022. The Glasgow Outcome Scale of 28 patients after the procedure and at discharge showed that 24 recovered well, 3 had severe disability, and 1 died. During the 24-month follow-up, 26 had a good recovery, 1 suffered from disability, and 1 died. Two cases of aneurysm recurrence were detected, and both were treated through endovascular therapy. Among them, 1 case underwent a repeat endovascular embolization, and 1 case was switched to surgical clipping. No residual aneurysms were observed in the remaining patients who underwent bypass surgery, and their bypass grafts were all patent. Based on the clinical status of patients, aneurysmal characteristics, surgical risk, and possibility of rerupture of aneurysms, an individualized strategy was proposed for residual or recurrent aneurysms after embolization. The use of endovascular interventional therapy or surgical clipping can be safely and effectively managed, and cerebrovascular bypass surgery can effectively manage complex aneurysms.

Assessing the benefits of repeated esophagogastroduodenoscopy at a specialized center before gastric and esophageal cancer surgery.

The surgical treatment of gastric and esophageal cancer in Denmark is centralized in four specialized esophagogastric cancer (EGC) centers. Patients are referred after an esophagogastroduodenoscopy (EGD) at a secondary healthcare facility. The EGD is repeated at the specialized EGC center before determining a surgical treatment strategy. This multicenter retrospective study aimed to investigate the quality of EGDs performed at a secondary healthcare facility and evaluate the clinical value of repeated EGD at a specialized center when determining the surgical treatment strategy. Patients from three of the four centers, who underwent esophagectomy or gastrectomy with curative intent from 1 June 2016 to 1 May 2021, were included. EGD reports from the referral facilities and EGC centers were compared based on a predefined checklist. Furthermore, endoscopist experience, the time between examinations, and histology were registered. Finally, it was assessed whether the specialized EGD led to any substantial changes in surgical treatment. Baseline characteristics and differences in EGD reports were described and McNemar's chi-square test was performed. A logistic regression analysis was conducted to identify risk factors for a change in surgical strategy. The study included 953 patients who underwent both an initial EGD and EGD at referral to a specialized center. In 644 cases (68%), the information from the initial EGD was considered insufficient concerning preoperative tumor information. In 113 (12%) cases, the findings in the specialized EGD would lead to a significant alteration in the surgical strategy compared with the primary EGD. The findings suggest that repeated EGD at a specialized center is of clinical value and helps ensure proper surgical treatment for patients undergoing curative surgery for gastroesophageal cancer.

Treatment and prognosis study of spontaneous rupture hemorrhage in hepatocellular carcinoma: Recommendations for adding the A1 stage to the BCLC staging system.

The Barcelona Clinic Liver Cancer (BCLC) staging system is an internationally recognized clinical staging system for hepatocellular carcinoma (HCC). However, this staging system does not address the staging and surgical treatment strategies for patients with spontaneous rupture hemorrhage in HCC. In this study, we aimed to investigate the prognosis of patients with BCLC stage A undergoing liver resection for HCC with spontaneous rupture hemorrhage and compare it with the prognosis of patients with BCLC stage A undergoing liver resection without rupture. Clinical data of 99 patients with HCC who underwent curative liver resection surgery were rigorously followed up and treated at Shandong Provincial Hospital from January 2013 to January 2023. A retrospective cohort study design was used to determine whether the presence of ruptured HCC (rHCC) is a risk factor for recurrence and survival after curative liver resection for HCC. Prognostic comparisons were made between patients with ruptured and non-ruptured BCLC stage A HCC (rHCC and nrHCC, respectively) who underwent curative liver resection. rHCC (hazard ratio [HR] = 2.974, [p] = 0.016) and tumor diameter greater than 5 cm (HR = 2.819, p = 0.022) were identified as independent risk factors for overall survival (OS) after curative resection of BCLC stage A HCC. The postoperative OS of the spontaneous rupture in the HCC group (Group I) was shorter than that in the BCLC stage A group (Group II) (p = 0.008). Tumor invasion without penetration of the capsule was determined to be an independent risk factor for recurrence-free survival (RFS) after liver resection for HCC (HR = 2.584, p = 0.002). HCC with concurrent spontaneous rupture hemorrhage is an independent risk factor for postoperative OS after liver resection. TheBCLC stage A1 should be added to complement the current BCLC staging system to provide further guidance for the treatment of patients with spontaneous rupture of HCC.

Comparative analysis of liver resection in Non-B Non-C and hepatitis virus-associated hepatocellular carcinoma

BackgroundThe incidence of non-hepatitis B and non-hepatitis C hepatocellular carcinoma (NBNC-HCC) is increasing in our country. This study assesses the feasibility of employing an identical surgical treatment strategy for resectable NBNC-HCC as that for hepatitis virus-associated HCC (HV-HCC). MethodsA retrospective analysis (1993–2023) of 1321 curative liver resections for HCC at a single institution was performed. Propensity score matching ensured a balanced comparison of preoperative clinical factors, including tumor status and background liver condition. ResultsThe proportion of NBNC-HCC cases has gradually increased, reaching up to 70 %. After matching, 294 of 473 NBNC-HCC patients and 294 of 848 HV-HCC patients were compared. Operative outcomes, including operation time, blood loss, type of surgical procedure, and morbidity, were comparable. Long-term outcome analysis showed similar recurrence-free survival (HR: 0.86, 95 % CI: 0.70–1.06, P = 0.167) and overall survival (HR: 0.98, 95 % CI: 0.79–1.23, P = 0.865) for NBNC-HCC. Multivariable analysis identified ICGR15 ≥ 15 %, ALBI grade 2 or 3, aspartate aminotransferase ≥40, tumor size > 5 cm, multiple tumors, macrovascular invasion, and microvascular invasion as independent prognostic factors for overall survival, while hepatitis B or C virus status lost significance. ConclusionsDespite the increasing incidence of NBNC-HCC, comparable outcomes were achieved between the two groups of matched cohort.

Comparison of the efficacy of different surgical strategies in the treatment of patients with initially resectable gastric cancer liver metastases

Objective: To examine the impact of varied surgical treatment strategies on the prognosis of patients with initial resectable gastric cancer liver metastases (IR-GCLM). Methods: This is a retrospective cohort study. Employing a retrospective cohort design, the study selected clinicopathological data from the national multi-center retrospective cohort study database, focusing on 282 patients with IR-GCLM who underwent surgical intervention between January 2010 and December 2019. There were 231 males and 51 males, aging (M(IQR)) 61 (14) years (range: 27 to 80 years). These patients were stratified into radical and palliative treatment groups based on treatment decisions. Survival curves were generated using the Kaplan-Meier method and distinctions in survival rates were assessed using the Log-rank test. The Cox risk regression model evaluated HR for various factors, controlling for confounders through multivariate analysis to comprehensively evaluate the influence of surgery on the prognosis of IR-GCLM patients. A restricted cubic spline Cox proportional hazard model assessed and delineated intricate associations between measured variables and prognosis. At the same time, the X-tile served as an auxiliary tool to identify critical thresholds in the survival analysis for IR-GCLM patients. Subgroup analysis was then conducted to identify potential beneficiary populations in different surgical treatments. Results: (1) The radical group comprised 118 patients, all undergoing R0 resection or local physical therapy of primary and metastatic lesions. The palliative group comprised 164 patients, with 52 cases undergoing palliative resections for gastric primary tumors and liver metastases, 56 cases undergoing radical resections for gastric primary tumors only, 45 cases undergoing palliative resections for gastric primary tumors, and 11 cases receiving palliative treatments for liver metastases. A statistically significant distinction was observed between the groups regarding the site and the number of liver metastases (both P<0.05). (2) The median overall survival (OS) of the 282 patients was 22.7 months (95%CI: 17.8 to 27.6 months), with 1-year and 3-year OS rates were 65.4% and 35.6%, respectively. The 1-year OS rates for patients in the radical surgical group and palliative surgical group were 68.3% and 63.1%, while the corresponding 3-year OS rates were 42.2% and 29.9%, respectively. A comparison of OS between the two groups showed no statistically significant difference (P=0.254). Further analysis indicated that patients undergoing palliative gastric cancer resection alone had a significantly worse prognosis compared to other surgical options (HR=1.98, 95%CI: 1.21 to 3.24, P=0.006). (3) The size of the primary gastric tumor significantly influenced the patients' prognosis (HR=2.01, 95%CI: 1.45 to 2.79, P<0.01), with HR showing a progressively increasing trend as tumor size increased. (4) Subgroup analysis indicates that radical treatment may be more effective compared to palliative treatment in the following specific cases: well/moderately differentiated tumors (HR=2.84, 95%CI 1.49 to 5.41, P=0.001), and patients with liver metastases located in the left lobe of the liver (HR=2.06, 95%CI 1.19 to 3.57, P=0.010). Conclusions: In patients with IR-GCLM, radical surgery did not produce a significant improvement in the overall prognosis compared to palliative surgery. However, within specific patient subgroups (well/moderately differentiated tumors, and patients with liver metastases located in the left lobe of the liver), radical treatment can significantly improve prognosis compared to palliative approaches.

Validity of a preoperative scoring system for surgical management of periprosthetic hip infection: one-stage vs. two-stage revision.

There are no widely accepted algorithms for determining optimal treatment for periprosthetic joint infection (PJI). Our study aimed to confirm the validity of a previously published scoring system in a larger number of patients to support a rational surgical treatment strategy for periprosthetic hip infection. Between February 2001 and December 2020, we performed 155 consecutive revision total hip arthroplasties (THAs) for PJI, with mean follow-up of 6 years. One-stage revision THA was performed in 56 hips and two-stage revision THA in 99 hips. Prosthesis survival from recurrent infection was determined by Kaplan-Meier analysis, using implant removal as the endpoint. The pre-operative scoring system (full score of 12 points), including 6 essential elements, was retrospectively evaluated. The 10-year survival rates were 98% for one-stage (95% confidence interval [CI], 94-100) and 87% (95% CI, 79-96) for two-stage revision THA. Multivariate Cox regression analysis provided a total preoperative score as an independent risk factor for implant removal (hazard ratio, 0.17; 95% CI, 0.06-0.49; p < 0.001). The sensitivity and specificity at the cut-off of 4 points on the scoring system were 80% and 91%, respectively. The average score for one-stage revision THA in successful and failed cases were 8.9 and 6.0, and for two-stage revision THA were 6.5 and 3.9, respectively. We found significant differences between successful cases in one- and two-stage revision THA (p < 0.05). The preoperative scoring system was useful for managing PJI. One-stage revision THA is recommended in patients scoring ≥ 9 points, and meticulously performed two-stage revision THA is encouraged for patients scoring ≥ 4 points.

"Pressure kills kidneys": protection of the upper urinary tract through neuro-urological management

Low compliance is not an independent disease but a severe manifestation resulting from various disorders of the storage and excretory function of the bladder. Reduced distensibility of the detrusor muscle can lead to a pressure load on the upper urinary tract but also to urge-dominant LUTS and urinary tract infections. Neurogenic causes, especially spinal cord injury/spina bifida but also iatrogenic damage or subvesical obstruction, can contribute to the development. This article is intended to provide information about the epidemiology and complex pathogenetic mechanisms as well as the necessary diagnostic steps. Various medical, interventional and surgical treatment strategies are evaluated on the basis of current scientific findings, thus supporting the reader in the care of this complex patient group.

Holistic approaches to living well with endometriosis

Endometriosis is a common chronic condition for which there is currently no cure. Those suffering from endometriosis-related pelvic pain (ERPP) may struggle with side effects and/or risks presented by conventional medical and surgical treatment strategies, or not get pain relief. Increasing numbers of endometriosis patients wish to explore holistic management with fewer side effects, however it is important that medical professionals maintain an evidence-based practice for recommended treatments. We present up-to-date evidence of holistic strategies used for managing ERPP including nutritional strategies, body and mind therapies, acupuncture, traditional Chinese medicine (TCM) and the use of adjunct devices such as phallus length reducers and transcutaneous electrical nerve stimulation (TENS). Recent findings Nutrition: Gluten-free, low-nickel and high intake of omega-3 polyunsaturated fatty acids diets improve ERPP. Low FODMAP (fermentable oligo-, di-, monosaccharides and polyols) is helpful in those with concurrent irritable bowel syndrome. Body and mind: Cognitive behaviour therapy (CBT) is particularly beneficial in postoperative pain reduction, whilst mindfulness has been shown to reduce pain scores and dyschezia. Progressive muscle relaxation therapy and regular yoga sessions improve ERPP and Quality of life. Acupuncture: 15 randomised control trials assessing acupuncture and moxibustion show improved pain scores when compared to those receiving conventional therapies alone. Adjunct devices: TENS improves deep dyspareunia and lessens the number of days pain is experienced. Conclusions Holistic management strategies for ERPP should be incorporated into routine counselling when discussing conservative, medical and or surgical treatments for endometriosis. The growing evidence presented for the use of holistic management strategies gives hope to those patients who cannot have, or don’t respond to conventional approaches and as an adjunct alongside standard treatments.

Surgical strategies for treatment of endometriosis

Surgical strategies for treatment of endometriosis

Individualised surgical treatment strategy for subaortic stenosis.

The clinical data of patients with subaortic stenosis who underwent surgical treatment in our centre in the past 12 years were reviewed. The short-term and long-term clinical outcomes were analyzed, and the long-term outcomes of different surgical methods for subaortic stenosis were compared to determine the optimal surgical treatment strategy for subaortic stenosis. From December 2010 to December 2022, 90 patients undergoing surgical treatment for subaortic stenosis in our hospital were enrolled. There were 55 males and 35 females with a median age of 72 (46,132) months and an average surgical weight of (21.35 ± 15.84) kg. According to the operation method, 90 patients were divided into group A (50 patients with simple subaortic membrane resection) and group B (40 patients with subaortic membrane and muscle resection or modified Konno procedure). There were three early deaths (3.33%). One late death occurred in group B. There was no significant difference in long-term survival rate between the two groups (p = 0.904). The preoperative left ventricular outflow tract pressure gradient in group B was (91.56 ± 36.98) mm Hg, which was higher than that in group A(51.13 ± 36.04)mm Hg(p < 0.001). There was no significant difference in immediate postoperative left ventricular outflow tract pressure gradient between group B [(5.44 ± 8.43) mm Hg] and group A [(7.82 ± 13.44) mm Hg] (p = 0.343). In the long-term follow-up, left ventricular outflow tract pressure gradient in group B was (5.86 ± 9.53) mm Hg, which was not statistically significant compared with group A (8.83 ± 14.52) mm Hg (p = 0.294). Eleven patients with moderate or greater aortic regurgitation (group A/group B: 3/8) underwent simultaneous aortic valvuloplasty. In group B, moderate or greater aortic regurgitation was significantly improved immediately after operation (p = 0.013) and was not significantly aggravated in long-term follow-up (p = 0.083), and there was no significant improvement in group A after operation and long-term follow-up. According to the different anatomical lesions of left ventricular outflow tract, the individualised surgical treatment strategy for patients with subaortic stenosis can achieve good long-term outcomes. The long-term survival rate and freedom from reoperation due to late left ventricular outflow tract obstruction after simple subaortic membrane resection and extended left ventricular outflow tract resection are comparable. For patients with moderate or greater aortic regurgitation before extended left ventricular outflow tract resection, simultaneous aortic valvuloplasty is beneficial to improve postoperative aortic valve function.

Comparative Assessment of Surgical Treatment Results of Patients with Early-Stage Avascular Necrosis of the Femoral Head

Background. The observed sharp increase in patients with avascular necrosis of the femoral head (ANFH) associated with a new COVID-19 infection determines the need to find some new effective strategies for surgical treatment to achieve long-term positive results.&#x0D; Aim of the study is to make a comparative assessment of surgical treatment results of patients with early-stage avascular necrosis of the femoral head using different techniques of core decompression and autogenous bone grafting of the femoral head.&#x0D; Methods. We performed a comparative analysis of the treatment results of patients with early stages of ANFH. The patients were divided by the treatment method into two groups: control and main. Surgical treatment in the control group (n = 19) consisted of an open decompression and autogenous bone grafting of the femoral head using the Rosenwasser’s “light bulb” technique. The main group (n = 17) included the patients who had undergone the developed combined impaction autografting of the femoral head. Clinical and functional assessment of the treatment results was performed using the Harris Hip Score (HHS) questionnaire and the Western Ontario and McMaster University Osteoarthritis Index (WOMAC) score. Assessment was performed preoperatively and at 3, 6, and 12 months postoperatively.&#x0D; Results. The performed comparative analysis showed statistically significant difference in clinical and functional results after operative treatment in patients of the control and the main groups at all follow-ups. Change of the HHS values presented as Me (Q1;Q3) in patients of both groups at 3, 6 and 12 months was 77.0 (68.0;84.0) and 82.0 (75.0;91.0), p = 0.001; 79.0 (69.0;85.0) and 88.0 (79.0;95.0), p0.001; 81.0 (71.0;86.0) and 90.0 (85.0;92.0), p0.001, respectively. According to the WOMAC, the following dynamics was revealed for the same values: 30.0 (25.0;35.0) and 25.0 (21.0;32.0), p = 0.002; 27.0 (22.0;33.0) and 20.0 (17.0;27.0), p0.001; 24.0 (17.0;30.0) and 15.0 (13.0;24.0), p0.001.&#x0D; Conclusion. Comparative assessment of efficacy of the open core decompression with autogenous bone grafting of the femoral head defect using the light bulb technique and closed intralesional resection of necrosis focus with combined impaction grafting of the femoral head showed that the minimal damage to para- and intraarticular tissues when performing the approach to the area of the pathological focus and the main stages of the operation allows to achieve the best clinical and functional results and create optimal conditions for bone remodeling in the grafting area.

Conservative management and surgical approaches in the treatment of Peripheral Obstructive Arterial Disease (POAD): An overview

Introduction: Peripheral Obstructive Arterial Disease (PAD) is a condition in which there is a narrowing or blockage of the arteries that supply the lower limbs. The main objective of this systematic review was to identify studies that addressed the pathophysiology, epidemiology and signs and symptoms of PAD, with special emphasis on surgical intervention strategies. Methods:The search was conducted in renowned databases such as PubMed, Scopus, SciELO, Cochrane Library, LILACS, UpToDate and Embase, using controlled descriptors from DeCS. In order to effectively search for studies, descriptors such as "Peripheral Arterial Disease", "Vascular Surgical Procedures", "Myocardial Revascularization", "Angioplasty", "Vascular Grafting", "Thromboendarterectomy" and "Vascular Surgery" were used. These descriptors were combined with Boolean operators "OR" and "AND" to improve the precision of the search. The methodological approach adopted allowed for a thorough and comprehensive search, ensuring the inclusion of relevant studies. Results: The final sample consisted of 28 articles published in indexed scientific journals, addressing different aspects of POAD, such as symptomatology, epidemiology and surgical approach. The articles were available in full for analysis and were written in Portuguese. Analysis of the studies provided a better understanding of the pathophysiology of POAD, identified the main symptoms and examined the different surgical approaches used in treatment.Conclusion: The comprehensive systematic review of the literature on POAD provided valuable information on the disease and its surgical treatment modalities. The results obtained are essential for guiding clinical practice and assisting in decision-making regarding the management of POAD. The methodological approach adopted ensured the inclusion of relevant studies and provided a solid basis for understanding PAOD and providing appropriate care to patients.

Surgical strategies for treatment of endometriosis

Surgical strategies for treatment of endometriosis

One case of surgical treatment of coagulation factor XI deficiency complicated with esophageal cancer: a case report

BackgroundCoagulation factor XI deficiency is an autosomal recessive hereditary disease with a low incidence. It usually occurs after surgery or trauma; Esophageal cancer is a common malignant tumor of the digestive tract in China. But so far, surgery-based comprehensive treatment of esophageal cancer still dominates.Case presentationWe report a case of an Asian patient with XI factor deficiency and lower esophageal squamous cell carcinoma who was admitted to our hospital recently. After active preoperative preparation, the operation was successfully performed, and there was no obvious abnormal bleeding during and after the operation.ConclusionsCoagulation factor XI deficiency is a relatively rare disease, and patients with the disease will face a greater risk of bleeding during the perioperative period. The encouraging perioperative outcome enables us to have a deeper understanding of surgical treatment strategies for patients with Coagulation factor XI deficiency.

Future of Endovascular and Surgical Treatments of Atherosclerotic Intracranial Stenosis.

Intracranial atherosclerotic disease and resultant intracranial stenosis is a global leading cause of stroke, and poses an ongoing treatment challenge. Among patients with intracranial stenosis, those with hemodynamic compromise are at high risk for recurrent stroke despite medical therapy and risk factor modification. Revascularization of the hypoperfused territory is the most plausible treatment strategy for these high-risk patients, yet surgical and endovascular therapies have not yet shown to be sufficiently safe and effective in randomized controlled trials. Advances in diagnostic and therapeutic technologies have led to a resurgence of interest in surgical and endovascular treatment strategies, with a growing body of evidence to support their further evaluation in the treatment of select patient populations. This review outlines the current and emerging endovascular and surgical treatments and highlights promising future management strategies.

Aortic Valve Embryology, Mechanobiology, and Second Messenger Pathways: Implications for Clinical Practice.

During the Renaissance, Leonardo Da Vinci was the first person to successfully detail the anatomy of the aortic root and its adjacent structures. Ever since, novel insights into morphology, function, and their interplay have accumulated, resulting in advanced knowledge on the complex functional characteristics of the aortic valve (AV) and root. This has shifted our vision from the AV as being a static structure towards that of a dynamic interconnected apparatus within the aortic root as a functional unit, exhibiting a complex interplay with adjacent structures via both humoral and mechanical stimuli. This paradigm shift has stimulated surgical treatment strategies of valvular disease that seek to recapitulate healthy AV function, whereby AV disease can no longer be seen as an isolated morphological pathology which needs to be replaced. As prostheses still cannot reproduce the complexity of human nature, treatment of diseased AVs, whether stenotic or insufficient, has tremendously evolved, with a similar shift towards treatments options that are more hemodynamically centered, such as the Ross procedure and valve-conserving surgery. Native AV and root components allow for an efficient Venturi effect over the valve to allow for optimal opening during the cardiac cycle, while also alleviating the left ventricle. Next to that, several receptors are present on native AV leaflets, enabling messenger pathways based on their interaction with blood and other shear-stress-related stimuli. Many of these physiological and hemodynamical processes are under-acknowledged but may hold important clues for innovative treatment strategies, or as potential novel targets for therapeutic agents that halt or reverse the process of valve degeneration. A structured overview of these pathways and their implications for cardiothoracic surgeons and cardiologists is lacking. As such, we provide an overview on embryology, hemodynamics, and messenger pathways of the healthy and diseased AV and its implications for clinical practice, by relating this knowledge to current treatment alternatives and clinical decision making.