penile reconstruction

阴茎重建
  • 文章类型: Journal Article
    目的:生殖器烧伤是罕见的损伤。阴茎皮肤缺损的重建应考虑美容和功能结果。皮肤移植物可以形成疤痕挛缩并携带毛囊,造成不必要的结果。这些缺点仍然是未解决的问题。这项工作旨在描述一种新的包皮前移皮瓣方法,用于完全重建严重烧伤患者的阴茎干皮肤缺损。
    方法:从2021年到2023年,在这项调查中招募了四名生殖器区域三度烧伤的患者。我们描述了一系列阴茎轴和周围区域深度烧伤的病例,需要使用一种名为“反向包皮环切术”的新技术进行清创和重建,由阴茎切向切除和包皮前移皮瓣组成,没有纵向切口,发病率较低,保护功能,和更好的美学外观。患者平均随访9个月。
    结果:为生殖器区域严重烧伤的患者建立了反向包皮环切术技术。四名患者对术后结果和手术美学结果感到满意,没有报告任何并发症。手术后在龟头或阴茎轴上未观察到疤痕或挛缩。
    结论:与其他皮瓣方法相比,使用反向包皮环切包皮推进皮瓣更直接,可行,而且有效。在成年人中,包皮组织完全覆盖阴茎干皮肤缺损。这是一种可行的重建手术技术,易于重现,并具有出色的美学和功能效果。对于这种手术技术,组织转移,笨重的区域襟翼,或者不需要皮肤移植。
    OBJECTIVE: Genital burns are rare injuries. Reconstruction of penile skin defects should consider cosmetic and functional outcomes. Skin grafts can develop scar contractures and carry hair follicles, causing unwanted results. These downsides remain unsolved issues. This work aimed to describe a new foreskin advancement flap method for completely reconstructing penile shaft skin defects in severely burned patients.
    METHODS: From 2021 to 2023, four patients with third-degree burns in the genital area were enrolled in this investigation. We describe a series of cases with deep burns to the penile shaft and surrounding area that needed debridement and reconstruction using a novel technique called \"reverse circumcision,\" which consists of tangential excision of the penis and a foreskin advancement flap without longitudinal cuts with less morbidity, preservation of function, and a better aesthetic appearance. The patients had an average follow-up of nine months.
    RESULTS: The reverse circumcision technique was established for patients with severe burns in the genital area. The four patients were satisfied with the postoperative results and the aesthetic results of the procedure without reporting any complications. No scarring or contractures were observed on the glans or penile shaft after surgery.
    CONCLUSIONS: Compared with other flap methods, the use of a reverse circumcision foreskin advancement flap was more straightforward, feasible, and effective. In adults, the foreskin tissue completely covers the penile shaft skin defect. It is a viable reconstructive surgical technique that is easily reproducible and has excellent aesthetic and functional results. For this surgical technique, tissue transfers, bulky regional flaps, or skin grafts were not needed.
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  • 文章类型: Case Reports
    使用收缩环继发的阴茎绞窄是一种罕见的泌尿外科急症,需要紧急减压以防止长时间的血管阻塞导致坏死和坏疽。当前的文献主要包括案例介绍,这些案例介绍侧重于通过移除戒指在急性环境中的管理。在这里,我们描述了一名患者的手术治疗,该患者在自我摘除收缩环后以延迟的方式出现。我们讨论了清创和分层厚度皮肤移植的保留肺切除术技术。
    Penile strangulation secondary to utilization of a constrictive ring is a rare urologic emergency that requires urgent decompression to prevent prolonged vascular obstruction resulting in necrosis and gangrene. Current literature is mainly comprised of case presentations that focus on management in the acute setting via removal of the ring. Herein, we describe surgical management of a patient who presents in delayed fashion after self-removal of the constrictive ring. We discuss our penectomy-sparing technique of debridement and split thickness skin graft.
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  • 文章类型: Case Reports
    背景:阴茎截肢是一种罕见的病例,在全球范围内以孤立病例和小系列报道。它构成了泌尿外科紧急情况,需要显微外科技能来修复阴茎。我们介绍了一例阴茎截肢的情况,并讨论了这种挑战性疾病的管理。
    方法:一名47岁患者因刀伤导致阴茎海绵体完全截肢,被送往急诊室。患者接受了成功的显微外科手术再植,表现出积极的进展和令人满意的结果。
    阴茎截肢的微血管修复是金标准。建议包括细致的吻合,并专注于静脉吻合以获得最佳结果,并结合精神病学方法。PENIS评分可对病变的严重程度进行分类,并预测术后并发症和主要结局。
    结论:阴茎截肢提出了一个独特的挑战,需要显微外科吻合,细致的组织管理,遵守既定的协议对于有效管理此类复杂的案件至关重要。即使在创伤后长时间截肢的情况下,可以产生令人满意的形态功能结果。
    BACKGROUND: Penile amputation is an unusual situation reported globally as isolated cases and small series. It constitutes a urological emergency which requires microsurgical skills for the repair of the penis. We present a case of a penile amputation and discuss the management of this challenging condition.
    METHODS: A 47-year-old patient presented to the emergency room with total amputation of corpora cavernosa of the penis resulting from knife aggression. The patient underwent successful microsurgical replantation, demonstrating positive progression and satisfactory results.
    UNASSIGNED: Microneurovascular repair of penile amputation is the gold standard. Recommendations include a meticulous anastomosis, and a focus on vein anastomoses for optimal outcomes as well as associating a psychiatric approach. The PENIS score classifies the severity of lesion and predict postoperative complications and main outcomes.
    CONCLUSIONS: Penile amputation presents a distinctive challenge, necessitating microsurgical anastomosis, meticulous tissue management, and adherence to established protocols are imperative for effectively managing such intricate cases. Even in cases of posttraumatic partial penile amputation after a long period, can yield satisfactory morphofunctional outcomes.
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  • 文章类型: Journal Article
    Objective We aimed to evaluate both the long-term surgical outcomes and patient-reported outcomes of free scapular flap (FSF) phalloplasty. Method The same surgical team performed phalloplasty in 66 patients using a FSF between March 2000 and September 2018. All patients had at least 24 months of follow-up. The surgical techniques used, complications observed, and surgical and patient-reported outcomes were retrospectively described. Results A total of 66 patients with indications of penile trauma (n = 19), micropenis (n = 42), and self-amputation (n = 5) underwent FSF phalloplasty. Two patients (3%) had total flap necrosis and 1 (1.5%) had partial flap necrosis. The urethral complication rate was 18.2% (12/66 patients). All patients were able to void while standing after revision procedures or urethroplasty. We found that an FSF is a reliable donor site for penile reconstruction. Conclusion The FSF phalloplasty creates an esthetically pleasing penis and allows voiding while standing. Most patients can engage in sexual activity. The main drawbacks of using this method are that patients experience different degrees of sensory recovery, and patients undergoing surgery with the \"tube-in-tube\" technique may find they are be limited by the thickness of the flap. However, by making full use of residual tissue, such as the micropenis glans or scrotal skin, patients can obtain good tactile and erogenous sensation. We believe that using an FSF complements the existing phalloplasty techniques.
    RésuméObjectif Les chercheurs ont voulu évaluer les résultats chirurgicaux à long terme et les résultats cliniques déclarés par les patients d’une phalloplastie par lambeau scapulaire libre (LSL). Méthodologie La même équipe chirurgicale a effectué la phalloplastie de 66 patients au moyen d’un LSL entre mars 2000 et septembre 2018. Ceux-ci ont tous reçu un suivi d’au moins 24 mois. Les chercheurs ont décrit rétrospectivement les techniques chirurgicales utilisés, les complications observées et les résultats chirurgicaux et cliniques déclarés par les patients. Résultat Au total, 66 patients ayant des indications de traumatisme pénien (n=19), un micropénis (n=42) et une auto-amputation (n=5) ont subi une phalloplastie par LSL. Deux patients (3 %) ont subi une nécrose totale du lambeau et un (1,5 %) une nécrose partielle du lambeau. Le taux de complications urétrales s’est élevé à 18,2 % (12 patients sur 66). Tous les patients étaient en mesure d’uriner debout après les interventions de révision ou l’urétroplastie. Les chercheurs ont constaté que la région scapulaire est un siège de donneur fiable pour la reconstruction pénienne. Conclusion La phalloplastie par LSL crée un pénis à l’esthétique agréable, qui permet d’uriner debout. La plupart des patients peuvent se livrer à des activités sexuelles. Les principaux inconvénients de cette méthode proviennent du fait que les patients éprouvent divers degrés de récupération sensorielle et que ceux qui subissent la technique chirurgicale « à double tube » peuvent être limités par l’épaisseur du lambeau. Cependant, grâce au plein usage des tissus résiduels, tels que le gland du micropénis ou la peau du scrotum, les patients peuvent éprouver de bonnes sensations tactiles et érogènes. Les auteurs sont d’avis que l’utilisation du LSL complète les techniques de phalloplastie en place.
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  • 文章类型: Letter
    暂无摘要。
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  • 文章类型: Journal Article
    目的:报告阴茎异物肉芽肿患者的手术治疗结果,并比较单阶段和两阶段阴囊皮瓣重建的手术结果。
    方法:回顾性分析接受手术治疗的阴茎异物肉芽肿患者的病历。比较了单期和两期阴囊皮瓣重建的患者。
    结果:从2018年1月1日至2022年10月31日,42例患者接受了手术治疗。23例患者接受了双侧阴囊皮瓣的单期重建,而12例患者接受了19例手术的两期修复。五名患者接受了包皮环切术;其中一名进行了初次闭合切除。另一名患者通过阴茎皮肤保存技术进行了重建。在伤口感染方面,单阶段组和两阶段组之间没有统计学上的显着差异(8.69%vs.0%,RR2.71,95CI;0.14-52.29),伤口裂开(21.74%vs.8.33%,RR2.61,95CI0.34-19.87),再手术率(26.08%vs.8.33%,RR3.13,95CI;0.42-23.10)。单阶段组术后发热明显高于对照组(56.52vs.8.33%,RR6.78,95CI;1.01-43.83)。单阶段组的总住院时间较短(7.43±3.19天vs.10.86±1.57天,MD-3.42,95CI;-5.28至-1.57)。单阶段组无Clavien-Dindo手术并发症的患者的发生率显着降低(43.48%vs.83.33%,RR0.53,95CI;0.31-0.89)。
    结论:单阶段和两阶段技术均可用于阴茎异物肉芽肿重建。尽管两阶段组的住院时间更长,并发症发生率较低。
    To report outcomes of surgical treatment in patients with penile foreign body granuloma and compare surgical outcomes between single- and two-stage scrotal flap reconstructions.
    Medical records of patients with penile foreign body granuloma who underwent surgical treatment were reviewed. Patients with single- and two-stage scrotal flap reconstructions were compared.
    Forty-two patients underwent surgical treatment from January 1, 2018 to October 31, 2022. Twenty-three patients underwent single-stage reconstruction with bilateral scrotal flap while 12 patients underwent two-stage repair with 19 operations. Five patients underwent circumcision; one had excision with primary closure. Another patient underwent reconstruction by penile skin preservation technique. There was no statistically significant differences between single- and two-stage groups in wound infection (8.69% vs. 0%, RR 2.71, 95%CI; 0.14-52.29), wound dehiscence (21.74% vs. 8.33%, RR 2.61, 95%CI 0.34-19.87), reoperation rate (26.08% vs. 8.33%, RR 3.13, 95%CI; 0.42-23.10). Postoperative fever was significantly higher in single-stage group (56.52 vs. 8.33%, RR 6.78, 95%CI; 1.01-43.83). Total length of hospital stay was shorter in single-stage group (7.43 ± 3.19 days vs. 10.86 ± 1.57 days, MD -3.42, 95%CI; -5.28 to -1.57). Incidence of patients without Clavien-Dindo surgical complications was significantly lower in single-stage group (43.48% vs. 83.33%, RR 0.53, 95%CI; 0.31-0.89).
    Both single- and two-stage techniques may be considered for penile foreign body granuloma reconstruction. Although the hospital stay was longer in two-stage group, the complication rates were lower.
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  • 文章类型: Systematic Review
    背景:阴茎癌治疗中的器官保留手术(OSS)旨在维持器官的形态和功能,并保持与健康相关的生活质量(HRQoL)。然而,缺乏探讨这些结局的综合证据.
    目的:目的试图审查HRQoL,功能,美学,OSS或根治性阴茎切除术治疗阴茎癌后的心理结果。
    方法:对MEDLINE和Cochrane数据库的系统评价包括报告功能的研究(性,泌尿或感觉),原发性阴茎癌手术治疗后的生殖器外观或HRQoL/心理健康。英文报告(2000-2022年),纳入患者报告或客观的临床结果指标,有资格。非手术治疗策略和转移性疾病的研究被排除在外。对数据进行汇编和分析。
    结果:纳入26项研究。性功能是研究最多的结果(754名受访者;19项研究),最常见的是原始的15项和删节的5项国际勃起功能指数。OSS后勃起功能的保存一般描述,引用的总体性满意度有所下降。对排尿功能的评估不均匀,术前评估很少,这使得研究间比较困难。大多数患者似乎能够在OSS之后从站立姿势中消失,喷药是最常见的症状。根治性腺体切除术后的裂层皮肤移植和尿道腺体成形术都描述了某些感觉功能的维持。有限的研究表明,患者对OSS后生殖器美容有合理的满意度。阴茎癌手术后的大多数研究都描述了对HRQoL的负面影响,与阴茎手术和淋巴结清扫术的侵袭性相关。焦虑,抑郁症,据报道,阴茎癌幸存者的自尊心降低。关系幸福感各不相同,一些幸存者报告说这一点没有改变。
    结论:OSS可以保留性元素,泌尿,和感觉功能,对符合条件的患者来说,支持优于根治性阴茎切除术的优势。然而,由于规模小,全面的理解仍然有限,异质患者队列,获取病前数据的挑战,和结果测量的可变性。OSS后患者报告结果的标准化是可取的。
    Organ-sparing surgery (OSS) in penile cancer management aspires to maintain organ form and function and preserve health-related quality of life (HRQoL), yet there is a lack of integrated evidence exploring these outcomes.
    The aim sought to review HRQoL, functional, aesthetic, and psychological outcomes following OSS or radical penectomy for penile cancer.
    A systematic review of MEDLINE and Cochrane databases included studies reporting on function (sexual, urinary or sensory), genital appearance or HRQoL/psychological well-being following surgical treatment of primary penile cancer. English-language reports (2000-2022), incorporating patient-reported or objective clinical outcome measures, were eligible. Studies of nonsurgical treatment strategies and those in the context of metastatic disease were excluded. Data were compiled and analyzed.
    Twenty-six studies were included. Sexual function was the most studied outcome (754 pooled respondents; 19 studies), most frequently with the original 15-item and abridged 5-item International Index of Erectile Function. Preservation of erectile function following OSS is generally described, with some reduction in overall sexual satisfaction cited. Heterogeneous assessment of voiding function with little preoperative evaluation render interstudy comparison difficult. Most patients appear able to void from a standing position following OSS, with spraying the most common symptom. Maintenance of some sensory function is described with both split-thickness skin grafting and urethral glanduloplasty following radical glansectomy. Limited studies suggest reasonable patient satisfaction with genital cosmesis post-OSS. A negative impact on HRQoL is described in most studies following penile cancer surgery, variably correlated with aggressiveness of penile surgery and addition of lymphadenectomy. Anxiety, depression, and reduced self-esteem have been reported in penile cancer survivors. Relationship well-being varies, with some survivors reporting this to be unchanged.
    OSS can preserve elements of sexual, urinary, and sensory function, supporting advantages over radical penectomy for eligible patients. However, a comprehensive understanding remains limited due to small, heterogeneous patient cohorts, challenges in obtaining premorbid data, and variability in outcome measures. Standardization of patient-reported outcomes following OSS is desirable.
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  • 文章类型: Journal Article
    目的:分析双侧带蒂阴囊皮瓣重建阴茎干的手术和功能结果。
    方法:回顾性分析2009年至2017年22例采用双侧带蒂阴囊皮瓣行阴茎干重建术的患者。人口统计,围手术期数据,收集手术并发症。使用由勃起硬度评分组成的问卷分析功能结果,患者和观察者的疤痕评估量表,和10点Likert量表测量患者对皮肤颜色的满意度,灵敏度,弹性和厚度,阴茎大小,阴囊体积,安装质量,穿透能力,疼痛,性满意度,身体形象,阳刚之气,自尊,全球满意度。
    结果:患者表现出广泛的适应症,包括掩埋阴茎(27.2%),或皮下注射异物(27.2%)。早期并发症为缝线裂开(31.8%),感染(13.6%)和血肿(4.6%),与9.1%的手术翻修相关。晚期并发症为皮肤回缩(27.3%),睾丸升高(22.7%),锥体形状(4.6%)或缩短(13.6%)的阴茎,与27.3%的手术翻修有关。对于回答问卷的12名患者,中位勃起硬度评分和患者和观察者瘢痕评估量表评分[IQR]为4分之3.5[2.5-4]和60分之11.5[9.5-22],分别。患者报告说手术对他们的心理状况有积极的影响,全球满意度中位数为8[IQR7.5-9.5]。
    结论:双侧带蒂阴囊瓣似乎是轴缺损重建的安全选择,尽管可能需要手术翻修,提供令人满意的功能结果。
    To analyze surgical and functional outcomes of bilateral pedicled scrotal flaps for penile shaft reconstruction.
    A retrospective analysis was performed on 22 patients who underwent penile shaft reconstruction with bilateral pedicled scrotal flaps between 2009 and 2017. Demographics, peri-operative data, and surgical complications were collected. Functional outcomes were analyzed using a questionnaire made of the erection hardness score, the patient and observer scar assessment scale, and a 10-point Likert scale measuring patients... satisfaction about their skin coloration, sensitivity, elasticity and thickness, penile size, scrotal volume, erection quality, penetration ability, pain, sexual satisfaction, body image, masculinity, self-esteem, and global satisfaction.
    Patients exhibited a wide range of indications, including buried penis (27.2%), or subcutaneous injections of foreign material (27.2%). Early complications were suture dehiscence (31.8%), infection (13.6%) and hematoma (4.6%), associated with 9.1% of surgical revisions. Late complications were skin retraction (27.3%), testicular ascension (22.7%), pyramidal shape (4.6%) or shortening (13.6%) of the penis, associated with 27.3% of surgical revisions. For the 12 patients who answered the questionnaire, median erection hardness score and patient and observer scar assessment scale score [IQR] were 3.5 out of 4 [2.5-4] and 11.5 out of 60 [9.5-22], respectively. The patients reported a positive impact of the surgery on their psychological condition, with a median score of global satisfaction of 8 [IQR 7.5-9.5].
    Bilateral pedicled scrotal flaps seem.ßto be a safe alternative for shaft defects reconstruction despite a potential need of surgical revision, providing satisfactory functional outcomes.
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  • 文章类型: Journal Article
    目的:报告在伴有近端尿道下裂的阴囊转位(PST)患者的原发性或重发尿道下裂修复期间,组织扩张(TE)为尿道成形术和/或皮肤覆盖生成额外的阴茎皮肤的技术和结果。
    方法:阴茎皮肤缺乏的近端尿道下裂和PST患者,先天性或修复失败后,对接受TE辅助重建的患者进行了审查.将TE置于阴茎轴下,并将扩张的皮肤用于管状切开的钢板修复。成功被定义为尿道向电晕或更远的方向推进,并具有无张力的皮肤覆盖。
    结果:共有24例患者接受了重建,其中16例作为初次修复的一部分,8例进行了重做修复。9例患者发生扩张器挤压和尿道成形术并发症,占43.8%的初次修复和75.0%的重做修复;尿道皮肤瘘最常见(n=8)。总的来说,在87.5%的患者中,术后产肉部位几乎全部为冠状(45.8%)或腺体(50.0%).
    结论:尿道下裂近端重建具有挑战性,并发症并非罕见。对于皮肤缺乏的复杂患者,TE是一种有用的替代方法,因此在尿道成形术后难以覆盖皮肤。虽然一期修复的并发症发生率为43.8%,TE产生足够的残余皮肤以在额外的重建后成功。对于重做修复,早期使用是最有益的,因为有更多的可扩张的皮肤。假胶囊提供血管化覆盖以增强尿道,同时存在足够的皮肤以最小化用于阴茎覆盖的皮肤移植物的需要。
    To report the technique and outcomes of tissue expansion (TE) for generating additional penile skin for urethroplasty and/or skin coverage during primary or redo hypospadias repair in penoscrotal transposition (PST) patients with a proximal hypospadias.
    Proximal hypospadias and PST patients with a lack of penile skin, congenitally or after failed repair, who underwent TE assisted reconstruction were reviewed. TE were placed under the penile shaft and expanded skin was used for tubularized incised plate repair. Success was defined as urethral advancement to the corona or more distal with tension free skin coverage.
    A total of 24 patients underwent reconstruction including 16 as part of primary repair and for redo repairs in 8. Nine patients experienced expander extrusion and posturethroplasty complications occurred in 43.8% of primary repairs and 75.0% of redo repairs; a urethrocutaneous fistula was most common (n = 8). Overall, success was achieved in 87.5% of patients with postoperative meatal locations almost all coronal (45.8%) or glanular (50.0%).
    Proximal hypospadias reconstruction is challenging, and complications are not infrequent. TE is a useful alternative for complex patients with a skin paucity such that cutaneous coverage would be difficult following urethroplasty. Although the complication rate was 43.8% for primary repair, TE generated sufficient residual skin for success after additional reconstruction. For redo repair early use is most beneficial as there is more expandable skin. The pseudocapsules provide vascularized coverage to reinforce the urethra while there is sufficient skin to minimize the need for a skin graft for penile coverage.
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  • 文章类型: Journal Article
    目的:包皮环切术是最常用的手术方式之一。并发症很少见,包括出血,虽然可以是重要的,如轴皮肤切除。这项研究的目的是确定使用全厚度皮肤移植物(FTSG)或组织扩张器(TE)的新颖应用进行皮肤切除的损伤机制和重建技术。
    方法:回顾性分析了因过度包皮环切术切除干皮肤后行阴茎重建的患者。用FTSG盖住阴茎,从腹股沟/臀部收获,或使用TE,扩张器放置在残余的轴皮肤。
    结果:12例患者出现明显的皮肤脱落(范围65-95%),包括2例部分龟头脱落。使用FTSG重建了10个,使用TE重建了2个。受伤最常见的是Mogen钳(n=9),或者来自Gomco夹,Plastibell装置,和电灼伤。六名FTSG患者最常见的并发症是淋巴水肿(n=3)。
    结论:轴皮肤切除术是一种破坏性并发症,使用Mogen钳的风险最大。TE是优选的,因为这避免了使父母放心的供体部位发病率,但需要可以扩张的足够的残余皮肤。两种技术均有效地提供具有可接受的外观和长期功能的软组织覆盖。
    OBJECTIVE: Circumcision is one of the most frequently performed surgical procedures. Complications are infrequent, including bleeding, though can be significant such as shaft skin excision. The aim of this study was to identify mechanism of injury and reconstructive techniques for skin excision using a full thickness skin graft (FTSG) or with the novel application of tissue expanders (TE).
    METHODS: Patients who underwent penile reconstruction following shaft skin excision from an overzealous circumcision were retrospectively reviewed. The penis was covered using a FTSG, harvested from the groin/hip, or using TE, with expanders placed in residual shaft skin.
    RESULTS: Twelve patients experienced significant skin loss (range 65-95%) including 2 with partial glans loss. Ten were reconstructed using a FTSG and 2 with TE. Injury was most frequently from a Mogen clamp (n = 9), or from a Gomco clamp, Plastibell device, and electrocautery burns. Six FTSG patients experienced complications with lymphedema (n = 3) most common.
    CONCLUSIONS: Shaft skin excision is a devastating complication with risk greatest from Mogen clamp use. TE is preferred as this avoids donor site morbidity which reassures parents but requires sufficient residual skin that can be expanded. Both techniques effectively provide soft tissue coverage with acceptable appearance and long-term function.
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