Laparoscopic orchidopexy for the treatment of cryptorchidism in adults: a description of the technique and outcomes.

BACKGROUND: There are few studies on cryptorchidism in adults, and its treatment is still controversial. METHODS: To summarize the surgical strategy and clinical efficacy of laparoscopic orchidopexy for the treatment of cryptorchidism in adults, 37 adult cryptorchidism patients were retrospectively analyzed between September 2017 and February 2022. All 37 patients underwent laparoscopic orchidopexy, of whom 33 underwent inguinal hernia repair without tension. The intraoperative procedures and surgical techniques were recorded in detail. Preoperative examination and regular postoperative review of color Doppler ultrasound, and reproductive hormone, alpha-fetoprotein, human chorionic gonadotropin, and lactate dehydrogenase levels were performed. RESULTS: All testes descended successfully into the scrotum, including 25 through the inguinal route and 12 through Hesselbach's triangle route. No intraoperative or postoperative complications were observed. The follow-up time was 38.6 (± 19.4) months, and no evidence of testicular malignancy was found during the follow-up period. After analyzing the reproductive hormone levels at 1 year postoperatively in 28 patients with more than 1 year of follow-up, it was found that the patients had a significant increase in testosterone levels and a decrease in follicle-stimulating hormone levels after surgery. None of the patients showed any significant improvement in semen quality after surgery. CONCLUSION: Our study suggests that laparoscopic orchidopexy is a safe and feasible surgical procedure for the treatment of cryptorchidism in adults, especially high cryptorchidism, which is difficult to treat. After comprehensive consideration, preserving the testis should be preferred for treating cryptorchidism in adults to maximize the protection of the patient's reproductive hormone secretion function.

Orchidopexy for undescended testis-rate and predictors of re-ascent.

PURPOSE: This study aimed to investigate the rate of re-ascent requiring re-operation after primary orchidopexy and to investigate eventual differences between the inguinal and scrotal approach as well as other potential predictors for re-ascent. METHODS: A retrospective cohort study of children treated for undescended testis (UDT) with orchidopexy between 2018 and 2022 was conducted. The primary outcome was re-ascent requiring re-operation, and the secondary outcome was atrophy rate. Independent variables were age, underlying conditions, side, surgical approach, operation time, bilaterality, congenital/ascended UDT, presence of scrotal hypoplasia, presence of a patent processus vaginalis, division of external oblique, and suture of the testis. Univariate and logistic regression were used to evaluate differences between groups and risk for re-ascent. RESULTS: A total of 662 testes in 554 patients were included. Re-operation occurred in 6% (7% with inguinal approach, 3% with scrotal approach, p = 0.04). Re-operation was associated with younger age, congenital UDT, and inguinal approach, but neither of these variables remained significant in multivariate analyses. Atrophy occurred in one testis. CONCLUSION: The rate of re-ascent was 6% and the atrophy rate was 0.15%. A larger study may find predictors for re-ascent but with very low absolute risk. The lower rate of re-ascent with the scrotal approach is probably due to selection bias.

Advantages of single-site laparoscopic orchiopexy for palpable undescended testes in children: a prospective comparison study.

PURPOSE: To evaluate the feasibility of single-site laparoscopic orchiopexy for palpable undescended testes in children. METHODS: We prospectively studied patients with undescended testes between July 2021 and June 2022. In total, 223 patients were included in our study: 105 underwent single-site laparoscopic orchiopexy and 118 underwent conventional laparoscopic orchiopexy. During single-site laparoscopic orchiopexy, 3 ports were inserted within the umbilicus. RESULTS: No differences were observed between the groups in terms of age and laterality. For unilateral undescended testes, the operating time was longer in the single site group than in the conventional group at the early stages (55.31 ± 12.04 min vs. 48.14 ± 14.39 min, P = 0.007), but it was similar to the conventional group at the later stages (48.82 ± 13.49 min vs. 48.14 ± 14.39 min, P = 0.78). Testicular ascent occurred in one patient from each group. There was no significant difference in the success rate between the single-site group and the conventional group (99.0% vs. 99.2%, P = 0.93). In the single-site group, no visible abdominal scarring was observed, while in the conventional group, there were two noticeable scars on the abdomen. CONCLUSION: Single-site laparoscopic orchiopexy offers superior cosmetic results and comparable success rates compared to conventional laparoscopic orchiopexy for palpable undescended testes.

Bilateral versus unilateral orchidopexy: IVF/ICSI-ET outcomes.

Introduction: Cryptorchidism is a common genital disorder. Approximately 20% of azoospermic or infertile men reported having histories of cryptorchidism. Bilateral cryptorchidism may have been more condemned than unilateral cryptorchidism. Early treatment by orchidopexy is the definitive procedure for cryptorchid patients with cryptorchidism. However, fertility potency after orchidopexy may be adversely affected and assisted reproduction techniques will be required for infertile patients. Objective: To compare the reproductive outcomes between unilateral and bilateral orchidopexy groups. Methods: A retrospective cohort study at a tertiary hospital, including a total of 99 infertile men who underwent orchidopexy to treat cryptorchidism and subsequently underwent their first IVF/ICSI-ET cycle. Men were grouped according to the laterality of their cryptorchidism and orchidopexy surgeries they received. Fertilization rate and live birth rate were chosen as parameters for evaluating outcomes. Results: The sperm concentration and viability were significantly higher in unilateral orchidopexy group than in bilateral orchidopexy group (28.09 ± 27.99 vs 7.99 ± 14.68, P=0.001; 33.34 ± 22.52 vs 11.95 ± 17.85, P=0.001). Unilateral orchidopexy group showed lower demand for ICSI (66.07% vs 95.35%, P<0.001). Interestingly, both groups exhibited similar rates of fertilization, clinical pregnancy, live birth and birth defect. Boy birth ratio was lower in bilateral orchidopexy group as compared to unilateral orchidopexy group (27.27% vs 58.62%, P=0.026). Conclusion: A history of bilateral orchidopexy surgery correlates with a worsened sperm parameter and a higher demand for ICSI as compared to patients with history of unilateral orchidopexy. However, this does not influence the final live birth rate.

Surgical Management of Extravaginal Testicular Torsion in a 16-Year-Old Male: A Case Report.

Extravaginal torsion (EVT) is a rare type of testicular torsion that usually occurs in neonates. The primary type of testicular torsion that occurs in adolescents is intravaginal torsion. In this case report, we describe the first case of EVT reported in a 16-year-old male with a contralateral bell clapper deformity and subsequent surgical management using a tunica vaginalis flap and bilateral orchiopexy. In discussion of this case, we examine possible anatomical causes of EVT and suggestions for appropriate surgical management.

Fertility prospects for the prune-belly patient: A scoping review.

INTRODUCTION: With advances in medical care and assisted reproductive technologies (ART), fertility prospects for prune-belly syndrome (PBS) men may be changing. This review aims to identify the factors influencing fertility and optimization of reproductive health for PBS patients. MATERIAL AND METHODS: A scoping review was performed on all records published over 70 years (1952-2022) analyzing fertility in PBS males. Records were summarized in a table and narrative describing cryptorchidism, orchiopexy, testicle histology; prostate characteristics; sex hormone function; semen analyses, ART, and conception ability. This review was registered on Open Science Framework (OSF) and conducted using PRISMA methodology. RESULTS: 827 articles were identified and 83 were selected for data extraction. Before 2000, there were 0.85 publications/year whereas after 2000 there were 1.95 publications/year. Orchiopexy successfully relocated 86 % of PBS testicles into the scrotum. Testicular histology demonstrated 50 % of patients had no spermatogonia, while 47.2 % and 2.7 % had reduced or normal numbers respectively. Leydig hyperplasia and Sertoli only histology were found in 19.4 % of patients. Prostatic hypoplasia and prostatic urethral dilation were found in 93.6 % and 91.4 % of patients respectively. Testosterone, Luteinizing hormone (LH) and Follicle-stimulating hormone (FSH) were normal in 93.9 %, 87.7 % and 77.9 % of patients respectively. Azoospermia and oligospermia was found in 75.7 % and 21.6 % of patients respectively while 60.7 % had antegrade ejaculation. ART successfully extracted sperm in 6 instances and resulted in 4 conceptions, while natural conception was reported twice. CONCLUSIONS: Data analysis indicates increased attention to fertility prospects for PBS males with evaluation of PBS patient's hormonal function, semen analyses, ART, and conception ability. The reviewed data suggest that PBS males may father biological offspring with contemporary management and also demonstrate the need for consistent reproductive management approaches to maximize their fertility prospects.

Staged laparoscopic orchiopexy of intra-abdominal testis: Spermatic vessels division versus traction? A multicentric comparative study.

BACKGROUND: Staged laparoscopic management of intra-abdominal testes using pedicular section is recognized as gold standard technique, successful in 85 % of cases for scrotal testicular position with less than 10 % testicular atrophy. Recently, Shehata proposed a new technique without pedicular division for these testes, using spermatic vessels traction, but did not provide a comparative study of the two techniques. OBJECTIVE: To evaluate the laparoscopic spermatic pedicular traction (Shehata technique, ST) for the treatment of intra-abdominal testis, as an alternative to gold standard pedicular section (2-stage Fowler-Stephens, FS). STUDY DESIGN: Intra-abdominal testes of 129 patients in two tertiary pediatric urology centers were managed laparoscopically (2011-2019) either by 2-stage FS orchidopexy or ST according to the surgeon preference. Testicular position and size were statistically compared. RESULTS: A total of 147 testes were pulled down by 80 ST and 67 FS, including 18 bilateral cases. Median (IQR) age at surgery was 24.2 (15.6-46.4) months (ST) and 18.3 (13.1-38.2) months (FS) (p = 0.094). Scrotal pulling-down of the testis was performed after a median (IQR) period of 2.3 (1.6-3.4) months (ST) and 6.1 (4.7-8.3) months (FS), respectively (p < 0.005). Although ST had collapsed in 17 cases (21.3 %), only one (1.3 %) redo procedure was required. After a median (IQR) follow-up of 22 (12-40) and 19 (8.75-37) months (p = 0.59), the testis was in the scrotum in 85 % and 81 % of ST and FS cases, respectively (p = 0.51). Testicular atrophy occurred in 10 % of ST and 13.4 % of FS (p = 0.61). Multivariate analysis using the propensity score analysis did not identify any difference between the two techniques. DISCUSSION: Our results seem to confirm that FS and ST achieve the same results regarding final testicular position and testicular atrophy rate, with a long-term follow-up. Our study supports pediatric surgeons to favor laparoscopic spermatic pedicular traction (ST) which preserves the testicular vascularization and may ensure better spermatogenesis after puberty. More details on the size and position of the testicle at the beginning of the first laparoscopy seem however essential to assess more accurately the outcomes of each surgical technique. Our outcomes will also be re-evaluated when our patients have reached puberty, from an exocrine and endocrine points of view. CONCLUSIONS: This study showed similar results after laparoscopic traction or section of spermatic vessels for intra-abdominal testis in a long-term follow-up, providing more evidence for the use of ST as a valuable alternative to FS.

Hyperbaric oxygen treatment in bilateral orchiopexy and post-circumcision haematoma in a thrombocytopenic patient with Noonan syndrome.

Hyperbaric oxygen treatment (HBOT) can be utilised for necrotising soft tissue infections, clostridial myonecrosis (gas gangrene), crush injuries, acute traumatic ischaemia, delayed wound healing, and compromised skin grafts. Our case was a 17-month-old male patient with Noonan syndrome, idiopathic thrombocytopenic purpura, and bilateral undescended testicles. Haematoma and oedema developed in the scrotum and penis the day after bilateral orchiopexy and circumcision. Ischaemic appearances were observed on the penile and scrotal skin on the second postoperative day. Enoxaparin sodium and fresh frozen plasma were started on the recommendation of haematology. Hyperbaric oxygen treatment was initiated considering the possibility of tissue necrosis. We observed rapid healing within five days. We present this case to emphasise that HBOT may be considered as an additional treatment option in patients with similar conditions. To our knowledge, no similar cases have been reported in the literature.

Persistent Müllerian duct syndrome (PMDS) presenting as bilateral cryptorchidism and left-sided inguinal hernia.

PMDS (persistent Müllerian duct syndrome) is a rare disorder of sex development characterised by the presence of Müllerian duct remnants in a phenotypically male individual with a 46XY karyotype. Radiological investigations play a crucial role in diagnosing and characterising this condition. Ultrasound and MRI are the modalities of choice. They help to non-invasively localise the gonads and Müllerian duct derivatives. Broadly, PMDS has two anatomical variants: male type and female type. The case report presented here does not fit into these classically described variants and can be called a variant of the female type. There is a risk of infertility and malignant transformation of undescended testis and Müllerian duct derivatives in cases of PMDS. Hence, management is focused on preventing these risks. Surgical intervention involves orchidopexy, removal of Müllerian duct derivatives and inguinal hernia repair.

Comparison between staged laparoscopic technique in children with high intra-abdominal undescended testis: a systematic review and meta-analysis.

Background: This study performed a systematic review and meta-analysis to compare the outcomes of the staged laparoscopic Fowler-Stephens Laparoscopic Orchiopexy (FSLO) and Staged Laparoscopic Traction Orchiopexy (SLTO) in patients with intra-abdominal testes (IAT). Methods: This study reviewed literature published from 2016 to 2024. A systematic literature search was conducted on three databases: PubMed, ScienceDirect, and Google Scholar, using keywords (High intra abdominal testis) AND (("Fowler Stephens laparoscopic orchiopexy" OR (FSLO)) OR (Staged Laparoscopic traction orchiopexy OR (SLTO)). Non-randomized trials and observational studies comparing staged laparoscopic FSLO and SLTO, without any time range restriction are included. Studies without FLSO orchidopexy as a control, case reports, case studies, duplicate publication, no full text and non-English studies are excluded. This study used the PRISMA protocol, the Jadad Scale, and the Newcastle Ottawa Scale (NOS) to evaluate the included studies. To analyze statistical data, the Review Manager (RevMan) software was used. The Chi-squared test was used to calculate statistical heterogeneity in the meta-analysis. Results: There were 240 patients from 5 studies (109 in the SLTO group and 131 FSLO in group). The primary outcome of this study is testicular descent and atrophy. There were no significant differences in testicular descent (RR:1.08[0.96 - 1.23],p<0.20,I 2:0%) and atrophy rate (RR:0.45[0.19 - 1.09],p<0.08,I 2:0%). Secondary outcomes are the duration of operation in both the first and second stages. Statistical analysis reveals a significantly lower first-stage operation time in the FSLO group (MD:9.31[7.08,11.55], p<0.05;I 2:94%). At the same time, lower second-stage operation times are significantly reported in the SLTO group (MD:-4.05[-7.99,-0.12],p<0.05; I 2:60%). Conclusions: In terms of testicular descent and testicular atrophy the SLTO technique yields similar results to the FSLO technique. Both techniques have advantages and disadvantages, and we recommend SLTO as the first choice in children with a high IAT of <4 cm. PROSPERO registration: CRD42023412407.

Impact of testicular sperm extraction and testicular sperm aspiration on gonadal function in an experimental rat model

ABSTRACT Purpose To assess the impact of sperm retrieval on the gonadal function of rats with impaired spermatogenesis by comparing testicular sperm extraction (TESE) to aspiration (TESA). The efficacy of these procedures to sperm obtainment was also compared. Materials and Methods A pilot study showed impaired spermatogenesis, but normal testosterone (T) production after a bilateral orchidopexy applied to 26 rats, which were randomly assigned into four groups: TESE (n=7), TESA (n=7), SHAM (n=6) and Control (n=6). The T levels were measured through comparative analysis after the orchidopexy. Results There was no statistical difference in the animal's baseline T levels after orchidopexy in comparison to the controls: the TESE and TESA groups, 6.66±4.67ng/mL; the SHAM group (orchidopexy only), 4.99±1.96ng/mL; and the Control, 4.75±1.45ng/mL, p=0.27. Accordingly, no difference was found in the postoperative T levels: TESE, 5.35±4.65ng/mL; TESA, 3.96±0.80ng/mL; SHAM, 3.70±1.27ng/mL; p=0.4. The number of sperm cells found through TESE (41.0±7.0) was significantly larger than that found through TESA (21.3±8.1, p=0.001). Moreover, higher tissue weight was found through TESE (0.09±0.02g versus 0.04±0.04g, p=0.04). Conclusions The testicular sperm capture performed in rats through extraction or aspiration, after orchidopexy, did not significantly decrease the T levels. The amount of sperm found through testicular sperm extraction was higher than that through testicular sperm aspiration.

Surgical correction of ectopic penis and scrotum associated with bilateral orchidopexy / Correção cirúrgica de pênis e escroto ectópicos associada à orquidopexia bilateral

ABSTRACT Ectopic penis is usually associated with penoscrotal transposition, and it is rarely observed in isolation. We report a surgical approach for an extremely rare case. A 10-year-old male patient with bilateral cryptorchidism and ectopic penis and scrotum in perineal area, with no penoscrotal transposition, representing an association not yet described in literature. A previous orchiopexy failed due to ectopic scrotum. By means of an inverted Y incision, the penis was mobilized and a perineal skin flap in form of a testicular sac was prepared. Finally orchiopexy was performed. The surgery was essential to treat cryptorchidism and to improve the self-image of the patient.

RESUMO O pênis ectópico geralmente ocorre associado à transposição peno-escrotal, sendo raro isoladamente. Relatamos uma abordagem cirúrgica para um caso extremamente raro. Tratava-se de paciente do sexo masculino, 10 anos, com criptorquidia bilateral e pênis e escroto ectópicos, na região perineal, sem transposição peno-escrotal, representando uma associação ainda não descrita na literatura. Orquidopexia prévia sem sucesso, devido à ectopia do escroto. Por meio de uma incisão em Y invertido, mobilizou-se o pênis e preparou-se um retalho da pele perineal em forma de bolsa testicular. Por fim, realizou-se a orquidopexia. A cirurgia foi fundamental para tratar a criptorquidia e promover ganho na autoimagem do paciente.

Displasia torácica asfixiante / Suffocating thoracic dysplasia

El síndrome de Jeune o displasia torácica asfixiante es una enfermedad genética de herencia autosómica recesiva, que se caracteriza por presentar un fenotipo característico. El diagnóstico es clínico y radiológico. Se han descrito mutaciones en genes (IFT80, DYNC2H1, WDR19, IFT140 y TTC21B) que codifican proteínas de transporte intraflagelares responsables de la enfermedad

Jeune syndrome or suffocating thoracic dysplasia is a genetic disease with autosomal recessive inheritance, characterized by presenting a quirky phenotype. The diagnosis is clinical-radiological. Mutations in genes IFT80, DYNC2H1, WDR19, IFT140 and TTC21B that encode intraflagellar transport proteins responsible for the disease have been described

Agenesia del conducto deferente en un paciente con criptoquidia y fibrosis quística. Exposición de un caso y revisión de la bibliografía / Deferens vas absence in a patient with cryptorchidism and cystic fibrosis. A case report and literature review

Presentamos el caso de un varón de 20 meses de edad con fibrosis quística (ΔF508/ΔF508) y agenesia del conducto deferente como hallazgo durante una orquidopexia. Se realiza una revisión bibliográfica de las alteraciones genéticas observadas en los pacientes con ausencia congénita bilateral y unilateral del conducto deferente (ACBCD y ACUCD), así como el papel del gen regulador de la conductancia transmembrana de la fibrosis quística en otros aspectos relacionados con la fertilidad (AU)

A 20-month-old boy with cystic fibrosis (ΔF508/ΔF508) and deferens vas absence as a finding during an orchidopexy. We review the genetic variations observed in patients with bilateral and unilateral congenital absence of deferens vas, as well as the cystic fibrosis transmembrane conductance regulator role in others aspects related to male fertility (AU)

Dislocación testicular postraumática / Post-traumatic testicular dislocation

Objetivo: Hacer una revisión de la literatura, así como aportar 2 nuevos casos de dislocación testicular postraumática, una patología poco frecuente en las urgencias pediátricas. Para ello, se realizó un estudio de las publicaciones en revistas de impacto en castellano e inglés, con la finalidad de acercarnos a un diagnóstico y un manejo lo más rápido y eficaz posible. Casos clínicos: Se presentan los casos clínicos de 2 niños que acudieron al Servicio de Urgencias Pediátricas del Hospital Torrecárdenas durante los años 2010-2012 tras sufrir sendos accidentes. Ambos fueron diagnosticados de dislocación testicular mediante exploración física, con posterior confirmación ecográfica. El tratamiento en los 2 casos fue quirúrgico (orquidopexia). Resultados: En ambos casos la evolución posquirúrgica fue favorable y no presentaron secuelas posteriores. Conclusión: La dislocación testicular es una rara entidad, de aproximadamente 1 caso/año en nuestro medio, que debe tenerse en cuenta en los traumatismos abdominopélvicos, ya que su diagnóstico y tratamiento precoz (generalmente quirúrgico) cobra especial importancia (AU)

Objective: Making a review of the literature and presenting two new cases of traumatic dislocation of the testicle, a rare pathology in the pediatric emergency department. For this reason a study is performed on the publications in journals in spanish and english, with the purpose of bringing us closer to a diagnosis and a management as quickly and efficiently as possible. Clinical cases: We present 2 clinical cases in young children who went to the Pediatric Emergency Department of the Hospital Torrecárdenas during the years 2010-2012 after suffering two separate accidents. Both of them were diagnosed with dislocation testicular through physical examination with ultrasound confirmation later. Treatment in the 2 cases was surgical (orchidopexy). Results: In both cases the postoperative evolution was well and subsequent without sequelae. Conclusion: Testicular dislocation is a rare entity, approximately 1 case/year in our environment, that must be taken into account in the trauma abdomino-pelvic since its early diagnosis and treatment (usually surgical) is of special importance (AU)

Manejo anestésico en un niño con síndrome de Steinert congénito programado para orquidopexia bilateral por laparoscopia / Anesthetic management of a child with congenital Steiner syndrome scheduled for laparoscopic bilateral orchidopexy

El síndrome de Steinert congénito es una forma severa de distrofia miotónica, caracterizada por hipotonía generalizada, diplejía facial, dificultad respiratoria y anomalías en la succión y deglución presentes desde el nacimiento. Este síndrome tiene una incidencia de 1 caso por cada 10.000 recién nacidos y una mortalidad del 50% en el período neonatal. Se considera un reto para el anestesiólogo debido a la gran variedad de complicaciones que se pueden presentar en el intraoperatorio y postoperatorio, tanto por la evolución de la enfermedad como por la susceptibilidad a la gran mayoría de los anestésicos. Describimos el caso de un niño de 3 años con distrofia miotónica congénita, en el que se realiza una orquidopexia bilateral por laparoscopia con anestesia general sin relajación muscular, combinada con un bloqueo TAP bilateral ecoguiado

Congenital Steinert syndrome is a severe form of myotonic dystrophy, characterized by general hypotonia, facial diplegia, respiratory difficulty and sucking and swallowing problems presented since birth. This syndrome has an estimated incidence of 1 per 10.000 births. Mortality is close to 50% during the neonatal period. It represents a challenge for the anesthesiologist due to the great variety of intraoperative and postoperative adverse events, given by both the evolution of the disease and the susceptibility to the vast majority of the anesthetic agents. A report of a 3-year-old boy with congenital myotonic dystrophy is presented, scheduled for laparoscopic bilateral orchidopexy, performed under general anesthesia without muscular relaxation, combined with ecoguide bilateral TAP block

Single scrotal incision orchiopexy - a systematic review

Objective To conduct a systematic review on single scrotal incision orchiopexy. Materials and Methods: A search was performed using Pubmed, through which 16 articles were selected out of a total of 133. The following conditions were considered exclusion criteria: other surgical methods such as an inguinal procedure or a laparoscopic approach, retractile testes, or patients with previous testicular or inguinal surgery. Results A total of 1558 orchiopexy surgeries initiated with a transcrotal incision were analyzed. Patients' ages ranged between 5 months and 21 years. Thirteen studies used high scrotal incisions, and low scrotal incisions were performed in the remainder of the studies. In 55 cases (3.53%), there was a need for inguinal incision. Recurrence was observed in 9 cases, testicular atrophy in 3, testicular hypotrophy in 2, and surgical site infections in 13 cases. High efficacy rates were observed, varying between 88% and 100%. Conclusions Single scrotal incision orchiopexy proved to be an effective technique and is associated with low rates of complications. .

Reconstrucción genital con dermis artificial Integra(R) tras resección radical en un niño con linfangiomatosis difusa / Genital reconstruction with INTEGRA(TM) artificial dermis after radical resection in a boy with diffuse lymphangiomatosis

Objetivo: La linfangiomatosis es una rara enfermedad que afecta a los vasos linfáticos causando un marcado aumento de los mismos en el área afectada. El objetivo final del tratamiento en la afección genital consiste en preservar la función sexual y la micción con un resultado estético satisfactorio a fin de minimizar el impacto emocional. Método: Presentamos por primera vez en niños un caso de reconstrucción local usando dermis artificial tras exéresis de malformación linfática genital en un paciente de ocho años. Resultado: Realizamos resección quirúrgica del componente genital de la malformación linfática y reconstruimos el área escrotal y peneana en dos tiempos, usando un injerto autólogo sobre dermis artificial. No se registró ninguna complicación postoperatoria. Tanto la apariencia estética como el resultado funcional fueron excelentes, registrándose además la aparición de erecciones espontáneas que no habían estado presentes anteriormente. A los dos años de seguimiento no se ha registrado recidiva local. Conclusión: El uso de dermis artificial para reconstruir la superficie genital permite una extirpación radical de los tejidos afectos en la linfangiomatosis difusa en esta localización. La técnica quirúrgica es sencilla, los cuidados postoperatorios fáciles, siendo posible llevarlos a cabo de manera ambulatoria. El resultado final es una piel elástica y fina, estéticamente muy satisfactoria y funcionalmente normal, que incluso mantiene la sensibilidad local, lo que, a largo plazo, beneficiará la esfera sexual tan dañada en este tipo de pacientes (AU)

Objetive: Lymphangiomatosis is a rare disease affecting lymphatic vessels that causes a marked increase of them in the affected area. The final objective of treatment of the genital disease is to preserve sexual function and voiding with a satisfactory aesthetic result with the aim to minimize the emotional impact. Methods: For the first time in children, we report a case of local reconstruction using artificial dermis after the excision of a genital lymphatic malformation in an eight year old patient. Results: We performed surgical excision of the lymphatic malformation genital component and reconstruction of the scrotal and penile area in two steps, using an autologous graft over artificial dermis. No complications were registered. Both aesthetic and functional results were excellent, and spontaneous erections that were not present before, were also evidenced. No local recurrence was seen at two year follow up. Conclusion The use of artificial dermis for genital surface reconstruction enables radical excision of tissues involved by diffuse lymphangiomatosis in this location. Surgical technique is simple, postoperative care is easy, being ambulatory care feasible. Final result is an elastic, fine skin, very satisfactory aesthetically, and functionally normal, which even keeps local sensitivity. In the long term, this will benefit the sexual field, so damaged in this patients (AU)