# Dr. Ubirajara Barroso Jr. ## Content - [Technique Promising Greater Penis Length Draws Foreign Trans Men to Brazil](https://www1.folha.uol.com.br/internacional/en/scienceandhealth/2026/06/technique-promising-greater-penis-length-draws-foreign-trans-men-to-brazil.shtml): Dr. Ubirajara Barroso Jr. is a Brazilian urologist and pioneer of Total Corpora Mobilization (TCM), an innovative gender... - [Malformações Urológicas Congênitas: Detecção Precoce e Opções de Tratamento](): Comprehensive overview of congenital urological anomalies (refluxo vesicoureteral, extrofia vesical, válvulas uretrais p... - [Malformações Urológicas Congênitas: Detecção Precoce e Opções de Tratamento](): Comprehensive overview of congenital urological anomalies (refluxo vesicoureteral, extrofia vesical, válvulas uretrais p... - [Reconstrução Genital e Uretral em Crianças: Especialidade e Técnicas do Dr. Ubirajara Barroso](): Detailed article on genital and urethral reconstruction procedures for pediatric patients, including indications, surgic... - [What is neurogenic bladder?](https://ubirajarabarroso.com.br/bexiga-neurogenica/#faq-whatisneurogenicbladder): Neurogenic bladder is a bladder dysfunction (flaccid or spastic) caused by neurological damage. - [What is vesicointestinal dysfunction in children?](https://ubirajarabarroso.com.br/tratamento-se-mostra-eficaz-contra-disfuncao-vesicointestinal-infantil/#faq-whatisvesicointestinaldysfunctioninchild): Vesicointestinal dysfunction in children is a condition characterized by urinary incontinence associated with constipati... - [What is the purpose of the 'Curso Hands on e Cirurgias ao Vivo' event?](https://ubirajarabarroso.com.br/cirurgia-para-curvatura-peniana-peyronie-e-congenita/#faq-whatisthepurposeofthecursohandsonecirurg): The event focuses on hands-on training and live surgeries for penile curvature, including Peyronie's disease and congeni... - [What is parasacral transcutaneous electrical nerve stimulation (TENS) used for in children?](https://ubirajarabarroso.com.br/parasacral-transcutaneous-electrical-nerve-stimulation-in-children-with-overactive-bladder-comparison-between-sessions-administered-two-and-three-times-weekly/#faq-whatisparasacraltranscutaneouselectrical): # Article Body ## Understanding Parasacral TENS Technology Parasacral transcutaneous electrical nerve stimulation, com... - [What is the purpose of using uroflowmetry in predicting TENS treatment outcomes for overactive bladder?](https://ubirajarabarroso.com.br/time-until-maximum-flow-rate-uroflowmetry-a-new-parameter-for-predicting-failure-of-transcutaneous-electrical-nerve-stimulation-tens-in-treating-children-and-adolescents-with-overactive-bladder/#faq-whatisthepurposeofusinguroflowmetryinpre): Uroflowmetry is analyzed as a predictor of the outcome of treatment with parasacral transcutaneous electrical nerve stim... - [What is the primary focus of this study on congenital adrenal hyperplasia (CAH)?](https://ubirajarabarroso.com.br/is-there-an-association-between-prostate-specific-antigen-and-androgen-levels-in-46-xx-patients-with-congenital-adrenal-hyperplasia/#faq-whatistheprimaryfocusofthisstudyoncongen): The study investigates the association between prostate-specific antigen (PSA) and androgen levels in 46, XX patients wi... - [What is parasacral transcutaneous electrical nerve stimulation (TENS) used for in children and adolescents?](https://ubirajarabarroso.com.br/parasacral-transcutaneous-electrical-nerve-stimulation-for-the-treatment-of-children-and-adolescents-with-bladder-and-bowel-dysfunction-a-randomized-clinical-trial/#faq-whatisparasacraltranscutaneouselectrical): Parasacral transcutaneous electrical nerve stimulation (TENS) is used to manage lower urinary tract symptoms that do not... - [What is the main topic of the authors' reply in this article?](https://ubirajarabarroso.com.br/reply-by-the-authors-re-parasacral-transcutaneous-electrical-nerve-stimulation-in-children-with-overactive-bladder-comparison-between-sessions-administered-two-and-three-times-weekly/#faq-whatisthemaintopicoftheauthorsreplyinthi): The article is a reply by the authors addressing a comparison between sessions of parasacral transcutaneous electrical n... - [What is the main concern raised in the Letter to the Editor about the study on erectile dysfunction in hypospadias repair patients?](https://ubirajarabarroso.com.br/letter-to-the-editor-regarding-article-published-erectile-dysfunction-in-patients-undergoing-multiple-attempts-at-hypospadias-repair-etiologies-and-concerns-by-husmann-da-and-published-in-j-pedi/#faq-whatisthemainconcernraisedinthelettertot): The letter highlights concerns regarding erectile dysfunction in patients who have undergone multiple attempts at hyposp... - [What is burnout syndrome in the context of pediatric urology?](https://ubirajarabarroso.com.br/burnout-syndrome-in-pediatric-urology-a-perspective-during-the-covid-19-pandemic-ibero-american-survey/#faq-whatisburnoutsyndromeinthecontextofpedia): Burnout syndrome is a condition that significantly reduces physicians' quality of life, mental health, and productivity,... - [What is the Dart-Vag technique and who developed it?](http://veja.abril.com.br/saude/tecnica-brasileira-inedita-aumenta-a-grossura-e-o-comprimento-do-penis-e-melhora-a-vida-sexual/#faq-whatisthedartvagtechniqueandwhodeveloped): # Understanding the Dart-Vag Technique: Innovation in Urological Surgery The field of urology continues to evolve with ... - [What is the TCM procedure and who developed it?](https://www1.folha.uol.com.br/equilibrioesaude/2026/06/tecnica-que-promete-maior-comprimento-do-penis-atrai-homens-trans-estrangeiros-ao-brasil.shtml#faq-whatisthetcmprocedureandwhodevelopedit): TCM stands for Total Corpora Mobilization, a technique developed by urologist Ubirajara Barroso in collaboration with th... - [What is a double graft technique in urethroplasty?](https://ubirajarabarroso.com.br/a-new-double-graft-technique-in-urethroplasty-for-complex-urethral-stenosis-preliminary-findings/#faq-whatisadoublegrafttechniqueinurethroplas): A double graft technique in urethroplasty involves using two grafts instead of one to repair complex urethral stenosis, ... - [What are the key differences between overactive bladder (OAB) and voiding postponement (VP) in children?](https://ubirajarabarroso.com.br/urgency-in-children-with-overactive-bladder-or-voiding-postponement-whats-the-difference/#faq-whatarethekeydifferencesbetweenoveractiv): OAB and VP share urgency symptoms but differ in pathophysiology; OAB involves abnormal bladder contractions during filli... - [How does functional constipation (FC) affect children's emotional well-being?](https://ubirajarabarroso.com.br/emotional-and-behavioural-problems-in-children-and-adolescents-the-role-of-constipation/#faq-howdoesfunctionalconstipationfcaffectchi): Functional constipation causes significant suffering in children, negatively impacting their emotional well-being by con... - [What is the most common cause of neurogenic bladder in children?](https://ubirajarabarroso.com.br/management-of-neurogenic-bladder-dysfunction-in-children-update-and-recommendations-on-medical-treatment/#faq-whatisthemostcommoncauseofneurogenicblad): Myelomeningocele (MMC) is the most frequent and severe cause of neurogenic bladder in children. - [What is the surgical technique described for treating ectopic ureters in infants under 6 months with duplex systems and no vesicoureteral reflux?](https://ubirajarabarroso.com.br/editorial-comment-how-i-do-it-open-distal-ureterourete-rostomy-for-ectopic-ureters-in-infants-with-duplex-sys-tems-and-no-vesicoureteral-reflux-under-6-months-of-age/#faq-whatisthesurgicaltechniquedescribedfortr): The article describes an open distal ureteroureterostomy technique for ectopic ureters in infants under 6 months with du... - [What is the relationship between Zika virus infection and microcephaly in newborns?](https://ubirajarabarroso.com.br/urological-profile-of-children-with-microcephaly-and-congenital-zika-syndrome/#faq-whatistherelationshipbetweenzikavirusinf): An outbreak of Zika virus disease in Brazil in 2015 was followed by an increase in newborns with microcephaly and brain ... - [What is the aim of the study regarding the transverse diameter of the rectum?](https://ubirajarabarroso.com.br/role-of-transverse-diameter-of-the-rectum-in-lower-urinary-tract-symptoms-and-functional-constipation-in-children-and-adolescents-2/#faq-whatistheaimofthestudyregardingthetransv): The study aims to investigate the relevance of measuring the transverse diameter of the rectum for diagnosing functional... - [Where is Dr. Ubirajara now providing medical services?](https://ubirajarabarroso.com.br/dr-ubirajara-inicia-atendimento-em-sao-paulo-na-atria-medical-center/#faq-whereisdrubirajaranowprovidingmedicalser): # Dr. Ubirajara Expands Services to São Paulo at Atria Medical Center ## A New Chapter in Medical Excellence Dr. Ubira... - [When was the IX Jornada Nacional de Urologia 2020 held?](https://ubirajarabarroso.com.br/ix-jornada-nacional-de-urologia-2020/#faq-whenwastheixjornadanacionaldeurologia202): The event took place on December 10, 11, and 12, 2020. - [What is the most common urological condition discussed in the article for pediatric patients?](https://ubirajarabarroso.com.br/uropediatria-uma-visao-pratica-do-que-todo-urologista-deve-saber/#faq-whatisthemostcommonurologicalconditiondi): The article highlights several conditions, but cryptorchidism (undescended testicle) is a key focus in uropediatrics. - [What is the primary focus of the Brazilian consensus on enuresis?](https://ubirajarabarroso.com.br/brazilian-consensus-in-enuresis-recomendations-for-clinical-practice-2/#faq-whatistheprimaryfocusofthebrazilianconse): The primary focus is to provide recommendations for clinical practice in managing enuresis, a condition characterized by... - [What are the common symptoms of bladder dysfunction in neurologically normal children?](https://ubirajarabarroso.com.br/diagnosis-and-management-of-bladder-dysfunction-in-neurologically-normal-children-2/#faq-whatarethecommonsymptomsofbladderdysfunc): Common symptoms include daytime urinary incontinence, nocturnal enuresis, urgency, frequency, and holding maneuvers. - [What is the relationship between the transverse diameter of the rectum and lower urinary tract symptoms in children?](https://ubirajarabarroso.com.br/role-of-transverse-diameter-of-the-rectum-in-lower-urinary-tract-symptoms-and-functional-constipation-in-children-and-adolescents/#faq-whatistherelationshipbetweenthetransvers): The study investigates how the transverse diameter of the rectum may influence lower urinary tract symptoms in pediatric... - [What type of study was conducted on bladder and bowel dysfunction in mothers and children?](https://ubirajarabarroso.com.br/bladder-and-bowel-dysfunction-in-mothers-and-children-a-population-based-cross-sectional-study/#faq-whattypeofstudywasconductedonbladderandb): A population-based cross-sectional study was conducted to investigate bladder and bowel dysfunction in mothers and child... - [What is 'pênis embutido'?](https://ubirajarabarroso.com.br/penis-embutido-2/#faq-whatispnisembutido): It is a condition where the penis is hidden inside the scrotum and pubic fat, often causing discomfort or embarrassment. - [What is a posterior urethral valve?](https://ubirajarabarroso.com.br/valvula-de-uretra-posterior/#faq-whatisaposteriorurethralvalve): It is a malformation characterized by an obstructive membrane in the urethra that affects urinary flow. - [What is the main purpose of a pyeloplasty surgery?](https://ubirajarabarroso.com.br/pieloplastia-valvula-de-uretra-posterior/#faq-whatisthemainpurposeofapyeloplastysurger): A pyeloplasty is a surgical procedure to correct an obstruction at the junction where the kidney meets the ureter (urete... - [What is an inguinal hernia?](https://ubirajarabarroso.com.br/hernia-inguinal/#faq-whatisaninguinalhernia): An inguinal hernia is the protrusion of a loop of the intestine through the abdominal wall in the groin area. - [What is a hydrocele?](https://ubirajarabarroso.com.br/hidrocele/#faq-whatisahydrocele): A hydrocele is characterized by the presence of fluid around the testicle. - [What is postectomia?](https://ubirajarabarroso.com.br/postectomia/#faq-whatispostectomia): Postectomia is a surgical procedure to remove excess skin (prepuce) covering the glans of the penis. - [What is cryptorchidism?](https://ubirajarabarroso.com.br/orquidopexia/#faq-whatiscryptorchidism): Cryptorchidism is characterized by the absence of one or both testicles in the scrotum. - [What is ureteral reimplantation?](https://ubirajarabarroso.com.br/reimplante-ureteral/#faq-whatisureteralreimplantation): Ureteral reimplantation is a surgical procedure that repositions or reconnects the ureters, the tubes that carry urine f... - [What is the primary treatment indication for endoscopic injection?](https://ubirajarabarroso.com.br/injecao-endoscopica/#faq-whatistheprimarytreatmentindicationforen): The primary indication for endoscopic injection is the treatment of vesicoureteral reflux ranging from grades 1 to 4. - [What is an embedded penis?](https://ubirajarabarroso.com.br/penis-embutido/#faq-whatisanembeddedpenis): An embedded penis occurs when the penis is hidden inside the scrotum and pubic fat, often causing discomfort or embarras... - [What is Peyronie's disease?](https://ubirajarabarroso.com.br/peyronie/#faq-whatispeyroniesdisease): Peyronie's disease is a condition characterized by fibrous thickening that contracts and deforms the penis, altering the... - [What is the purpose of transgenitalization surgery?](https://ubirajarabarroso.com.br/transgenitalizacao/#faq-whatisthepurposeoftransgenitalizationsur): # Understanding Transgenitalization Surgery: Purpose and Goals Transgenitalization surgery, also known as gender-affirm... - [What is urethral stricture?](https://ubirajarabarroso.com.br/uretroplastia/#faq-whatisurethralstricture): Urethral stricture is the narrowing of the urethra, the tube that drains urine from the bladder. It can occur in any of ... - [What is urethral stricture?](https://ubirajarabarroso.com.br/estenose-de-uretra/#faq-whatisurethralstricture): Urethral stricture is a narrowing of the urethra, the tube that drains urine from the bladder. - [Who invited Dr. Ubirajara to be a speaker at the Panel on Bowel and Bladder Dysfunction (BBD)?](https://ubirajarabarroso.com.br/dr-ubirajara-e-convidado-para-ser-palestrante-do-panel-on-bowel-and-blasser-dysfunctio-bbd-urotherapy-for-bbd-congresso-realizado-em-doha-no-catar/#faq-whoinviteddrubirajaratobeaspeakeratthepa): The invitation came from the organizers of the WOFAPS 2019 Congress held in Doha, Qatar. - [Who won the Best Work Award at the XXIV SIUP 2019 Congress?](https://ubirajarabarroso.com.br/xxiv-congreso-sociedad-iberoamericana-de-urologia-pediatrica-siup-2019/#faq-whowonthebestworkawardatthexxivsiup2019c): Dr. Ubirajara won the Best Work Award at the XXIV Congreso Sociedad Iberoamericana de Urología Pediátrica – SIUP 2019. - [What award did Dr. Ubirajara receive at the CEDIMI?](https://ubirajarabarroso.com.br/dr-ubirajara-conquista-o-2o-lugar-em-premiacao-do-cedimi/#faq-whatawarddiddrubirajarareceiveatthecedim): Dr. Ubirajara achieved 2nd place in the CEDIMI award. - [When was the 6th World Congress of the World Federation of Associations of Pediatric Surgery (WOFAPS 2019) held?](https://ubirajarabarroso.com.br/the-6th-world-congress-of-the-world-federation-of-associations-of-pediatric-surgery-wofaps-2019/#faq-whenwasthe6thworldcongressoftheworldfede): The WOFAPS 2019 congress took place from November 1 to November 3. - [When and where will the SIUP 2019 Congress take place?](https://ubirajarabarroso.com.br/congreso-siup-2019-que-se-celebrara-en-buenos-aires-argentina/#faq-whenandwherewillthesiup2019congresstakep): The SIUP 2019 Congress will be held from October 1 to 5, 2019, in Buenos Aires, Argentina. - [When and where was the ICCS 2019 Annual Congress held?](https://ubirajarabarroso.com.br/iccs-2019-annual-congress/#faq-whenandwherewastheiccs2019annualcongress): The ICCS 2019 Annual Congress took place in Gdansk, Poland from September 12 to September 14, 2019.