Acne characteristics in Latin American patients and the potential role of trifarotene.

BACKGROUND: Individualization of treatment based on acne type and severity, location, disease burden, and patient preference is required to maximize efficacy, safety, and adherence to therapy. Latin American populations have unique attributes that must be considered as part of this process to improve clinical success and achieve patient goals. Acne is more common among patients with darker skin phototypes, in whom it is often associated with postinflammatory hyperpigmentation and scarring-the most important acne sequelae-potentially due to more frequent and more severe underlying inflammatory processes in this population. DISCUSSION: These data argue for an early and proactive approach to managing acne in these patients with agents that target the inflammatory processes that underlie acne and its sequelae. As a class, retinoids offer a spectrum of activity that may be useful in addressing the unique needs of Latin American populations. CONCLUSION: Trifarotene, a novel, selective retinoid, has been evaluated in relevant patient populations.

Espectro do acretismo placentário: recomendações atualizadas da perspectiva do profissional de imagem pré-natal / Placenta accreta spectrum disorders: current recommendations from the perspective of antenatal imaging

O parto cesáreo (PC) é o procedimento cirúrgico mais comumente realizado nos Estados Unidos (mais de 1 milhão de cirurgias por ano) e um dos procedimentos mais realizados em todo o mundo.(1) Embora o PC seja um procedimento potencialmente salvador de vidas, quando corretamente indicado, sua frequência aumentou constantemente nas últimas décadas (atualmente 21,1% globalmente, variando de 5%, na África Subsaariana, a 42,8%, na América Latina e no Caribe). Além disso, estudos demonstram tendência continuada de aumento (projeção para 2030: 28,5% globalmente, variando de 7,1%, na África Subsaariana, a 63,4%, no leste da Ásia).(2) República Dominicana, Brasil, Chipre, Egito e Turquia são os líderes mundiais, com taxas de PC variando de 58,1% a 50,8%, respectivamente, o que aponta para uma tendência preocupante de medicalização do parto e indicação excessiva do PC.(2) Outros procedimentos cirúrgicos como dilatação, curetagem, miomectomia e histeroscopia cirúrgica são menos frequentes que o PC. Ainda assim, devido à tendência de maior idade materna, o número de gestantes previamente submetidas a esses procedimentos também tende a aumentar. Esses dados apontam para um número crescente de gestações em úteros manipulados cirurgicamente Gestantes com cicatrizes uterinas prévias correm risco de aumento da morbimortalidade. Complicações como placenta prévia, rotura uterina espontânea, deiscência uterina (com ou sem intrusão placentária), gestação em cicatriz de cesariana (GCC) e distúrbios do espectro do acretismo placentário (EAP) estão associadas a sangramento uterino potencialmente fatal, lesões extrauterinas e parto pré-termo

Ultrasound evaluation of uterine scar thickness after open fetal surgery for myelomeningocele.

PURPOSE: This study aimed to analyse the evolution of uterine scar thickness after open fetal surgery for myelomeningocele (MMC) by ultrasonography, and to establish a cut-off point for uterine scar thickness associated with high-risk of uterine rupture. METHODS: A prospective longitudinal study was conducted with 77 pregnant women who underwent open fetal surgery for MMC between 24 and 27 weeks of gestation. After fetal surgery, ultrasound follow-up was performed once a week, and the scar on the uterine wall was evaluated and its thickness was measured by transabdominal ultrasound. At least five measurements of the uterine scar thickness were performed during pregnancy. A receiver operating characteristics (ROC) curve was constructed to obtain a cut-off point for the thickness of the scar capable of detecting the absence of thinning. Kaplan-Meier curves were constructed to evaluate the probability of thinning during pregnancy follow-up. RESULTS: The mean ± standard deviation of maternal age (years), gestational age at surgery (weeks), gestational age at delivery (weeks), and birth weight (g) were 30.6 ± 4.5, 26.1 ± 0.8, 34.3 ± 1.2 and 2287.4 ± 334.4, respectively. Thinning was observed in 23 patients (29.9%). Pregnant women with no thinning had an average of 17.1 ± 5.2 min longer surgery time than pregnant women with thinning. A decrease of 1.0 mm in the thickness of the uterine scar was associated with an increased likelihood of thinning by 1.81-fold (95% confidence interval [CI]: 1.32-2.47; p < 0.001). The area below the ROC curve was 0.899 (95% CI: 0.806-0.954; p < 0.001), and the cut-off point was ≤ 3.0 mm, which simultaneously presented greater sensitivity and specificity. After 63 days of surgery, the probability of uterine scarring was 50% (95% CI: 58-69). CONCLUSION: A cut-off point of ≤ 3.0 mm in the thickness of the uterine scar after open fetal surgery for MMC may be used during ultrasonography monitoring for decision-making regarding the risk of uterine rupture and indication of caesarean section.

Link between cesarean section scar defect and secondary infertility: Case reports and review.

The objective was to study clinical cases and understand the link between cesarean section scar defect with hydrometra and secondary infertility. A retrospective case series from an assisted reproductive center and infertility treatment clinic in the United Arab Emirates. We had five patients with secondary infertility diagnosed with cesarean section scar defect with persistent hydrometra based on high resolution transvaginal ultrasound assessment. The patients underwent surgical repair for the cesarean section scar defect followed by infertility treatment. Transvaginal ultrasound examination showed a normal endometrial cavity with triple lining endometrium and absence of hydrometra; and clinical pregnancy was the main outcome measure. Surgical correction of cesarean section scar defect was successfully performed in the cases presented. The patients had their fertility restored. Clinical studies revealed that cesarean section scar defect may lead to abnormal uterine bleeding, dysmenorrhea, pre-/post-menstrual spotting, heavy or prolonged menses, pelvic pain and secondary infertility. Theoretically, an inflammatory response, such as a wound healing process in the uterus due to hydrometra associated with scar defect may impair embryo implantation. The clinical case studies presented here are based on the correct diagnosis of the cesarean section scar defect with hydrometra and its successful surgical repair. The patients in our study had their symptoms resolved and attained clinical pregnancy.

COMPARISON BETWEEN OSTOMY CLOSURE USING PURSE-STRING VERSUS LINEAR IN CHILDREN.

BACKGROUND: Type of ostomy closure has connection with some complications and also cosmetic effects. AIMS: This study aimed to compare result of colostomy closure using purse-string method versus linear method in terms of surgical site infection, surgical time, and patient satisfaction. METHODS: In this study, 50 patients who underwent purse-string ostomy closure and 50 patients who underwent linear closure were included. Two groups were compared for surgical time, wound infection, patient satisfaction, scar length. A p-value <0.05 was considered significant. RESULTS: Wound infection was not reported among purse-string group compared to 10% in linear group (p=0.022). Scar length was 24.09±0.1 mm in purse string and 52.15±1.0 mm in linear group (p=0.033). Duration of hospital admission was significantly shorter in purse-string group (6.4±1.1 days) compared to linear (15.5±4.6 days, p=0.0001). The Patient and Observer Scar Assessment Scale scale for observer (p=0.038) and parents (p=0.045) was more favorable among purse-string group compared to linear. CONCLUSION: Purse-string technique has the less frequent surgical site infection, shorter duration of hospital admission, less scar length, and more favorable cosmetic outcome, compared to linear technique.

Central centrifugal cicatricial alopecia.

THE PRESENTATION A Early central centrifugal cicatricial alopecia with a small central patch of hair loss in a 45-year-old Black woman. B Late central centrifugal cicatricial alopecia with a large central patch of hair loss in a 43-year-old Black woman.

Clinical and histopathological features of conjunctival "Teddy bear" granuloma: A case series.

PURPOSE: To describe the clinical features, histopathological findings, and prognosis of conjunctival Teddy bear granuloma (TBG) diagnosed in a Mexican ophthalmologic referral center in a period of 64 years. METHODS: We reviewed clinical and histopathological material from all patients with documented conjunctival TBG. Patient's age, gender, location, clinical signs and symptoms, duration, treatment and, specimen size, were evaluated. Formalin-fixed paraffin embedded 5 microns hematoxylin-eosin stained slides and periodic acid-Schiff special stain as well as examination under polarized light microscopy were performed in all cases. RESULTS: A total of 5 conjunctival TBG were collected. The ages of the patients ranged between 2 and 11 with a mean of 6 years. Female to male ratio was 4:1. The right inferior fornix was involved in 4 cases (80%) with clinical diagnosis of conjunctival mass of unknown etiology. Treatment consisted of surgical removal by slit-lamp biomicroscopy (3 cases) and in the operating room (2 cases). No complications were informed in a short follow-up period. Histopathologically, numerous cross-sections of synthetic and non-synthetic fibers surrounded by multinucleated foreign body giant cells, epithelioid histiocytes, lymphocytes, plasma cells and sparse neutrophils were seen. Polarization light microscopy demonstrated numerous birefringent colorful foreign fibers. The follow-up period of the patients ranged between 1 and 32 weeks with a mean of 10 weeks. CONCLUSIONS: Most patients with TBG are children with vague, non-specific symptoms troubling precise clinical diagnosis. Treatment of choice involves surgical excision of the foreign body granuloma followed by topical corticosteroids. All surgical specimens obtained must be sent for histopathological examination. Special awareness is recommended during COVID-19 pandemic lockdown to prevent potential exposure to fibers that may cause conjunctival TBG.

Electrocardiogram abnormalities in chronic Chagas cardiomyopathy correlate with scar mass and left ventricular dysfunction as assessed by cardiac magnetic resonance imaging.

Electrocardiographic (ECG) abnormalities are frequently identified in Chronic Chagas cardiomyopathy (CCC) patients and advanced abnormalities are related to a worse prognosis. Cardiac Magnetic Resonance (CMR) can precisely assess ventricular systolic dysfunction and quantify myocardial fibrosis (MF), both identified as prognostic factors. We sought to investigate if ECG abnormalities in CCC patients were associated with more severe myocardial involvement as evaluated by CMR. METHODS: CCC patients with 12­lead ECG and CMR closely obtained were included. ECG analysis evaluated rhythm, presence, and type of intraventricular conduction disturbances (IVCD) and, ventricular premature beats (VPB). CMR short-axis cine and late gadolinium enhancement images were evaluated to obtain left and right ventricular ejection fractions and MF mass, respectively. Statistical significance was set in 5%. RESULTS: 194 CCC patients (98 women, 56 ± 14 years) were evaluated, and no IVCD was detected in 71. The most common IVCD was the association of right bundle branch block and left anterior fascicular block (RBBB+LAFB) in 58 patients, followed by isolated RBBB in 34, isolated LAFB in 17, and left bundle branch block (LBBB) in 14 patients. Of patients with no IVCD, 63% had MF and the burden of fibrosis (no IVCD - 7.4 ± 8.6%; RBBB - 6.6 ± 6.5%; p = 1.00), as well as left ventricular ejection fraction (LVEF) (no IVCD - 52 ± 14%; RBBB - 55 ± 10%; p = 1.00) were similar to patients with isolated RBBB. Left conduction system impairment was associated with lower LVEF (LAFB - 39 ± 15%; RBBB+LAFB- 41 ± 15%; and LBBB - 35 ± 15%; p < 0.001) and more MF (RBBB+LAFB - 12.2 ± 10.4%; LBBB - 10.6 ± 7.5%; and LAFB - 12.0 ± 7.0%; p < 0.001). The univariable model showed that the presence of MF was related to RBBB+LAFB (OR 5.0; p = 0.001) and VPB (OR 6.3; p = 0.014). After adjustment for age, gender, and different risk factors in a multivariable model, the same findings were still significantly related to CMR myocardial fibrosis (RBBB+LAFB OR 5.0; p = 0.002 / VPB OR 6.9; p = 0.015). CONCLUSIONS: ECG without IVCD does not exclude serious cardiac abnormalities in CCC, and isolated RBBB seems to have a benign course. The presence of VPB and left branch conduction impairment, especially LAFB associated with RBBB, indicate a more severe cardiac involvement.

Clinical Features of Acne in Primary Care Patients Assessed Through Teledermatology.

INTRODUCTION/OBJECTIVES: Acne is present in about 90% of teenagers and 12% to 14% of adults. Face and trunk are the most affected areas. Lesions can result in postinflammatory hyperpigmentation and scarring, leading to reduced quality of life. Asynchronous teledermatology has been increasingly used around the world, facilitating patient access to dermatologists. Our objectives were to assess: (1) clinical features of acne patients according to gender, age, severity, site of lesions, excoriation, postinflammatory hyperpigmentation (PIH), and atrophic scar (AS) and (2) how many referrals to in-person consultations with dermatologists could be avoided using asynchronous teledermatology in primary care attention? METHODS: We analyzed images, demographic and clinical data of 2459 acne patients assisted by teledermatology, with the aim to confirm the diagnoses, to classify acne severity according to grades I to IV, and to search for the presence of postinflammatory hyperpigmentation, atrophic scars, and/or excoriated acne (EA). We compared the clinical and biological data, looking for associations among them. RESULTS: Acne severity and age were associated with the most common sequels: postinflammatory hyperpigmentation (mainly on the trunk and in females, P < .0001) and atrophic scars (mainly on the face and in males, P < .0001). We also observed different frequencies according to age and sex: 13 to 24 years in males (P = .0023); and <12 (P = .0023) and 25 to 64 years old (P <.0001) for females; 68% of the patients had no need for in-person dermatologists' referral, being kept at primary care attention with proper diagnosis and treatment. CONCLUSION: Clinical features of acne and its sequels differ according to gender, age, site, and severity. The new findings of PIH associated with women and AS, with men, may help offer a more personalized management to patients. Teledermatology was suitable for the majority of the acne cases in primary care.

A Scary Complication: Single-center Study on Management and Outcome of Cesarean Scar Pregnancy.

A cesarean scar pregnancy (CSP) is a scary and life-threatening complication of cesarean section (CS). Nevertheless, the incidence of CS is constantly growing. The CSP incidence is 0,15% of pregnancies after CS which represents 6,1% of all ectopic pregnancies in women with condition after CS. Therefore, it should be more present in the clinical daily routine. From mild nonspecific symptoms to hypovolemic shock, diagnosis and therapy must be performed quickly. With the progressive growth of the scar pregnancy, a uterine rupture involves the risk of severe bleeding, and an emergency hysterectomy could be necessary. Prolongation of pregnancy has been successful only in a few cases. We report 11 cases from our hospital in the past 10 years. In the discussion, treatment options of this complication with an increasing incidence, which is associated with serious morbidity and mortality, are presented based on the current literature. Treatment options include drug therapy, but also surgical or combined procedures with radiological intervention.

A scary complication: single-center study on management and outcome of cesarean scar pregnancy

Abstract A cesarean scar pregnancy (CSP) is a scary and life-threatening complication of cesarean section (CS). Nevertheless, the incidence of CS is constantly growing. The CSP incidence is 0,15% of pregnancies after CS which represents 6,1% of all ectopic pregnancies in women with condition after CS. Therefore, it should be more present in the clinical daily routine. From mild nonspecific symptoms to hypovolemic shock, diagnosis and therapy must be performed quickly. With the progressive growth of the scar pregnancy, a uterine rupture involves the risk of severe bleeding, and an emergency hysterectomy could be necessary. Prolongation of pregnancy has been successful only in a few cases.We report 11 cases from our hospital in the past 10 years. In the discussion, treatment options of this complication with an increasing incidence, which is associated with serious morbidity and mortality, are presented based on the current literature. Treatment options include drug therapy, but also surgical or combined procedures with radiological intervention.

Cesarean scar ectopic pregnancy: A cause of failed first trimester surgical termination of pregnancy (case report).

Cesarean scar (ectopic) pregnancy is due to blastocyst implantation on a Caesarean scar. The current case presented by vaginal bleeding after a failed surgical termination of pregnancy. The ultrasound scan revealed a cesarean scar ectopic pregnancy managed by surgical removal. The possibility of cesarean scar ectopic pregnancy should be considered in any case presenting with a low-lying gestational sac.

Embarazo con implantación en histerorrafia de cesárea anterior: caso clínico poco frecuente / Pregnancy implanted in previous cesarean section scar: a rare clinical case

Introducción: el embarazo ectópico se produce cuando el embrión se implanta fuera de la cavidad uterina, y se ubica mayormente en las trompas de Falopio. Objetivo: presentar un caso clínico en el que la paciente desarrolló un embarazo ectópico en la cicatriz de una histerorrafia previa, fue diagnosticada cuando cursaba la sexta semana de gestación y se resistió ante la idea de perderlo irremediablemente, aunque su cuadro clínico es muy doloroso y se complica rápidamente. Presentación del caso: paciente de 27 años de edad, de color de piel negra, con antecedente de cesárea previa 9 meses atrás. Según reporte ecográfico se diagnostica embarazo de 8,6 semanas de gestación localizado en la zona de cicatriz de cesárea previa. Recibe tratamiento inicial con metotrexate y cloruro de potasio, para luego ser intervenida quirúrgicamente a través de legrado instrumental, se corrobora diagnóstico ecográfico y se logra extraer el embrión exitosamente. Conclusión: el manejo atendió a las características clínicas e individuales de la gestante y se respetó el principio de autonomía de la embarazada. La paciente pudo ser dada de alta con un estado de salud satisfactorio, conservó su capacidad de fecundidad(AU)

Introduction: Ectopic pregnancy occurs when the embryo is implanted outside the uterine cavity, mostly located in the fallopian tubes. Objective: To present a clinical case in which the patient developed an ectopic pregnancy over a previous cesarean section scar; the diagnosis was made when she was in the sixth week of her pregnancy and she could not withstand the idea of losing the baby, but the clinical picture worsened, she was very painful and became complicated quickly. Case report: Twenty-seven-year-old black patient with previous history of a cesarean section 9 months ago. According to ultrasound criteria, 8.6 weeks of pregnancy located in the area of a previous cesarean section scar is diagnosed. The patient receives initial treatment with methotrexate and potassium chloride to undergo a surgical procedure through instrumental intervention (curettage), confirming the diagnosis of the ultrasound and removing the embryo successfully. Conclusions: The management was based on the clinical and individual characteristics of the pregnant woman respecting the principle of autonomy. The patient was in good health at the moment of discharge, preserving her fertility capacity(AU)

Endometrioid Carcinoma Arising from an Endometriosis-Associated Abdominal Wall Scar.

BACKGROUND Carcinoma arising from an endometriosis-associated abdominal wall scar is a rare entity, with only a few case reports published in the literature. The management is very controversial due to on its own rarity, and there are no specific guidelines. Treatment with a multidisciplinary team is important to achieve the best outcome. CASE REPORT We report the case of a 45-year-old woman diagnosed with a growing painless lesion in the right lower quadrant. We decided to perform Tru-Cut biopsy of the abdominal wall lesion, but unfortunately the pathological report was inconclusive at that time. Due to the presence of a highly suspicious lesion, the gynecologic oncologist together with the plastic surgeon and connective tissue surgeon decided to perform a wide resection of the abdominal wall along with hysterectomy and salpingo-oophorectomy. The final pathology report demonstrated endometriosis associated with an endometrioid adenocarcinoma grade II in the abdominal wall tumor. She was restaged with new imaging exams before the definition of the best adjuvant treatment, which showed suspicious bilateral inguinal and right axillary (1.9 cm) lymph nodes, with no other sites of metastatic disease. She was treated with megestrol acetate 160 mg/daily for 8 months, with a partial response. CONCLUSIONS Carcinoma arising from an endometriosis-associated abdominal wall scar is a rare entity, and there are no no specific treatment guidelines. Such patients must be assessed by a multidisciplinary team for decision making. Options for adjuvant and palliative treatment for endometrial cancer are generally used for the treatment of this entity. The main purpose of this article is to report this rare presentation and perform a review of the literature about diagnosis, clinical presentation, treatment, and prognosis.

The Patient and Observer Scar Assessment Scale: Translation for portuguese language, cultural adaptation, and validation.

Evaluating scars is fundamental to analyse the outcome of treatments that include surgical intervention. Scales facilitate this type of assessment, but most of these measuring instruments are in different languages. The Patient and Observer Scar Assessment Scale (POSAS) is one of the most robust instruments available in the literature for the evaluation of scars, although there is no validated version in Brazilian Portuguese. The aims of this study were to culturally translate and validate POSAS for the Portuguese language of Brazil and to test its reproducibility, face validity, content, and construct. Following the methodology proposed by Beaton DE, Bombardier C, Guillemin F, Ferraz, MB, Spine 2000, 25, 3186, the questionnaire was translated and adapted to the Brazilian culture. The reproducibility, face, content, and construct validity were then analysed. In all, the scale was applied to 35 patients with postoperative scars (patient version) and 35 hand surgery specialists (version for the observer). The internal consistency was tested by Cronbach's alpha, and construct validation was performed by correlating the translated instrument with the Brazilian Portuguese translation of the Vancouver Scar Scale (VSS). The cultural adaptation of POSAS Escola Paulista de Medicina/Universidade Federal de São Paulo (EPM/UNIFESP) was confirmed. Both subscales showed strong internal consistency (Cronbach's α = 0.77-0.93), demonstrating reliability. The reproducibility was excellent, and the adapted scale demonstrated significant intra- and inter-observer reproducibility (r > 0.9) (P < 0.05). The validity of the construct was significant and showed good sensitivity between POSAS EMP/UNIFESP and the VSS. This study confirmed that POSAS EPM/UNIFESP can be used to evaluate patients with surgical scars in the Brazilian population. It has proven to be useful for clinical and research purposes, lending itself to capturing medical opinions and those of the patients themselves.

Tratamento para queloides: revisão de literatura / Treatment of keloids: a literature review

Introdução: Queloides surgem de resposta excessiva à lesão da derme, resultando em proliferação de fibroblastos, produção exagerada de colágeno e comprometimento da pele sadia adjacente. O diagnóstico é clínico e muitos métodos conservadores e cirúrgicos já foram utilizados para tratamento. Porém, dados da eficácia desses tratamentos são limitados e não há consenso na literatura quanto a melhor técnica a ser empregada, permanecendo uma lacuna que necessita ser preenchida, a fim de que seus usos sejam indicados com maior confiabilidade, em um modelo de medicina baseada em evidências. Métodos: Revisão não sistemática da literatura sobre "queloides" nas bases de dados PubMed, Scielo, MEDLINE, UptoDate e livros-texto das áreas de Dermatologia e Cirurgia Dermatológica. Revisão de Literatura: Foram enumeradas e abordadas as principais informações sobre técnicas cirúrgicas e adjuvantes empregadas para essas lesões, que são: excisão, injeções intralesionais, crioterapia, laserterapia, revestimento com gel de silicone, radioterapia e pressoterapia. Torna-se relevante o levantamento dessas informações, tendo em vista que, além de poder causar dor, prurido e restrição de movimento, o principal motivo da procura de assistência médica para queloide é devido ao aspecto cosmético/estético, e as taxas de reincidência e falha terapêutica ainda são altas, sendo necessário conscientizar o paciente sobre o procedimento e seus efeitos. Conclusão: São muitos os tratamentos disponíveis para o queloide, sejam cirúrgicos ou não, todavia não há consenso sobre uma abordagem universalmente aceita. São necessários mais estudos, com a finalidade de definir a melhor conduta e atingir melhores resultados, visto a qualidade mediana das evidências apresentadas nos estudos.

Introduction: Keloids are characterized by an abnormal response to dermal trauma, resulting in fibroblast proliferation, excessive collagen production, and impairment of adjacent healthy tissue. The diagnosis is clinical, and many conservative and surgical methods can be used as treatments. However, data on the efficacy of these treatments are limited, and there is no consensus regarding the best treatment option. This gap needs to be filled by developing comprehensive evidence-based therapies. Methods: A non-systematic literature review of keloid scars was carried out using PubMed, Scielo, MEDLINE, UptoDate, and dermatology and dermatological surgery textbooks. Literature review: The search retrieved relevant information on surgical and adjuvant therapies used for keloids, including excision, intralesional injections, cryotherapy, laser therapy, silicone gel sheeting, radiation therapy, and pressure therapy. These data are crucial because, in addition to complaints of pain, itching, and restriction of movement, the main reason for seeking treatment for keloids is for cosmetic and aesthetic improvement, and the rates of recurrence and treatment failure are high, emphasizing the importance of creating awareness regarding the available procedures and their effectiveness. Conclusion: Many surgical and adjuvant therapies for keloids are available. Nonetheless, there is no consensus on a universally accepted treatment. Therefore, additional high-quality studies are needed to identify the most effective therapeutic approaches to achieve better results.

Avaliação da redução tensional sobre a cicatriz em abdominoplastia com o uso de pontos de adesão de Baroudi / Evaluation of Tension Reduction on Abdominoplasty Scar Using Baroudi Adhesion Sutures

Introdução: Em 1988, Baroudi et al. publicaram um trabalho descrevendo a utilização de pontos de adesão entre o retalho dermoadiposo e a bainha anterior do músculo reto do abdome, no intuito de diminuir a formação de seroma. O presente estudo propõe-se a demonstrar uma provável correlação entre os pontos de adesão de Baroudi com a força tensional do retalho, através da medida da distância da cicatriz abdominal inferior ao xifoide antes e após os pontos de Baroudi, no transoperatório de dermolipectomia. Métodos: Trata-se de um estudo prospectivo observacional. Foram selecionadas submetidas a lipoabdominoplastia no Serviço de Cirurgia Plástica da Santa Casa de Misericórdia de Porto Alegre, no período de janeiro a abril de 2019. Aferiram-se as medidas transoperatórias da distância do apêndice xifoide esternal à cicatriz umbilical, e da primeira à cicatriz cirúrgica, pré e pós-realização dos pontos de adesão de Baroudi. A análise estatística foi realizada com o software Excel®. Resultados: Verificou-se a diminuição das distâncias apêndice xifoidecicatriz umbilical e apêndice xifoide-cicatriz após a realização da sutura de Baroudi (média de 1,5cm), pressupondo-se diminuição da tensão da cicatriz. Conclusão: As medidas aferidas no presente estudo mostraram uma diminuição da distância xifoide-cicatriz umbilical e xifoide-cicatriz abdominal inferior após a realização dos pontos de Baroudi, evidenciando uma menor tensão na cicatriz. Sugere-se estudos para avaliar como essas medidas se comportam a longo prazo e se realmente se correlacionam a uma cicatriz de melhor qualidade.

Introduction: In 1988, Baroudi et al. published a paper describing the use of adhesion points between the dermoadipose flap and the anterior rectus abdominis sheath to reduce seroma formation. This study aimed to demonstrate a probable correlation between the use of Baroudi adhesion points and reduction in flap tension force by measuring the distance from the lower abdominal scar to the xiphoid before and after using Baroudi points in dermolipectomy transoperatory. Methods: This was a prospective observational study that selected patients who underwent lipoabdominoplasty at the Santa Casa de Misericórdia Plastic Surgery Service of Porto Alegre from January to April 2019. The transoperatory measurements of distance from the sternal xiphoid appendix to the umbilical scar and from the pre-xiphoid to the postxiphoid scar before and after execution of Baroudi's adhesion points were compared. Statistical analysis was performed using Excel® software. Results: A reduction in the distances between the xiphoid-umbilical scar appendix and xiphoidscar appendix was verified after execution of Baroudi suture (mean 1.5 cm), indicating a decrease in scar tension. Conclusion: There was a decrease in the xiphoid-umbilical scar and xiphoid-lower abdominal scar distance after Baroudi stitches, indicating lower scar-tissue tension. Further studies should be conducted to evaluate these measurements in the long term and their correlation with a better-quality scar.

Sequelas de queimadura em face: enxerto cutâneo autólogo mama-face, uma opção de tratamento. Relato de caso / Sequels of burns in the face: autologous skin graft breast-face, a treatment option. Case report

Introdução: As queimaduras constituem uma das lesões traumáticas mais graves e seu tratamento requer uma abordagem multidisciplinar, em que o papel do cirurgião plástico é fundamental. Restabelecer a função de proteção da pele, mas também recuperar a estética da área, queimada são objetivos desafiadores que o cirurgião plástico procura atingir. Relato de Caso: Paciente feminino de 27 anos submetida a mastopexia com inclusão de implantes, em que se aproveitou a pele retirada da mama para realizar um enxerto de espessura total em região mandibular e submentoniana para tratamento de cicatriz. A paciente teve uma integração completa do enxerto, sem evidenciar-se áreas de epidermólise. Os resultados estéticos foram excelentes, conseguindo a satisfação da paciente e melhoria das áreas discrômicas e hipertróficas cicatriciais. Conclusão: O enxerto autólogo a partir da pele da mama constitui uma boa alternativa para o tratamento de sequelas de queimaduras em face, possibilitando ótimos resultados estéticos.

Introduction: Burns are one of the most severe traumatic injuries and their treatment requires a multidisciplinary approach, where the role of the plastic surgeon is vital. The plastic surgeon is entrusted with the challenging goal of restoring the skin's protective function and simultaneously recovering the aesthetic aspect of the burnt area. Case report: A 27-year-old woman underwent a mastopexy with inclusion of implants, where the skin removed from the breast was used as a full-thickness graft in the mandibular and submental area for the treatment of a scar. The patient showed complete integration of the graft, and no areas of epidermolysis were observed. The aesthetic results were excellent, and the patient was completely satisfied; moreover, an improvement in the dyschromic and hypertrophic cicatricial areas was observed. Conclusion: An autologous graft using breast skin is a good alternative for the treatment of sequelae of burns on the face and provides excellent aesthetic results.