Linfogranuloma venéreo genital en un hombre que tiene sexo con hombre: reporte de caso no importado en Chile / Lymphogranuloma venerous genital in men who have sex with men: a non-imported case report in Chile

Resumen El linfogranuloma venéreo (LGV) es una infección de transmisión sexual (ITS) causada por Chlamydia trachomatis. En los últimos años, ha emergido principalmente en hombres que tienen sexo con hombres (HSH). Es frecuente su asociación con otras ITS como el virus de inmunodeficiencia humana (VIH) y la sífilis. Si bien el compromiso genital es la forma de presentación clásica, el síndrome anorrectal constituye el principal cuadro clínico en la actualidad. Presentamos el caso de un HSH con infección por VIH en terapia anti-retroviral, herpes genital recurrente y sífilis latente tratada, sin viajes recientes al extranjero, con adenopatías inguinales fistulizadas a piel, asociada a una úlcera genital dolorosa, sin síntomas anorrectales ni sistémicos, refractario a múltiples tratamientos antibacterianos y antivirales. El estudio con RPC de secreción de la fístula fue positiva a C. trachomatis. Se trató con doxiciclina por seis semanas, con buena respuesta clínica, sin complicaciones.

Abstract Lymphogranuloma venereum (LGV) is a sexually transmitted infection caused by Chlamydia trachomatis bacteria. In the past years, it has emerged as a relevant infectious agent, mainly affecting men who have sex with men (MSM), frequently associated with other sexually transmitted infections as human immunodeficiency virus (HIV) and syphilis. Even though genital lesions correspond to the classical presentation of LGV, nowadays anorectal syndrome is more frequently reported. We present a MSM patient, HIV infected, being treated with antiretroviral drugs, with a history of recurrent genital herpes, also recently treated for a syphilis in a latent stage. He had no recent trips. He referred inguinal fistulized enlarged lymph nodes, associated with a painful genital ulcer, he denied anorectal or systemic symptoms. He had been treated with multiple antibiotic and antiviral drugs, with no clinical response. Molecular studies from the content of the fistulized lymph node identified C. trachomatis. The patient received doxycycline for 6 weeks, showing good clinical response.

Nevo epidérmico verrucoso inflamatório linear e diagnóstico diferencial com a psoríase linear: a respeito de um caso / Inflammatory linear verrucous epidermal nevus and differential diagnosis with linear psoriasis: about a case

Nevo epidérmico verrucoso inflamatório linear e diagnóstico diferencial com a psoríase linear: a respeito de um caso RELATO DE CASOMaria Isabel Muniz Zemero1, Maria Amélia Lopes dos Santos1, Alena Margareth Darwich Mendes1, Carla Andrea Avelar Pires1,O nevo epidérmico verrucoso inflamatório linear (NEVIL) é uma variedade clínica rara de nevo epidérmico verrucoso, que se manifesta no início da infância, como lesões inflamatórias de superfície ceratósica, que coalescem e se distribuem em faixa, acompanhando as linhas de Blaschko. Faz diagnóstico diferencial com a psoríase linear, sendo difícil a diferenciação, dado os aspectos clínicos e histopatológicos comuns aos dois, enfantizando-se a necessidade de conhecer as características específicas de cada um. O objetivo deste relato é demonstrar uma afecção relativamente rara, descrita em uma menina de 5 anos, evoluindo desde os primeiros dias de vida com placas papuloceratósicas dispostas linearmente, acompanhadas de sinais inflamatórios e áreas erosadas ocupando grandes lábios, períneo e face interna e superior da coxa esquerda. Também pápulas e placas ceratósicas na região cervical posterior e borda lateral externa da planta do pé esquerdo, ascendendo ao longo da região posterior deste membro. Os critérios clínicos e histopatológicos corroboram o diagnóstico de NEVIL na diferenciação com a psoríase linear, ressaltando a importância do estabelecimento de critérios/ ferramentas que auxiliem na diferenciação destas duas dermatoses visando agilizar o diagnóstico, otimizar o tratamento e minimizar o desconforto para esses pacientes. O acompanhamento a longo prazo dos portadores é sugerido pela possibilidade ainda que mínima de malignização do NEVIL. (AU)

Inflammatory linear verrucous epidermal nevus and differential diagnosis with linear psoriasis: about a caseCASE REPORTMaria Isabel Muniz Zemero1, Maria Amélia Lopes dos Santos1, Alena Margareth Darwich Mendes1, Carla Andrea Avelar Pires1,Inflammatory Linear Verrucous Epidermal Nevus (ILVEN) is a rare clinical variety of verrucous epidermal nevus that manifests in early childhood as inflammatory lesions of keratosis surface, which coalesce and spread in band, following Blaschko lines. It makes a differential diagnosis with Linear Psoriasis; it is difficult to differentiate them given the clinical and histopathological aspects common to both, emphasizing the need to know the specific characteristics of each. The purpose of this report is to demonstrate a relatively rare affection, expressed in a 5-year-old girl, evolving from the first days of life with papulokeratosic plaques arranged linearly, followed by inflammatory signs and eroded areas, placed linearly, overtaking labia majora, perineum, the inner and upper face of the left thigh. Also, the patient showed keratotic papules and plaques in the posterior cervical region and external lateral border of the left foot plant, ascending along the posterior region of this limb. The clinical and histopathological criteria corroborate the diagnosis of ILVEN in differentiation with linear psoriasis, emphasizing the importance of establishing criteria/instruments to assist in distinguishing these two dermatoses in order to expedite the diagnosis, to optimize the treatment and minimize patients' discomfort. Long-term follow-up of patients with this disease is suggested due to the possibility, albeit minimal, of ILVEN malignancy. (AU)

Protocolo Brasileiro para Infecções Sexualmente Transmissíveis 2020: abordagem às pessoas com vida sexual ativa / Brazilian Protocol for Sexually Transmitted Infections 2020: approaching sexually active individuals / Protocolo Brasileño para Infecciones de Transmisión Sexual 2020: enfoque en las personas con vida sexual activa

Este artigo tem como objetivo apresentar conceitos e práticas clínicas recomendados para a abordagem da pessoa com vida sexual ativa. Esses conceitos são parte integrante das recomendações do Protocolo Clínico e Diretrizes Terapêuticas para Atenção Integral às Pessoas com Infecções Sexualmente Transmissíveis (IST) publicado pelo Ministério da Saúde do Brasil em 2020. O artigo propõe uma abordagem abrangente da sexualidade para promoção da saúde e apresenta aspectos importantes do processo de comunicação, que deve ocorrer de forma clara, sem preconceitos ou juízos de valor, com foco na saúde sexual e reprodutiva. Destacam-se pontos relevantes acerca do exercício da sexualidade em fases específicas da vida, recomendando avaliação dos riscos e vulnerabilidades, bem como o rastreamento de IST e o uso de preservativos. Dessa maneira, é possível contribuir para que as pessoas possam exercer sua sexualidade de forma plena, responsável e segura.

This article aims to present concepts and clinical practices recommended to approach people with an active sex life. These concepts are an integral part of the recommendations of the Clinical Protocol and Therapeutic Guidelines for Comprehensive Care for People with Sexually Transmitted Infections (STI), published by the Ministry of Health of Brazil in 2020.The article proposes a comprehensive approach to sexuality for health promotion and presents important aspects of the communication process that must develop clearly, without prejudice and judgment, with a focus on sexual and reproductive health. It also highlights relevant points about the exercise of sexuality at specific stages of life, recommending assessment of risks and vulnerabilities, as well as screening for STI and condom use. In this way, it is possible to contribute so that people can exercise their sexuality fully, responsibly and safely.

Este artículo tiene como objetivo presentar los conceptos y las prácticas clínicas recomendados para un abordaje de la persona con una vida sexual activa. Estos conceptos son parte de las recomendaciones contenidas en el Protocolo Clínico y Directrices Terapéuticas para la Atención Integral a Personas con Infecciones de Transmisión Sexual (ITS), publicado por el Ministerio de Salud de Brasil en 2020. El artículo propone un abordaje amplio de la sexualidad para la promoción de la salud. Presenta aspectos importantes del proceso de comunicación, que debe ocurrir con claridad, sin prejuicios y juicios de valor, con un enfoque en la salud sexual y reproductiva. Destaca puntos relevantes sobre el ejercicio de la sexualidad en etapas específicas de la vida, recomendando evaluación de riesgos y vulnerabilidades, así como el rastreo de ITS y el uso de preservativos. De esta forma, es posible contribuir para que las personas puedan ejercer su sexualidad de manera plena, responsable y segura.

Protocolo Brasileiro para Infecções Sexualmente Transmissíveis 2020: infecções que causam úlcera genital / Brazilian Protocol for Sexually Transmitted Infections 2020: infections that cause genital ulcers / Protocolo Brasileño para Infecciones de Transmisión Sexual 2020: infecciones que causan úlcera genital

As infecções que causam úlcera genital são um dos temas que compõem o Protocolo Clínico e Diretrizes Terapêuticas para Atenção Integral às Pessoas com Infecções Sexualmente Transmissíveis, publicado pelo Ministério da Saúde do Brasil em 2020. Tal documento foi elaborado com base em evidências científicas e validado em discussões com especialistas. Este artigo aborda a síndrome clínica de úlcera genital causada por infecções sexualmente transmissíveis e seus agentes etiológicos mais comuns: Treponema pallidum (sífilis), vírus herpes simples 2 (herpes genital) e vírus herpes simples 1 (herpes perioral), Haemophilus ducreyi (cancroide), Chlamydia trachomatis sorotipos L1, L2 e L3 (linfogranuloma venéreo) e Klebsiella granulomatis (donovanose). São apresentados aspectos epidemiológicos e clínicos dessas infecções, bem como orientações para seu diagnóstico e tratamento, além de estratégias para as ações de vigilância, prevenção e controle, com a finalidade de subsidiar gestores e profissionais de saúde na qualificação da assistência.

Infections that cause genital ulcers are one of the themes comprising the Clinical Protocol and Therapeutic Guidelines for Comprehensive Care for People with Sexually Transmitted Infections, published by the Brazilian Ministry of Health in 2020. The Protocol and Guidelines have been developed based on scientific evidence and validated in discussions with specialists. This article addresses clinical genital ulcer syndrome caused by sexually transmitted infections, and its most common etiological agents: Treponema pallidum (syphilis), herpes simplex virus-2 (genital herpes) and herpes simplex virus-1 (perioral herpes), Haemophilus ducreyi (chancroid), Chlamydia trachomatis serotypes L1, L2 and L3 (venereal lymphogranuloma), and Klebsiella granulomatis (donovanosis). Epidemiological and clinical aspects of these infections are presented, as well as guidelines for their diagnosis and treatment, in addition to strategies for surveillance, prevention and control actions, with the purpose of supporting health managers and professionals in the qualification of care.

El tema de las infecciones que causan úlcera genital hace parte del Protocolo Clínico y Directrices Terapéuticas para Atención Integral a las Personas con Infecciones de Transmisión Sexual, publicado por el Ministerio de Salud de Brasil en 2020. Dicho documento fue elaborado con base en evidencias científicas y validado en discusiones con especialistas. Este artículo trata del síndrome de úlcera genital clínica provocada por infecciones de transmisión sexual, con sus agentes etiológicos más comunes: Treponema pallidum (sífilis), virus del herpes simple-1 (herpes genital) y virus del herpes simple-2 (herpes perioral), Haemophilus ducreyi (chancro blando), Chlamydia trachomatis, serotipos L1, L2 y L3 (linfogranuloma venéreo), y Klebsiella granulomatis (donovanosis). Se presentan aspectos epidemiológicos y clínicos de esas infecciones, bien como pautas para su diagnóstico y tratamiento, además de estrategias para acciones de monitoreo epidemiológico, prevención y control, a fin de contribuir con gestores y personal de salud en la cualificación de la asistencia.

Histological and histochemical changes by clove essential oil upon the gonads of Spodoptera frugiperda (JE Smith) (Lepidoptera: Noctuidae) / Alteraciones histológicas e histoquímicas provocadas por el aceite esencial de clavo de olor en las gónadas de Spodoptera frugiperda ( je smith ) (Lepidoptera: Noctuidae)

Spodoptera frugiperda is a polyphagous insect that causes economic losses to several crops in Brazil and is the major obstacle to corn production. Researches focusing on alternative control, e.g. botanical products are expanding to offer a wide variety of molecules that interfere with different biological parameters of insect pests. Thus, this study tested the hypothesis that clove essential oil affects the spermatogenesis, ovarioles histochemistry and the fertility of S. frugiperda. The results showed that clove essential oil affects the gametogenesis of S. frugiperda ovarioles, reflecting negatively on its reproduction, proving to be a promising tool for controlling this pest.

Spodoptera frugiperda es un insecto polífago que causa pérdidas económicas a varias cosechas en Brasil y es el mayor obstáculo para la producción de maíz. Este estudio está centrado en el control alternativo, con productos botánicos que se están expandiendo y ofrecen una amplia variedad de moléculas que interfieren con diferentes parámetros biológicos de plagas de insectos. Por tanto, se puso a prueba la hipótesis de que el aceite esencial de clavo de olor afecta la espermatogénesis. La histoquímica de los ovarioles y la fertilidad de S. frugiperda. Los resultados mostraron que el aceite esencial de clavo de olor afecta la gametogénesis de los ovarioles en S. frugiperda, lo que incide negativamente en su reproducción, demostrando ser una herramienta prometedora para el control de esta plaga.

Disorders of sexual development; a cryptic combo of care

To evaluate the etiology, clinical presentations, investigations and surgical management of patients presenting with atypical genitalia in Pediatric surgery department. Disorders of Sexual development are one of the most complex congenital disorders encountered by the treating physicians. In recent years, the diagnostic ability and surgical techniques of gender reconstructions have improved remarkably. The spectrum includes chromosomal, genotype and phenotype abnormalities. The birth of a baby with atypical genitalia poses diagnostic and treatment challenges. This article focuses on etiology, clinical presentations, investigations and surgical management of patients presenting with ambiguous genitalia. A descriptive, prospective case series. Department of Pediatric Surgery, Military Hospital, Rawalpindi, Pakistan. October 2010 to June 2014. All patients with atypical genitalia, who underwent any kind of genital reconstruction surgery were included in the study. A total of 28 patients were operated upon during the study period. Age ranged from 11months to 12 years. Patients were divided into two groups on the basis of their karyotyping. Seventeen patients had 46 XY and 11 had 46 XX. No mosaic pattern was seen. Male genital reconstructive surgery was done in 16 patients while 12 underwent female genital reconstructive surgery. Disorders of sexual development present as a complex spectrum of psychosocial, sexual, endocrine and surgical implications, thus management demands a multidisciplinary team approach. Appropriately timed surgical intervention after thorough work up and detailed counseling, produce excellent cosmetic and functional results

Clinical and genetic findings of five patients with WT1-related disorders / Achados clínicos e genéticos de cinco pacientes com anomalias relacionadas ao gene WT1

AIM: To present phenotypic variability of WT1-related disorders. METHODS: Description of clinical and genetic features of five 46,XY patients with WT1 anomalies. RESULTS: Patient 1: newborn with genital ambiguity; he developed Wilms tumor (WT) and chronic renal disease and died at the age of 10 months; the heterozygous 1186G>A mutation compatible with Denys-Drash syndrome was detected in this child. Patients 2 and 3: adolescents with chronic renal disease, primary amenorrhea and hypergonadotrophic hypogonadism; patient 2 had a gonadoblastoma. The heterozygous IVS9+4, C>T mutation, compatible with Frasier syndrome was detected. Patient 4: 9-year-old boy with aniridia, genital ambiguity, dysmorphisms and mental deficiency; a heterozygous 11p deletion, compatible with WAGR syndrome was detected. Patient 5: 2 months old, same diagnosis of patient 4; he developed WT at the age of 8 months. CONCLUSIONS: Constitutional abnormalities of WT1 cause gonadal and renal anomalies and predisposition to neoplasia and must be investigated in patients with ambiguous genitalia, chronic renal disease and(or) Wilms tumors; primary amenorrhea with chronic renal disease; and aniridia, genital ambiguity and dysmorphisms.

OBJETIVO: Descrever a variabilidade fenotípica das anomalias relacionadas ao WT1. MÉTODOS: Descrição das características clínicas e genéticas de cinco pacientes 46,XY com anomalias no WT1. RESULTADOS: Paciente 1: Recém-nascido com ambigüidade genital desenvolveu tumor de Wilms (TW) e insuficiência renal crônica (IRC), com óbito aos 10 meses. Detectada a mutação 1186G>A em heterozigose, compatível com síndrome de Denys-Drash. Pacientes 2 e 3: Adolescentes com IRC, amenorréia primária e hipogonadismo hipergonadotrófico; a paciente 2 apresentava gonadoblastoma. Ambas apresentavam mutação IVS9+4, C>T em heterozigose, característica da síndrome de Frasier. Paciente 4: Idade 9 anos, aniridia, ambigüidade genital, dismorfismos e deficiência mental; deleção 11p, compatível com síndrome WAGR foi encontrada em heterozigose. Paciente 5: Dois meses, mesmo diagnóstico do paciente 4, desenvolveu TW aos 8 meses. CONCLUSÕES: Alterações constitucionais do WT1 determinam anomalias gonadais, renais e predisposição a neoplasias; devem ser pesquisadas em casos de ambigüidade genital associada a IRC e(ou) TW; de amenorréia primária com IRC; e aniridia, ambigüidade genital e dismorfismos.

Familial Behcet's disease.

There are very few reports of Behetaet's disease from India. Familial aggregation of Behetaet's disease has been reported with restricted geographical distribution. We report here familial Behcet's disease from India in two brothers aged 30 and 32 years. Both patients had recurrent oral and genital ulcers for approximately five years. They also had arthralgias on and off along with fever. Pathergy test was positive in both cases. Their younger brother and a sister had recurrent oral aphthous ulcers.

Lichen sclereux genital

Lichen sclerosis is a chronic inflammatory mucocutaneous, disease which origin remains unknown. Its prevalence ranges from one in 300 to one in 1000 of all patients referred to a dermatology clinic in the seventeeth. Through the analysis of a hospital survey, we outline the epidemio-clinical aspects of this dermatosis. Over a 19-year period [1984-2002], we have conducted a retrospective and monocentric study of all patients with genital lichen sclerosis were examined at the dermatology department of Habib Thameur hospital. Thirty-four patients suffered from lichen sclerosis. There were 33 female and only one male [sex-ratio: 0.03]. All patients underwent topical corticosteroid therapy [level I, II or IV]. The recovery rate of lichen sc1erosus was about 20% [7/34]. An epidermoid carcinoma occurred in three patients. The frequency of lichen sc1erosus in our study is estimated at 1,8 new cases per year. This frequency is probably under-estimated because of some patients' reluctance to seek help. A relatively low recovery rate of genital lichen sclerosis was found in our study. This may be related to an inadequate follow up added to an insufficient treatment adherence

Mouth and genital ulcerations in the community

To estimate the prevalence of mouth and genital ulceration in the community and its relationship to rheumatic diseases. A house to house survey was carried out over a period of 18 months extending from September 1993 to February 1995, on 5,894 individuals utilizing detailed questionnaires on symptoms of musculoskeletal diseases and associated symptoms including history of mouth, genital ulcers, eye symptoms, and skin changes. After the initial phase, a 2nd phase was completed by trained nurses and paramedical staff, the purpose of which was to explore in detail, the history of those responding positively to any of the questions in phase one. The 3rd stage was conducted by general practitioners and rheumatologist to interview and examine those identified in phase 2 at King Fahad Hospital, Buraidah, Kingdom of Saudi Arabia. We identified 7 [0.1%] cases of genital ulceration, 43 [0.7%] cases of mouth ulceration, 263 [4.5%] cases of reddish eye or blurred vision, and 124 [2.1%] cases of skin rashes. Only 2 cases had both mouth and genital ulceration in addition to eye disease, skin rash and musculoskeletal pain. There was significant correlation between mouth ulcers and skin rash, eye symptoms, genital ulcerations, male sex, single status, weight loss and backpain. The vast majority of mouth and genital ulcers are not associated with a known rheumatic disease

Afecçöes das mucosas e semimucosas / Mucosal and semimucosal diseases

Devido à elevada freqüência das doenças de mucosas e semimucosas, tanto da boca quanto da região anogenital, as autoras chamam atenção para as principais afecções desses epitélios, sejam como lesões isoladas ou como manifestações de doenças cutâneas ou mesmo de outros órgãos. Estas alterações são da maior importância porque, além de poderem provocar problemas graves, ocupam não só o dermatologista, mas também, em relação à boca, o dentista, o otorrinolaringologista e o cirurgião de cabeça e pescoço, e no que se refere à região anogenital, o ginecologista, o urologista, o proctologista e o gastroenterologista, entre outros. Todos esses profissionais precisam ter conhecimento sobre as afecções destas áreas

Fournier's gangrene a urological emergency

A retrospective study to collect data about Fournier's gangrene done in Surgical-IV Liaquat Medical College Hospital Jamshoro/Hyderabad. During five years period from January 1994 to December 1998, thirty cases were collected with median age of 53 years. Pain, fever, erythema and swelling of the genitalia were present in all cases. The crepitus was found in fifteen cases and 33.3 percent patients developed multiple organ failure. The cause of infection was urological in 90 percent cases and anorectal in 10 percent cases. Associated systemic diseases were diabetes mellitus in 66.7 percent, uraemia 86.7 percent, cardiac failure in 33.3 percent cases and hepatic failure in 10 percent cases. The operations done were debridements in all cases, cystostomy in 83.3 percent and colostomy in 6.7 percent cases. Twenty patients [67 percent] died due to multiple organ failure

Ulceras genitales por agentes de transmisión sexual / Genital ulcers by agents of sexual transmission

Existe un gran número de infecciones causadas por microorganismos específicos de diferentes grupos, agentes bacterianos, virales, micóticos, o parasitarios, que son transmitidos durante el acto sexual. Estas pueden ser de índole subclínica, no obstante, primordialmente, producen manifestaciones en sitios específicos de la piel y mucosas de los genitales externos o parte terminal del tracto digestivo, resultado de reacciones inflamatorias y daño celular. Estas manifestaciones comprende: Exudados genitales o rectales, irritación vulvo, balano-prepucial, peri-anal; lesiones mucocutáneas hiperplásticas; linfoadenopatías inguinales; y úlceras genitales. En este artículo se discute en forma resumida aspectos clínicos particulares de las enfermedades venéreas que se manifiestan primordialmente por ulceraciones genitales como: Sífilis, herpes genital, chancro blanco, linfogranuloma venéreo y granuloma venéreo