Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 14 de 14
Filtrar
1.
Rev. cir. (Impr.) ; 74(2)abr. 2022.
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1449903

RESUMO

Introducción: Las fístulas perianales complejas siguen siendo un auténtico desafío terapéutico en nuestros días, dada la ausencia de una terapia universal y los resultados a largo plazo, ya que el porcentaje de complicaciones o recidivas no es desdeñable. Entre las opciones terapéuticas encontramos los tapones biológicos, siendo respetuosos con los esfínteres, pero con resultados dispares. Objetivos: Evaluar los resultados a largo plazo tras la colocación de un tapón de colágeno piramidal en dos pacientes con fístula perianal compleja. Materiales y Método: Se presentan 2 pacientes con fístula perianal compleja intervenidos mediante colocación de tapón biológico cumpliendo estrictos criterios de inclusión. Discusión: Dentro del arsenal terapéutico disponible actualmente, los tapones biológicos prometen una solución definitiva para determinadas fístulas perianales, evitando una posible incontinencia. Con resultados dispares en la bibliografía, en nuestros dos casos los pacientes han evolucionado de forma excelente, con resolución completa de la enfermedad fistulosa sin complicaciones ni recidiva a largo plazo. Conclusiones: Dados los excepcionales resultados obtenidos en nuestros dos primeros casos con este tipo de tapón, nos planteamos si la morfología del mismo puede ser determinante en su éxito.


Introduction: Complex perianal fistulas continue to be a real therapeutic challenge today, given the absence of universal therapy and long-term results, since the percentage of complications or recurrences is not negligible. Among the therapeutic options we find biological plugs, being respectful with the sphincters but with disparate results. Aim: To evaluate the long-term results after the placement of a pyramidal collagen plug in two patients with complex perianal fistula. Materials and Method: We present two patients with complex perianal fistula who were operated on by placing a biological plug, meeting strict inclusion criteria. Discussion: Within the therapeutic arsenal currently available, biological plugs promise a definitive solution for certain perianal fistulas, avoiding possible incontinence. With different results in the literature, in our two cases the patients have evolved excellently, with complete resolution of the fistulous disease without complications or long-term recurrence. Conclusions: Considering the exceptional results obtained in our first two cases with this type of plug, we wonder if its morphology can be a determining factor in its success.

2.
Rev. esp. enferm. dig ; 111(9): 714-716, sept. 2019. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-190358

RESUMO

Introducción: las comunicaciones porto-sistémicas congénitas intrahepáticas (síndrome de Abernethy) son variantes anatómicas muy poco frecuentes, estando clasificadas en función del tipo de unión que exista entre la vena porta y el sistema venoso central. En el adulto, su diagnóstico suele ser incidental, aunque algunos casos puede presentarse con clínica de encefalopatía en pacientes sin hepatopatía asociada. Casos clínicos: presentamos dos casos de shunt porto-sistémico, uno con desarrollo de encefalopatía y otro hallado de forma casual. Su tratamiento, por medio de radiología intervencionista se decidió en función de si presentaban o no sintomatología. Ambos casos (tratado y control) se presentan al control en consultas externas asintomáticos, sin asociar complicaciones derivadas de la decisión terapéutica. Este control se realiza anualmente con pruebas de imagen (ecografía/TAC) y análisis sanguíneo. Discusión: dada la escasa prevalencia de este tipo de malformación y su diagnóstico habitual en edades más tempranas (asociada a importantes alteraciones cognitivas) su tratamiento en adultos no está protocolizado. En estos casos la decisión del tratamiento estaría condicionada a la sintomatología asociada, siendo el tratamiento mínimamente invasivo mediante radiología intervencionista una opción terapéutica a valorar en el adulto sintomático. Por su parte la observación por medio de pruebas de imagen y control en consultas externas, sin tratamiento asociado, seria de elección en adultos en los que no se presenta sintomatología asociada


Background: portosystemic intrahepatic venous connections (Abernethy syndrome) are rare anatomical variants, which are classified according to the type of union between the portal venous circulation and the central venous system. In adults, the diagnosis is often incidental, although some cases can be presented with an encephalopathy without associated liver disease. Case reports: here we present two cases of portosystemic shunt, one with encephalopathy development, and the other casually caught. Its treatment by interventionist radiology, was decided in function of clinic symptoms. Both patients were asymptomatic at controls in the outpatient consultation. No complications derived from the therapeutic decision. The control is carried out annually with image tests and blood analysis. Discussion: given the low prevalence of malformation and its usual diagnosis at younger ages (associated with important cognitive alterations) its treatment in adults is not protocolized. In these cases the decision of the treatment would be conditioned to the associated symptomatology, being the minimally invasive treatment (by interventional radiology) a therapeutic option in the symptomatic adult. Observation by imaging tests and control in outpatient consultation (without associated treatment) would be a choice in asymptomatic adults


Assuntos
Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Idoso , Encefalopatia Hepática/cirurgia , Procedimentos Endovasculares/métodos , Disfunção Cognitiva/etiologia , Encefalopatia Hepática/congênito , Sonolência , Confusão/etiologia , Esplenomegalia/etiologia
3.
Rev Esp Enferm Dig ; 111(9): 714-716, 2019 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-31333033

RESUMO

BACKGROUND: portosystemic intrahepatic venous connections (Abernethy syndrome) are rare anatomical variants, which are classified according to the type of union between the portal venous circulation and the central venous system. In adults, the diagnosis is often incidental, although some cases can be presented with an encephalopathy without associated liver disease. CASE REPORTS: here we present two cases of portosystemic shunt, one with encephalopathy development, and the other casually caught. Its treatment by interventionist radiology, was decided in function of clinic symptoms. Both patients were asymptomatic at controls in the outpatient consultation. No complications derived from the therapeutic decision. The control is carried out annually with image tests and blood analysis. DISCUSSION: given the low prevalence of malformation and its usual diagnosis at younger ages (associated with important cognitive alterations) its treatment in adults is not protocolized. In these cases the decision of the treatment would be conditioned to the associated symptomatology, being the minimally invasive treatment (by interventional radiology) a therapeutic option in the symptomatic adult. Observation by imaging tests and control in outpatient consultation (without associated treatment) would be a choice in asymptomatic adults.


Assuntos
Veia Porta/anormalidades , Dispositivo para Oclusão Septal , Avaliação de Sintomas , Malformações Vasculares/terapia , Idoso , Eletroencefalografia , Feminino , Encefalopatia Hepática/diagnóstico por imagem , Encefalopatia Hepática/etiologia , Humanos , Achados Incidentais , Masculino , Pessoa de Meia-Idade , Veia Porta/diagnóstico por imagem , Síndrome , Tomografia Computadorizada por Raios X , Ultrassonografia Doppler , Malformações Vasculares/complicações , Malformações Vasculares/diagnóstico por imagem , Veia Cava Inferior/anormalidades , Veia Cava Inferior/diagnóstico por imagem
4.
Rev. chil. obstet. ginecol. (En línea) ; 84(2): 166-177, 2019. graf, ilus
Artigo em Espanhol | LILACS | ID: biblio-1013828

RESUMO

RESUMEN OBJETIVO: Presentar la experiencia de la unidad de mama de nuestro hospital con la utilización de la ecografía intraoperatoria en el tratamiento de las lesiones no palpables de mama. PACIENTES Y MÉTODO: Se incluyeron aquellas pacientes con lesiones no palpables de mama y ecovisibles. Intraoperatoriamente se localizó la lesión con la ecografía y se procedió a su exéresis, con comprobación ecográfica de su correcta extirpación con márgenes de seguridad. Se realizó estudio macroscópico en fresco de los márgenes marcados con tinta intraoperatoriamente. En caso de que los márgenes no fueran correctos se procedía a una ampliación de márgenes en el mismo acto quirúrgico. RESULTADOS: Desde el año 2012 se han intervenido 52 pacientes. En todas las pacientes se localizó la lesión con la ecografía. Se realizó tumorectomía a 24 pacientes y a 28 pacientes se les asoció la biopsia del ganglio centinela. El resultado patológico definitivo fue de 19 lesiones benignas y 33 lesiones malignas. A una paciente se le realizó mastectomía simple por presentar un carcinoma in situ extenso con microinfiltración no diagnosticado con las pruebas radiológicas preoperatorias. El resto de pacientes presentaron márgenes libres de tumor. CONCLUSIONES: La ecografía intraoperatoria es una técnica simple y fácil de desarrollar. Presenta una baja tasa de afectación de márgenes y es enteramente cirujano-controlada. Es confortable para el paciente y conlleva un bajo riesgo de complicaciones relacionadas con la técnica.


ABSTRACT OBJETIVE: To present the results of our hospital's experience with the utilization of intraoperative ultrasound in the treatment of non-palpable breast lesions. PATIENTS AND METHOD: We included those patients whose breast lesions were non-palpable yet simultaneously visible on ultrasound. The lesions were located intraoperatively with ultrasound and were removed with ultrasound verification of the proper security margins. An examination of the intraoperative macroscopic margins with ink was done. In cases with incorrect margins, a re-excision was done utilizing the same technique but with amplified margins. RESULTS: Dating from 2012, we have operated on 52 patients. In all cases, the lesions were discovered and localized by means of ultrasound. Lumpectomy was performed on 24 patients and we associated the sentinel node biopsy in 28 cases. Subsequent pathology reports determined that 19 lesions were benign and 33 lesions were malignant. There was one patient with a mastectomy because a long extensive ductal carcinoma in situ with microinfiltration that was not seeing during the preoperative study. CONCLUSIONS: Intraoperative ultrasound is an easy and simple technique that is entirely surgeon controlled and results in a low rate of positive margins. The procedure is comfortable for the patient and carries with it a low rate of complications.


Assuntos
Humanos , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Neoplasias da Mama/cirurgia , Neoplasias da Mama/diagnóstico por imagem , Ultrassonografia Mamária/métodos , Ultrassonografia de Intervenção/métodos , Doenças Mamárias/cirurgia , Doenças Mamárias/patologia , Doenças Mamárias/diagnóstico por imagem , Neoplasias da Mama/patologia , Margens de Excisão , Mastectomia
7.
Prog. obstet. ginecol. (Ed. impr.) ; 53(10): 426-429, oct. 2010. ilus
Artigo em Espanhol | IBECS | ID: ibc-82150

RESUMO

Los leiomiomas perineales son tumores infrecuentes de origen mesenquimal clasificados en somáticos y retroperitoneales. Los retroperitoneales son los que afectan sobre todo a las mujeres durante el período perimenopáusico. El diagnóstico va dirigido a diferenciarlos de los leiomiosarcomas y de los tumores estromales gastrointestinales. Presentamos el caso de una mujer de 30 años de edad, gestante de 9 semanas. Consulta por una tumoración de crecimiento progresivo en espacio isquiorrectal derecho que coincide con el embarazo, pero paucisintomático. Se abordó por vía perineal y se practicó una resección en bloque de un tumor de 9 cm (AU)


Perineal leiomyoma are rare mesenchymal tumours classified as somatic or retroperitoneal. The retroperitoneal variety are mainly related to women during the peri-menopausal phase. Diagnosis is directed at differentiating them from leiomyosarcomas and gastrointestinal stromal tumours. We report on a case of a 30-year-old and 9-week pregnant woman. She consulted due to a progressive growing mass in the right ischiorrectal fossa coinciding with pregnancy, but with sparse symptoms. Surgery was performed through a perineal access with a complete resection of a 9 cm tumour (AU)


Assuntos
Humanos , Feminino , Gravidez , Adulto , Leiomioma/complicações , Leiomioma/diagnóstico , Leiomioma/cirurgia , Complicações na Gravidez/diagnóstico , Complicações na Gravidez/cirurgia , Neoplasias Retroperitoneais/complicações , Neoplasias Retroperitoneais , Espaço Retroperitoneal/patologia , Espaço Retroperitoneal/cirurgia , Diagnóstico Diferencial
11.
Cir. Esp. (Ed. impr.) ; 86(4): 219-223, oct. 2009. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-114695

RESUMO

Objetivo Evaluar el tratamiento del cáncer de vesícula biliar (CVB) en nuestro medio. Material y métodos De 372 pacientes a los que se les realizó colecistectomía (enero de 2003 a febrero de 2007), 6 presentaron un CVB. Resultados En 4 casos el carcinoma fue incidental, en un paciente se tuvo sospecha diagnóstica antes de la colecistectomía, y un paciente comenzó con ictericia obstructiva secundaria a neoplasia avanzada. Incidencia: 2 casos por 100.000 habitantes por año; cáncer incidental en el 1,1% de las colecistectomías. La ecografía mostró multilitiasis en 2 pacientes, barro biliar y neoplasia en un paciente, litiasis mayor de 3cm en 2 pacientes y sólo masa tumoral en un paciente. Grados T: un caso T0 (in situ), un caso T1, 3 casos T2 y un caso T4. En los T2 incidentales se practicó ampliación quirúrgica: en 2, linfadenectomía, y en uno, segmentectomía IVb-V con linfadenectomía. En la sospecha preoperatoria se practicó colecistectomía, linfadenectomía y resección del lecho vesicular. Conclusiones El CVB presenta baja incidencia pero es un hallazgo incidental en el 1% de las colecistectomías. No existe tratamiento adyuvante, por lo que la cirugía basada en el grado T es la única oportunidad de curación. No es infrecuente que tumores supuestamente T2 sean luego T3 al existir células malignas en el lecho vesicular hepático. Su extirpación mantiene la oportunidad de curación. La creación de una base de datos nacional de cáncer de vesícula ayudaría a establecer recomendaciones terapéuticas propias para esta enfermedad (AU)


Objectives To assess the management of gallbladder cancer (GBC) in our region. Material and methods Data on 372 patients who underwent cholecystectomy were identified from our database (January 2003 to February 2008) and 6 patients were found to have GBC. Results Four patients had incidental carcinoma, one case was preoperatively suspected, and one patient presented with jaundice and locally advanced neoplasia. The incidence was 2 per 100,000 inhabitants per year; incidental carcinoma in 1.1% of cholecystecomies. The ultrasonography showed multilithiasis in 2 patients, sludge and neoplasia in 1, gallstones more than 3cm in 2, and tumor mass only in 1 case. T stage: 1 case of T0 (in situ), 1 of T1, 2 of T2 and one T4. Incidental carcinomas were reoperated on when a T2 was established: 2 underwent lymphadenectomy and cystic stump resection, 1 segmentectomy IVb-V and lymphadenectomy. In the preoperative suspected neoplasia a cholecystectomy, lymphadenectomy, and partial hepatic gallbladder bed resection was initially performed. Conclusions GBC has a low incidence but it will be found in 1% of cholecystectomies. There is no adjuvant treatment and T-based surgical treatment is the is the only opportunity to reach cure in those patients. A national GBC database would be helpful in the publication of national guidelines for this disease (AU)


Assuntos
Humanos , Neoplasias da Vesícula Biliar/epidemiologia , Colecistectomia/estatística & dados numéricos , Colecistite/cirurgia , Colelitíase/patologia , Neoplasias da Vesícula Biliar/cirurgia , Estudos Retrospectivos
12.
Cir Esp ; 86(4): 219-23, 2009 Oct.
Artigo em Espanhol | MEDLINE | ID: mdl-19695566

RESUMO

OBJECTIVES: To assess the management of gallbladder cancer (GBC) in our region. MATERIAL AND METHODS: Data on 372 patients who underwent cholecystectomy were identified from our database (January 2003 to February 2008) and 6 patients were found to have GBC. RESULTS: Four patients had incidental carcinoma, one case was preoperatively suspected, and one patient presented with jaundice and locally advanced neoplasia. The incidence was 2 per 100,000 inhabitants per year; incidental carcinoma in 1.1% of cholecystecomies. The ultrasonography showed multilithiasis in 2 patients, sludge and neoplasia in 1, gallstones more than 3cm in 2, and tumor mass only in 1 case. T stage: 1 case of T0 (in situ), 1 of T1, 2 of T2 and one T4. Incidental carcinomas were reoperated on when a T2 was established: 2 underwent lymphadenectomy and cystic stump resection, 1 segmentectomy IVb-V and lymphadenectomy. In the preoperative suspected neoplasia a cholecystectomy, lymphadenectomy, and partial hepatic gallbladder bed resection was initially performed. CONCLUSIONS: GBC has a low incidence but it will be found in 1% of cholecystectomies. There is no adjuvant treatment and T-based surgical treatment is the is the only opportunity to reach cure in those patients. A national GBC database would be helpful in the publication of national guidelines for this disease.


Assuntos
Neoplasias da Vesícula Biliar , Idoso , Colecistectomia , Feminino , Neoplasias da Vesícula Biliar/complicações , Neoplasias da Vesícula Biliar/diagnóstico , Neoplasias da Vesícula Biliar/epidemiologia , Neoplasias da Vesícula Biliar/cirurgia , Hospitais , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Espanha
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...