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1.
Rev. cir. (Impr.) ; 74(4): 421-425, ago. 2022. ilus
Artigo em Espanhol | LILACS | ID: biblio-1407930

RESUMO

Resumen Objetivo: Reportar el caso de una paciente con intususcepción apendicular (IA), condición infrecuente, secundario a foco de endometriosis, patología que en los últimos años ha presentado un aumento en su incidencia. Material y Método: Historia clínica, imágenes preoperatorias e intraoperatorias obtenidas de la ficha clínica. Resultados: Mujer de 35 años con dolor abdominal crónico de 4 meses de evolución. Se realiza estudio colonoscópico evidenciando lesión de 15 x 8 mm en ostium apendicular intususceptada al lumen cecal, y enteroclisis por tomografía axial computarizada (TC) que confirma IA. Se realiza una resección ileocecal laparoscópica demostrando la invaginación del apéndice con biopsia que muestra un foco de endometrioma. Discusión: La IA es una condición infrecuente con una incidencia cercana al 0,01% en la población general. Las patologías benignas son la principal causa (77%), siendo la endometriosis la causa más frecuente. Conclusión: La IA por endometriosis es anecdótica, con sintomatología poco específica. Los estudios disponibles pueden orientar adecuadamente la presencia de IA, sin embargo, en algunas ocasiones puede confundirse con patologías neoplásicas, donde cobra importancia la cirugía para dilucidar la etiología.


Objective: To report the case of a patient with appendicular intussusception (AI), an infrequent condition secondary to a focus of endometriosis, a pathology that has increased incidence in recent years. Material and Method: Clinical case, history and images obtained from the clinical file and intraoperative records with the consent of the patient. Results: A 35-year-old woman with abdominal pain. Colonoscopy study showing a 15 × 8 mm lesion in the appendicular ostium intussuscepted to the cecal lumen, and a computerized tomography (CT) enteroclysis confirming AI. A laparoscopic ileocecal resection is performed, demonstrating invagination of the appendix secondary to an endometrioma focus. Discussion: AI is a rare condition, with an incidence close to 0.01% in the general population. Benign pathologies are the main cause (77%), endometriosis being the most frequent cause. Conclusion: AI due to endometriosis is anecdotal, with unspecific symptoms. The available studies can adequately guide the presence of AI, however, on some occasions it can be confused with neoplastic pathologies, where surgery is important to elucidate the etiology.


Assuntos
Humanos , Feminino , Adulto , Apêndice/patologia , Doenças do Ceco/etiologia , Endometriose/complicações , Intussuscepção/etiologia , Tomografia Computadorizada por Raios X , Doenças do Ceco/diagnóstico , Colonoscopia , Endometriose/diagnóstico , Intussuscepção/diagnóstico
3.
Rev. argent. coloproctología ; 30(4): 114-118, dic. 2019. ilus, graf
Artigo em Espanhol | LILACS | ID: biblio-1096800

RESUMO

Los lipomas del colon ocupan el tercer lugar en frecuencia de aparición de tumores benignos. Estos tumores están formados por tejido adiposo bien diferenciado con un estroma fibroso. La gran mayoría de estos lipomas es asintomática, algunos en raras ocasiones presentan complicaciones de urgencia. El fin de esta publicación es presentar un caso de obstrucción de colon por lipoma. (AU)


Benign colonic lesions are infrequent and account for a low percentage of all colonic tumors. Among the benign tumors, lipomas are third in frequency. They are composed of mature adipose tissue with fibrous stroma. Most of them are asymptomatic but in rare instances, they may present as surgical emergencies. We present one case of colonic obstruction caused by lipomas. (AU)


Assuntos
Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Neoplasias do Colo/complicações , Intussuscepção/etiologia , Intussuscepção/diagnóstico por imagem , Lipoma/complicações , Endoscopia Gastrointestinal/métodos , Colonoscopia/métodos , Laparoscopia/métodos , Neoplasias do Colo/cirurgia , Intussuscepção/cirurgia , Lipoma/cirurgia
6.
Med. Afr. noire (En ligne) ; 64(03): 188-192, 2017. ilus
Artigo em Francês | AIM | ID: biblio-1266239

RESUMO

Introduction : L'invagination intestinale aiguë est connue comme pouvant survenir sur une tumeur chez le grand enfant. Dans ce travail, nous rapportons le cas de deux patientes tout en précisant la nature histologique, le traitement effectué et le pronostic de ces tumeurs.Observations : Les deux patientes respectivement âgées de 3 ans et demi et 11 ans ont été admises en urgence pour douleur abdominale aiguë paroxystique. Le diagnostic de l'invagination intestinale évoqué à l'examen clinique a été confirmé par l'échographie abdominale : iléo-cæco-colique dans le premier cas et iléo-iléale dans le second. La cause tumorale de l'invagination été faite en per opératoire lors de la laparotomie. Nous avons pratiqué une désinvagination, résection tumorale et anastomose intestinale. L'examen histologique des pièces tumorales a mis en évidence un lymphome malin diffus centrocytique, centroblastique du cæcum dans le premier cas (patiente de 3 ans) et un polype adénomateux festonné en dysplasie de bas grade de l'iléon dans le second (patiente de 11 ans). L'évolution après cure de chimiothérapie chez la patiente de 3 ans a été satisfaisante et le recul à deux ans ne montre pas de récidive. Les suites sont aussi simples à 1 mois post-opératoire chez la patiente de 11 ans.Conclusion : Les invaginations intestinales peuvent être un mode de révélation de tumeurs lorsqu'elles surviennent au-delà de la petite enfance. La précision de la nature bénigne ou maligne de ces tumeurs par l'examen immuno-histochimique est capitale et déterminante pour le traitement et le pronostic


Assuntos
Relatos de Casos , Criança , Côte d'Ivoire , Intussuscepção/diagnóstico , Intussuscepção/etiologia , Neoplasias
7.
Rev. Nac. (Itauguá) ; 9(2): 77-83, 2017.
Artigo em Espanhol | LILACS, BDNPAR | ID: biblio-884659

RESUMO

La intususcepción en un adulto debe hacer sospechar un tumor (benigno o potencialmente riesgoso); el diagnóstico certero es crucial para el tratamiento adecuado del paciente1. Alrededor del 90% de estos casos se dan en el intestino delgado y colon, el 10% restante se originan en el estómago y en estomas creados quirúrgicamente2. En los adultos, aproximadamente 90% de los casos de intususcepción son secundarios a una lesión definible3. El tumor de Vanek o pólipo fibroide inflamatorio, se conoce como una lesión benigna, rara, de localización submucosa, no encapsulada, cuya ubicación puede darse a lo largo del tracto digestivo, siendo más común en el antro gástrico (80 %), aunque también se ha descrito en la unión gastroesofágica, duodeno, yeyuno, íleon y colon4.


Intussusception in an adult must make us suspect the presence of a tumor (benign or potentially dangerous) as the most frequent cause. Accurate diagnosis is of great importance in order to provide appropriate treatment and improve patient prognosis1. About 90% of these cases occur in the small intestine and colon, and the remaining 10% originate in the stomach and surgically created ostomas2. In adults, approximately 90% of cases of intussusception are secondary to a definable lesión3. The Vanek's tumor or inflammatory fibroid polyp (IFP) is a rare benign lesion of submucosal location, not encapsulated, that may be located throughout the digestive tract, being more common in the gastric antrum (80%), although it has also been described in the gastroesophageal junction, duodenum, jejunum, ileum and colon4.


Assuntos
Humanos , Feminino , Pessoa de Meia-Idade , Neoplasias Gástricas/complicações , Pólipos Intestinais/complicações , Intestino Delgado , Intussuscepção/etiologia , Obstrução da Saída Gástrica/etiologia , Inflamação/complicações , Intussuscepção/cirurgia , Intussuscepção/diagnóstico
9.
Rev. chil. cir ; 68(4): 316-318, jul. 2016. ilus
Artigo em Espanhol | LILACS | ID: lil-788900

RESUMO

Objetivo Presentar un caso de GIST con presentación clínica poco usual. Caso clínico Presentamos una paciente de género femenino, de 70 años, con 5 días de dolor en hemiabdomen superior y vómitos; se le diagnóstica por TC de abdomen y pelvis con contraste una intususcepción gastroduodenal. Se ingresa a pabellón; confirmando diagnóstico, se realiza gastrectomía subtotal más Y de Roux. La biopsia diferida con inmunohistoquímica confirma un GIST gástrico con 2 mitosis cada 50 campos. Se decide manejo conservador y control anual con endoscopia digestiva alta. Buena evolución.


Aim To present a case of GIST with unusual clinical presentation. Case report We present a 70-year old female patient with 5 days of upper abdominal pain and vomiting, being diagnosed with a gastroduodenal intussusceptions by contrasted CT scan. She was admitted to the operating room, confirming the diagnosis and a subtotal gastrectomy with Roux-en-Y reconstruction was performed. A deferred biopsy with immunohistochemical confirmed GIST with 2 mitoses/50 high-powerfields. Conservative management was proposed and annual control with upper endoscopy decided. Satisfactory evolution.


Assuntos
Humanos , Feminino , Idoso , Tumores do Estroma Gastrointestinal/cirurgia , Neoplasias Gastrointestinais/cirurgia , Neoplasias Gastrointestinais/diagnóstico , Intussuscepção/etiologia , Gastropatias/etiologia , Tumores do Estroma Endometrial/diagnóstico , Tumores do Estroma Gastrointestinal/complicações , Duodenopatias/etiologia , Gastrectomia , Neoplasias Gastrointestinais/complicações , Intussuscepção/cirurgia
10.
J. pediatr. (Rio J.) ; J. pediatr. (Rio J.);92(2): 181-187, Mar.-Apr. 2016. tab, graf
Artigo em Inglês | LILACS | ID: lil-779897

RESUMO

Abstract Objective: Intussusception surveillance was initiated after the nationwide introduction of live attenuated monovalent rotavirus vaccine (RV1). The objective is to assess the epidemiology of intussusception and compare the number of cases before and after the introduction of rotavirus vaccine. Methods: Cases of intussusception occurring between March 2006 and January 2008 were identified through a prospective enhanced passive surveillance system established in sentinel state hospitals. Retrospective review of medical records was used to identify cases, which occurred in sentinel hospitals between January 2001 and February 2006. Results: From 2001 to 2008, 331 intussusception cases were identified, 59.5% were male, with peak incidence among those 18–24 weeks of age. Overall <10% of cases were among infants 6–14 weeks of age (when the first dose of RV1 is administered). The most frequently observed signs or symptoms of intussusception included vomiting (89.4%), bloody stool (75.5%), and abdominal distention (71.8%). A majority (92.1%) of the case-patients required surgery for treatment; 31.8% of those who underwent surgery required bowel resection, and 13 (3.9%) died. Among the 21 hospitals that reported cases throughout the entire surveillance period (2001–2008), the number of intussusception events during 2007 (n = 26) and 2008 (n = 19) was not greater than the average annual number (n = 31, range 24–42) during baseline years 2001–2005. Conclusions: Although this analysis did not identify an increase in intussusception cases during the two years after RV1 introduction, these results support the need for special epidemiologic methods to assess the potential link between rotavirus vaccine and this very rare adverse event.


Resumo Objetivo: A vigilância da intussuscepção foi iniciada após a introdução da vacina monovalente viva atenuada contra rotavírus (RV1) em todo o país. O objetivo é avaliar a epidemiologia da intussuscepção e comparar a quantidade de casos antes e depois da introdução da vacina contra rotavírus. Métodos: Os casos de intussuscepção entre março de 2006 e janeiro de 2008 foram identificados por meio de um sistema de vigilância passivo prospectivo aprimorado estabelecido em hospitais-sentinela estaduais. A análise retrospectiva de prontuários médicos foi usada para identificar os casos que ocorreram em hospitais-sentinela entre janeiro de 2001 e fevereiro de 2006. Resultados: De 2001-2008, identificamos 331 casos de intussuscepção, 59,5% dos quais ocorreram em pacientes do sexo masculino, com pico de incidência entre aqueles com 18-24 semanas de idade. Em geral, < 10% dos casos ocorreram entre neonatos com 6-14 semanas de idade (quando a 1a dose de RV1 é administrada). Os sinais ou sintomas de intussuscepção observados com mais frequência incluíam vômito (89,4%), fezes com sangue (75,5%) e distensão abdominal (71,8%). A maioria (92,1%) dos pacientes precisou de cirurgia para o tratamento; 31,8% dos que se submeteram à cirurgia precisaram de ressecção intestinal e 13 (3,9%) vieram a óbito. Entre os 21 hospitais que relataram casos durante todo o período de vigilância (2001-2008), a quantidade de casos de intussuscepção em 2007 (n = 26) e 2008 (n = 19) não foi maior do que a quantidade média anual (31, faixa de 24-42) durante os anos-base de 2001-2005. Conclusões: Embora esta análise não tenha identificado um aumento nos casos de intussuscepção nos dois anos após a introdução da RV1, esses resultados justificam a necessidade de métodos epidemiológicos especiais para avaliar a possível associação entre a vacina contra rotavírus e esse evento adverso muito raro.


Assuntos
Humanos , Masculino , Feminino , Lactente , Pré-Escolar , Vacinas contra Rotavirus/efeitos adversos , Intussuscepção/epidemiologia , Infecções por Rotavirus/prevenção & controle , Estações do Ano , Brasil/epidemiologia , Vigilância da População , Incidência , Estudos Prospectivos , Estudos Retrospectivos , Hospitalização , Intussuscepção/etiologia
12.
Artigo em Inglês | IMSEAR | ID: sea-159296

RESUMO

Intussusception is a surgical emergency characterized by invagination of a segment of bowel into a distal portion. It leads to obstruction and compromise of mesenteric blood flow with resultant inflammation and the potential for ischemia of the bowel wall. It is very rare in pregnancy, and the high fetal and maternal mortality is due to a delay in diagnosis and treatment. We report a case of intussusception at a gestational age of 14 weeks and 6 days, when she presented with severe lower abdominal pain and vomiting. Diagnosis was confirmed by ultrasonography which revealed heteroechoic bowel in bowel appearance. Emergency laparotomy was done. Lead point was a submucosal lipoma at 60 cm from the ileocecal junction. Iloeocecal intussusception reduction and segmental ileal resection and end-to-end anastomosis was done. The post-operative period was uneventful.


Assuntos
Adulto , Feminino , Número de Gestações , Humanos , Intussuscepção/epidemiologia , Intussuscepção/etiologia , Intussuscepção/cirurgia , Laparotomia , Gravidez
13.
Medicina (B.Aires) ; Medicina (B.Aires);73(5): 461-463, oct. 2013. ilus
Artigo em Espanhol | LILACS | ID: lil-708536

RESUMO

El pólipo fibroide inflamatorio es un tumor benigno poco frecuente del tubo digestivo, descripto por Vanek en 1949. Son lesiones de etiología desconocida, originadas en la submucosa. Están formadas por células mononucleares y mesenquimatosas con citoplasma fusocelular, con una importante proporción de eosinófilos. Sus síntomas son variables, dependiendo de su localización, y son una r ara causa de intususcepción intestinal en adultos. Presentamos el caso de una mujer de 82 años, que sufrió una rara intususcepción de intestino delgado, originada en un pólipo fibroide inflamatorio.


Inflammatory fibroid polyps are non-frequent benign lesions, described by Vanek in 1949, originated in the sub mucosa of the gastrointestinal tract. They have an uncertain origin and they are formed of fibroblastic and mesenchymal proliferations with an important eosinophilic proportion. Depending on where are they localized, could present different type of symptoms. The inflammatory fibroid polyps are one of the rare benign conditions causing intestinal intussusception in adults.We present the case of a 82 years old woman, who presented an intestinal intussusception due to an inflammatory fibroid polyp localized in the small bowel.


Assuntos
Idoso de 80 Anos ou mais , Feminino , Humanos , Neoplasias Intestinais , Pólipos Intestinais , Intestino Delgado , Intussuscepção , Enterite/patologia , Neoplasias Intestinais/complicações , Neoplasias Intestinais/patologia , Pólipos Intestinais/complicações , Pólipos Intestinais/patologia , Intestino Delgado/patologia , Intussuscepção/etiologia , Intussuscepção/patologia , Resultado do Tratamento , Carga Tumoral
14.
Rev. gastroenterol. Perú ; 33(3): 251-254, jul.-set. 2013. ilus, tab
Artigo em Espanhol | LILACS, LIPECS | ID: lil-692445

RESUMO

Reportamos el caso de una paciente mujer de 34 años, secretaria, con historia de anemia crónica y ovario poliquístico; sin historia familiar de cáncer. La paciente refería desde tres semanas antes del ingreso: náusea, vómito, dolor abdominal, fiebre y deposiciones sueltas con sangre. El dolor abdominal estaba localizado en flanco y fosa iliaca derecha, era tipo cólico, de intensidad 5/10 y asociado a distensión abdominal. En el examen clínico las funciones vitales indicaban T 38,6 °, FC 98 x min, FR 18 x min y PA 120/80; estaba despierta, lucida, pálida, en regular estado general. El abdomen estaba distendido, los ruidos hidroaéreos aumentados, timpánico a la percusión y con dolor a la palpación en hemiabdomen derecho (más intenso y con rebote positivo en fosa iliaca derecha); se palpaba masa de bordes no definidos en cuadrante inferior derecho, de aproximadamente 6cm. Diagnóstico clínico: Síndrome doloroso abdominal (¿plastrón apendicular, obstrucción intestinal: intususcepción?). En los exámenes auxiliares resaltaba la hemoglobina en 9,1 gr, con las constantes corpusculares disminuidas. El tacto rectal fue negativo, por lo que la colonoscopia fue diferida. Reevaluada a las 24 horas se decide cirugía. Se identificó una tumoración de colon transverso (con intususcepción colo-colónica), se resecó 10cm de colon y meso de tumoración; se realizó anastomosis T-T de colon transverso. La lesión era una tumoración proliferativa de 7x5 cm, que obstruía la luz del intestino casi totalmente. El estudio de anatomía patológica con inmunohistoquímica indicó que la lesión invaginada correspondía a un leiomiosarcoma de colon. Salió de alta en buenas condiciones. La rareza de éste tipo de neoplasia maligna de colon y lo esporádico de este tipo de presentación, nos indujo a realizar el presente reporte.


We report the case of female patient, 34 years old, occupation Secretary. Background: Polycystic ovary and chronic anemia. No family history of cancer. The patient reported three weeks abdominal pain, fever, bloody loose stools, nausea and vomiting. Abdominal pain is located in flank and right lower quadrant, is colicky, intensity 5 / 10, associated with abdominal distension. On physical examination, vital functions indicated T 38.6 ° FC 98 x min, FR 18 x min, BP 120/80, was awake, she looked pale, in generally fair condition, lucid and oriented. The abdomen was distended, the increased bowel sounds, tympanic to percussion, with tenderness in the right abdomen (more intense in the right iliac fossa), palpable mass is not defined edges lower right quadrant of about 6cm. Clinical diagnosis: abdominal pain syndrome (appendicular mass, intestinal obstruction, intussusceptions). In examinations auxiliars highlighted in 9.1 g of hemoglobin with decreased corpuscular constants. Reviewed by history “rectal bleeding”, DRE: yellow stool, no trace of blood, so that colonoscopy was deferred. Reassessed at 24 hours, we decide surgery with a presumptive diagnosis of intestinal obstruction, intussusception. In surgery, we identified a transverse colon tumor (with colo-colonic intussusception) and 10cm of colon was resected and meso tumor: TT anastomosis was performed in transverse colon. The lesion was a tumor of the middle region of the transverse colon, proliferative fibroid appearance, which almost completely obstructed the intestinal lumen, measuring about 7x5cm. The study of pathology with immunohistochemistry indicated that the tumor corresponded to leiomyosarcoma of the colon. Was discharged in good condition. The rarity of this type of malignancy and this type of presentation led us to make this report.


Assuntos
Adulto , Feminino , Humanos , Doenças do Colo/etiologia , Neoplasias do Colo/complicações , Intussuscepção/etiologia , Leiomiossarcoma/complicações
15.
Rev. ANACEM (Impresa) ; 7(1): 45-48, abr. 2013. ilus, tab
Artigo em Espanhol | LILACS | ID: lil-716201

RESUMO

INTRODUCCIÓN: La intususcepción intestinal se produce cuando un segmento de intestino y su mesenterio se invaginan en la luz de un segmento intestinal adyacente. La intususcepción constituye el 1 por ciento de todas las causas de oclusión intestinal en adultos. La mayoría de las intususcepciones ocurren en niños, presentándose sólo un 5 por ciento en el adulto. El divertículo de Meckel es la anomalía congénita más frecuente del tracto intestinal afectando al 2-3 por ciento de la población general, pero la intususcepción derivada de la invaginación de éste, es una de las causas más infrecuentes de obstrucción intestinal secundaria. PRESENTACIÓNDEL CASO: A continuación reportamos el caso de un paciente de 8 años con una obstrucción intestinal secundaria a divertículo de Meckel complicado, intervenido de urgencia con el diagnóstico intraoperatorio. DISCUSIÓN: La invaginación íleo-ileal por un divertículo de Meckel también invaginado es algo muy poco común a la edad del paciente.


INTRODUCTION: Intestinal intussusception occurs when a segment of bowel and mesentery invaginate in the light of an adjacent intestinal segment. Intussusception accounts for 1 percent of all cases of intestinal obstruction in adults. Most intussusceptions occurs in children, occurring only 5 percent in the adult. Meckel’s diverticulum is considered the most common congenital anomalies of the intestinal tract affecting 2 percent to 3 percent of the general population to be even rarer intussusception resulting from it. CASE REPORT: We report a case of an 8 years old children with a bowel obstruction secondary to complicated Meckel’s diverticulum, surgical repair with preoperative diagnosis. DISCUSSION: The ileo-ileal intussusception by an invaginated Meckel’s diverticulum is also something very uncommon for the patient’s age”.


Assuntos
Humanos , Masculino , Criança , Divertículo Ileal/cirurgia , Divertículo Ileal/complicações , Intussuscepção/etiologia , Obstrução Intestinal/etiologia , Divertículo Ileal/diagnóstico
16.
Rev. chil. pediatr ; 84(2): 189-193, abr. 2013.
Artigo em Espanhol | LILACS | ID: lil-687175

RESUMO

Introducción: La invaginación intestinal constituye la principal causa de obstrucción intestinal en lactantes. En este rango etáreo, la mayoría de los casos son idiopáticos y de localización ileocecal, siendo infrecuentes las invaginaciones ileoileales originadas por una alteración anatómica del tracto gastrointestinal como el Divertículo de Meckel. Objetivo: Presentar 2 casos de invaginación intestinal ileoileal en lactantes causadas por Divertículo de Meckel. Casos clínicos: El primer caso corresponde a una lactante de sexo femenino de 6 meses que presentó cuadro de dolor abdominal cólico asociado a vómitos y deposiciones sanguinolentas. El segundo, a un lactante de sexo masculino de 1 año y 11 meses con antecedentes de Tetralogía de Fallot operada y Síndrome de Di George que consultó por compromiso del estado general, vómitos y deshidratación severa, asociándose en los días siguientes deposiciones semilíquidas no sanguinolentas. Conclusiones: La invaginación intestinal ileoileal es infrecuente, en especial las causadas por alteraciones anatómicas como el Divertículo de Meckel en lactantes. Esta asociación no tiene signos patognomónicos y su estudio no difiere del habitual de intususcepción intestinal, pero es importante considerarla para el manejo, pues posee indicación quirúrgica y está contraindicada la reducción neumática.


Introduction: Intussusception is the most common cause of intestinal obstruction in infants. At this age, most cases are idiopathic and involve ileocecal locations; meanwhile ileoileal invaginations caused by an anatomic abnormality of the gastrointestinal tract, such as Meckel's diverticulum, are rare. Objective: To report two cases of infant ileoileal intussusception due to Meckel's diverticulum. Case reports: The first patient was a 6 month-old female infant who presented colicky abdominal pain associated with vomiting and bloody stools. The second patient, a 23 month-old male infant with a history of Tetralogy of Fallot and corrective surgery, and DiGeorge syndrome, who consulted the specialists for health worsened due to vomits and severe dehydration, presenting the following days, semi-liquid and non-bloody stools. Conclusions: Ileoileal intussusception is rare in infants, especially those caused by anatomical changes such as Meckel's diverticulum. This association has no pathognomonic signs and its study does not differ from the usual study of intestinal intussusception, but it is important to consider it for management purposes as it involves surgical intervention and considering that the pneumatic reduction is contraindicated.


Assuntos
Humanos , Masculino , Feminino , Lactente , Divertículo Ileal/cirurgia , Divertículo Ileal/complicações , Intussuscepção/cirurgia , Intussuscepção/etiologia , Resultado do Tratamento
17.
Acta gastroenterol. latinoam ; Acta gastroenterol. latinoam;43(1): 36-8, 2013 Mar.
Artigo em Espanhol | LILACS, BINACIS | ID: biblio-1157350

RESUMO

Colonic lipomas have very low frequency, are usually asymptomatic and diagnosis is made incidentally. Seventy-five per cent of lipomas larger than 4 cm are symptomatic, causing abdominal pain, rectal bleeding, obstruction and exceptionally invagination. The resection of invaginated segment is mandatory in cases with invagination and can be performed by laparoscopy when colonic dilation is moderate. We present a 73-year-old man who entered the emergency department complaining of intermitent abdominal pain, rectal bleeding, absence of bowel movements and flatulence, during four days. A CT scan showed a generalized colonic dilation until left lower quadrant. A colo-colonic invagination secondary to an endoluminal lipoma was observed in sigmoid colon. A laparoscopic sigmoidectomy was performed with extracorporeal termino-terminal anastomosis. The postoperative period was uneventful and the patient was discharged from the hospital five days later. A sumbmucous colonic lipoma was diagnosed in the pathological study.


Assuntos
Colo Sigmoide , Intussuscepção/etiologia , Lipoma/complicações , Neoplasias do Colo/complicações , Humanos , Idoso , Masculino
18.
Rev. chil. pediatr ; 83(6): 595-598, dic. 2012. ilus
Artigo em Espanhol | LILACS | ID: lil-673075

RESUMO

Introducción: La invaginación intestinal es una patología de causa idiopática en el 95 por ciento de los casos, encontrándose en el 5 por ciento restante algún factor desencadenante que la justifique. Las recurrencias se presentan en un 7 a 12 por ciento de los casos y se asocian a múltiples causas. El objetivo de este trabajo es presentar el caso de un paciente con invaginación intestinal recurrente y analizar la causa de la recurrencia. Caso clínico: Paciente de 1 año y 4 meses de edad, sexo masculino, con antecedente de primer episodio de Invaginación intestinal operado a los 4 meses de edad. Presenta segundo episodio de invaginación a los 9 meses de edad, la cual se trató con desinvaginación neumática y a los 16 meses de edad presentó su tercer episodio, manejandose con desinvaginación hidrostática. Ocho horas post procedimiento el paciente presentó nueva invaginación; se realizó reducción manual quirúrgica. Se encontró una invaginación ileocólica con un remanente apendicular intracecal actuando como cabeza invaginante. Se reseco remanente y se envió a biopsia. Conclusiones: La invaginación intestinal recurrente se asocia a factores anatómicos desencadenantes, por lo cual al presentar recurrencias se debe tener en consideración una posible causa orgánica, ante lo cual se recomienda el tratamiento quirúrgico.


Introduction: Intussusception is an idiopathic pathology that accounts for 95 percent of cases found; the remaining 5 percent is caused by some triggering events. Recurrences occur in 7 to 12 percent of cases and are associated with multiple causes. The aim of this research is to present the case of a patient with recurrent intussusception and analyze the cause of the recurrence. Case report: The patient was a 16 month-old male infant with a history of first episode of intussusception surgery at 4 months old. His second intussusception episode took place at 9 months of age, which was treated with pneumatic reduction process; at 16 months of age he presented his third episode, which was treated with hydrostatic reduction process. 8 hours post procedure, the patient had a new intussusception condition and surgical manual reduction was performed. Ileocolic intussusception was found with an appendiceal intrathecal remnant acting as the invaginating head. Remnant was removed and sent for biopsy. Conclusions: Recurrent intussusception is associated with triggering anatomical factors; therefore, in the case of recurrences, a possible organic cause should be considered and surgical treatment is recommended.


Assuntos
Humanos , Masculino , Lactente , Doenças do Ceco/complicações , Intussuscepção/etiologia , Intussuscepção/terapia , Apêndice/patologia , Pressão Hidrostática , Intussuscepção/patologia , Recidiva
19.
Rev. argent. ultrason ; 11(2): 82-85, jun. 2012. ilus
Artigo em Espanhol | LILACS | ID: lil-653186

RESUMO

La invaginación intestinal o intususcepción es causa frecuente de dolor abdominal agudo y de obstrucción intestinal en la infancia. Clínicamente se caracteriza por dolor abdominal intermitente, masa abdominal, y evacuaciones con sangre. Actualmente la ecografía abdominal ha desarrollado un papel importante en el diagnóstico temprano de esta patología, con alto porcentaje de certeza diagnóstica.


Assuntos
Humanos , Feminino , Lactente , Saúde da Criança , Intussuscepção/diagnóstico , Intussuscepção/etiologia , Intussuscepção/fisiopatologia , Intussuscepção , Obstrução Intestinal/diagnóstico , Obstrução Intestinal/etiologia
20.
Artigo em Coreano | WPRIM | ID: wpr-33540

RESUMO

The gastrointestinal stromal tumor (GIST) is a mesenchymal tumor of the digestive tract showing differentiation along the line of interstitial cell of Cajal. The most GISTs in the stomach generally show the appearance of submucosal tumors. It is rare for GISTs to appear as a pedunculated polypoid lesion on endoscopy. We experienced a case of a 51-year-old man who had a pedunculated polypoid GIST. He was admitted to our hospital for nausea, vomiting, melena and severe anemia (hemoglobin 3.4 g/dL, hematocrit 10.8%). An upper endoscopy showed gastroduodenal intussusception due to a pedunculated polypoid mass. This report presents a rare case of endoscopically proven gastroduodenal intussusceptions due to pedunculated polypoid GIST in the stomach.


Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Duodenopatias/etiologia , Hemorragia Gastrointestinal , Neoplasias Gastrointestinais/complicações , Tumores do Estroma Gastrointestinal/complicações , Gastroscopia , Intussuscepção/etiologia , Tomografia Computadorizada por Raios X
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