Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 11 de 11
Filter
1.
Rev. bras. ginecol. obstet ; 45(6): 333-336, June 2023. graf
Article in English | LILACS | ID: biblio-1449749

ABSTRACT

Abstract Isthmocele is a discontinuation of the myometrium at the uterine scar site in a patient with a previous cesarian section (CS). The cause of isthmocele appears to be multifactorial. Poor surgical technique, low incision location, uterine retroflection, obesity, smoking, inadequate healing of scars, and maternal age are possible related factors. Most patients with this condition are asymptomatic. However, women can present with postmenstrual bleeding, pelvic pain, subfertility, dysmenorrhea, infertility, and scar abscess. Brazil has one of the world s highest cesarean section rates. One of the consequences of the rising rate of CS is the isthmocele, an emerging female health problem. Here we report a case of mucinous cystadenoma arising in a uterine isthmocele, a complication, as far as we could investigate, not yet described in the literature.


Resumo Istmocele é a descontinuidade do miométrio no local da cicatriz uterina em paciente com cesariana anterior. A causa da istmocele parece ser multifatorial. Má técnica cirúrgica, baixa localização da incisão, retroflexão uterina, obesidade, tabagismo, cicatrização inadequada de cicatrizes e idade materna são possíveis fatores relacionados. A maioria dos pacientes com esta condição é assintomática. No entanto, as mulheres podem apresentar sangramento pós-menstrual, dor pélvica, subfertilidade, dismenorreia, infertilidade e abscesso cicatricial. O Brasil tem uma das maiores taxas de cesariana do mundo. Uma das consequências da taxa crescente de cesarianas é a istmocele, um problema emergente de saúde feminina. Aqui relatamos um caso de cistoadenoma mucinoso originado em uma istmocele uterina, uma complicação ainda não descrita, até onde pudemos investigar.


Subject(s)
Humans , Female , Middle Aged , Uterus/injuries , Cystadenoma, Mucinous
2.
Radiol. bras ; 55(3): 193-198, May-june 2022. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1387092

ABSTRACT

Abstract Mucoceles of the appendix are rare and can have quite variable imaging and clinical presentations, sometimes mimicking an adnexal mass. The underlying cause can be neoplastic or non-neoplastic. The typical imaging appearance of a mucocele of the appendix is that of a cystic structure with a tubular morphology. This structure is defined by having a blind-ending and being contiguous with the cecum. Radiologists should be familiar with key anatomical landmarks and with the various imaging features of mucoceles of the appendix, in order to provide a meaningful differential diagnosis of a lesion in the right lower abdominal quadrant. In addition, a neoplastic mucocele can rupture, resulting in pseudomyxoma peritonei, which will change the prognosis dramatically. Therefore, prompt diagnostic imaging is crucial.


Resumo Mucoceles do apêndice são raras e podem ter uma apresentação clínica e imagiológica bastante variável, por vezes mimetizando patologia anexial. As causas subjacentes podem ser neoplásicas ou não neoplásicas. O aspecto de imagem típico de mucoceles do apêndice é o de uma estrutura de natureza cística com morfologia tubular. Esta estrutura deverá terminar "em fundo cego" e ser contígua com o ceco. Os radiologistas devem estar familiarizados com os pontos anatômicos de referência e com as diferentes características imagiológicas de mucoceles do apêndice, de modo a fornecer um adequado diagnóstico diferencial de uma lesão localizada no quadrante abdominal inferior direito. Para além disso, uma mucocele neoplásica pode sofrer ruptura, resultando em pseudomixoma peritoneal, o que altera drasticamente o prognóstico. Assim, o diagnóstico por imagem em tempo útil é crucial.

3.
Ginecol. obstet. Méx ; 90(4): 348-355, ene. 2022. tab, graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1385032

ABSTRACT

Resumen INTRODUCCIÓN: Las masas anexiales en el embarazo son hallazgos fortuitos durante la gestación. Suelen diagnosticarse con la ecografía del primer trimestre. Su incidencia y curso clínico varían dependiendo de las semanas de embarazo. La complicación más común es la torsión con abdomen agudo. La incidencia de torsión va de 0.2 a 15%, con aumento durante el embarazo con masas de mayor tamaño. Son poco frecuentes durante el tercer trimestre del embarazo. Los cistoadenomas mucinosos son parte de los tumores epiteliales benignos más frecuentes del ovario; se consideran precursores de carcinomas mucinosos. CASO CLÍNICO: Paciente de 34 años, con antecedentes obstétricos de cuatro embarazos: dos partos y dos abortos, con 31 semanas de embarazo al ingreso al Hospital Universitario de la Samaritana de Colombia, justificado por un cuadro clínico de 18 horas de evolución consistente en: dolor abdominal intenso, tipo punzada, de predominio en la fosa iliaca y el flanco derechos. En la laparotomía se encontró un tumor ovárico con torsión, que se resecó. El estudio anatomopatológico reportó "tumor mucinoso de tipo endocervical con severos cambios por infarto". La evolución materno perinatal fue satisfactoria. CONCLUSIONES: El diagnóstico de torsión de masa anexial como causa de abdomen agudo en el tercer trimestre del embarazo es complejo pues requiere historia clínica, imágenes y estudios paraclínicos. El pronóstico materno-perinatal es bueno cuándo el tratamiento médico-quirúrgico es oportuno. Se requiere determinar el tipo de masa con estudios anatomopatológicos para continuar el tratamiento integral. El tumor mucinoso de ovario, tipo endocervical en masas torcidas de ovario, es raro.


Abstract BACKGROUND: Adnexal masses of pregnancy are incidental findings during pregnancy. They are usually diagnosed with first trimester ultrasound. Their incidence and clinical course vary depending on the weeks of pregnancy. The most common complication is torsion with acute abdomen. The incidence of torsion ranges from 0.2 to 15%, with an increase during pregnancy with larger masses. They are rare during the third trimester of pregnancy. Mucinous cystoadenomas are among the most frequent benign epithelial tumors of the ovary; they are considered precursors of mucinous carcinomas. CLINICAL CASE: 34-year-old female patient, with obstetric history of four pregnancies: two deliveries and two miscarriages, 31 weeks pregnant on admission to the Hospital Universitario de la Samaritana of Colombia, justified by a clinical picture of 18 hours of evolution consisting of: intense abdominal pain, stabbing type, predominantly in the right iliac fossa and flank. At laparotomy the torsion was found and resected. The anatomopathological study reported "mucinous tumor of endocervical type with severe infarction changes". Maternal perinatal evolution was satisfactory. CONCLUSIONS: The diagnosis of adnexal mass torsion as a cause of acute abdomen in the third trimester of pregnancy is complex as it requires clinical history, imaging and paraclinical studies. The maternal-perinatal prognosis is good when medical-surgical treatment is timely. It is necessary to determine the type of mass with anatomopathological studies to continue the integral treatment. Mucinous ovarian tumor, endocervical type in twisted ovarian masses, is rare.

4.
Arq. gastroenterol ; 55(4): 412-416, Oct.-Dec. 2018. tab, graf
Article in English | LILACS | ID: biblio-983838

ABSTRACT

ABSTRACT BACKGROUND: Cystic lesions of the pancreas represent a group of pancreatic diseases with great histological heterogeneity, varying from benign lesions, some of them with malignant potential, to overt malignant lesions. OBJECTIVE: To describe the cases of cystic lesions of the pancreas which underwent surgical intervention at a tertiary university hospital. METHODS: This is a retrospective population-based study (historical cohort) which was carried out enrolling individuals attended at the Outpatient service of Pancreas Surgery of the Hospital de Clínicas of Unicamp. The individuals underwent surgical procedures performed from January 2012 through December 2016. RESULTS: In the period evaluated, 39 cases of cystic lesions of the pancreas which underwent surgery were identified, 26 (66.6%) of which were female. The average age at diagnosis was 47.4±16.4 years (range, 18-73). In regards to symptoms, 35 (89.7%) were symptomatic. The average length of hospital stay was 10 days (range 4-76). Surgeries performed to treat the lesions depended on the localization and type of the lesions: cystojejunostomy (41%), distal pancreatectomy (36%), pancreaticoduodenectomy (15.4%), drainage of ruptured and/or infected pseudocyst (5.2%) and central pancreatectomy (2.6%). CONCLUSION: Cystic lesions of the pancreas are a group of lesions with a highly varying presentation and diagnostic approach and may require an also highly variable surgical treatment. An appropriate preoperative imaging diagnosis is essential for their management.


RESUMO CONTEXTO: As lesões císticas do pâncreas representam um grupo de doenças pancreáticas com grande heterogeneidade histológica, variando desde lesões benignas, algumas com potencial pré-maligno, até outras degeneradas para formas malignas. OBJETIVO: Descrever os casos de LCPs submetidos à intervenção cirúrgica em um hospital universitário terciário. MÉTODOS: Trata-se de um estudo retrospectivo populacional (coorte histórica) realizado com a participação de indivíduos atendidos no Ambulatório de Cirurgia do Pâncreas do Hospital de Clínicas da Unicamp. Os indivíduos foram submetidos a procedimentos cirúrgicos realizados no período de janeiro de 2012 a dezembro de 2016. RESULTADOS: No período avaliado, foram identificados 39 casos de lesões císticas do pâncreas operados, sendo 26 (66,6%) do sexo feminino. A idade média no diagnóstico foi de 47,4±16,4 anos. Em relação aos sintomas, 35 (89,7%) eram sintomáticos. O tempo médio de internação foi de 10 dias (variação de 4-76). As cirurgias realizadas para o tratamento das lesões dependeram da localização e do tipo das lesões: derivação pseudocisto-jejunal (41%), pancreatectomia distal (36%), pancreaticoduodenectomia (15,4%), drenagem de pseudocistos rotos e/ou infectados (5,2%) e pancreatectomia central (2,6%). CONCLUSÃO: As lesões císticas do pâncreas são um grupo de lesões cuja apresentação e abordagem diagnóstica são altamente heterogêneas e que podem requerer um tratamento cirúrgico altamente complexo e variável. Um diagnóstico pré-operatório adequado é essencial para definir o seu tratamento.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Young Adult , Hepatitis C, Chronic/diagnosis , Hepatitis C, Chronic/economics , Quality of Life , Socioeconomic Factors , Brazil/epidemiology , Activities of Daily Living , Comorbidity , Public Health , Epidemiologic Methods , Health Care Costs , Hepacivirus , Hepatitis C, Chronic/epidemiology , Middle Aged , National Health Programs/economics
5.
J. coloproctol. (Rio J., Impr.) ; 37(2): 152-156, Apr.-June 2017. ilus
Article in English | LILACS | ID: biblio-893970

ABSTRACT

ABSTRACT Appendiceal mucinous cystadenoma is a rare entity, which causes appendicular mucocele. It is more frequent in women over 50 years old. In half of the cases it is asymptomatic. Tomography of the abdomen is the gold standard in its preoperative diagnosis. The treatment is surgical, with good prognosis, the complete resection evolves without appendicular rupture and extravasation. We report a case of a 64-year-old man with appendiceal mucinous cystadenoma. A laparoscopic right hemicolectomy was performed. This therapy that can be safely used to treat appendiceal mucocele, as long as it is cautious.


RESUMO O cistadenoma mucinoso apendicular é entidade rara que causa mucocele apendicular, sendo mais frequente em mulheres acima dos 50 anos. Em metade dos casos, o cistadenoma mucinoso apendicular é assintomático. A tomografia do abdome é o padrão-ouro para um diagnóstico pré-operatório. O tratamento é cirúrgico e tem bom prognóstico; a ressecção completa evolui sem ruptura apendicular e sem extravasamento. Relatamos um caso de paciente homem de 64 anos com cistadenoma mucinoso apendicular. Foi realizada hemicolectomia laparoscópica direita. Esse é um procedimento que pode ser usado com segurança no tratamento de mucocele apendicular, desde que seja executado com cautela.


Subject(s)
Humans , Male , Middle Aged , Appendiceal Neoplasms/pathology , Cystadenoma, Mucinous/surgery , Mucocele/surgery
6.
Rev. AMRIGS ; 59(4): 303-305, out.-dez. 2015. ilus
Article in Portuguese | LILACS | ID: biblio-835427

ABSTRACT

O cistadenoma mucinoso retroperitoneal é tumor raro, geralmente benigno, que acomete mais frequentemente mulheres. Cursa com pequena e inespecífica sintomatologia, como dor e distensão abdominal. O tratamento é cirúrgico e o diagnóstico preciso é definido pelo exame anátomopatológico. Tem bom prognóstico se ressecado completamente. O presente relato se refere a paciente do sexo feminino, 46 anos, que apresentou dor abdominal em flanco esquerdo e massa palpável, que, após investigação, foi tratado através de ressecção cirúrgica.


Retroperitoneal mucinous cystadenoma is a rare, usually benign tumor, which most often affects women. It occurs with small and nonspecifi c symptoms, such as pain and bloating. The treatment is surgical and precise diagnosis is defi ned by anatomopathological examination. It has good prognosis if completely resected. This report refers to a female patient, 46, who presented abdominal pain in the left flank and palpable mass, which after investigation was treated by surgical resection.


Subject(s)
Humans , Female , Cystadenoma, Mucinous , Surgical Procedures, Operative
7.
Rev. colomb. cancerol ; 18(4): 197-201, oct.-dic. 2014. ilus, tab
Article in Spanish | LILACS | ID: biblio-959863

ABSTRACT

Las neoplasias quísticas mucinosas del mesenterio son infrecuentes, carecen de hallazgos clínicos específicos y usualmente se diagnostican incidentalmente como otros quistes mesentéricos. Presentamos el caso de una mujer de 67 años con un quiste mesentérico erroneamente clasificado en el preoperatorio como un tumor ovárico. Fue extraído completamente y la revisión histológica mostró un cistadenoma mucinoso. Revisamos la literatura y los casos reportados hasta la fecha.


Mucinous cystic neoplasms of the mesentery are rare, have a lack of specific clinical findings, and are usually diagnosed incidentally as other mesenteric cysts. The case is reported on a 67 year-old woman with a mesenteric cyst erroneously classified preoperatively as an ovarian tumor. It was completely resected and histological review showed a mucinous cystadenoma. A review is performed on the literature and cases reported to date.


Subject(s)
Humans , Female , Aged , Cystadenoma, Mucinous , Mesenteric Cyst , Women , Cysts , Literature
8.
Rev. colomb. radiol ; 25(2): 3965-3968, 2014. graf, ilus
Article in Spanish | LILACS, COLNAL | ID: biblio-995205

ABSTRACT

Este artículo describe el caso de una paciente de 79 años de edad que consultó por dolor abdominal en la fosa iliaca derecha de cuatro días de evolución. La ecografía abdominal mostró una imagen de asa intestinal, con engrosamiento de sus paredes, que se continuaba hacia la pelvis, donde se apreciaba una imagen sacular hipoecoica sin peristalsis, con aumento de ecogenicidad de la grasa mesentérica, que sugirió un proceso inflamatorio apendicular. Una tomografía realizada posteriormente describió una imagen tubular ciega con calcificación en su interior y una ligera alteración de la densidad de la grasa mesentérica adyacente. Se realizó una laparotomía y un estudio microscópico del espécimen en patología, el cual arrojó como resultado un cistoadenoma mucinoso del apéndice.


This article describes a case of a 79 year old female patient, consulting due to four days of abdominal pain in the right iliac fossa. An abdominal ultrasound showed an intestinal loop, with a thickening of its walls, continuing into the pelvis, where a saccular hypoechoic image without peristalsis with increased echogenicity of mesenteric fat was observed. This image suggested an appendicular inflammatory process. A tomography described a blind tubular image with one calcification in its interior and a slight alteration in the density of adjacent mesenteric fat. A laparotomy and a microscopic study of the specimen in pathology were performed, which reported a Mucinous Cystadenoma of the Appendix.


Subject(s)
Humans , Cystadenoma, Mucinous , Appendiceal Neoplasms , Diagnosis
9.
Int. j. morphol ; 30(3): 891-894, Sept. 2012. ilus
Article in Spanish | LILACS | ID: lil-665498

ABSTRACT

El mucocele apendicular (MA) corresponde a una dilatación quística del lumen apendicular rellena por mucus en su interior; secundario a etiologías de naturaleza benigna (hiperplasia mucinosa y cistoadenoma) o maligna (cistoadenocarcinoma).Se trata de una condición infrecuente, reportándose en no más allá del 0,3 por ciento de las apendicectomías. Su tamaño y manifestaciones clínicas son extremadamente variables, permitiendo el estudio anatomo-patológico de la pieza quirúrgica establecer el diagnóstico etiológico. Presentamos el caso de un MA gigante secundario a un cistoadenoma mucinoso, diagnosticado en un hombre de 57 años en la Unidad de Anatomía Patológica del Hospital Hernán Henríquez Aravena de Temuco...


Appendiceal mucocele (AM) is a cystic dilatation of the appendiceal lumen filled by mucus inside, secondary to benign etiologies (hyperplasia and mucinous cystadenoma) or malignant (cystadenocarcinoma). This condition is uncommon, being reported in no more than 0.3 percent of appendectomies. Its size and clinical manifestations are extremely variable, allowing the pathological analysis of the surgical specimen etiologic diagnosis. We report a case of a giant AM secondary to a mucinous cystadenoma diagnosed in a 57-year-old man in the Pathology Unit of Hospital Hernán Henríquez Aravena of Temuco...


Subject(s)
Humans , Male , Middle Aged , Appendix , Cystadenoma, Mucinous/complications , Cecal Diseases/etiology , Cecal Diseases/pathology , Mucocele/pathology
10.
Rev. colomb. gastroenterol ; 27(3): 151-159, jul.-set. 2012. ilus, tab
Article in English, Spanish | LILACS | ID: lil-676769

ABSTRACT

Se presenta una cohorte retrospectiva de diez pacientes con tumores quísticos del páncreas, intervenidos en su mayoría – algunos por laparoscopia –, haciendo énfasis en su estudio, diagnóstico y tratamiento quirúrgico, mostrando algunas de las variables evaluadas en su manejo y con especial mención de su enfoque quirúrgico con base en una revisión sistemática de la literatura.


We present a retrospective study of a cohort of ten patients with cystic tumors of the pancreas, most of whom underwent surgery. The study emphasizes study, diagnosis, and treatment of the four who underwent laparoscopic surgery. It presents some of the variables analyzed in their management and pays special attention to their surgery treatment. A systematic review of the literature is also included.


Subject(s)
Humans , Male , Adult , Female , Cystadenoma, Mucinous , Cystadenoma, Papillary , Cystadenoma, Serous , Pancreas
11.
Rev. AMRIGS ; 54(1): 63-66, jan.-mar. 2010. ilus
Article in Portuguese | LILACS | ID: lil-685586

ABSTRACT

O cistoadenoma mucinoso de apêndice é um diagnóstico raro. Sua principal apresentação clínica é dor em fossa ilíaca direita aguda ou crônica, podendomimetizar apendicite aguda ou doença inflamatória intestinal. No transoperatório seu aspecto pode ser confundido com neoplasia maligna. O caso relatado descreve uma paciente idosa com quadro agudo de dor em quadrante inferior direito do abdome, submetida à laparotomia exploradora devido à hipótese de apendicite aguda. No transoperatório,foi realizada íleo-colectomia direita, pela suspeita de se tratar de um processo neoplásico maligno, mas o exame anatomopatológico evidenciou cistoadenoma mucinoso de apêndice


Mucinous cystadenoma of the appendix is a rare diagnosis. Its main clinical presentation is acute or chronic pain in the right iliac fossa, which may mimic acute appendicitis or inflammatory bowel disease. In the transoperative stage its aspect may be mistaken for malignant neoplasm. The case reported here describes an elderly patient with picture of acute pain in the left lower quadrant of the abdomen, submitted to exploratory laparotomy due to suspected acute appendicitis. In the transoperative stage right ileocolectomy was performed because of suspicion of a malignant neoplastic process, but the anatomicopathological examination showed mucinous cystadenoma of the appendix


Subject(s)
Female , Aged , Appendix/pathology , Cystadenoma, Mucinous/diagnosis , Mucocele/diagnosis , Laparotomy
SELECTION OF CITATIONS
SEARCH DETAIL