Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 20 de 23
Filter
1.
Rev. gastroenterol. Perú ; 37(3): 267-270, jul.-sep. 2017. ilus
Article in Spanish | LILACS | ID: biblio-991265

ABSTRACT

Se presenta el caso de un paciente varón de 75 años que acude por dolor abdominal, hiporexia, llenura precoz, malestar general y deposiciones líquidas, ingresando a emergencia por un episodio de síncope. Al examen físico se palpa borde hepático 6 cm por debajo del reborde costal derecho. Por ello se solicita estudios de imagen, hallando lesiones compatibles con metástasis hepáticas múltiples. Posteriormente se solicita endoscopía digestiva alta, hallando lesiones hiperpigmentadas múltiples en la segunda porción duodenal. El estudio histopatológico e inmunohistoquímico concluyó melanoma duodenal. El examen físico no reveló lesiones neoplásicas dérmicas u oculares asociadas.


We report the case of a male patient of 75 years old who presents with abdominal pain, hyporexia, early satiety, general malaise and watery stools, admitted in emergency for an episode of syncope. On physical examination, hepatomegaly of 6cm below the right costal margin was detected. CT scan showed multiple liver metastases. An upper endoscopy found multiple hyperpigmented lesions on the second portion of the duodenum. Histology and immunohistochemistry studies concluded it was duodenal melanoma. Skin and ocular examination did not reveal associated neoplastic lesions


Subject(s)
Aged , Humans , Male , Duodenal Neoplasms/diagnosis , Melanoma/diagnosis , Duodenal Neoplasms/complications , Melanoma/complications
3.
Einstein (Säo Paulo) ; 13(4): 500-505, Oct.-Dec. 2015. tab, graf
Article in Portuguese | LILACS | ID: lil-770508

ABSTRACT

ABSTRACT Objective To characterize the pattern of primary small bowel cancers in a tertiary East-European hospital. Methods A retrospective study of patients with small bowel cancers admitted to a tertiary emergency center, over the past 15 years. Results There were 57 patients with small bowel cancer, representing 0.039% of admissions and 0.059% of laparotomies. There were 37 (64.9%) men, mean age of 58 years; and 72 years for females. Out of 57 patients, 48 (84.2%) were admitted due to an emergency situation: obstruction in 21 (38.9%), perforation in 17 (31.5%), upper gastrointestinal bleeding in 8 (14.8%), and lower gastrointestinal bleeding in 2 (3.7%). There were 10 (17.5%) duodenal tumors, 21 (36.8%) jejunal tumors and 26 (45.6%) ileal tumors. The most frequent neoplasms were gastrointestinal stromal tumor in 24 patients (42.1%), adenocarcinoma in 19 (33.3%), lymphoma in 8 (14%), and carcinoids in 2 (3.5%). The prevalence of duodenal adenocarcinoma was 14.55 times greater than that of the small bowel, and the prevalence of duodenal stromal tumors was 1.818 time greater than that of the small bowel. Obstruction was the complication in adenocarcinoma in 57.9% of cases, and perforation was the major local complication (47.8%) in stromal tumors. Conclusion Primary small bowel cancers are usually diagnosed at advanced stages, and revealed by a local complication of the tumor. Their surgical management in emergency setting is associated to significant morbidity and mortality rates.


RESUMO Objetivo Caracterizar o padrão de neoplasias malignas primárias do intestino delgado em um hospital terciário de Leste Europeu. Métodos Estudo retrospectivo de pacientes com câncer de intestino delgado, internados em um hospital terciário e de emergência, ao longo dos últimos 15 anos. Resultados Foram avaliados 57 pacientes com neoplasias malignas gastrintestinais, o que representou 0,039% das admissões e 0,059% das laparotomias realizadas. Total de 37 (64,9%) pacientes masculinos, média de idade de 58 anos, e de 72 anos para mulheres. Dentre os 57 pacientes, 48 (84,2%) foram internados em situação de emergência: obstrução intestinal em 21 (38,9%), perfuração em 17 (31,5%), hemorragia digestiva alta em 8 (14,8%), e hemorragia digestiva baixa em 2 (3,7%). Houve 10 (17,5%) tumores duodenais, 21 (36,8%) jejunais e 26 (45,6%) ileais. As neoplasias mais frequentes foram tumor estromal gastrintestinal, em 24 (42,1%) pacientes, adenocarcinoma em 19 (33,3%), linfoma em 8 (14%) e carcinoides em 2 (3,5%). A prevalência de adenocarcinoma duodenal foi 14,55 vezes maior do que a do intestino delgado, e a prevalência de tumores estromais duodenais foi 1,818 vez maior do que a do intestino delgado. A obstrução intestinal foi complicação do adenocarcinoma em 57,9% dos casos, e a perfuração foi a principal complicação local (47,8%) dos tumores estromais. Conclusão As neoplasias malignas primárias do intestino delgado foram geralmente diagnosticadas em estado avançado e reveladas por uma complicação local do tumor. O tratamento cirúrgico em situação de emergência está associado à significativa morbimortalidade.


Subject(s)
Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Young Adult , Adenocarcinoma/complications , Carcinoid Tumor/complications , Gastrointestinal Hemorrhage/etiology , Gastrointestinal Stromal Tumors/complications , Intestinal Neoplasms/complications , Intestinal Obstruction/etiology , Intestinal Perforation/etiology , Adenocarcinoma/mortality , Adenocarcinoma/surgery , Carcinoid Tumor/mortality , Carcinoid Tumor/surgery , Duodenal Neoplasms/complications , Duodenal Neoplasms/mortality , Duodenal Neoplasms/surgery , Europe, Eastern , Emergency Medical Services/statistics & numerical data , Gastrointestinal Stromal Tumors/mortality , Gastrointestinal Stromal Tumors/surgery , Incidental Findings , Ileal Neoplasms/complications , Ileal Neoplasms/mortality , Ileal Neoplasms/surgery , Intestinal Neoplasms/mortality , Intestinal Neoplasms/surgery , Jejunal Neoplasms/complications , Jejunal Neoplasms/mortality , Jejunal Neoplasms/surgery , Lymphoma/complications , Lymphoma/mortality , Lymphoma/surgery , Patient Admission , Prevalence , Retrospective Studies , Tertiary Care Centers/statistics & numerical data
4.
The Korean Journal of Gastroenterology ; : 106-109, 2008.
Article in Korean | WPRIM | ID: wpr-53484

ABSTRACT

Brunner's gland adenoma is a rare tumor of duodenum. Patients are usually aymptomatic and most are discovered incidentally during the upper gastrointestinal (GI) series or esophagogastroduodenoscopy. These lesions are most commonly located in the duodenal bulb and clinical manifestations are variable. In symptomatic patients, the most common manifestations are GI hemorrhage and duodenal obstruction. On histologic examination, Brunner's gland adenoma that causes clinical symptoms is composed of hyperplastic Brunner's glands and contains mostly an admixture of glandular, adipose, and muscular tissues. We report a case of large Brunner's gland adenoma causing upper gastrointestinal hemorrhage in a 47-year-old woman which was successfully removed by endoscopic resection without complications such as bleeding or perforation. Microscopically, it was entirely composed of variable Brunner's glands.


Subject(s)
Female , Humans , Middle Aged , Adenoma/complications , Brunner Glands/pathology , Duodenal Neoplasms/complications , Duodenoscopy , Gastrointestinal Hemorrhage/etiology
5.
Arq. gastroenterol ; 44(2): 133-136, abr.-jun. 2007. ilus, tab
Article in Portuguese | LILACS | ID: lil-465713

ABSTRACT

RACIONAL: As manifestações extracólicas, como os pólipos gastroduodenais e o tumor do duodeno, são fatores que influenciam a morbimortalidade dos doentes com polipose adenomatosa familiar no seguimento pós-retocolectomia total. OBJETIVO: Investigar a freqüência destas alterações em doentes com polipose adenomatosa familiar e verificar a eficácia do rastreamento endoscópico. MÉTODO:No período de 1984 a 2005, 62 doentes com polipose adenomatosa familiar pós-retocolectomia foram estudados retrospectivamente pelo Grupo de Coloproctologia da Faculdade de Ciências Médicas da Universidade Estadual de Campinas, SP. O tempo de seguimento médio pós-operatório foi de 81,9 meses, sendo que em 53 (85,5 por cento) foi possível analisar a ocorrência de pólipos gastroduodenais. RESULTADOS: Dos 53 doentes em seguimento, 27 (50,9 por cento) apresentavam pólipos gastroduodenais. Em 8 (15,4 por cento) os pólipos adenomatosos eram gástricos, 14 (27 por cento) pólipos duodenais e 5 (9,6 por cento) pólipos gástricos e duodenais. Dois doentes (3,8 por cento) desenvolveram adenoma duodenal com displasia de alto grau. E outro (1,9 por cento), adenocarcinoma em papila duodenal. CONCLUSÃO: O rastreamento endoscópico, desta forma, é de grande importância e o objetivo é detectar, o mais precocemente possível, os casos de adenocarcinoma duodenal e pólipos gastroduodenais com displasia de alto grau.


BACKGROUND: The extra colonic manifestations, like upper gastrointestinal tract polyps and duodenal cancer are disorders that affect long-term morbidity and mortality of patients with familial adenomatous polyposis, after rectocolectomy. AIM: To describe the frequency of those disorders in patients with familial adenomatous polyposis and to review efficacy of upper gastrointestinal endoscopic surveillance. METHODS: Between 1984 and 2005, 62 patients with familial adenomatous polyposis after rectocolectomy, were studied retrospectively, by Coloproctology Group, Medical Sciences Faculty, State University of Campinas, SP, Brazil. It was possible to analyze 53 patients (85,5 percent) in this study. RESULTS: Twenty seven (50,9 percent) of 53 patients in follow-up had upper gastrointestinal polyps. Eight (15,4 percent) had gastric adenomatous polyps, 14 (27 percent), duodenal polyps and 5 (9,6 percent) duodenal and gastric polyps. Two patients (3,8 percent) had adenomatous duodenal polyps with severe dysplasia, and one (1,9 percent) had adenocarcinoma of the duodenal papilla. CONCLUSION: The upper gastrointestinal endoscopic surveillance has importance and the aim is to detect as early as possible the occurrence of duodenal adenocarcinoma and upper gastrointestinal polyps with severe dysplasia.


Subject(s)
Adolescent , Adult , Aged , Female , Humans , Male , Middle Aged , Adenomatous Polyposis Coli/surgery , Duodenal Neoplasms/diagnosis , Endoscopy, Digestive System , Polyps/diagnosis , Stomach Neoplasms/diagnosis , Adenomatous Polyposis Coli/complications , Duodenal Neoplasms/complications , Follow-Up Studies , Proctocolectomy, Restorative , Polyps/complications , Retrospective Studies , Severity of Illness Index , Stomach Neoplasms/complications
6.
Article in English | IMSEAR | ID: sea-91398

ABSTRACT

Primary lymphoma of the duodenum presenting with obstructive jaundice is a rare entity. We report a case of primary non-Hodgkin's lymphoma of the duodenum producing obstructive jaundice in a middle aged lady, where the concentric thickening of the duodenal wall also gave rise to symptomatic partial high small bowel obstruction in due course. Guided aspiration and flowcytometry established a diagnosis of diffuse large B-cell lymphoma.


Subject(s)
Biopsy, Fine-Needle , Duodenal Neoplasms/complications , Female , Humans , Jaundice, Obstructive/etiology , Lymphoma, Large B-Cell, Diffuse/complications , Middle Aged , Tomography, X-Ray Computed
7.
P. R. health sci. j ; 25(4): 355-357, Dec. 2006.
Article in English | LILACS | ID: lil-472091

ABSTRACT

Small bowel tumors occur rarely. We present an unusual case of a 68 year old man with gastric outlet obstruction secondary to a non-ampullary primary duodenal signet ring cell carcinoma. A review of the literature of small bowel malignant tumors is presented along with the case.


Subject(s)
Humans , Male , Aged , Carcinoma, Signet Ring Cell/complications , Duodenal Neoplasms/complications , Gastric Outlet Obstruction/etiology , Carcinoma, Signet Ring Cell/diagnosis , Duodenal Neoplasms/diagnosis
9.
Article in English | IMSEAR | ID: sea-124944

ABSTRACT

We report 2 rare cases of Brunner's gland adenoma presenting with upper gastrointestinal bleeding. They were removed by endoscopic polypectomy. In skilled hands, this method is safe and effective.


Subject(s)
Adenomatous Polyps/complications , Aged , Aged, 80 and over , Brunner Glands , Duodenal Neoplasms/complications , Endoscopy, Gastrointestinal , Gastrointestinal Hemorrhage/etiology , Humans , Male , Middle Aged
10.
Article in English | IMSEAR | ID: sea-64640

ABSTRACT

Brunner's gland adenoma (Brunneroma) is a rare entity. We report a patient who presented with severe anemia due to bleed from a large Brunneroma arising from the duodenal bulb, and was managed successfully by surgical excision of the tumor.


Subject(s)
Adenoma/complications , Adult , Brunner Glands/pathology , Duodenal Neoplasms/complications , Gastrointestinal Hemorrhage/etiology , Humans , Male , Melena/diagnosis
11.
Article in English | IMSEAR | ID: sea-90741

ABSTRACT

Leiomyoma of the duodenum is a rare tumour. Small intestinal tumours contributing to upper gastrointestinal bleed is still rare. They usually present with malena and anaemia, rarely hematemesis. We report a case of leiomyoma of duodenum diagnosed on endoscopic ultrasound that presented with massive haematemesis.


Subject(s)
Adult , Biopsy, Needle , Duodenal Neoplasms/complications , Endosonography , Follow-Up Studies , Hematemesis/etiology , Humans , Laparotomy , Leiomyoma/complications , Male
12.
Rev. argent. radiol ; 64(1): 37-44, ene.-mar. 2000. ilus
Article in Spanish | LILACS | ID: lil-260761

ABSTRACT

La colangiorresonancia magnética (CRM) es una técnica especial de utilización creciente, realizada con RM de cuerpo, que permite el estudio de la vía biliar en forma incruenta, especialmente en casos de ictericia obstructiva. Presentamos nuestra experiencia inicial con 2D fast Spin Echo con cortes finos (3mm). Se describirá la técnica y se analizarán los resultados obtenidos, con respecto al brusco y beneficioso cambio producido en el manejo actual del paciente ictérico


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Cholangiography , Cholestasis/complications , Cholestasis/diagnosis , Gallstones/diagnosis , Magnetic Resonance Spectroscopy , Anastomosis, Surgical/adverse effects , Bile Duct Neoplasms/diagnosis , Biliary Tract , Duodenal Neoplasms/complications , Duodenal Neoplasms/diagnosis , Echinococcosis, Hepatic , Pancreatic Neoplasms/complications , Choledochal Cyst/complications , Choledochal Cyst/diagnosis , Sensitivity and Specificity , Stomach Neoplasms/complications
13.
Rev. Hosp. Maciel ; 3(2): 33-8, jul.-dic. 1998. ilus
Article in Spanish | LILACS | ID: lil-255617

ABSTRACT

El adenoma o hiperplasia de las glándulas de Brünner es una rara lesión disembrioplásica o hiperplásica que se desarrolla habitualmente en la submucosa duodenal supravateriana. En más de la mitad de los casos es asintomático o presenta signos inespecíficos que llevan al estudio morfológico y endoscópicos, pero que pocas veces conducen al diagnóstico histológico. Complicaciones mayores como el sangrado y la obstrucción, sumado a la incertidumbre diagnóstica, suelen llevar a la exploración quirúrgica. El procedimento se adecuará al estado funcional gastroduodenal, volumen tumoral y estado general del paciente. Se presenta un caso de adenoma de glándula de Brünner de duodeno II-III que provocó un síndrome intermitente de estenosis gastroduodenal (SEGD), al que se le practicó una duodeno-pancreatectomía cefálica


Subject(s)
Humans , Male , Adult , Adenoma/complications , Duodenal Neoplasms/complications , Duodenum/physiopathology , Brunner Glands/pathology , Adenoma/surgery , Duodenal Neoplasms/surgery
14.
An. méd. Asoc. Méd. Hosp. ABC ; 42(3): 114-8, jul.-sept. 1997. ilus
Article in Spanish | LILACS | ID: lil-227089

ABSTRACT

La hipercalcemia es un trastorno metabólico frecuente en los pacientes con cáncer. Se asocia comúnmente con neoplasias mamarias, pulmonares y hematológicas. La relación entre hipercalcemia y leiomiosarcoma gastrointestinal es anecdótica. Se presenta el caso de un varón joven con leoimiosarcoma duodenal metastásico a hígado quien desarrolló hipercaldemia maligna refractaria a terapia convencional que mostró buena respuesta a quimioembolización y al nitrato de galio


Subject(s)
Humans , Male , Adult , Duodenal Neoplasms/classification , Duodenal Neoplasms/complications , Leiomyosarcoma/classification , Hypercalcemia/complications , Hypercalcemia/physiopathology
15.
Rev. argent. cir ; 73(1/2): 41-8, jul.-ago. 1997. ilus
Article in Spanish | LILACS | ID: lil-205044

ABSTRACT

Se presenta la experiencia en el empleo de prótesis expandibles metálicas en patología neoplásica del tubo digestivo. Entre enero de 1993 y agosto de 1996 colocamos 35 prótesis expandibles metálicas en 33 pacientes, la edad promedio fue de 76 años (50-94). Veintiseis pacientes se presentaron con disfagia, uno con fístula traqueoesofágica con neumopatía y seis con obstrucción intestinal por estenosis colorrectal. Observamos 33 por ciento de complicaciones mayores; hemorragia, migración de la prótesis y oclusión.La mortalidad dentro de los 30 días fue del 7,4 por ciento. En las estenosis altas se obtuvo una adecuada paliación de la disfagia y en las estenosis colorrectales permitió resolver la oclusión intestinal como tratamiento definitivo o prequirúrgico, evitando las intervenciones complejas de urgencia y favoreciendo operaciones en un tiempo. Futuros estudios prospectivos deberán evaluar el costo beneficio de estos nuevos procedimientos


Subject(s)
Humans , Male , Female , Middle Aged , Colonic Neoplasms/therapy , Duodenal Neoplasms/therapy , Esophageal Neoplasms/therapy , Surgical Mesh/standards , Duodenal Obstruction/therapy , Intestinal Obstruction/therapy , Prostheses and Implants/classification , Rectal Neoplasms/therapy , Stomach Neoplasms/therapy , Deglutition Disorders/therapy , Colonic Neoplasms/complications , Duodenal Neoplasms/complications , Esophageal Neoplasms/complications , Tracheoesophageal Fistula/therapy , Surgical Mesh/classification , Palliative Care , Palliative Care/statistics & numerical data , Rectal Neoplasms/complications , Stomach Neoplasms/complications , Deglutition Disorders/classification
16.
Arq. gastroenterol ; 31(4): 145-8, out.-dez. 1994. ilus
Article in Portuguese | LILACS | ID: lil-153298

ABSTRACT

A síndrome de Peutz-Jeghers é uma doença rara de padräo autossômico dominante, com alta penetrância, apresentando manchas cutâneas e pólipos hamartomatosos. É relatada a ocorrência da síndrome com adenocarcinoma na segunda porçäo do duodeno, em um paciente jovem, com metástase hepática e infiltraçäo pancreática. A freqüência desta associaçäo é estimada em torno de 5 por cento dos portadores da síndrome. Tal associaçäo é rara e é discutida a possibilidade de pólipo adenomatoso sofrer degeneraçäo maligna, do hamartoma apresentar transformaçäo cancerosa ou a coexistência de adenoma entre os pólipos hamartomatosos


Subject(s)
Humans , Male , Adult , Adenocarcinoma/complications , Duodenal Neoplasms/complications , Hamartoma/complications , Peutz-Jeghers Syndrome/complications , Adenocarcinoma/pathology , Duodenal Neoplasms/pathology , Hamartoma/pathology , Peutz-Jeghers Syndrome/pathology
20.
Rev. argent. cir ; 53(1/2): 6-12, jul.-ago. 1987. tab
Article in Spanish | LILACS | ID: lil-100629

ABSTRACT

Se presentan 10 casos de tumores malignos primitivos del duodeno, haciendo un estudio comparativo entre 2 series, una de 7 casos presentados anteriormente y otra de 3 tratados recientemente. El 90% pertenece a la estirpe epitelial y el resto son de origen mesenquimatoso. Anatómicamente pueden ser suprapapilares, peripapilares e infrapapilares, con sintomatología de acuerdo a la misma. Antes la sospecha clínica se insiste en la ventaja de la endoscopia para su estudio y confirmación diagnóstica. El tratamiento es siempre quirúrgica, dependiendo el mismo de su ubicación y el pronóstico de lo oportuno del diagnóstico


Subject(s)
Middle Aged , Humans , Male , Female , Duodenal Neoplasms/diagnosis , Adenocarcinoma , Cholestasis/complications , Duodenal Neoplasms/complications , Duodenal Neoplasms/surgery , Gastrointestinal Hemorrhage/complications , Intestinal Obstruction/complications , Sarcoma
SELECTION OF CITATIONS
SEARCH DETAIL