Tumores malignos do intestino delgado

Rangel, Marcelo Fernandes; Silva, Marcos Valério Maia da; Fernandes, Manoel Jeovah Colaço; Ferreira, Mário Augusto Souto; Nóbrega, Leonardo Pires de Sá; Souza, Marcelo Gonçalves

doi:10.1590/s0100-69912000000600005

Cited by 2 publications

(2 citation statements)

References 3 publications

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“…Their initial manifestation can be obstruction or perforation (25%). In general, they present vague symptoms, common to other histopathological types: unclear abdominal pain, nauseas, alteration to the intestinal rhythm, anorexia and weight loss 7 .…”

Section: Discussionmentioning

confidence: 99%

Non-Hodgkin lymphoma as a cause of acute intestinal obstruction/perforation in patients with adenocarcinoma of the sigmoidcolon: a case report

Basso¹,

Christiano²,

Guerrer³

et al. 2011

J. Coloproctol. (Rio J.)

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Report of a rare case of an 83-year-old patient with lymphoma of the terminal ileum causing obstructive/perforated acute abdomen synchronous with sigmoid colon adenocarcinoma and review of literature data about small bowel malignancies, particularly lymphomas. It seems to correspond to a rare disease (2% of all bowel cancers), more prevalent in elderly and immunocompromised patients, whose symptoms are vague and early diagnosis is difficult, often making it impossible to establish the correct therapy.
Relato de caso raro de um paciente de 83 anos, com linfoma de íleo terminal causador de abdome agudo obstrutivo/perfurativo sincrônico à adenocarcinoma de cólon sigmoide e revisão dos dados disponíveis na literatura acerca das neoplasias de intestino delgado, em especial os linfomas. Constata-se que corresponde a uma afecção rara (2% de todas as neoplasias intestinais), mais predominante em pacientes idosos e imunodeprimidos, cuja sintomatologia é vaga e o diagnóstico precoce difícil, fato que impossibilita muitas vezes a instituição da terapêutica correta

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Section: Discussionmentioning

confidence: 99%

Non-Hodgkin lymphoma as a cause of acute intestinal obstruction/perforation in patients with adenocarcinoma of the sigmoidcolon: a case report

Basso¹,

Christiano²,

Guerrer³

et al. 2011

J. Coloproctol. (Rio J.)

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“…O s adenocarcinomas, linfomas, sarcomas e tumores carcinoides representam de 1% a 5% de todos os tumores malignos gastrointestinais. O tipo mais comum de câncer de duodeno é o adenocarcinoma 1,2 , sendo responsável por 50% dos casos 2,3 . Foi descrito pela primeira vez por Hamberger, em 1746 [3][4][5] .…”

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Síndrome de estenose pilórica por adenocarcinoma de piloro

Garritano

Gomes²,

Silva

et al. 2013

Rev. Col. Bras. Cir.

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We present a case of primary malignant pylorus neoplasia, emphasizing its rarity, the difficulty of diagnosis and the importance of an adequate prepare before the endoscopic procedure. Literature shows that tumors compromising the first, third and fourth segments of duodenum are rare, especially those of the pyloric area, representing only 0.35% of all malignant tumors of the gastrointestinal tract. Adenocarcinoma is the most common histological type, representing 50% of all malignant neoplasias at this site. The most common symptoms are weight loss, nausea, vomiting, abdominal pain, abdominal mass, sudden changes in intestinal habits and iron deficiency anemia secondary to chronic intestinal hemorrhage. Survival after five years is only 18%. We report a case of a seventy-one year-old male referring early satiety, epigastric pain, retrosternal burning and dyspepsia, with unspecific results in complementary exams, since complete gastric emptying was not achieved. As symptoms worsened, the patient was submitted to laparotomy, with identification of gastric dilation and severe pyloric stenosis, macroscopically suggesting malignancy. The chosen procedure was a subtotal gastrectomy. Adjuvant radiotherapy and chemotherapy were not used. The patient is been followed-up without tumor recurrence so far.

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Tumores malignos do intestino delgado

Cited by 2 publications

References 3 publications

Non-Hodgkin lymphoma as a cause of acute intestinal obstruction/perforation in patients with adenocarcinoma of the sigmoidcolon: a case report

Non-Hodgkin lymphoma as a cause of acute intestinal obstruction/perforation in patients with adenocarcinoma of the sigmoidcolon: a case report

Síndrome de estenose pilórica por adenocarcinoma de piloro

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