title: [Ileus of the small intestine in intestinal marginal-zone B-cell lymphoma of mucoid-associated lymphoid tissue (MALT)].
abstract: METHODS
  A 67-year-old man had complained of diffuse abdominal pain and constipation for 4 days without indication of any underlying disease. On admission there was no evidence of weight loss, fever or nocturnal sweating.
  
  
  METHODS
  Physical examination revealed signs of an acute abdomen with high-pitched bowel sounds and diffuse abdominal guarding. The X-ray showed ileus of the small intestine which required emergency laparotomy. An obstructing conglomerate tumour was present in the area of the ileum, ca. 80 cm proximal to the caecum. It was removed by partial resection of the small intestine.
  
  
  METHODS
  Ileus of the small intestine with a low-malignant marginal zone B-cell (non-Hodgkin) lymphoma of MALT type (mucoid-associated lymphoid tissue).
  
  
  METHODS
  Postoperative staging indicated no further manifestation of the lymphoma. As no radical operation in resecting the tumour had been performed, combined radio- and chemotherapy was undertaken.
  
  
  CONCLUSIONS
  Marginal B-cell lymphomas of the small intestine are only rarely seen in central Europe. Despite its usually slow growth this non-Hodgkin lymphoma of low malignancy can produce an acute mechanical ileus without prodromal symptoms. A multimodal therapeutic approach is often employed, but there are no established treatment strategies.
authors.affiliation: Medizinische Klinik I, Klinikum Wetzlar-Braunfels, Wetzlar. martinbrueck@t-online.de
authors.forename: M
authors.initials: M
authors.lastname: Brueck
authors.forename: M
authors.initials: M
authors.lastname: Barton
authors.forename: K
authors.initials: K
authors.lastname: Rauber
authors.forename: A
authors.initials: A
authors.lastname: Zikova
authors.forename: W
authors.initials: W
authors.lastname: Kramer
mesh_terms: D015746:Abdominal Pain / Q000209:etiology; D000368:Aged; D003248:Constipation / Q000209:etiology; D006801:Humans; D007077:Ileal Diseases / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D007082:Ileum / Q000473:pathology; D007150:Immunohistochemistry; D007414:Intestinal Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D007415:Intestinal Obstruction / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D018442:Lymphoma, B-Cell, Marginal Zone / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D008297:Male; D011859:Radiography