2005
DOI: 10.1007/s00261-005-0335-3
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Vascular involvement secondary to tuberculosis of the abdomen

Abstract: Although involvement of the abdomen is a common site of extrapulmonary tuberculosis, involvement of abdominal vessels with complications is rare after infections with Mycobacterium tuberculosis (M. tuberculosis). Vascular complications may result from direct involvement by M. tuberculosis of the vascular wall or may occur as a consequence of local spreading from a tuberculous mass. We describe the imaging findings in two patients with proven tuberculosis of the abdomen and significant vascular complications. I… Show more

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Cited by 13 publications
(3 citation statements)
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“…These complications may result from direct involvement by M. tuberculosis of the vascular wall or as a consequence of contiguous spread from a tuberculous mass. [5] M. tuberculosis can primarily involve the vessel wall in the area of active infection which may result in arteritis, thrombosis or the pseudoaneurysm formation. [16] Replacement of adventitia and media by the granulation tissue leads to progressive weakening of the arterial wall.…”
Section: Discussionmentioning
confidence: 99%
“…These complications may result from direct involvement by M. tuberculosis of the vascular wall or as a consequence of contiguous spread from a tuberculous mass. [5] M. tuberculosis can primarily involve the vessel wall in the area of active infection which may result in arteritis, thrombosis or the pseudoaneurysm formation. [16] Replacement of adventitia and media by the granulation tissue leads to progressive weakening of the arterial wall.…”
Section: Discussionmentioning
confidence: 99%
“…6 Tuberculosis is a known cause of portal hypertension with many reported cases in the literature. 2,[7][8][9][10][11][12][13][14][15][16] Tuberculosis can cause portal hypertension by direct involvement of the splenic hilum by fibrotic bands, which can lead to splenic venous occlusion, 13 indirect involvement of the splenic drainage by involving organs adjacent to the spleen such as a pancreatic mass mimicking carcinoma, 15 direct involvement of the abdominal vascular, 12 occurrence of acute hepatic failure, 2,13 and finally involvement of the liver along with its portal vein by micro and macro nodules/granulomas that can mimic cholangiocarcinoma. [8][9][10][11]14,16 The differential diagnosis of non-cirrhotic portal hypertension is broad.…”
Section: Discussionmentioning
confidence: 99%
“…The infection of Mycobacterium tuberculosis (M. tuberculosis) can involve any intra-abdominal organ and peritoneum, resulting in protean clinical manifestations (3). Although portal vein involvement is rare at initial presentation of abdominal TB, vascular complications may occur due to the direct invasion of the vascular wall by M. tuberculosis or regional constriction of tuberculous masses (4). At present, standard anti-tuberculosis therapy (ATT) is effective for abdominal TB, however, vascular complications remain a therapeutic challenge because of the insensitive response to ATT (5).…”
Section: Introductionmentioning
confidence: 99%