2004
DOI: 10.1016/s0016-5107(04)01535-4
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Obstructive jaundice in AIDS: diagnosis of biliary tuberculosis by ERCP

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Cited by 10 publications
(9 citation statements)
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“…Four mechanisms have been described: TB of the pancreas itself may cause pseudoneoplastic obstructive jaundice [1][2][3][4][5][6][7][8][9][10] ; it may be secondary to TB lymphadenitis causing compression and inflammation of the lymph nodes and the CBD [6,[11][12][13][14][15][16][17][18][19] , as in our case, with caseation of the lymph node causing fistulation into the CBD; biliary TB itself may lead to single or multiple strictures, mimicking cholangiocarcinoma [20][21][22][23][24][25] ; and TB can create a retroperitoneal mass leading to biliary tree obstruction [26] .…”
Section: Discussionmentioning
confidence: 99%
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“…Four mechanisms have been described: TB of the pancreas itself may cause pseudoneoplastic obstructive jaundice [1][2][3][4][5][6][7][8][9][10] ; it may be secondary to TB lymphadenitis causing compression and inflammation of the lymph nodes and the CBD [6,[11][12][13][14][15][16][17][18][19] , as in our case, with caseation of the lymph node causing fistulation into the CBD; biliary TB itself may lead to single or multiple strictures, mimicking cholangiocarcinoma [20][21][22][23][24][25] ; and TB can create a retroperitoneal mass leading to biliary tree obstruction [26] .…”
Section: Discussionmentioning
confidence: 99%
“…US or CT-guided percutaneous fine needle aspiration (FNA) of the enlarged lymph nodes may be useful [7] , but is often not definitive [21] . Cytology of CBD aspirate, however, obtained by ERCP, may be confirmatory in the presence of the acid-fast bacillus (Mycobacterium tuberculosis); alternatively PCR of the aspirate may be diagnostic [19] . However, in the case of a periportal lymphadenopathy causing obstructive jaundice, as in our patient, these FNA tests are only positive if a fistula exists between the TB lymph node and the CBD, allowing bacilli to pass into the CBD [19] .…”
Section: Discussionmentioning
confidence: 99%
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“…Ultrasonography or CT-guided percutaneous fine needle aspiration (FNA) of the enlarged lymph nodes may be useful [12], but is often not definitive [32]. Cytology of CBD aspirate obtained by ERCP may be confirmatory in the presence of the acid-fast bacillus ( Mycobacterium tuberculosis ); alternatively PCR of the aspirate may be diagnostic [24]. In the case of a periportal lymphadenopathy causing obstructive jaundice, FNA tests are only positive if a fistula exists between the TB lymph node and the CBD, allowing bacilli to pass into the CBD [24].…”
mentioning
confidence: 99%
“…Cytology of CBD aspirate obtained by ERCP may be confirmatory in the presence of the acid-fast bacillus ( Mycobacterium tuberculosis ); alternatively PCR of the aspirate may be diagnostic [24]. In the case of a periportal lymphadenopathy causing obstructive jaundice, FNA tests are only positive if a fistula exists between the TB lymph node and the CBD, allowing bacilli to pass into the CBD [24]. Other potential diagnostic methods include obtaining tissue specimens by laparoscopy [22] or endoscopic ultrasound with FNA [38].…”
mentioning
confidence: 99%