Miliary tuberculosis refers to the clinical disease resulting from the hematogenous dissemination of Mycobacterium tuberculosis. A tuberculous aneurysm of the aorta is exceedingly rare. Contiguous tuberculosis in the form of lymphadenitis is generally responsible for the aortic involvement. We report a case of tuberculous mycotic aneurysm in patient with miliary disease, not affected by a cellular immunodeficiency and with no other common risk factor for infection. He received anti-tubercular therapy and endovascular stenting before the identification of Mycobacterium tuberculosis in lung, lymph nodes, and gastric lavage. The clinician should be aware that a mycotic abdominal aortic aneurysm could be caused by M. tuberculosis, even if microbiological confirmation is lacking or is negative, especially if a contiguous focus of tubercular infection is detected.
Titolo: | Disseminated tuberculosis in an immunocompetent patient |
Autori: | |
Data di pubblicazione: | 2013 |
Rivista: | |
Abstract: | Miliary tuberculosis refers to the clinical disease resulting from the hematogenous dissemination of Mycobacterium tuberculosis. A tuberculous aneurysm of the aorta is exceedingly rare. Contiguous tuberculosis in the form of lymphadenitis is generally responsible for the aortic involvement. We report a case of tuberculous mycotic aneurysm in patient with miliary disease, not affected by a cellular immunodeficiency and with no other common risk factor for infection. He received anti-tubercular therapy and endovascular stenting before the identification of Mycobacterium tuberculosis in lung, lymph nodes, and gastric lavage. The clinician should be aware that a mycotic abdominal aortic aneurysm could be caused by M. tuberculosis, even if microbiological confirmation is lacking or is negative, especially if a contiguous focus of tubercular infection is detected. |
Handle: | http://hdl.handle.net/11368/2692828 |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.ijid.2013.02.026 |
Appare nelle tipologie: | 1.1 Articolo in Rivista |