Can chronic anti-tumour necrosing factor therapy and colic polyps overwhelm a normal functioning mitral valve? A case report of an endocarditis complicated by a ruptured intracranial mycotic aneurysm.

ABSTRACT:

Background

Rapid identification of endocarditis is challenging but also an important opportunity to change disease course. This is especially true when immunosuppression undermines diagnosis by mitigating symptoms that commonly accompany infectious disease, sometimes in the absence of predisposing heart valve disease as in this case presented here.

Case summary

A middle-aged man with chronic etanercept treatment for ankylosing spondylitis, with previously well-documented normal cardiac valves, presented with afebrile chills, night sweating, weight loss, and a new mitral regurgitation at auscultation. This Streptococcus bovis-related endocarditis, in the presence of benign colic polyps, rapidly became complicated by a ruptured infectious intracranial mycotic aneurysm.

SUBMITTER: Khadir K 

PROVIDER: S-EPMC8759499 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature