"Kissing" vegetation in a rare case of infective endocarditis by Gemella sanguinis

Area of Science:

• Cardiology
• Infectious Diseases
• Microbiology

Background:

• Infective endocarditis (IE) is a severe infection affecting the heart's inner lining or valves.
• Common causative agents include Streptococcus, Staphylococcus, Enterococcus species, and HACEK organisms.
• IE requires prompt diagnosis and treatment to prevent severe complications.

Observation:

• This case report describes an unusual instance of IE.
• The patient presented with symptoms consistent with infective endocarditis.
• Diagnostic investigations identified Gemella sanguinis as the causative pathogen.

Findings:

• Gemella sanguinis is an exceptionally rare cause of infective endocarditis.
• This finding expands the spectrum of microorganisms known to cause IE.
• The identification of Gemella sanguinis highlights the importance of comprehensive microbiological investigations.

Implications:

• Clinicians should consider a broader range of potential pathogens when diagnosing IE.
• Further research may be needed to understand the pathogenicity of Gemella sanguinis in IE.
• This case contributes to the understanding of rare infectious disease presentations.