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Primary lingual tuberculosis caused by M. bovis infection
1Department of Medicine, JLN Hospital and Research Centre, Bhilai, India.
Summary
This case highlights primary lingual tuberculosis, a rare oral manifestation. It was caused by Mycobacterium bovis infection linked to consuming unboiled cow milk, emphasizing a novel transmission route for this infection.
Area of Science:
- Infectious Diseases
- Oral Medicine
- Microbiology
Background:
- Tuberculosis (TB) can manifest in the oral cavity, though lingual TB is infrequent.
- Lingual TB is typically secondary to TB in other organs like the lungs or lymph nodes.
- Primary TB of the tongue is exceptionally rare.
Observation:
- A case of primary lingual tuberculosis is presented.
- The patient's condition was linked to the consumption of unboiled cow milk.
- The causative agent was identified as Mycobacterium bovis.
Findings:
- This is the first reported case of primary lingual tuberculosis caused by Mycobacterium bovis.
- The findings suggest a potential link between consuming unboiled milk and primary lingual TB.
- The study documents an uncommon presentation of oral tuberculosis.
Implications:
- Highlights a potential, previously unreported, transmission route for Mycobacterium bovis.
- Underscores the importance of considering lingual TB in differential diagnoses, especially with a history of raw milk consumption.
- Contributes to understanding the diverse clinical presentations of tuberculosis.