Borderline leprosy (BL) in an infant--report of a case and a brief review

Area of Science:

• Dermatology
• Pediatrics
• Infectious Diseases

Background:

• Leprosy, a chronic infectious disease caused by Mycobacterium leprae, primarily affects the skin and peripheral nerves.
• Childhood leprosy is uncommon, with fewer than 5% of all cases reported in children under 15 years.
• Borderline Leprosy (BL) represents an intermediate form of the disease on the leprosy spectrum.

Observation:

• A case of Borderline Leprosy (BL) is presented in an infant aged 1 year and 7 months.
• The onset of symptoms in the infant was noted between 9 and 10 months of age.
• This case represents an unusually early manifestation of leprosy in a pediatric patient.

Findings:

• The diagnosis of Borderline Leprosy (BL) in such a young child is rare and presents diagnostic challenges.
• Early-onset leprosy in infants requires careful clinical evaluation and consideration of potential transmission routes.
• The case underscores the variability in the clinical presentation and age of onset for leprosy.

Implications:

• Early diagnosis and treatment of leprosy in infants are crucial to prevent long-term disabilities and complications.
• This case contributes to the limited literature on childhood leprosy, particularly early-onset BL.
• Increased awareness among healthcare professionals is needed to recognize and manage leprosy in pediatric populations effectively.