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Childhood-Onset Borderline Tuberculoid Leprosy With Reversal Reaction, Ramona D. Lubis, Mila Darmi, Rudi Chandra

Journal of General - Procedural Dermatology & Venereology Indonesia

Background: Leprosy is a chronic granulomatous infection caused by Mycobacterium lepraethat predominantly affects the skin and peripheral nerves. Leprosy among children is still common in endemic countries.

Case Illustration: A 12-year-old girl complained about a hypopigmented anesthetic patch on her face for 11 years, which became larger and spread slowly to her arms and legs. She had a history of close contact with her aunt, who was diagnosed with multibacillary leprosy. On slit-skin-smear test, acid-fast-bacilli (bacteriologic index +1) were found. She was diagnosed with multibacillary leprosy and treated with children’s multidrug therapy-multibacillary (MDT-MB) regimen. After 2 months of …

Tuberculoid Leprosy Masquerading As Erythema Induratum, Manuel Britto, Danish M. Siddiq, Michael Morgan, Anthony Dedea, Utpal Patel

HCA Healthcare Journal of Medicine

Introduction

Erythema Induratum (EI) is a relatively rare dermatologic disorder affecting subcutaneous fat tissue, which is often associated with Mycobacterium tuberculosis. This report details the presentation, diagnosis and management in a 70-year-old female who presented with a painful erythematous annular rash at the clinic. The rash was later diagnosed as EI associated with Mycobacterium leprae, one rarely seen in literature.

Discussion

EI is a rare form of panniculitis that typically presents as a recurrent grouping of tender nodules and plaques on the posterior aspect of the lower legs. Although EI is considered idiopathic in most cases, it can be associated …