Premium
Dermoscopy of borderline tuberculoid leprosy
Author(s) -
Ankad Balachandra S.,
Sakhare Punit S.
Publication year - 2018
Publication title -
international journal of dermatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.677
H-Index - 93
eISSN - 1365-4632
pISSN - 0011-9059
DOI - 10.1111/ijd.13731
Subject(s) - leprosy , medicine , tuberculoid leprosy , dermatology , mycobacterium leprae , pathology , lepromatous leprosy
Leprosy is a chronic granulomatous condition caused by Mycobacterium leprae , and borderline tuberculoid ( BT ) leprosy is the most common type of leprosy and presents with large, well‐ to ill‐defined hypopigmented patches. It is known for atypical presentations. Dermoscopy of granulomatous conditions is well documented. However, there is no description of dermoscopy of BT leprosy in the literature. Authors evaluated the dermoscopic patterns of BT leprosy. Case report Patients with BT leprosy were studied for dermoscopic patterns. A total of 12 patients (8 male, 4 female) with a median age of 25 years were present. Mean duration of disease was 6 months. The most frequent pattern was white areas (100%) followed by decreased density of hairs. Yellow globules were observed in 8 (66.66%) patients. Decreased white dots (represent sweat duct openings) and branching vessels were noted in 6 (50%) and 4 (33.33%) patients, respectively. Conclusion This is the first report of dermoscopy of BT leprosy in the literature, and new dermoscopic observations were made by the authors. Dermoscopy of BT leprosy shows characteristic patterns, thus it adds valuable information for the diagnosis of BT leprosy.