2016, Number 3
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Dermatología Cosmética, Médica y Quirúrgica 2016; 14 (3)
Lichen Planus: Clinical and Demographic Profile of 129 Cases at the Dermatology Center of Yucatan
Ramírez HL, Franco MAC, Eljure LN, Proy TH, Cerón EJD, Pérez RDO, Vega MME, Arenas R
Language: Spanish
References: 30
Page: 185-190
PDF size: 180.00 Kb.
ABSTRACT
Background: lichen ruber planus is a chronic idiopathic inflammatory
disease, which affects skin, mucous membranes
and nails. It affects general population in 0.14 to 0.8% and is
more common in women aged 30-60 years. The most frequent
clinical presentations are ruber or classic, pigmented, atrophic,
hypertrophic and oral.
Objective: to describe clinical and epidemiological characteristics
of patients with lichen planus in the Dermatology Center
of Yucatan.
Material and method: descriptive, transversal, retrospective
study from January 2006 to December 2014 at Dermatology
Center of Yucatan “Dr. Fernando Latapí”, including data of
patients with histopathological diagnosis of any clinical variety
of lichen planus.
Results: we included 129 cases, 66% were female, and 34%
male. The mean age was 41 years. The most common clinical variety
was classic lichen planus in 63 cases (49%), affecting mainly
lower extremities (23%), upper extremities (20.35%) and head
(14.16%); association with hepatitis B (0.77%) was observed in
one case, and another one with hepatitis C (0.77%). We found
16 pediatric cases with 10-year-old average age and the most
frequent clinical variety was classic lichen planus (43.75%). The
most frequent location was lower extremities (43.75%), with a
mean evolution of eight months.
Conclusions: in this study lichen ruber planus affected more
women with an average age of 41 years, affecting mainly limbs
and head. Clinical features in pediatric patients are similar as
adults.
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