Piccardi-Lassueur-Graham-Little syndrome associated with frontal fibrosing alopecia^*

Abstract:

Piccardi-Lassueur-Graham-Little syndrome is a rare entity characterized by progressive scarring alopecia of the scalp and keratotic papules on hairless skin, associated with non-scarring alopecia in the axilla and pubic area or lichen planus lesions. We describe the case of a 70-year-old woman who presented a Piccardi-Lasseur-Graham-Little syndrome, along with frontal fibrosing alopecia.

Keywords:
Alopecia; Lichen planus; Lichen planus, oral

INTRODUCTION

Piccardi-Lassueur-Graham-Little syndrome (PLGLS) is a rare entity characterized by multifocal cicatricial alopecia of the scalp, keratotic papules on hairless skin, and non-cicatricial alopecia of the axillary and pubic regions. Patients can present at least one episode of cutaneous or mucous lichen planus in the course of the disease.¹ PLGLS has rarely been described as associated with other types of alopecia.The present study describes a case of PLGLS associated with frontal fibrosing alopecia (FFA).

CASE REPORT

A 70-year-old woman presented a clinical history of progressive asymptomatic rough skin lesions for the last three years located on the trunk and scalp, along with oral discomfort. Past medical history was unremarkable.

Physical examination revealed keratotic papules located on the arms, abdomen, and back (Figures 1 and 2). Non-cicatricial alopecia was observed in the axillar and pubic regions (Figure 3). She also presented plaques of cicatricial alopecia on the scalp, along with a recession of the frontotemporal hairline and a loss of eye-brows (Figures 4 and 5). Finally, white reticular lesions on the oral mucosa were observed (Figure 6).

Figure 1
Keratotic papules on the abdomen

Figure 2
Dermoscopy of follicular hyperkeratotic plugs

Figure 3
Non-cicatricial alopecia on the axillary region

Figure 4
Alopecic areas with perifollicular erythema and desquamation on the scalp

Figure 5
Frontal Fibrosing Alopecia (FFA): recession of the frontotemporal hairline and loss of eyebrows

Figure 6
White reticular lesions involving the oral mucosa

Histophatological examination of a scalp plaque biopsy showed an orthokeratotic epidermis and focal hypergranulosis, in addition to lichenoid infiltrates with dermo-epidermal detachment and dermal fibrosis. A second skin biopsy from the abdominal region showed follicular hyperkeratosis. Complementary examinations, including a complete blood test, thyroid hormone profile, autoimmune tests, and viral serologies, were normal.

With the diagnosis of PLGLS associated with FFA and oral lichen planus, treatment with oral Acitretin 25mg daily and topical clobetasol propionate foam for the scalp were begun. After 2 months a significant decrease in lesions in the oral mucosa and skin, along with less inflammatory activity on alopecic areas, was observed.

DISCUSSION

Since its first description in 1931, the etiology of PLGLS has been under debate. Previous studies focusing on clinical, histological, and immunofluorescent features of PLGLS suggest that it could be a variant of lichen planopilaris (LPP), characterized by a lichenoid dermatosis and progressive cicatricial alopecia.²

Several associations have been described with this syndrome, including the Hepatitis B virus (HBV) vaccination, HLA DR-1 genetic susceptibility, and androgen insensitivity syndrome.^2,3

FFA is a primary lymphocytic cicatricial alopecia with a distinctive clinical pattern of progressive frontotemporal hairline recession and eyebrow loss that mainly affects postmenopausal women.⁴ To the best of our knowledge, this syndrome has only been described in one case of FFA with PLGLS components. Moreover, it is controversial whether or not PLGLS represents a form of LPP, since both present similar characteristics of perifollicular inflammation, follicular hyperkeratosis, and cicatricial alopecia, even when this association was not clinically found in the largest multicenter study of FFA described in literature.^4-8

Although its pathogenic mechanism remains unclear, following the description of the first antibody against the INCENP protein (a major component of the centromere during several phases of the mitotic cell cycle ) , an autoimmune etiology was more recently proposed.This protein is considered to be one of the main antigens in this syndrome.⁹

Therapeutic options include topical or systemic steroids, retinoids, PUVA therapy, Cyclosporine or Thalidomide with variable clinical responses.¹⁰

In conclusion, we have presented an uncommon association of PLGLS and FFA. PLGLS should be suspected in patients with progressive cicatricial scalp alopecia, follicular hyperkeratotic lesions on the trunk and extremities, and alopecia of the pubic and axillary regions. The classification of both PLGLS and FFA remains unclear, and both could represent a form of LPP.

• *
  Work performed at the Sagrat Cor University Hospital-Barcelona, Spain.
• Financial support: none.

REFERENCES

• ¹
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• ⁴
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• ⁹
  Rodríguez-Bayona B, Ruchaud S, Rodríguez C, Linares M, Astola A, Ortiz M, et al. Autoantibodies against the chromosomal passenger protein INCENP found in a patient with Graham Little-Piccardi-Lassueur syndrome. J Autoimmune Dis. 2007;4:1.
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Publication Dates

• Publication in this collection
  Nov-Dec 2017

History

• Received
  07 Dec 2016
• Accepted
  17 Feb 2017