• Users Online: 2043
  • Print this page
  • Email this page


 
  Table of Contents  
CONCISE COMMUNICATION
Year : 2019  |  Volume : 10  |  Issue : 3  |  Page : 325-326  

An unusual morphological and distribution pattern of chronic cutaneous lupus erythematosus


Department of Dermatology, Venereology and Leprology, R.N.T. Medical College, Udaipur, Rajasthan, India

Date of Web Publication17-May-2019

Correspondence Address:
Lalit Kumar Gupta
Department of Dermatology, R.N.T. Medical College, Udaipur - 313 001, Rajasthan
India
Login to access the Email id

Source of Support: None, Conflict of Interest: None


DOI: 10.4103/idoj.IDOJ_115_18

Rights and Permissions

How to cite this article:
Meena M, Khare AK, Gupta LK, Mittal AK. An unusual morphological and distribution pattern of chronic cutaneous lupus erythematosus. Indian Dermatol Online J 2019;10:325-6

How to cite this URL:
Meena M, Khare AK, Gupta LK, Mittal AK. An unusual morphological and distribution pattern of chronic cutaneous lupus erythematosus. Indian Dermatol Online J [serial online] 2019 [cited 2019 Jun 20];10:325-6. Available from: http://www.idoj.in/text.asp?2019/10/3/325/258582



A 30-year-old male presented with 6 months history of multiple, itchy, well defined, discrete as well as confluent, keratotic plaques with hyperpigmented border over chest and back, distributed in a “Christmas tree pattern” [Figure 1]a. The confluence of lesions on trunk exhibited an interesting “arborising pattern” [Figure 1]b. The lesions were covered with adherent thick scales; carpet tack sign was positive. Face and other sun exposed areas were spared. There was no history of photosensitivity. Mucosae, hair, and nails were normal. Routine hematological and biochemical investigations were normal. Antinuclear antibody (ANA) titers were negative. Histopathological examination showed hyperkeratosis, follicular plugging, and epidermal thinning with basal cell degeneration. Dermis exhibited periappendageal and perivascular lymphocytic infiltrates [Figure 2]a and [Figure 2]b. The patient is improving with topical corticosteroids and oral hydroxychloroquine.
Figure 1: (a) Well-defined keratotic plaques with hyperpigmented border over chest and back showing a “Christmas tree pattern”. (b) Confluent plaques in an “arborising pattern”

Click here to view
Figure 2: (a) HPE showing hyperkeratosis, epidermal thinning, basal cell degeneration with periappendageal and perivascular lymphocytic infiltrates throughout the dermis (H and E; ×4). (b) Epidermal thinning, basal cell degeneration with periappendageal and perivascular lymphocytic infiltrates in dermis (H and E; ×10)

Click here to view


Discoid lupus erythematosus (DLE) is the most frequent manifestation of chronic cutaneous lupus erythematosus (CCLE), which in turn is the commonest form of cutaneous lupus erythematosus. It is often divided into 2 subsets: Localized and disseminated. Lesions of localized DLE are limited to head and neck area, while disseminated DLE affects areas below neck also. The lesions start as an erythematosus macule or papule with a scaly surface and then enlarge peripherally into larger discoid plaques that heal with characteristic atrophic scar and pigmentary changes. Apart from DLE, various other known morphological types of CCLE are hypertrophic or verrucous lupus erythematosus,[1] lupus erythematosus profundus,[2] lupus erythematosus tumidus,[3] and chilblain lupus.[4]

Our patient presented with an unusual morphological pattern in which lesions showed an arborising configuration. Another interesting observation was presence of lesions in a Christmas tree pattern on back which is a photo protected region. Christmas tree distribution of skin lesions has been observed in various skin conditions [Table 1].[5] A thorough search of published English literature using the MeSH terms—arborising CCLE/ramiform CCLE/branching CCLE/Christmas tree pattern in Pubmed, Medline, Cochrane library, Google scholar, Scopus and Embase did not reveal such an unusual description of CCLE. This prompted us to report the case.
Table 1: Various skin conditions showing Christmas tree pattern

Click here to view


Declaration of patient consent

The authors certify that they have obtained all appropriate patient consent forms. In the form the patient(s) has/have given his/her/their consent for his/her/their images and other clinical information to be reported in the journal. The patients understand that their names and initials will not be published and due efforts will be made to conceal their identity, but anonymity cannot be guaranteed.

Financial support and sponsorship

Nil.

Conflicts of interest

There are no conflicts of interest.



 
   References Top

1.
Kuhn A, Ruzicka T. Classification of cutaneous lupus erythematosus. In: Kuhn A, Lehmann P, Ruzicka T, editors. Cutaneous Lupus Erythematosus. Heidelberg: Springer; 2004. p. 53-8.  Back to cited text no. 1
    
2.
Callen JP. Cutaneous lupus erythematosus: A personal approach to management. Australas J Dermatol 2006;47:13-27.  Back to cited text no. 2
    
3.
Mascaro JM, Herrero C, Hausmann G. Uncommon cutaneous manifestations of lupus erythematosus. Lupus 1997;6:122-31.  Back to cited text no. 3
    
4.
Dutre MS, Beylot C, Beylot J, Pompougnac E, Royer P. Chilblain lupus erythematosus: Report of 15 cases. Dermatology 1992;184:26-8.  Back to cited text no. 4
    
5.
Wollenberg A, Eames T. Skin diseases following a Christmas tree pattern. Clin Dermatol 2011;29:189-94.  Back to cited text no. 5
    


    Figures

  [Figure 1], [Figure 2]
 
 
    Tables

  [Table 1]



 

Top
 
 
  Search
 
    Similar in PUBMED
   Search Pubmed for
   Search in Google Scholar for
    Access Statistics
    Email Alert *
    Add to My List *
* Registration required (free)  

 
  In this article
    References
    Article Figures
    Article Tables

 Article Access Statistics
    Viewed92    
    Printed0    
    Emailed0    
    PDF Downloaded22    
    Comments [Add]    

Recommend this journal