• Users Online: 23885
  • Print this page
  • Email this page


 
  Table of Contents  
CONCISE COMMUNICATIONS
Year : 2020  |  Volume : 11  |  Issue : 4  |  Page : 639-640  

Lipoid proteinosis: Curious case of two siblings!


1 Smt SCL General Hospital, Saraspur, Ahmedabad, Gujarat, India
2 Post Graduate Resident, Smt SCL General Hospital, Ahmedabad, Gujarat, India

Date of Web Publication13-Jul-2020

Correspondence Address:
Ashish Jagati
Department of dermatology, Smt SCL Hospital, NHL Municipal Medical College, Ahmedabad - 380 018, Gujarat
India
Login to access the Email id

Source of Support: None, Conflict of Interest: None


DOI: 10.4103/idoj.IDOJ_611_19

Rights and Permissions

How to cite this article:
Agarwal P, Jagati A, Vadher P, Chaudhari M. Lipoid proteinosis: Curious case of two siblings!. Indian Dermatol Online J 2020;11:639-40

How to cite this URL:
Agarwal P, Jagati A, Vadher P, Chaudhari M. Lipoid proteinosis: Curious case of two siblings!. Indian Dermatol Online J [serial online] 2020 [cited 2020 Aug 8];11:639-40. Available from: http://www.idoj.in/text.asp?2020/11/4/639/289638



Sir,

A 40-year-old male patient born out of a non-consanguineous marriage presented to us with a 25 year history of hoarseness of voice with thickening of skin over face with longitudinal and transverse folds with multiple skin colored asymptomatic thick lesions over both elbows, knees, axillae, groin, and upper eyelids. He also gave history of recurrent painful pus filled skin lesions. Similar complaints were also present in his 33 years old younger brother. On examination, both siblings had well-defined, bilaterally symmetrical skin to yellow colored verrucous papules and plaques over elbows, knees, and axillae [Figure 1]a, [Figure 1]b, [Figure 1]c, [Figure 1]d. Multiple hyperkeratotic waxy beaded papules were present over margins of both upper eyelids and over angle of mouth [Figure 2]a. They had thickened facial skin over forehead with increased longitudinal and transverse skin folds as well radiating linear scars around the mouth [Figure 2]b. Both brothers had yellowish papules and lichenification over the scrotum. The tongue was enlarged with restricted movements in the younger brother. Multiple discrete, round to oval pock like scars were present over the trunk in both brothers.
Figure 1: Bilaterally symmetrical verrucous papules and plaques over elbows (a and b) and axillae (c and d)

Click here to view
Figure 2: Thickened facial skin with increased longitudinal and transverse skin folds along with beaded papules over upper eyelids (a) with waxy lesions over angle of mouth (b)

Click here to view


Hematological and biochemistry profile of both patients were normal. A punch skin biopsy was sent from the most characteristic lesion. In H and E stain, all specimens showed similar findings which included acanthosis and papillomatosis in the epidermis. Dermis was thickened with large deposits of extracellular hyaline material in upper dermis and perivascular areas [Figure 3]. Lipoid proteinosis is a rare autosomal recessive disorder, characterized by infiltration of hyaline material into the skin, oral cavity, larynx, and internal organs.[1] The disorder is caused by homozygous or compound heterozygous mutation in the extracellular matrix protein 1 (ECM1).[2]
Figure 3: Papillomatosis with large deposits of extracellular hyaline material in the upper dermis (H and E a-40×, b-100×)

Click here to view


It may present with a weak cry at birth, but usually presents later with hoarseness of voice within the first few years of life which gradually progresses as the age increases.[3] Due to infiltrates on the undersurface of the tongue, there may be restriction of tongue movements. The first skin lesions are often blisters in early childhood, which become eroded and crusted after minor trauma.[4] The skin of patients with lipoid proteinosis is highly susceptible to damage by appearance of chickenpox like scars and yellowish papules. Infiltration of skin then presents with groups of warty plaques on axilla and elbows. Beaded papules on the eyelid margins (moniliform blepharosis) are a characteristic finding in about two-third of patients. There may be loss of eyelashes or patchy alopecia due to scalp involvement.[5] Histologically, the epidermis shows acanthosis and irregular acanthosis. The dermis is thickened and the upper dermis contains large deposits of periodic acid–Schiff (PAS) positive extracellular hyaline material. There is also thickening of the (PAS-positive) basement membranes at the dermal–epidermal junction and around the blood vessels and sweat glands. The prognosis is generally good and disease progression is only until early adulthood. Treatment modalities reported in the literature include oral steroids, dimethyl sulphoxide, intralesional heparin, and etretinat.[6]

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.
Chan I, Liu L, Hamada T, Sethuraman G, McGrath JA. The molecular basis of lipoid proteinosis: Mutations in extracellular matrix protein 1. Exp Dermatol 2007;16:881-90.  Back to cited text no. 1
    
2.
Hamada T, McLean WH, Ramsay M, Ashton GH, Nanda A, Jenkins T, et al. Lipoid proteinosis maps to 1q21 and is caused by mutations in the extracellular matrix protein 1 gene (ECM1). Hum Mol Genet 2002;11:833-40.  Back to cited text no. 2
    
3.
Konstantinov K, Kabakchiev P, Karchev T, Kobayasi T, Ullman S. Lipoid proteinosis. J Am Acad Dermatol 1992;27:293-7.  Back to cited text no. 3
    
4.
Hougenhouck-Tulleken W, Chan I, Hamada T, Thornton H, Jenkins T, McLean WH, et al. Clinical and molecular characterization of lipoid proteinosis in Namaqualand, South Africa. Br J Dermatol 2004;151:413-23.  Back to cited text no. 4
    
5.
Newton JA, Rasbridge S, Temple A. Lipoid proteinosis: New immunopathological observations. Clin Exp Dermatol 1991;16:350-4.  Back to cited text no. 5
    
6.
Rao AG, Koppada D. Lipoid proteinosis. Indian J Dermatol Venereol Leprol 2015;81:549.  Back to cited text no. 6
[PUBMED]  [Full text]  


    Figures

  [Figure 1], [Figure 2], [Figure 3]



 

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 Access Statistics
    Viewed115    
    Printed1    
    Emailed0    
    PDF Downloaded16    
    Comments [Add]    

Recommend this journal