• Users Online: 271
  • Home
  • Print this page
  • Email this page
Home About us Editorial board Ahead of print Current issue Search Archives Submit article Instructions Subscribe Contacts Login 

 Table of Contents  
CASE REPORT
Year : 2021  |  Volume : 5  |  Issue : 2  |  Page : 220-222

Giant subcutaneous granuloma annulare


Department of Dermatology, Mandya Institute of Medical Sciences, Mandya, Karnataka, India

Date of Submission02-Mar-2020
Date of Decision13-Jul-2020
Date of Acceptance11-Sep-2020
Date of Web Publication26-Aug-2021

Correspondence Address:
B M Shashikumar
OPD Room No. 13, RDL First Floor, Department of Dermatology, Mandya Institute of Medical Sciences, Nehrunagar, Mandya - 571 401, Karnataka
India
Login to access the Email id

Source of Support: None, Conflict of Interest: None


DOI: 10.4103/CDR.CDR_54_20

Rights and Permissions
  Abstract 


Subcutaneous granuloma annulare is an uncommon, benign self-limiting cutaneous disease, almost exclusively seen in young children. We report a case of 31-year-old male patient, presented with asymptomatic firm plaques over the left lateral malleoli and dorsum of the feet. Histopathological examination was done to confirm the diagnosis and the lesions responded well to monthly doses of the combination of rifampicin, ofloxacin, minocycline (ROM) therapy and intralesional steroid therapy. This case is reported for its unusual presentation of very large plaque in an adult male and its resolution after combined ROM and intralesional steroid therapy.

Keywords: Intralesional therapy, rifampicin, ofloxacin, minocycline therapy, subcutaneous granuloma annulare


How to cite this article:
Harish M R, Shashikumar B M, Magod PR, Gowda DK. Giant subcutaneous granuloma annulare. Clin Dermatol Rev 2021;5:220-2

How to cite this URL:
Harish M R, Shashikumar B M, Magod PR, Gowda DK. Giant subcutaneous granuloma annulare. Clin Dermatol Rev [serial online] 2021 [cited 2021 Dec 1];5:220-2. Available from: https://www.cdriadvlkn.org/text.asp?2021/5/2/220/324565




  Introduction Top


Subcutaneous granuloma annulare (SGA) is a rare type of granuloma annulare. It predominantly affects the children aged between 2 and 5 years. There is a slight female preponderance with a female-to-male ratio of 2:1. The prevalence is unknown.[1] SGA is characterized by firm asymptomatic nodules in the deep subcutaneous tissue that may be associated with intradermal lesions, with individual lesions measuring from 6 mm to 3.5 cm in diameter.[2]


  Case Report Top


A 27-year-old male presented with asymptomatic hyperpigmented papule over the lateral aspect of the ankle for 1-year duration. It slowly progressed in size and number; the largest plaque measuring about 10 cm × 6 cm was present over the left lateral malleoli extending up to the tendoachilles posteriorly, while other two lesions measuring about 4 cm × 3 cm and 3 cm × 2 cm were present over the dorsum of the left foot and ankle. Lesions were not associated with scaling, tenderness, or itching [Figure 1].
Figure 1: (a-c) Pretreatment lesions present over the left ankle and foot

Click here to view


Clinical differential diagnosis of xanthoma, erythema elevatum diutinum (EED), and reticulohistiocytosis was considered keeping in account the common site of occurrence, that is, tendons, extensor surfaces, and dorsal aspects of the joints, and necrobiosis lipoidica was considered as the lesions showed well-demarcated smooth plaques with erythematous to violaceous raised, indurated, and irregular borders.

Histopathology of the lesion revealed a palisading granuloma in the mid and lower reticular dermis around foci of the mucin and fibrin deposition and with incomplete collagen degeneration [Figure 2]. This is in concordance with the diagnosis of SGA. Histology of xanthomas of the skin and tendons highlights the presence of foam cells. In EED, lipids and lipophages between collagen bundles, necrotizing granuloma, neutrophilic microabscesses in the tips of the dermal papilla, and bulla are prominent histopathological features. Reticulohistiocytosis displays a dermis filled with multinucleated giant cells with a pale, fine, granular, ground-glass eosinophilic cytoplasm whereas necrobiosis lipoidica demonstrates a layered inflammatory process and alternating zones of necrobiosis involving the full thickness of the dermis. Other blood investigations were normal.
Figure 2: (a and b) Histopathological examination showing palisading granuloma (black arrow) composed of lymphocytes, histiocytes, and occasional giant cells in the mid and lower reticular dermis (a, H and E, ×10 and b, H and E, ×40)

Click here to view


The patient was started on monthly rifampicin, ofloxacin, minocycline (ROM) therapy (rifampicin 600 mg, ofloxacin 400 mg, and minocycline 100 mg) for 6 months. In addition, the patient was also given intralesional steroid (2.5 mg/ml) every fortnightly for 3 months. After 3 months, the patient showed complete clearance of the lesions leaving behind hyperpigmentation at the affected site [Figure 3].
Figure 3: (a and b) Posttreatment resolution of the lesions leaving behind hyperpigmentation at the affected site

Click here to view



  Discussion Top


Granuloma annulare was first described by Colcott Fox in 1895. Ziegler in 1941 was the first to note the presence of subcutaneous pseudorheumatoid nodules occurring concomitantly in a patient with localized granuloma annulare.[3]

SGA has been given several names, such as pseudorheumatoid nodule, isolated subcutaneous nodule, subcutaneous palisading granuloma, and palisading granuloma nodosum.[4]

The cause of SGA remains unknown. Some factors have been proposed such as physical trauma, infections (streptococci, tuberculosis, Epstein–Barr virus, and herpes zoster), vaccination, insect bites, diabetes mellitus, and altered cell-mediated immune response.[5] They are prevalent on the anterior tibial plateau, ankles, dorsum of feet, buttocks, hands, scalp, and eyelids.[1],[2]

Although the reports of spontaneous resolution of SGA have been reported,[6] varied treatment modalities are being considered for early remissions, such as the high-potency topical corticosteroids such as clobetasol 0.05% twice a day, the intralesional corticosteroids, cryotherapy, laser therapy, electrocoagulation, PUVASOL, and topical imiquimod.[5]

Shilpa et al. conducted a study on the efficacy of monthly pulsed ROM therapy in the management of granuloma annulare which showed complete resolution of lesions.[7]


  Conclusion Top


Due to infrequent occurrence of subcutaneous granuloma in adult males and unusually large size of the lesion mimicking xanthoma and its response to the combination of ROM and intralesional steroid therapy, this case is being reported.

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.
Felner EI, Steinberg JB, Weinberg AG. Subcutaneous granuloma annulare: A review of 47 cases. Pediatrics 1997;100:965-7.  Back to cited text no. 1
    
2.
Letts M, Carpenter B, Soucy P, Davidson D. Subcutaneous granuloma annulare of the extremities in children. Can J Surg 2000;43:425-30.  Back to cited text no. 2
    
3.
Misago N, Narisawa Y. Subcutaneous granuloma annulare with overlying localized granuloma annulare. J Dermatol 2010;37:755-7.  Back to cited text no. 3
    
4.
Davids JR, Kolman BH, Billman GF, Krous HF. Subcutaneous granuloma annulare: Recognition and treatment. J Pediatr Orthop 1993;13:582-6.  Back to cited text no. 4
    
5.
Rambhia KD, Khopkar US. Asymptomatic papulo-nodules localized to one finger. Indian J Dermatol 2015;60:522.  Back to cited text no. 5
[PUBMED]  [Full text]  
6.
Reisenauer A, White KP, Korcheva V, White CR Jr. Non-infectious granulomas. In: Bolognia JL, Jorizzo JL, Schaffer JV, editors. Dermatology. 3rd ed. Philadelphia, Pennsylvania: Elsevier Saunders; 2012. p. 1563-64.  Back to cited text no. 6
    
7.
Garg S, Baveja S. Monthly rifampicin, ofloxacin, and minocycline therapy for generalized and localized granuloma annulare. Indian J Dermatol Venereol Leprol 2015;81:35-9.  Back to cited text no. 7
[PUBMED]  [Full text]  


    Figures

  [Figure 1], [Figure 2], [Figure 3]



 

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

 
  In this article
Abstract
Introduction
Case Report
Discussion
Conclusion
References
Article Figures

 Article Access Statistics
    Viewed176    
    Printed12    
    Emailed0    
    PDF Downloaded18    
    Comments [Add]    

Recommend this journal


[TAG2]
[TAG3]
[TAG4]