Información de la revista
Vol. 18. Núm. 5.
Páginas 312-313 (Mayo 2022)
Compartir
Compartir
Descargar PDF
Más opciones de artículo
Visitas
1368
Vol. 18. Núm. 5.
Páginas 312-313 (Mayo 2022)
Images in Clinical Rheumatology
Acceso a texto completo
Lupus Mastitis
Mastitis lúpica
Visitas
1368
Rashmi Roongta, Samir Joshi, Arghya Chattopadhyay
Autor para correspondencia
dr.a.chattopadhyay@gmail.com

Corresponding author.
, Alakendu Ghosh
Department of Clinical Immunology and Rheumatology, Institute of Postgraduate Medical Education and Research, Kolkata, West Bengal, India
Este artículo ha recibido
Información del artículo
Texto completo
Bibliografía
Descargar PDF
Estadísticas
Figuras (1)
Texto completo

A 45-year-old-woman presented with a non-pruritic, maculopapular rash over her face, chest, and back for four months and a gradually progressive, painful swelling of the right breast and right upper limb for the last two months. There was no fever, loss of weight or appetite, or B-symptoms. On examination, an extensive rash was present on the face, chest, and back with discoid lesions over the ears. The right breast and upper limb were erythematous, swollen, indurated, and tender with peau d’orange changes (Fig. 1A). There was no axillary or cervical lymphadenopathy. Her hemogram was unremarkable and other investigations revealed positive anti-nuclear antibody (ANA), low complements, and SS-A, Ro-52, and Ribosomal P positivity on ANA blot. Ultrasound revealed diffuse dermal edema, patent axillary and subclavian veins and no masses. Skin biopsy from the rash showed interface dermatitis. Because of a typical rash, positive ANA, and interface dermatitis on biopsy, oral prednisolone, and hydroxychloroquine was started for lupus-related mastitis and acute cutaneous lupus erythematosus rash. There was rapid improvement in the breast and arm swelling over four weeks (Fig. 1B).

Fig. 1.

(A) Gross edema and erythematous swelling of right breast with peau d’orange changes and Acute Cutaneous Lupus Erythematous (ACLE) rash over the chest. (B) Complete resolution of the breast edema and healing ACLE rash after four weeks of treatment.

(0,11MB).

Lupus Mastitis (LM) is lupus panniculitis involving the mammary gland. It is seen at a mean age of 40 years in patients with pre-established lupus and is associated with discoid lupus erythematosus. It is rare with less than 50 documented cases.1 It presents as subcutaneous mass (clinically and radiographically) with skin changes and should be differentiated from infection and malignancy, especially inflammatory breast carcinoma. Irregular, asymmetric masses, coarse calcifications (suggesting fat necrosis), and fibrosis are seen on imaging. Hyaline fat necrosis is the typical histological hallmark of LM. Periseptal/lobular panniculitis, lobular lymphocytic infiltrates and microcalcifications are also seen.1 Bilateral lesions should prompt a workup for non-Hodgkin's lymphoma.2 Breast abscess and diabetic mastopathy should be considered in appropriate clinical situations. Idiopathic Granulomatous Mastitis (IGM) is a close differential diagnosis with a possible autoimmune etiology but it rarely has calcifications on imaging and biopsy reveals non-caseating granulomas.3 Other connective tissue diseases causing mastitis are vasculitides (granulomatosis with polyangiitis, eosinophilic granulomatosis with polyangiitis, giant cell arteritis, Behcet's disease, polyarteritis nodosa), granulomatous diseases (sarcoidosis, Crohn's disease), IgG4 related disease and Sjogren's syndrome. These can be differentiated by serology and biopsy.4 LM responds well to hydroxychloroquine with or without steroids. Surgery may worsen it, hence an accurate diagnosis is essential.5

Contributor information

RR & SJ: Identified and managed the case, write the manuscript. AC: Identified and managed the case and reviewed the manuscript. AG: Identified the case and reviewed the manuscript.

Patient consent

Written consent has been obtained from the patient for this publication.

Financial disclosures/funding sources

None of the authors have any financial disclosure or funding sources.

Conflicts of interest

None of the authors have any conflicts of interest to disclose.

References
[1]
C. Kinonen, P. Gattuso, V.B. Reddy.
Lupus mastitis: an uncommon complication of systemic or discoid lupus.
Am J Surg Pathol, 34 (2010), pp. 901-906
[2]
B. Voizard, L. Lalonde, L.M. Sanchez, J. Richard-Chesnay, J. David, M. Labelle, et al.
Lupus mastitis as a first manifestation of systemic disease: about two cases with a review of the literature.
Eur J Radiol, 92 (2017), pp. 124-131
[3]
Y. Yin, X. Liu, Q. Meng, X. Han, H. Zhang, Y. Lv.
Idiopathic granulomatous mastitis: etiology, clinical manifestation diagnosis and treatment.
[4]
R. Goulabchand, A. Hafidi, P. Van de Perre, I. Millet, A.T.J. Maria, J. Morel, et al.
Mastitis in autoimmune diseases: review of the literature diagnostic pathway, and pathophysiological key players.
J Clin Med, 9 (2020), pp. 958
[5]
R.R. Warne, D. Taylor, A. Segal, A. Irish.
Lupus mastitis: a mimicker of breast carcinoma.
BMJ Case Rep, (2011), pp. 2011
Copyright © 2021. Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología
Idiomas
Reumatología Clínica
Opciones de artículo
Herramientas
es en

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?