Lupus myelopathy is a relatively uncommon manifestation of SLE. Atypical presentation of this rare entity with neuropathic itch has never been reported. We report a young girl who presented with predominant symptom of refractory pruritus which after clinical localization and imaging was detected to have long segment patchy myelitis. Detailed evaluation led to a diagnosis of lupus myelopathy and the patient responded to immunosuppressive therapy with significant clinical and radiological improvement. Maintaining a high level of suspicion for neurological cause in a patient with refractory localized itching resistant to regular antiallergic treatment is important in the right clinical setting.
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Eur J Case Rep Intern Med
December 2024
Internal Medicine, Dubai Health, Dubai, United Arab Emirates.
Background: Hemophagocytic lymphohistiocytosis (HLH), is characterized by systemic uncontrolled inflammation resulting from immune dysregulation secondary to various triggers, including genetics, infections, autoimmune diseases, and malignancies. Macrophage activation syndrome (MAS) is an immune dysregulation phenomenon, in which an underlying rheumatological disease is present. We report a rare, interesting case of a middle-aged female, with a systemic lupus erythematosus (SLE) flare complicated by macrophage activation syndrome (MAS), in which tuberculous meningitis (TBM) was the identified trigger.
View Article and Find Full Text PDFBMJ Case Rep
January 2025
Rheumatology, University of Michigan Michigan Medicine, Ann Arbor, Michigan, USA
A man in his 60s suffered from refractory, biopsy-proven subacute cutaneous lupus erythematosus that required chronic, moderate dose steroids to manage. His rash was accompanied by arthralgias and negative autoantibody testing. His subacute lupus erythematosus (SCLE) was responsive to tofacitinib, but thrombotic complications limited the use of this medication.
View Article and Find Full Text PDFJ Plast Reconstr Aesthet Surg
November 2024
Bagcilar Training and Research Hospital, Department of Plastic, Reconstructive and Aesthetic Surgery, Istanbul, Turkey.
Objective: Autoimmune diseases are systemic conditions that can have negative effects on wound healing. The objective of the present study was to investigate the efficacy of combining bone marrow-derived mesenchymal stem cells (BM-MSCs), acellular dermal matrix (ADM), split-thickness skin graft (STSG), and negative-pressure wound therapy (NPWT) for treating patients with autoimmune diseases and chronic non-healing wounds.
Methods: Thirty-four patients with autoimmune diseases and non-healing chronic wounds of the lower extremities between 2012 and 2023 were included in the study.
Br J Pharmacol
December 2024
School of Life Science and Technology, China Pharmaceutical University, Nanjing, China.
Background And Purpose: Stimulator of interferon response cGAMP interactor 1 (STING), a central hub protein of cyclic GMP-AMP synthase (cGAS)-STING signalling pathway, has a crucial role in regulating type I interferons (IFNs) production and response. Recent studies indicate that excessive activation of STING is strongly associated with autoimmune diseases, including systemic lupus erythematosus (SLE). Searching immunomodulators that negatively regulate STING might greatly contribute to the suppression of autoimmunity.
View Article and Find Full Text PDFFront Immunol
December 2024
Systemic Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), National Institutes of Health (NIH), Bethesda, MD, United States.
Objectives: An important pathogenic role for neutrophils in systemic lupus erythematosus (SLE) has been proposed. Neutrophils that lack brain and muscle aryl hydrocarbon receptor nuclear translocator-like 1 (), one of the clock genes, are defective in aging and proinflammatory responses. We assessed the role of in clinical and immunologic manifestations of murine lupus and in human SLE neutrophils.
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