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Fulltext Optic neuritis and retinal vasculitis as primary manifestations of systemic lupus erythematosus

Barkeh HJ, Muhaya M

Med J Malaysia, 2002 Dec;57(4):490-2.
PMID: 12733176

Systemic lupus erythematosus (SLE) is a common multisystem disorder. However, retinal vasculitis as a primary manifestation of SLE is uncommon, accounting for only 4% of causes of retinal vasculitis. The postulated mechanism appeared to be vaso-occlusion of the retinal arterioles by thrombosis, with resultant ischaemia. Optic neuropathy in SLE is also rare, with a prevalence of 1%. This is a case report of a young lady who presented to us with retinal vasculitis as her initial presentation of SLE. Interestingly, the pathologic mechanism appeared to be inflammatory and not vaso-occlusive.

Matched MeSH terms: Retinal Vasculitis/diagnosis*
Clinical features and prognostic factors of cutaneous vasculitis among dermatology patients in Johor Bahru, Malaysia

Latha S, Choon SE, Tey KE, Chee YN

Med J Malaysia, 2017 12;72(6):345-349.
PMID: 29308771 MyJurnal

BACKGROUND: Cutaneous vasculitis is common, yet the risk factors for its chronicity have not been established.
OBJECTIVE: To describe the clinical spectrum and identify risk factors for chronicity of cutaneous vasculitis.
METHODS: Retrospective data analysis of 275 patients diagnosed with cutaneous vasculitis from January 2008 to December 2013.
RESULTS: The mean age was 33.7 (±17.89) years, with female predominance. The majority of patients were Malays (67.3%). Skin biopsy was performed in 110 (40%) patients. The commonest sign was palpable purpura (30.6%). The aetiology remained elusive in 51.3% of patients. Common identifiable causes include infection (19.7%) and connective tissue disease (10.2%). Extracutaneous features were noted in 46.5% of patients. Erythrocyte sedimentation rate and antinuclear antibody were raised in 124 of 170 and 27 of 175 patients with documented results respectively. Cutaneous vasculitis was the presenting symptom in seven patients with newly diagnosed systemic lupus erythematosus. Anti Streptolysin O Titre was positive in 82 of 156 patients with documented results. Despite antibiotics, 31.7% of them had chronic lesions. Prednisolone alone was used in 20% of patients while 16.4% needed steroid-sparing agents. Most patients who needed systemic therapy (62%) had unidentifiable aetiology. Among the 155 patients who remained under follow up, 36.4% had chronic disease, one patient succumbed due to septicaemia, and the rest fully recovered within three months. The presence of ulcerative lesion was significantly associated with developing chronic vasculitis (p=0.003).
CONCLUSION: The clinical spectrum of cutaneous vasculitis in our population was similar to other studies. Ulcerative lesion predicts a chronic outcome.

Matched MeSH terms: Vasculitis/diagnosis*
Retinal phlebitis associated with autoimmune hemolytic anemia

Chew FL, Tajunisah I

Ocul Immunol Inflamm, 2009 Nov-Dec;17(6):394-5.
PMID: 20001258 DOI: 10.3109/09273940903260204

To describe a case of retinal phlebitis associated with autoimmune hemolytic anemia.

Matched MeSH terms: Retinal Vasculitis/diagnosis
"Fleshy" Skin Cellulitis: A Triggering Factor for ANCA Associated Vasculitis

Yang SC, Mustafar R, Kamaruzaman L, Wei Yen K, Mohd R, Cader R

Acta Med Indones, 2019 Oct;51(4):338-343.
PMID: 32041918

A 59-year-old lady with underlying hypothyroidism presented with acute contact dermatitis progressed to cellulitis with superimposed bacterial infection and acute kidney injury. She responded to initial management with antibiotics, but a week later, she had cutaneous and systemic vasculitis. Her skin biopsy consistent with immune-mediated leuko-cytoclastic vasculitis and her blood test was positive for cytoplasmic-anti-neutrophil cytoplasmic antibody (c-ANCA). A diagnosis of ANCA-associated vasculitis was made and she was treated with immunosuppressant with plasmapheresis and hemodialysis support for her kidney failure. Despite aggressive measures, the patient succumbed to her illness. This case report demonstrates that soft tissue infection could trigger the development of ANCA-associated vasculitis whilst a background of hypothyroidism serves as a predisposing factor as both condition were reported separately in a couple of case studies before.

Matched MeSH terms: Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis/diagnosis*