scholarly journals Hepatitis C-induced Sjögren’s Syndrome With Positive Serology: A Case Report

Cureus ◽  
2021 ◽  
Author(s):  
Adel A Alhazmi ◽  
Alhanouf Almuflihi ◽  
Mohammed M Aly ◽  
Abdelgaffar Mohammed ◽  
Abdulrahman Alshehri
Keyword(s):  
Case Report ◽  
Hepatitis C ◽  
Sjögren’S Syndrome ◽  
Sjögren's Syndrome ◽  
Sjogren’S Syndrome ◽  
Sjogren's Syndrome ◽  
Positive Serology ◽  
Sjögren‘S Syndrome

scholarly journals EP31 Setting fire to sleeping giants: multiple autoimmune inflammatory diseases set off by chronic viral infection

2020 ◽  
Vol 4 (Supplement_1) ◽  
Author(s):  
Premila Kadamban ◽  
Jobie Evans
Keyword(s):  
Case Report ◽  
Hepatitis C ◽  
Autoimmune Diseases ◽  
Sjögren’S Syndrome ◽  
Sjögren's Syndrome ◽  
Sjogren’S Syndrome ◽  
Sjogren's Syndrome ◽  
Hepatitis C Infection ◽  
Sjögren‘S Syndrome

Abstract Case report - Introduction Autoimmune diseases are a group of disorders where the body produces an immune response against its own tissue constituents. The understanding of the immune mechanisms underlying autoimmunity has significantly deepened and broadened recently. The viral infection is a well-known trigger of autoimmunity and chronic hepatitis is known to cause various auto-immune diseases; organ-specific or systemic. Self-reactivity is part of the normal regeneration and healing. Auto-reactive T&B cells are kept dormant by the concerted action of a variety of mechanisms. Hepatitis C can disrupt this by molecular mimicry, by providing adjuvant and even by directly affecting B cell function. Case report - Case description We report a case of a 77 yr old Caucasian lady from South Africa who presented to Addenbrooke's hospital complaining of general decline, multiple constitutional symptoms, and low-grade fever for nearly 6 weeks. She did not have any infective symptoms. She had a past medical history of Type 1 DM, Hypothyroidism, Sjögren’s syndrome Osteoporosis and chronic hepatitis C infection which was treated 4 years ago. Family history was not significant, and she was a non-smoker. She was found to be thin with a BMI of 18, pyrexical with a temperature 37-38'c; otherwise, examination findings were unremarkable. Initial investigations revealed high inflammatory markers with an ESR of 99 and CRP of 120. WCC was within the normal range as were her renal and liver function tests. She was thoroughly investigated for Pyrexia of Unknown Origin. Her septic screen including Echocardiogram was negative. There was no detectable serum Para-protein and tumour markers were negative. Her CT scan of the chest abdomen and pelvis, MRI scan of the spine and PET scan were reported to be normal. The Serum Pro-calcitonin was low. Rheumatology team was enlisted at this point. On further assessment, the patient mentioned of having an ongoing mild generalised headache - described as a 'fullness in the head' and mild generalised scalp tenderness. She also had an aching pain in her legs. There was no history of visual symptoms, jaw, or tongue pain. On examination, she had generalised scalp tenderness which was worse over the left temporal artery. She had a temporal artery biopsy which showed typical features of GCA (disruption of IEL and giant cell) Following which she was commenced on steroids to which she had a remarkable response. After a month she was commenced on Tocilizumab with quick wean off steroids in view of her elevated risk for fractures. Case report - Discussion This lady believes to have contracted Hepatitis C in the early 80s during a surgical procedure for removal retained products of conception following an incomplete miscarriage in South Africa. She was found to be positive for hepatitis C in the early 90s when she tried to donate blood in the UK. She had genotype 1 hep C. on diagnosis her fibro scan was normal and live biopsy showed mild fibrosis. After regular surveillance during the following years, she was treated with AbbVie 3D regime and ribavirin in 2016 and she was declared to be clear in 2017 (Hepatitis C was undetectable). This lady received a diagnosis of Sjögren’s syndrome in the early 2000s which was based on the fact that she had Sicca symptoms, Positive ANA of 9.2, positive anti-La and anti-Ro, Rheumatoid factor of 13 and lymphocytic clusters in lip biopsy. There are many studies linking Hepatitis C and Sjögren’s syndrome. Sicca symptoms are common in hepatitis C, as chronic sialadenitis is a well-known extrahepatic manifestation. A recent meta-analysis showed a strong association between Hepatitis C infection and Sjögren’s syndrome (OR3.31). This lady was diagnosed with hypothyroidism in the early 90s. Thyroid autoantibodies were not checked then. Thyroid autoimmunity is quite common in Hepatitis C positive patients. Higher prevalence of anti-TPO (21%) and anti-thyroglobulin antibodies (17%) has been demonstrated in Hepatitis C positive population even before they develop hypothyroidism. She was diagnosed with Type 1 Diabetes mellitus in 1997 at the age of 55 after she presented with Diabetic ketoacidosis. She was strongly positive for Anti-GAD antibody (>2000). Again, pancreatic autoimmunity is highly prevalent in non-diabetic Hepatitis C population (1.4% vs 0.4%). There are several case reports of patients who developed type 1 DM after acute hepatitis C infection. Case report - Key learning points As chronic infections are known to trigger autoimmune diseases, it is advisable to screen for them in patients with multiple or atypical autoimmune diseases. Treating the infection itself will lead to complete remission of these autoimmune conditions.

scholarly journals EP27 Sjögren’s or not: an anxious diagnosis

2020 ◽  
Vol 4 (Supplement_1) ◽  
Author(s):  
Sharmin Nizam
Keyword(s):  
Case Report ◽  
Sjögren’S Syndrome ◽  
Sjögren's Syndrome ◽  
Sjogren’S Syndrome ◽  
Sjogren's Syndrome ◽  
Labial Gland ◽  
Schirmer’S Test ◽  
Sicca Symptoms ◽  
Sjögren‘S Syndrome

Abstract Case report - Introduction Sjögren’s syndrome is a chronic, autoimmune condition usually characterised by reduced function of exocrine glands (mainly lacrimal and salivary) resulting in sicca symptoms. Affected patients may also have extra-glandular features including arthritis, neuropathy, and interstitial nephritis. This is a case of possible Sjögren’s syndrome without classical features like positive serology or histology. This makes the patient feel anxious about his overall health. Diagnostic criteria have been debated over the years and whilst some clinical features may be suggestive, more objective evidence can help guide discussions on long term management and prognosis to allay anxiety. Case report - Case description A 63-year-old Asian gentleman has had 6 years of intermittent cervical lymphadenopathy, dry eye and mouth symptoms without weight loss or respiratory complaints. His background includes ulcerative colitis (relatively stable), angina, hypertension, degenerative back pain (confirmed on MRI), dental extraction and diabetes. Interval FNA sampling and excision biopsy of a prominent chain of right cervical nodes on separate occasions showed “reactive changes” with negative Mycobacterium TB screening (serology and lymph nodes). Blood tests show a normal CRP (<5 mg/L), ESR 36 mm/h, raised polyclonal IgG 28.6 g/L (IgG subclass 1, 20.40 g/L, subclass 2, 9.36g/L, subclass 3, 0.954g/L, subclass 4, 9.430g/L) , normal complement and negative results for ANA, HLA B27, Anti CCP and ANCA. Bilateral submandibular gland ultrasound showed hyperechoic lesions consistent with either chronic sialadenitis or Sjögren’s. FNA sampling of an intra-parotid lesion showed a “reactive” lymph node. A left lower lobe 5mm calcified granuloma seen on plain film was confirmed on CT chest imaging along with mild inflammatory changes (lingual area) and multiple soft tissue density nodules up to 1cm in the anterior mediastinum. Initially thought thymoma related, later it was agreed these were benign lymph nodes after noting bilateral, sub-centimetre axillary and pre-tracheal nodes of similar appearance. Following annual surveillance, a recent scan shows persistence of the lingular nodular focus, mediastinal lymphadenopathy and a 4mm ground glass nodule not thought suitable for PET CT or CT guided sampling. The previously seen parotid lymph node appears reduced and scattered low grade nodes are seen in the neck, chest, and porta hepatis. Ophthalmologists note a poor-quality tear film with an equivocal Schirmer’s test. He has been treated for blepharitis and diagnosed with macular oedema. He was due to have a labial gland (lip) biopsy but later declined the procedure. Case report - Discussion Sjögren’s syndrome has a female preponderance and is usually associated with sicca symptoms, a positive Schirmer’s test and autoantibodies (anti-Ro and anti-La). Extra-glandular features may exist, and secondary Sjögren’s features are seen in other autoimmune conditions. Various diagnostic criteria have been proposed using clinical, serological, and/or histological features. This patient has sicca symptoms, lymphadenopathy, and imaging findings suggestive of Sjögren’s. Though not routinely used, salivary gland imaging features include enlarged, hyperechoic lesions and later stage multi-cystic or reticular patterns within atrophic glands. Due to ethnicity, negative autoantibodies and imaging, the differential of tuberculosis (TB) was excluded. A labial gland biopsy was suggested as it may be a potentially sensitive and specific Sjögren’s biomarker. Presence of multiple, periductal, lymphocytic foci can help exclude alternative diagnoses like sarcoidosis, amyloidosis, or lymphoma. However, the patient declined the procedure due to concerns about possible post procedure hypersensitivity. This patient has mild fatigue and non-specific arthralgia but not typical of fibromyalgia which is known to mimic Sjögren’s. Reassuringly, he remains well but anxious about lymphadenopathy which he feels is unrelated to his mild ulcerative colitis managed with prednisolone enemas. In the absence of arthritis or significant organ involvement, he has only been given symptomatic treatment (e.g. eye drops). In Sjogren’s, any increased or persistent lymphadenopathy calls for further investigation. Other predictors include low complement and cryoglobulins which are absent in this patient. This case may add to the evidence of co-existence of secondary Sjögren’s or Sjogren’s like syndrome with IBD which seems uncommon and in other cases, appears to be in conjunction with immunosuppressive treatment and autoantibodies. Duration of follow up required remains uncertain and whilst the patient requires little ongoing monitoring, health anxieties can precipitate frequent contact. Case report - Key learning points  Sjögren’s syndrome (SS) can be variable in presentation but in most cases is mildUnlike other autoimmune disorders, in SS there is a lack of standardised criteria for diagnosis and classificationSome features can be non- specific and like features of fibromyalgia and sarcoidosisIn unclear cases, like this, objective markers like serology or histology (labial gland biopsy) may be more helpfulIn lymphadenopathy, depending on size and appearance, further investigations require multidisciplinary discussion to check if regular imaging is more appropriate compared to invasive tests. The frequency of imaging and potential radiation exposure needs careful consideration.In this case the patient is unwilling to undergo further invasive tests like a biopsy and the lymphadenopathy seen on imaging is thought relatively stable and not amendable to sampling.The ideal duration of follow up and need for ongoing investigations in this patient remains unclear – advice on monitoring and outcome of similar cases may help guide patient management and reduce anxiety

Coexistence of Sjögren's syndrome and bilateral ranulas: A case report and review of the literature

2021 ◽  
Author(s):  
Yoshiro Koma ◽  
Takehiro Fujimoto ◽  
Kiyoshi Sakai ◽  
Yukiko Sugimura ◽  
Satoshi Yamaguchi ◽  
...  
Keyword(s):  
Case Report ◽  
Sjögren’S Syndrome ◽  
Sjögren's Syndrome ◽  
Sjogren’S Syndrome ◽  
Sjogren's Syndrome ◽  
Review Of The Literature ◽  
Sjögren‘S Syndrome
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