Eosinophilic enteritis in association with systemic lupus erythematosus

An Unusual Case of Eosinophilia with Systemic Lupus Erythematosus: A Case Report and Review of Literature

Eosinophilia can be caused by various conditions, parasitic infection being the most common cause. Here, we present a case of a 17-year male who presented with multisystem involvement and eosinophilia. He was later diagnosed to have systemic lupus erythematosus with eosinophilia which is a rare combination. Despite being a diagnostic challenge, these patients can be well managed with immunosuppressive therapy if recognized in time.

Causes of eosinophilic ascites – A systematic review

Background . In the last years an uprising interest for a relatively unknown entity, eosinophilic ascites (EA), has been recorded.

Our aim is to investigate the potential causes of EA development, as well as clinical, laboratory, endoscopic and radiologic features, management and outcome in these patients.

Methods . The following research was performed on PubMed (MEDLINE) database using the medical subject headings [Mesh] terms “Ascites” AND “Eosinophils”.

Results . A total of 284 results, dating from 1962 onwards, were found and abstracts were examined. 131 papers were excluded and the remaining 153 publications, consisting in case reports and series of cases, were analyzed.

From 171 patients with EA, 127 subjects (74%) had EGE, 17 (10%) parasitic and fungal infections, 11(7%) Hypereosinophilic syndrome and 16 patients (9%) less common diseases (eosinophilic pancreatitis, chronic eosinophilic leukemia, myelofibrosis, T-cell lymphoma, Churg Strauss Syndrome, Systemic lupus erythematosus, Familial paroxysmal polyserositis and Ménétrier’s disease). High eosinophil blood count and IgE levels as well as gastrointestinal symptoms are frequent. The diagnosis is based on ascitic fluid analysis, imaging and endoscopic biopsies. Therapy with corticosteroids results in resolution of eosinophilic ascites in almost all patients.

Conclusion . In most cases, in the absence of allergy, parasitic infections, malignancy, hematological disorders, peritoneal tuberculosis, inflammatory bowel disease or autoimmune disease, EA develops as a manifestation of eosinophilic gastroenteritis.

Clinical observation pseudoobstruction syndrome of the stomach's output part and small intestine of a patient with systematic lupus erythematosis

Stomach's output part and small intestine, combining with damaging of the urinary tract is a rare systemic lupus eritematosus (SLE) manifestation. The patient is 32 years old, suffering from SLE with damaged join, blood system, secondary antiphospholipid syndrome with pulmonary embolism in the history and formation of high postembolic pulmonary hypertension on therapy with hydroxychloroquine and low doses of corticosteroids, was hospitalized because of persistent nausea, vomiting, loss of more than 10 kg body weight 1.5 months. The research have shown the obstruction's formation of the stomach's output part, small bowel obstruction at several levels, as well as thickening of the bladder wall and the unilateral expansion of the ureter. Against the backdrop of strengthening of immunosuppressive therapy these lesions completely regressed.

Eosinophilic gastrointestinal disorders associated with autoimmune connective tissue disease

OBJECTIVES

To determine the clinical and pathological characteristics of eosinophilic gastrointestinal disease (EGID) associated with autoimmune connective tissue disease (CTD).

METHODS

Systematic literature review.

RESULTS

Twenty cases of CTD associated with EGID were identified. Systemic lupus erythematosus was the main EGID-associated CTD (35%), followed by rheumatoid arthritis (20%), systemic sclerosis or inflammatory myopathies (15%, each), and Sjögren's syndrome, scleromyositis or other overlapping connective tissue disease (5%, each). No patient had a history of atopy. In contrast with classical EGID among which eosinophilic esophagitis is the most frequent type, eosinophilic gastritis and/or enteritis represented 95% of cases. Gastrointestinal symptoms were often unspecific. Peripheral eosinophilia was found in 67% of cases. Upper and lower gastrointestinal endoscopy showed abnormal findings in only 40% and 30% of cases, respectively. EGID was confirmed by evidence of digestive eosinophilic infiltration, mainly in mucosal or submucosal layer. In all but one patient, the CTD was diagnosed prior to the occurrence of the EGID. In total, 95% of EGID had a favorable outcome, with corticosteroids being used in almost all cases.

CONCLUSION

Clinicians should consider EGID as a possible diagnosis and perform gastrointestinal tract biopsies in patients with CTD presenting with gastrointestinal symptoms and unexplained eosinophilia. Conversely, more rarely extra-digestive features during follow-up in patients with EGID may lead to a diagnosis of an associated CTD. More research is needed to better understand the underlying pathophysiological processes leading to eosinophilic gastrointestinal infiltration in patients with CTD.

Racial differences in eosinophilic gastrointestinal disorders among Caucasian and Asian

BACKGROUND

Although there is an increasing number of eosinophilic gastrointestinal disorders (EGID) cases including eosinophilic esophagitis (EoE) and eosinophilic gastroenteritis (EGE), being reported globally, no systematic reviews have been conducted to elucidate the racial differences in these disorders. We aimed to show the racial differences, especially among Caucasians and Asians, in the risk of EoE and EGE.

METHODS

We conducted a systematic review using PubMed in September 2012. All case reports and case series on EGID that involved human subjects and described race or ethnicity, as well as pathological findings, were included. For the comparison of reported cases between Caucasians and Asians, a chi-squared test was used.

RESULTS

Among the 687 studies found in PubMed, 121 studies fulfilled the eligibility criteria. In total, 2621 patients were reviewed. Among Caucasian EGID patients, 94% had EoE; while among Asian EGID patients, 72% had EGE (p < 0.001). Among EoE, Asians were significantly less likely to have dysphagia and heartburn, but more likely to have vomit and abdominal pain, compared to Caucasians (p < 0.001). Further, among EGE, Asians were significantly more likely to have eosinophil-infiltrated colon than Caucasians (OR: 3.22, 95% confidence interval [CI]: 1.60-7.04), but were less likely to have eosinophil-infiltrated stomach (OR: 0.29, 95% CI: 0.17-0.49).

CONCLUSIONS

We found that EoE occurs more frequently in Caucasian EGID patients than Asian EGID patients, while the reverse is true for EGE. Also, racial disparities in symptoms and eosinophil-infiltrated tissues were observed. Our findings suggest further genetic and environmental studies to elucidate the etiology of EGID.

Intestinal pseudo-obstruction in systemic lupus erythematosus: a case report and review of the literature

Intestinal pseudo-obstruction (IPO) is a rare but dangerous complication of systemic lupus erythematosus (SLE) when the patient has no other manifestations except gastrointestinal symptoms. We performed 1 patient with a 2-month history of recurrent vomiting and abdominal distension. She admitted past surgical histories of cesarean section and appendectomy. A physical examination revealed tenderness in the right lower abdominal on palpation and bowel sounds were weak, 2 to 3 bpm. An x-ray and CT of her abdomen showed intestinal obstruction. The initial diagnosis was adhesive intestinal obstruction. She received surgical treatment because her symptoms had gradually become more frequent and persistent. But she vomited again 2 weeks later after the surgery. Further immunology tests indicated that she had an IPO secondary to SLE. We treated the patient with methylprednisolone pulse for 3 days and followed by prednisone orally. The patient had a good response. Complete remission was achieved on 8 years follow-up. The importance of IPO secondary to SLE lies in an early diagnosis. After the diagnosis is established, immunosuppressive therapy should be the initial and first-line treatment, and surgical intervention is often disappointing and should be carefully avoided. It is necessary to enhance awareness of doctors to IPO secondary to SLE.

Lesions of alimentary tract in the course of systemic lupus erythematosus

Toczeń rumieniowaty układowy jest przewlekłą, zapalną chorobą tkanki łącznej o podłożu autoimmunologicznym, w przebiegu której mogą być zajęte różne narządy i układy. Objawy ze strony przewodu pokarmowego występują u 25–40% pacjentów z aktywną chorobą. Są one zwykle niespecyficzne i wynikają z istniejącej choroby bądź działań niepożądanych zastosowanej terapii. Zmiany w przewodzie pokarmowym mogą obejmować każdy z jego odcinków, a także dotyczyć wątroby i trzustki. W artykule przedstawiono najczęstsze i najcięższe objawy gastroenterologiczne w przebiegu tocznia rumieniowatego układowego, wśród nich toczniowe zapalenie naczyń krezki, enteropatię białkową, rozedmę pęcherzykową jelita, uszkodzenie wątroby i ostre zapalenie trzustki.

Chronic eosinophilic pneumonia: autoimmune phenomenon or immunoallergic disease? Case report and literature review

Eosinophilic pneumonia is classified by its acute or chronic presentation, the distinguishing characteristics of which are based on the presence of cough, dyspnea, fever and pulmonary infiltrates with accumulation of inflammatory cells, predominantly eosinophils. The association of eosinophilia and rheumatologic disorders is well known, as in the case of eosinophilic fasciitis and the Churg-Strauss syndrome. The coexistence of chronic eosinophilic pneumonia and rheumatoid arthritis has been reported, either early rheumatoid arthritis of definitive disease. The pathophysiological role of eosinophils in autoimmune diseases is not well defined, however it has been shown that the production of pro-inflammatory cytokines stimulate and activates different cell groups, and can simultaneously induce autoantibodies and/or increased infiltration of eosinophils in various tissues, without an underlying autoimmune disease. The case of a young woman with rheumatic chronic eosinophilic pneumonia manifestations and the presence of autoantibodies, which resolved spontaneously, is presented here.

Intestinal pseudo-obstruction syndrome in systemic lupus erythematosus

Intestinal pseudo-obstruction (IpsO) occurs in a small subgroup of patients with systemic lupus erythematosus (SLE), and has been under-recognized. The etiology and mechanisms are unclear. Herein, we report two cases. In case 1, IpsO occurred as the complication in a previously diagnosed SLE patient. In case 2, IpsO with an image-evidenced intussusception and a peripheral eosinophilia, was the initial presentation, leading to the diagnosis of SLE. In both cases, IpsO existed concomitantly with ureterohydronephrosis, and evolved into peritonitis, which we called together IpsO syndrome. However, this surgical abdomen-like syndrome had a satisfactory response to glucocorticosteroids instead of antibiotics and surgery. Physician awareness and early diagnosis could positively affect outcomes of this syndrome, avoiding unnecessary surgical intervention.

Acute abdomen in SLE

Systemic lupus erythematosus (SLE) is a chronic multisystem autoimmune connective tissue disease with protean manifestations. Most often it presents with mucocutaneous, musculoskeletal or renal involvement. In comparison, gastrointestinal (GI) manifestations of SLE are far less common. The case presented here highlights the differential diagnosis of GI manifestations of SLE that range from non-life-threatening to serious life-threatening complications, including some of the complications of on-going drug treatments. While some of them present as 'acute abdomen', others are more subacute or chronic, yet serious enough to be life-threatening. The serious GI manifestations of SLE include mesenteric vasculitis causing perforation or hemorrhage with peritonitis, acute pancreatitis and intestinal pseudo-obstruction. The patient in this paper had clinical features, imaging findings and laboratory parameters that helped the treating physician to narrow down the diagnostic possibilities and finally, in making the diagnosis of lupus-pancreatitis. She was treated with intravenous 'bolus' (i.v.-pulse) methylprednisolone for 3 days, i.v.-pulse cyclophosphamide 750 mg (one dose) along with oral methylprednisolone and other supportive measures including blood transfusions. This led to prompt and complete recovery.

Gastrointestinal involvement in systemic lupus erythematosus: Insight into pathogenesis, diagnosis and treatment

Systemic lupus erythematosus (SLE) is an autoimmune inflammatory disease characterized by the presence of a plethora of autoantibodies and immune complex formation. Virtually every system and organ can be affected by SLE. Gastrointestinal symptoms are common in SLE patients, and more than half of them are caused by adverse reactions to medications and viral or bacterial infections. Though not as common as lupus nephritis, SLE-related gastrointestinal involvement is clinically important because most cases can be life-threatening if not treated promptly. Lupus mesenteric vasculitis is the most common cause, followed by protein-losing enteropathy, intestinal pseudo-obstruction, acute pancreatitis and other rare complications such as celiac disease, inflammatory bowel diseases, etc. No specific autoantibody is identified as being associated with SLE-related gastroenteropathy. Imaging studies, particularly abdominal computed tomography scans, are helpful in diagnosing some SLE-related gastroenteropathies. Most of these complications have good therapeutic responses to corticosteroids and immunosuppressive agents. Supportive measures such as bowel rest, nutritional support, antibiotics and prokinetic medications are helpful in facilitating functional recovery and improving the outcome.