Aseptic Abscesses and Inflammatory Bowel Disease: Two Cases and Review of Literature

Symptoms and Management of Aseptic Liver Abscesses

Aseptic liver abscesses occur very rarely. Clinical guidelines on the management of the disease do not exist, and the diagnosis is challenging.We screen MEDLINE and PUBMED databases for relevant case reports from inception to November 2022. Information on patient age, sex, initial symptoms, the extent of abscess formation, further diagnoses, treatment, and course of the disease is analyzed.Thirty cases with sterile hepatic abscess formation are identified. In most patients (n=18), the spleen is affected as well. Patients typically present with fever, abdominal pain, and increased inflammatory values. Comorbidity with inflammatory bowel disease is very common (n=18) and is associated with a significantly younger age at the time of hepatic abscess development. In addition, many patients show autoimmune-mediated cutaneous, ocular, or arthritic rheumatoid manifestations. Histological examination of abscess material reveals neutrophilic infiltration. The majority of patients initially receive corticosteroid therapy. Furthermore, response to azathioprine, anti-TNF-α antibodies, and other immunomodulatory drugs is reported. Ten out of fourteen patients with a long-term follow-up (≥ 36 months) have at least one relapse of hepatic abscess formation.Aseptic hepatic abscesses should be considered in the case of sterile punctures and non-response to antibiotics. Patients with aseptic liver abscesses have a high risk of recurrence warranting immunomodulatory maintenance therapy.

Multiple Abscess Collections: Antibiotics or Steroids?

Aseptic abscess syndrome (AAS) is a medical rarity. The combination of multiple abscess collections in different organs, negative microbiological studies, and the association with an inflammatory bowel disease is highly suggestive for an AAS. The AAS is an acute neutrophilic dermatosis, so "generalized pyoderma gangraenosum" or "generalized bullous sweet syndrome" might be used synonymously. It is important to note that the diagnosis of an AAS can be made only after careful exclusion of an infectious disease. Of interest, despite the severity of the inflammation, patients with AAS are commonly hemodynamically stable. To date, no studies have investigated the optimal regimen, dose, and duration of therapy. Corticosteroids are the cornerstone of immunosuppression during the acute phase. After the induction phase, therapy might be switched to anakinra or infliximab.

Aseptic abscess associated with SAPHO syndrome: a case report

Aseptic abscess (AA) is a rare autoinflammatory disorder, characterized by the formation of sterile abscesses in various organs, and is accompanied by inflammatory bowel disease. Antibiotic treatment is ineffective, but steroid therapy shows a good response. AA can be difficult to differentiate from infection because abscesses appear similar both radiologically and histopathologically. Herein, we present the case of a 56-year-old woman with AA in the anterior chest wall and synovitis, acne, pustulosis, hyperostosis, and osteitis (SAPHO) syndrome.

Hepatic Abscess in Inflammatory Bowel Disease: A Systematic Scoping Review of an Overlooked Entity

Background

Liver abscess is one of the hepatobiliary manifestations of inflammatory bowel disease (IBD) that has been scarcely described in the literature.

Objectives

To conduct a scoping review to provide a detailed description of the occurrence of hepatic abscess in patients with IBD and summarize the observed clinical features.

Methodology

Searches were carried out using relevant keywords in Medline (via PubMed) and Web of Science from inception until June 13, 2022. Only articles that reported the occurrence of hepatic abscess in patients with IBD were included.

Results

Forty-eight publications (40 case reports and 8 case series) were included, representing 73 patients with IBD who were radiologically or intraoperatively diagnosed with hepatic abscess. Patients with Crohn's disease were more predisposed to developing hepatic abscess than patients with ulcerative colitis (79.5% vs. 20.5%, respectively). Furthermore, pyogenic liver abscess was found to be more prevalent (57.9%) compared with aseptic (38.7%) and amebic (3.2%) abscesses. No clear relation was found between death or prolonged hospital stay in terms of the clinical presentation or management plan, as mortality was reported in different age groups with different managements.

Conclusion

To date, there is no consensus regarding the appropriate management of hepatic abscess as an extraintestinal manifestation of IBD. However, the condition shares several features with liver abscess diagnosed among the general population.

Aseptic Abscess of the Spleen as an Antecedent Manifestation of Behçet's Disease

Behçet's disease (BD) is a multisystem autoimmune vasculitis that manifests as oral and genital ulcers with varying degrees of dermatological and ocular involvement. Aseptic splenic abscesses are a rare entity commonly occurring in autoinflammatory diseases and are rarely associated with BD. Here, we present the case of a 16-year-old male with BD who presented with prolonged fever and constitutional symptoms and was found to have an aseptic splenic abscess. Rapid resolution of the symptoms along with radiological evidence of abscess shrinkage was achieved with corticosteroid therapy.

Multiple ulcerative colitis-associated aseptic abscesses successfully treated with infliximab: a case report

Aseptic abscesses are rare extraintestinal manifestations of inflammatory bowel disease. Herein, we present the case of a 69-year-old female patient with ulcerative colitis in whom multiple aseptic abscesses were successfully treated with infliximab. Aseptic abscesses associated with ulcerative colitis are difficult to differentiate from infectious abscesses. In the present case, we reached a diagnosis of aseptic abscesses associated with ulcerative colitis as antibiotics were ineffective and repeated Gram stains and cultures of blood and abscess were negative. Aseptic abscesses are commonly found in the spleen, lymph nodes, liver, and skin; however, in the present case, the periosteum was the major site. Prednisolone is often effective for aseptic abscesses; however, the present patient was initially treated with a combination of 40 mg/day of prednisolone and granulocyte and monocyte adsorption apheresis, with inadequate effect. Infliximab was administered as the patient was steroid-resistant, with strong effect. Subsequently, infliximab treatment has been continued, with no recurrence after 2 years. However, as there have been reports of cases of recurrence even after remission with treatment, careful follow-up in the future is therefore necessary.

Hepatobiliary manifestations following two-stages elective laparoscopic restorative proctocolectomy for patients with ulcerative colitis: A prospective observational study

BACKGROUND

Hepatobiliary manifestations occur in ulcerative colitis (UC) patients. The effect of laparoscopic restorative proctocolectomy (LRP) with ileal pouch anal anastomosis (IPAA) on hepatobiliary manifestations is debated.

AIM

To evaluate hepatobiliary changes after two-stages elective laparoscopic restorative proctocolectomy for patients with UC.

METHODS

Between June 2013 and June 2018, 167 patients with hepatobiliary symptoms underwent two-stage elective LRP for UC in a prospective observational study. Patients with UC and having at least one hepatobiliary manifestation who underwent LRP with IPAA were included in the study. The patients were followed up for four years to assess the outcomes of hepatobiliary manifestations.

RESULTS

The patients' mean age was 36 ± 8 years, and males predominated (67.1%). The most common hepatobiliary diagnostic method was liver biopsy (85.6%), followed by Magnetic resonance cholangiopancreatography (63.5%), Antineutrophil cytoplasmic antibodies (62.5%), abdominal ultrasonography (35.9%), and Endoscopic retrograde cholangiopancreatography (6%). The most common hepatobiliary symptom was Primary sclerosing cholangitis (PSC) (62.3%), followed by fatty liver (16.8%) and gallbladder stone (10.2%). 66.4% of patients showed a stable course after surgery. Progressive or regressive courses occurred in 16.8% of each. Mortality was 6%, and recurrence or progression of symptoms required surgery for 15%. Most PSC patients (87.5%) had a stable course, and only 12.5% became worse. Two-thirds (64.3%) of fatty liver patients showed a regressive course, while one-third (35.7%) showed a stable course. Survival rates were 98.8%, 97%, 95.8%, and 94% at 12 mo, 24 mo, 36 mo, and at the end of the follow-up.

CONCLUSION

In patients with UC who had LRP, there is a positive impact on hepatobiliary disease. It caused an improvement in PSC and fatty liver disease. The most prevalent unchanged course was PSC, while the most common improvement was fatty liver disease.

Recurrent aseptic liver abscesses in a patient with Crohn's disease: True infection or a Crohn's flare?

A liver abscess is identified as a rare extraintestinal manifestation of Crohn's disease, with an incidence of approximately 150 in 100,000 patients with this condition. In many of these patients, infectious causes are identified, and the patient's condition is often noted to improve with antibiotics. An aseptic abscess (AA) is an increasingly recognized entity, especially in patients with inflammatory bowel disease, where repetitive evaluations to identify the infectious cause are futile. The average age of diagnosis for an AA is 29 years. The most common site is the spleen, followed by the lymph nodes and then the liver. In this study, we present a unique case of extensive aseptic liver abscesses extending into the pleural cavity in a young patient with Crohn's disease.

Sterile subconjunctival abscess in an HLA-B51-positive patient with ulcerative colitis

Purpose

To report a rare case of aseptic abscess presenting as a subconjunctival abscess in an HLA-B51-positive patient with ulcerative colitis.

Observations

A 25-year-old, male, Japanese patient with ulcerative colitis presented with an unilateral subconjunctival abscess. Infective endocarditis with endophthalmitis was suspected of being the cause, and systemic antimicrobial therapy was begun. The patient became critically ill and experienced the complication of heart failure with mitral valve perforation but improved dramatically with high-dose corticosteroids and intravenous infliximab following mitral valvuloplasty. His HLA typing was positive for HLA-B51.

Conclusions and importance

Both infectious and non-infectious etiologies should be considered in a patient with a subconjunctival abscess with systemic inflammation. An aseptic abscess can present as a subconjunctival abscess, and HLA-B51 may play a role in the pathogenesis of this rare condition.

Rapidly Progressing Aseptic Abscesses in a Patient with Ulcerative Colitis

Aseptic abscesses (AAs) are extraintestinal manifestations of inflammatory bowel disease (IBD). IBD-associated AAs are rare in Japan. We treated a 45-year-old man with ulcerative colitis (UC)-associated AAs. During remission, multiple progressive abscesses were detected in the spleen; he underwent splenectomy because an infectious disease was suspected. Although his condition improved temporarily after splenectomy, a large liver abscess was noted, and a diagnosis of UC-associated AAs was made. Granulocytapheresis (GCAP) and infliximab (IFX) administration resolved the abscess. This is the first reported case of UC-associated AAs in a Japanese patient treated by splenectomy, GCAP, and IFX.

Aseptic abscess syndrome

A 43-year-old woman with Crohn's disease was admitted to the hospital with weight loss and 1 week of fever, abdominal pain and diarrhoea. At presentation, the patient was not on steroids or other immunosuppressive agents. Cross-sectional imaging of the abdomen revealed active colitis and multiple splenic and hepatic abscesses. All culture data were negative, including aspiration of purulent material from the spleen. Despite weeks of intravenous antibiotics, daily fever and abdominal pain persisted, the intra-abdominal abscesses grew, and she developed pleuritic chest pain and consolidations of the right lung. The patient was ultimately diagnosed with aseptic abscess syndrome, a rare sequelae of inflammatory bowel disease. All antimicrobials were discontinued and she was treated with high-dose intravenous steroids, resulting in rapid clinical improvement. She was transitioned to infliximab and azathioprine as an outpatient and repeat imaging demonstrated complete resolution of the deep abscesses that had involved her spleen, liver and lungs.

Complete aortic replacement in aortitis due to aseptic abscess syndrome

A 36-year-old man was admitted for a tender inflammatory type IV thoracoabdominal aortic aneurysm with multiple aortic dilations. After open repair, he remained frail, but results of all infectious and inflammatory investigations were negative. Hypermetabolic intrasplenic collections were discovered on postoperative computed tomography, and aortitis with aseptic abscess syndrome was strongly suggested. Immunosuppressive therapy was undertaken, and his health improved dramatically. After 7 years of treatment, however, the initial aortic dilations had developed in size, necessitating multiple surgical procedures leading to complete aortic replacement. The postoperative course was uneventful with a satisfactory final computed tomography scan. Subsequent to immunotherapy, no new aneurysm developed.