A case of ascetic fluid Mycobacterium aubagnense infection in a patient with severe peritoneal effusion.

BACKGROUND: Mycobacterium aubagnense, which was first characterized in 2006, is a non-tuberculosis mycobacterium (NTM) that has only been isolated from respiratory secretions and joint fluid. With only four cases globally, the microbe has rarely been reported in human clinical cases and the strain has not been isolated from ascites. CASE PRESENTATION: To the best of our knowledge, this is the first time that M. aubagnense has been isolated from ascites samples of a patient with severe peritoneal effusion and normal liver functions. Anti-NTM therapy with moxifloxacin, ethambutol, and isoniazid combined with furosemide and spironolactone diuretic therapy relieved the symptoms after six months. CONCLUSIONS: Increased puncture and drainage of ascites combined with diuretic treatment did not significantly relieve the ascites, leading to relapse with aggravated symptoms. The subsequent anti-NTM treatment with moxifloxacin, ethambutol, and isoniazid alleviated the degree of ascites. Therefore, we postulated that M. aubagnense infection was the potential cause of the difficult reduction of ascites in this patient. However, the ascites repeatedly occurred in the patient, which was attributed to M. aubagnense resistance due to insufficient medication time and repeated medication. The patient's underlying diseases may also result in ascites. Therefore, there is a need for careful analysis of the clinical significance of M. aubagnense.

Rare leptin in non-alcoholic fatty liver cirrhosis: A case report.

BACKGROUND: Non-alcoholic fatty liver disease (NAFLD)-related cirrhosis is mainly caused by NAFLD by causing inflammation which leads to fibrosis. The role of leptin in NAFLD-related cirrhosis has been rarely reported. CASE SUMMARY: This study presents the case of a 65-year-old male patient who was referred to The First Affiliated Hospital of Guangxi University of Chinese Medicine, Guangxi, China, for diagnosis and treatment for liver cirrhosis. Initially, the cause of liver cirrhosis was unknown. After radiology, laboratory examination, pathological results and analysis of the patient's signs and symptoms, the case was finally diagnosed with final NAFLD-related cirrhosis. Although this study reports a single case, the findings might expand the understanding of leptin's role in NAFLD-related cirrhosis and might provide a basis for the clinical diagnostic criteria, pathological features and treatment of NAFLD-related cirrhosis. CONCLUSION: Although the occurrence of marasmus NAFLD-related cirrhosis is rare, it needs to be distinguished from other liver diseases, including viral hepatitis, drug-induced liver disease, Wilson's disease and autoimmune liver disease. Aggressive treatment is needed to prevent the progression of NAFLD-related cirrhosis.