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Background: Lymphoid interstitial pneumonia (LIP) is categorized as a rare form of interstitial lung disease. Most cases are associated with autoimmune disease., Case Report: A 78-year-old male with Crohn's disease, presented with progressive dyspnea and dry cough for few weeks. The pathology of transbronchial lung biopsy was compatible with LIP and positive cells on EBER in situ hybridization. Blood EBV viral load was 85,715 copies/mL, compatible with EBV-associated LIP. All immunosuppressive agents were discontinued, but unfortunately the patient died due to hospital-acquired infections. In addition, we reviewed all reported cases of EBV-associated LIP in literature., Conclusions: To our knowledge, we report herein the first case of EBV-associated LIP in an IBD patient. We postulate that LIP was the consequence from EBV reactivation, probably due to immunosuppressive agents and/or IBD itself. The physician should aware of this disease when taking care of immunosuppressive patients who present with acute interstitial pneumonitis., Competing Interests: None declared., (© 2020 The Authors.)

Bartonella is among the most common causes of culture-negative infective endocarditis, with B. henselae being one of the most frequently reported species. The clinical presentation of Bartonella endocarditis is similar to that of subacute bacterial endocarditis caused by other bacteria and the diagnosis can be challenging since the organism is difficult to isolate using standard microbiologic culture techniques. In clinical practice, Bartonella endocarditis is usually diagnosed based on serology. To date, only a handful of cases of infective endocarditis caused by Bartonella have been reported in Thailand. Here, we report the case of 51-year-old Thai male with B. henselae endocarditis with dissemination to the lungs, bones, subcutaneous tissue, epididymis, and lymph nodes with a successful outcome.