C-ANCA-positive glomerulonephritis associated with subacute infective endocarditis caused by Bartonella infection / 영남의대학술지

Glomerulonephritis (GN) is sometimes associated with infective endocarditis (IE). Bartonella endocarditis is difficult to diagnose because it is rare and cannot be detected by blood culture. This is the first report of cytoplasmic anti-neutrophil cytoplasmic antibody-positive subacute endocarditis-associated GN caused by Bartonella infection in South Korea. A 67-year-old man was hospitalized due to azotemia. He complained of weight loss and anorexia for 6 months. A diagnosis of IE was made based upon echocardiographic detection of vegetations on the mitral and aortic valves and a Bartonella antibody titer of 1:2,048. Renal histology identified focal crescentic GN. Azotemia and proteinuria improved after doxycycline and rifampin treatment combining with steroid therapy.

C-ANCA-positive glomerulonephritis associated with subacute infective endocarditis caused by Bartonella infection / 영남의대학술지

Glomerulonephritis (GN) is sometimes associated with infective endocarditis (IE). Bartonella endocarditis is difficult to diagnose because it is rare and cannot be detected by blood culture. This is the first report of cytoplasmic anti-neutrophil cytoplasmic antibody-positive subacute endocarditis-associated GN caused by Bartonella infection in South Korea. A 67-year-old man was hospitalized due to azotemia. He complained of weight loss and anorexia for 6 months. A diagnosis of IE was made based upon echocardiographic detection of vegetations on the mitral and aortic valves and a Bartonella antibody titer of 1:2,048. Renal histology identified focal crescentic GN. Azotemia and proteinuria improved after doxycycline and rifampin treatment combining with steroid therapy.

Aspergillus flavus Peritonitis Detected by Fungal Balls in the Blood Culture Bottles: A Case Report / 대한신장학회지

Fungal peritonitis in continuous ambulatory peritoneal dialysis (CAPD) patients is rare. But, it is a serious complication of CAPD because of high morbidity and mortality. It is very important to diagnose and treat such infections promptly, as otherwise it has a poor prognosis. We experienced a case of peritonitis in a CAPD patient that was caused by Aspergillus flavus detected by fungal balls in blood culture bottles and treated successfully by administering anti-fungal agents and removing the peritoneal dialysis catheter.

A case of peritonitis caused by Pantoea agglomerans in a patient undergoing continuous ambulatory peritoneal dialysis / 대한내과학회지

Microorganisms belonging to the genus Pantoea rarely cause infection in normal hosts, but are common in hospitalized or immunocompromised patients. Pantoea agglomerans has frequently been associated with exogenous sources such as plants, soil, water, and foodstuffs. Until now, only one case of P. agglomerans associated peritonitis has been reported in an adult patient undergoing continuous ambulatory peritoneal dialysis (CAPD). We report a case of peritonitis due to P. agglomerans in a 55 year old man with maintenance CAPD. Antibiotic therapy with intraperitoneal cefazolin and gentamicin led to clinical improvement.

Peritonitis and Intra-abdominal Abscess by Trichoderma longibrachiatum in a Patient Undergoing Continuous Ambulatory Peritoneal Dialysis (CAPD) / 대한신장학회지

Peritonitis by Trichoderma longibrachiatum in patients undergoing CAPD has been reported rarely in the literature. We describe a case of peritonitis and intra-abodominal abscess caused by an unusual fungus, Trichoderma longibrachiatum, in a patient undergoing CAPD. The patient was successfully treated with catheter removal, anti-fungal agents and appropriate drainage.

Transaxillary Renal Artery Angioplasty and Stenting in a Single-Kidney Patient with Leriches Syndrome / 대한신장학회지

We report a case of renovascular hypertension (RVH) by severe left renal artery stenosis (RAS) that was successfully treated by percutaneous intervention in a single-kidney patient with Leriches syndrome. A 51-year-old man was admitted to our hospital due to uncontrolled hypertension on medications with maximal doses. CT angiography showed complete occlusion of the infrarenal abdominal aorta, the absence of the right kidney and the approximately 80% stenosis of the proximal left renal artery. The proximal left RAS was considered as an important factor in uncontrolled secondary hypertension and aggravation of his renal function. We made an attempt to relieve the RAS by transaxillary renal artery angioplasty and stenting because of the total occlusion of the bilateral iliac artery. His renal function was remarkably improved and his hypertension was well controlled with less antihypertensive medications after the procedure.