A Case of Aortic Valve Endocarditis Complicated with an Aneurysm and Perforation of Anterior Mitral Leaflet

Aortic valve is usually involved in infective endocarditis. Aortic valve endocarditis produces destruction and perforation of leaflets and results in ring abscess, frequently. Less commonly, direct extension or infected aortic regurgitant jet can produce secondary involvement of anterior mitral leaflet (AML) and result in the formation of an aneurysm or perforation of AML. A 60-year-old woman was admitted to Kyung Hee University hospital because of a febrile illness and dyspnea. Transthoracic echocardiography (TTE) showed an aortic valve vegetation, an aneurysm of AML, and an eccentric jet of mitral regurgitation through AML. Transe-sophageal echocardiography (TEE) showed a perforation of AML. -streptococcus was isolated from blood culture. The patient was treated with Vancomycin and Sisomicin sulfate. On hospital day 21, heart failure was aggravated and emergent double valve replacement was done. The patient was recovered and discharged.

A Case of Liver Abscess Due to Klebsiella pneumoniae Complicated with Bacteremia, Endophthalmitis and Prostatic Abscess / 감염

Metastatic infections were rare complications of Klebsiella p neumoniae liver abscess and bacteremia. However, over the past 15 years, they have become prevalent infectious complications in diabetic patients in Taiwan. A 72-year old man was admitted to Kyung-Hee University Hospital with fever, chill, dysuria, and frequency. On rectal examination the prostate gland was tender. Abdominal sonogram showed liver abscess. On hospital day 3, orbital pain, eyelid edema, conjunctival chemosis, hypopyon, and absence of light perception were noted in the right eye. K. pneumoniae was isolated from blood culture. The antimicrobial susceptibility test showed susceptibility to all antibiotics, except ampicillin. He was treated with ceftriaxone and astromicin intravenously for 3 weeks and follow up-transrectal sonogram revealed formation of prostatic abcess. We report a case of K. p neumoniae liver abscess complicated with bacteremia, endophthalmitis, and prostatic abscess.