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KMID : 0870420050090030179
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Korean Journal of Hepato-Biliary-Pancreatic Surgery
2005 Volume.9 No. 3 p.179 ~ p.184
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Splenic Abscess in Gachon Medical School, Gil Medical Center
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Choi Sang-Tae
Ha Seung-Yeon
Lee Jung-Nam
Chung Min
Kim Keon-Kuk
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Abstract
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Purpose: A splenic abscess is a rare disease, but appears to be increasing in frequency. The key to successful treatment is early diagnosis, effective antibiotics treatment and surgical management when needed. This study was intended to clarify the clinico-pathological and radiological findings of splenic abscesses from their therapeutic aspects.
Methods: Between Jan. 1993 and Dec. 2003, the outcomes of 8 splenic abscess patients were retrospectively analyzed.
Results: The male to female ratio was 6:2, with a mean age of 57 years, ranging from 34 to 70 years. Predisposing conditions were identified in 7, including diabetes mellitus, steroid medication, chronic alcoholism, infective endocarditis and lymphoma. As chief complaints, fever/chills was present in 2, left upper quadrant pain/tenderness in 4, diffuse abdominal pain in 1 and dyspnea in 1, with leukocytosis found in 6 (75%). Ultrasonography or computed tomography detected left pleural effusion, splenomegaly and splenic abscess in 7 (88%). The solitary to multiple ratio was 2:6. An emergency laparotomy for peritonitis detected a solitary abscess rupture in 1. The original site of infection was detected in 5, including endocarditis, dental abscess, urinary tract infection and pancreatitis in 2. Blood cultures were positive in 3 (43%), with Escherichia coli in 1 and Streptococcus viridans in 2. 3 (75%) of 4 specimens had positive culture results, including Pseudomonas, Streptoccus viridans and Enterococcus. 1 (25%) had pathogens identical to bacteria isolated form the blood culture. 1 was identified as mixed infection, with actinomycosis. A splenectomy was performed in 5, including 2 with a distal pancreatectomy, intraoperative fine needle aspiration in a lymphoma and endoscope-guided aspiration in a gastrosplenic fistula. One lymphoma patient, with multiple abscesses, died of aspiration pneumonia during chemotherapy.
Conclusion: A splenic abscess is rare, and failure of early diagnose and institution of treatment is fatal. Although patients have various underlying diseases, a splenic abscess can develop arising from a dental abscess in a healthy man. Percutaneous drainage may not be suitable for multiple or hilar locations; therefore, a splenectomy, with appropriate antibiotics, is the definitive treatment. A less-invasive treatment modality can be considered, taking into account the patient’s clinical situation from an immunological aspect for preservation of the spleen.
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KEYWORD
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Splenic Diseases, Abscess, Splenectomy
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