B M Winter1, M Gajda2, M-O Grimm3. 1. Urologische Klinik und Poliklinik, Universitätsklinikum Jena, Lessingstraße 1, 07743, Jena, Deutschland. barbara.winter@med.uni-jena.de. 2. Institut für Pathologie, Universitätsklinikum Jena, Ziegelmühlenweg 1, 07743, Jena, Deutschland. 3. Urologische Klinik und Poliklinik, Universitätsklinikum Jena, Lessingstraße 1, 07743, Jena, Deutschland.
Abstract
BACKGROUND: Retroperitoneal abscesses are rare but life threatening. Renal, perinephritic, and paranephritic abscesses are distinguished depending on their location and extent. They are mainly caused by ascending urologic infections of gram-negative bacteria. SYMPTOMATOLOGY: The variable symptomatology often leads to delayed diagnosis resulting in high morbidity and mortality. Typical symptoms are flank or abdominal pain, decreased appetite, weight loss, malaise, fever, and chills. Laboratory values show increased leukocytes and C‑reactive protein. Creatinine levels may also be increased. CONCLUSION: If there is clinical evidence for a retroperitoneal abscess, sonography generally leads to further diagnostic via computed tomography. Small abscesses may be treated by antibiotics alone. Abscesses larger than 3 cm and those not responding to medical treatment should be percutaneously or surgically drained.
BACKGROUND: Retroperitoneal abscesses are rare but life threatening. Renal, perinephritic, and paranephritic abscesses are distinguished depending on their location and extent. They are mainly caused by ascending urologic infections of gram-negative bacteria. SYMPTOMATOLOGY: The variable symptomatology often leads to delayed diagnosis resulting in high morbidity and mortality. Typical symptoms are flank or abdominal pain, decreased appetite, weight loss, malaise, fever, and chills. Laboratory values show increased leukocytes and C‑reactive protein. Creatinine levels may also be increased. CONCLUSION: If there is clinical evidence for a retroperitoneal abscess, sonography generally leads to further diagnostic via computed tomography. Small abscesses may be treated by antibiotics alone. Abscesses larger than 3 cm and those not responding to medical treatment should be percutaneously or surgically drained.