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Τετάρτη 14 Δεκεμβρίου 2016

Iliopsoas abscess caused by chronic urolithiasis and pyelonephritis

Description

A man aged 45 years, with a history of recurrent urolithiasis and pyelonephritis, presented with a 3-month history of fever. Physical examination revealed a nodule in his right inguinal area. CT with contrast showed a right iliopsoas abscess that extended to the inguinal area and a right urethral stone (figure 1). Drainage under fluoroscopic guidance was performed, and the contrast was injected into the cavity from the drainage tube to assess the abscess cavity. The contrast study demonstrated a connection between the urethra and abscess cavity (figure 2). The patient was administered 1 g cefotiam every 8 hours. Blood, urine and fluid cultures from the abscess were positive for Escherichia coli. Surgical drainage and right nephrectomy was performed. The patient was discharged 3 months after the surgery without any complication. The penetration of an iliopsoas abscess into the urinary tract is extremely rare, while the symptoms...



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