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Related Experiment Videos

Pyogenic psoas abscess: difficulty in early diagnosis.

Satoshi Hamano1, Keijiro Kiyoshima, Hiroomi Nakatsu

  • 1Department of Urology, Asahi General Hospital, Asahi, Japan.

Urologia Internationalis
|August 2, 2003
PubMed
Summary

Psoas abscess (PA) patients with septic shock often present with vague symptoms and a rapid course, leading to delayed diagnosis. Early recognition and treatment are crucial to improve outcomes and reduce mortality.

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Area of Science:

  • Infectious Diseases
  • Surgical Pathology
  • Critical Care Medicine

Background:

  • Psoas abscess (PA) is a serious infection requiring prompt diagnosis and management.
  • Septic shock in PA patients presents unique diagnostic and prognostic challenges.

Purpose of the Study:

  • To elucidate the clinical features, diagnostic approaches, and treatment strategies for psoas abscess.
  • To specifically analyze the impact of septic shock on the presentation and outcomes of PA.

Main Methods:

  • Retrospective analysis of 17 patients diagnosed with psoas abscess.
  • Treatment involved intravenous antibiotics and abscess drainage (surgical or percutaneous ultrasound-guided).

Main Results:

  • Fever, back/flank/abdominal pain, and hip flexion contracture were common presenting symptoms.

Related Experiment Videos

  • Patients with septic shock exhibited less typical symptoms (44%) compared to those without (100%).
  • Symptom duration was significantly shorter in septic shock patients (median 2 days vs. 18.5 days), with higher mortality (33% vs. 0%).

    • Conclusions:

    • Psoas abscess patients with septic shock tend to have nonspecific symptoms and a more occult clinical course.
    • Delayed diagnosis and treatment in PA, especially with septic shock, correlate with worse clinical outcomes.
    • Increased clinical awareness is vital for earlier diagnosis and improved patient survival and recovery.