A 22-year-old woman presented to hospital 10 days after emergency caesarean section with severe back pain, fever tachycardia and a raised C-reactive protein. She had received labour epidural analgesia and was investigated for an epidural abscess. After repeat magnetic resonance imaging she was ultimately diagnosed with septic sacroiliitis. Although an uncommon cause of back pain, pregnancy-associated sacroiliitis should be considered in the differential diagnosis of post-epidural back pain, as the presentation and symptoms of an epidural infection and sacroiliitis are similar. We recommend imaging to include the sacroiliac joints when considering the diagnosis of an epidural collection.
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http://dx.doi.org/10.1177/0310057X0803600621 | DOI Listing |
Clin Rheumatol
January 2025
Department of Rheumatology and Immunology, The First Medical Center, People Liberation Army General Hospital, Beijing, 100853, China.
To study the clinical, imaging, and computed tomography (CT)-guided biopsy pathology of patients with infectious sacroiliitis (ISI). We retrospectively analysed 135 patients diagnosed with ISI between 2008 and 2020, comprehensively evaluating clinical characteristics, laboratory test outcomes, pathological examination results, and magnetic resonance images (MRI). Among the 135 patients with ISI, 90 (66.
View Article and Find Full Text PDFDiagnostics (Basel)
January 2025
Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China.
We wished to compare the diagnostic performance of texture analysis (TA) against that of a visual qualitative assessment in identifying early sacroiliitis (nr-axSpA). A total of 92 participants were retrospectively included at our university hospital institution, comprising 30 controls and 62 patients with axSpA, including 32 with nr-axSpA and 30 with r-axSpA, who underwent MR examination of the sacroiliac joints. MRI at 3T of the lumbar spine and the sacroiliac joint was performed using oblique T1-weighted (W), fluid-sensitive, fat-saturated (Fs) T2WI images.
View Article and Find Full Text PDFActa Radiol
January 2025
Department of Radiology, Selcuk University Medical Faculty, Konya, Turkey.
Background: Piriformis syndrome, an often-overlooked cause of sciatica, commonly presents as chronic gluteal pain and poses a diagnostic challenge, particularly in patients with axial spondyloarthritis (axSpA).
Purpose: To examine piriformis muscle abnormalities on sacroiliac magnetic resonance imaging (MRI) and their association with clinical outcomes in patients with axSpA.
Material And Methods: This cross-sectional study included 100 axSpA patients (50 radiographic [r-axSpA], 50 non-radiographic [nr-axSpA]), classified by the 2009 ASAS Axial Spondyloarthritis criteria, who underwent MRI evaluations of the sacroiliac joints over a 6-month period.
J Orthop Case Rep
January 2025
Department of Orthopaedics, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India.
Introduction: Ankylosing spondylitis (AS) is a chronic inflammatory disorder that primarily affects the spine and sacroiliac joints, leading to pain, stiffness, and progressive thoracolumbar kyphotic deformity. A key complication in advanced AS is the development of Andersson lesions (AL), degenerative vertebral lesions resulting from the disease's progression. These lesions can cause significant mechanical pain, often mistaken for the chronic discomfort associated with AS.
View Article and Find Full Text PDFInt J Rheum Dis
January 2025
Division of Rheumatology, Department of Physical Medicine and Rehabilitation, Erciyes University School of Medicine, Kayseri, Turkey.
A 19-year-old male patient with phenylketonuria (PKU) was presented to our clinic with complaints of left hip pain and fever for one week. Physical examination and MRI examination showed findings compatible with pyogenic sacroiliitis and an abscess in the left iliopsoas muscle. The patient's clinical and radiological findings improved markedly with empirical antibiotic treatment.
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