No abstract available.
Magnetic Resonance Imaging ; Sacroiliitis*

No abstract available.
Radiography* ; Radionuclide Imaging* ; Sacroiliitis* ; Spondylitis, Ankylosing*

Both pyogenic sacroiliitis and iliopsoas muscle abscess are relatively uncommon infectious entities, and their coexistence has been reported in few patients. Its insidious and obscure clinical manifestations can cause the diagnostic delays, resulting in high mortality and morbidity. But, the proper management with appropriate antibiotics and percutaneous drainage of the abscess has showed the satisfactory outcomes in most patients with iliopsoas abscess. In this report, we present a case of 45-year-old male with diabetes mellitus who had an iliopsoas abscess complicated by sacroiliitis.
Abscess ; Anti-Bacterial Agents ; Diabetes Mellitus ; Drainage ; Humans ; Male ; Middle Aged ; Mortality ; Psoas Abscess* ; Sacroiliitis*

We report a case of 17-year-old female with juvenile onset systemic lupus erythematosus Who developed symptomatic unilateral sacroiliitis. She had neither HLA-DR3 nir B27 antigens. Though sacroiliitis have been reported in mail SLE patient. it has been rarely reported in female patients. The rare coexistence of SLE and sacroiliitis. described in this case. may not be determined soley by genetic factors; sacroiliitis may be just an infrequent manifestation of SLE.
Adolescent ; Female* ; HLA-DR3 Antigen ; Humans ; Lupus Erythematosus, Systemic* ; Postal Service ; Sacroiliitis*

OBJECTIVES: To evaluate the clinical significance of heel pain, a frequently associated enthesopathy in Behcet's disease and to evaluate the association with seronegative spondyloarthropathy. METHODS: 15 Behcet's disease patients diagnosed by International Study Group for Behcet's disease criteria with arthritis were studied prospectively in the period of 1994. 3. 1-1995. 3. 31. Modified New York criteria was adopted for the diagnosis of ankylosing spondylitis. The patients were grouped into two by the presence of heel pain which was documented as tenderness on heel. RESULTS: There were 6 patients in the heel pain group and 9 patients in the non-heel pain group. Clinical characteristics were not significantly different between the two groups. Ankylosing sponaylitis was not associated in either group. ESR was higher with the value of 41.2mm/hr in heel pain group than 25.7mm/hr in non-heel pain group but it was not significant. In heel pam group, one patient showed HLA-B27 positivity, one patient showed erosive bone cha. nge, and one patient showed sacroiliitis but non-heel pain group showed no HLA positivity or bony changes. CONCLUSIONS: We find that subset of Behcet's disease patients with heel pain showed tendency to have higher inflammatory activity, erosive bone change, sacroilitis and HLA B-27 association, thus should be classified as seronegative spondyloarthropathy but seems to be different category from ankylosing spondylitis. These observations should be conducted in a large number of patients to establish the clinical value.
Arthritis ; Diagnosis ; Heel* ; HLA-B27 Antigen ; Humans ; Prospective Studies ; Rheumatic Diseases ; Sacroiliitis ; Spondylarthropathies ; Spondylitis, Ankylosing

No abstract available.
Magnetic Resonance Imaging ; Magnetic Resonance Spectroscopy ; Magnetics ; Magnets ; Positron-Emission Tomography ; Sacroiliitis

sacroiliitis is a relatively rare condition that often leads to surgical treatment, including debridement and arthrodesis. Here we introduce a new surgical technique using bilateral dual iliac screws to secure early ambulation and maximal fusion success rate for the treatment of pyogenic sacroiliitis. We retrospectively reported a case and technical reports of pyogenic sacroiliitis treated by a new bilateral dual iliac screw fixation arthrodesis technique using radiologic outcomes, including plain X-rays and MRI scans, as well as outcomes based on the visual analogue scale for pain measurement. This technique improved uncontrolled pyogenic sacroiliitis with immediate stability that enabled ambulation and secured firm fixation for extensive evacuation of infected debris and subsequent autograft bone arthrodesis. In conclusion, we recommend bilateral dual iliac screw fixation for the treatment of pyogenic sacroiliitis, as this technique can improve uncontrolled pyogenic sacroiliitis with immediate stability.]]>
Arthrodesis ; Autografts ; Debridement ; Early Ambulation ; Magnetic Resonance Imaging ; Pain Measurement ; Retrospective Studies ; Sacroiliitis ; Walking

Objective To investigate the clinical value of diffusion-weighted imaging (DWI) for evaluating the activity of sacroiliitis in ankylosing spondylitis (AS).Methods Totally 73 AS patients were prospectively enrolled and divided into active group (n=43) and chronic group (n=30) according to Bath ankylosing spondylitis disease activity index (BASDAI) scores and laboratory findings. Conventional magnetic resonance imaging (MRI) and DWI were performed in all subjects. Apparent diffusion coefficient (ADC) values of subchondral lesions in sacroiliac joint were independently measured by two radiologists,and the relative ADC (rADC) values were calculated. ADC and rADC values were compared between active and chronic groups. The efficiencies of ADC and rADC values for differentiating the activity of sacroiliitis were analyzed. In addition,the correlation coefficients of ADC values,rADC values,and BASDAI scores were calculated.Results The ADC and rADC values in the active group were (0.667±0.122)×10 mm /s and (1.715±0.343)×10 mm /s,respectively,which were significantly higher than those of the chronic group [(0.492±0.0651)×10 mm /s and (1.289±0.209)×10 mm /s,respectively)] (P<0.0001). The agreement of measurement results between two radiologists was good,and all the interclass correlation coefficients were >0.81. The correlation coefficients of ADC value and rADC value with BASDAI scores were 0.82 and 0.80,respectively (P<0.0001). The optimal cutoff values of ADC value and rADC value for differentiating AS activity were 0.545×10 mm /s and 1.467×10 mm /s,respectively,The specificity was 81.8% for both indicators,and the sensitivity was 92.0% and 88.0%,respectively.Conclusion DWI is helpful in the quantitative assessment of the activity of sacroiliitis in AS patients.
Diffusion Magnetic Resonance Imaging ; Humans ; Sacroiliitis ; complications ; diagnostic imaging ; Sensitivity and Specificity ; Spondylitis, Ankylosing ; complications ; diagnostic imaging

Tuberculosis can affect the sacroiliac joint. The involvement has been reported in up to 10 percent of patients with osteoarticular tuberculosis. The onset is usually insidious, and early diagnosis requires a high index of clinical suspicion. Lack of awareness of this presently uncommon form of infection often leads to diagnostic delay and increased morbidity. Early diagnosis and proper treatment with anti-tuberculous medication could obtain a satisfactory functional outcome. We report a case of tuberculous sacroiliitis in a 21 year-old male patient including his clinical presentation, radiographic features and outcome of medical treatment.
Early Diagnosis ; Humans ; Male ; Sacroiliac Joint ; Sacroiliitis* ; Tuberculosis ; Tuberculosis, Osteoarticular ; Young Adult

Sacroiliitis is a rare manifestation in patients with sarcoidosis and there have been several case reports of ankylosing spondylitis (AS) accompanying sarcoidosis. Recently, the development of sarcoidosis has been reported in AS patients treated with tumor necrosis factor blocker. We described a 27-year-old male patient with AS and histologically proven sarcoidosis who was treated with etanercept without aggravation of sarcoidosis.
Adult ; Humans ; Etanercept ; Male ; Sacroiliitis ; Sarcoidosis* ; Spondylitis, Ankylosing* ; Tumor Necrosis Factor-alpha