[The value of MRI in early diagnosis of dysbaric osteonecrosis].
Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi
; 36(6): 454-456, 2018 Jun 20.
Article
in Zh
| MEDLINE
| ID: mdl-30248746
ABSTRACT
Objective:
To investigate the value of MRI in the early diagnosis of diagnosis of dysbaric osteonecrosis.Methods:
Labor hygiene investigation and occupation health were examined on 52 high pressure operating personnel, were selected for the examination of both shoulders, hips and knees with X-ray and CT scan.Results:
The cystic sign in dysbaric osteonecrosis as an important imaging feature, which perform in the MRI examination for T1W I sequence showed low or slightly low signal and T2W I sequence showed high signal, and X-ray and CT have a lower detection rate than MRI. The Kappa consistency test showed a high consistency with the two methods. At the same time MRI examination also can discover the bone marrow cavity necrosis early pathological change.Conclusion:
MRI is an effective method for the diagnosis of early dysbaric osteonecrosis, which can improve the early diagnosis rate of dysbaric osteonecrosis.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Osteonecrosis
/
Magnetic Resonance Imaging
/
Decompression Sickness
Type of study:
Diagnostic_studies
/
Screening_studies
Limits:
Humans
Country/Region as subject:
Asia
Language:
Zh
Journal:
Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi
Journal subject:
MEDICINA OCUPACIONAL
Year:
2018
Document type:
Article
Affiliation country:
China