A study of the MR imaging manifestations with injection of sedative at the buttocks in pediatric patients
| Autor: | Benhua Xu, Sicong Li, Liuqing Jiang, Y Lei, Lifang Chen, Biying Liu, Xiaobo Li |
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| Rok vydání: | 2019 |
| Předmět: |
Male
Patient Motion medicine.medical_specialty medicine.drug_class Sedation Normal tissue Disease Injections Intramuscular 030218 nuclear medicine & medical imaging Diagnosis Differential 03 medical and health sciences 0302 clinical medicine medicine Humans Hypnotics and Sedatives Radiology Nuclear Medicine and imaging Electrical and Electronic Engineering Buttocks Instrumentation Radiation medicine.diagnostic_test business.industry Infant Newborn Infant Magnetic resonance imaging Condensed Matter Physics Magnetic Resonance Imaging Mr imaging Injection Site Reaction body regions medicine.anatomical_structure Child Preschool 030220 oncology & carcinogenesis Sedative Female Radiology medicine.symptom business |
| Zdroj: | Journal of X-Ray Science and Technology. 27:73-81 |
| ISSN: | 1095-9114 0895-3996 |
| Popis: | Background During the MRI examination, pediatric patients sleep under the sedation so that the image artifacts caused by the patient motion could be minimized. However, the sedative injection at the buttocks might cause a difficulty in the diagnosis of the buttock diseases using the MRI manifestations. Objective This study aims to explore the imaging characteristics of MR for the pediatric patients with the sedative injected at the buttocks in order to correctly diagnose the diseases. Methods MR imaging data of 64 pediatric patients injected with the sedative at the buttocks were retrospectively collected, including 8 cases of buttock disease. The imaging manifestations were analyzed and compared. Results Out of 64 patients, 8 were diagnosed as the buttock diseases. MR imaging manifestations of the sedatives injected at the buttocks were the locally patchy and streaky long T1 and long T2 signals and were different from what were shown for the normal tissues and diseases. Conclusion The sedative injected at the buttocks has the MRI manifestations different from the normal tissues and diseases. Correctly understanding the MRI manifestations for the pediatric patients with the injection of sedative at the buttocks would reduce the chances of the misdiagnosis on the diseases. |
| Databáze: | OpenAIRE |
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