چاپ صفحه |  صفحه نخست سامانه |  نویسندگان |  اطلاعات تفضیلی |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| نویسنده ثبت کننده مقاله | امیررضا جهانشاهی |
| مرحله جاری مقاله | تایید نهایی |
| دانشکده/مرکز مربوطه | دانشکده پزشکی |
| کد مقاله | 85870 |
| عنوان فارسی مقاله | پیت فالهای تصویربرداری MRI مچ پای اطفال |
| عنوان لاتین مقاله | Pitfalls In MRI Of The Developing Pediatric Ankle |
| نوع ارائه | سخنرانی |
| عنوان کنگره / همایش | 39th iranian congress of radiology |
| نوع کنگره / همایش | ملی |
| کشور محل برگزاری کنگره/ همایش | Iran (Islamic Republic) |
| شهر محل برگزاری کنگره/ همایش | tehran |
| سال انتشار/ ارائه شمسی | 1403 |
| سال انتشار/ارائه میلادی | 2024 |
| تاریخ شمسی شروع و خاتمه کنگره/همایش | 1403/02/18 الی 1403/02/21 |
| آدرس لینک مقاله/ همایش در شبکه اینترنت | https://isr.org.ir/Congress |
| آدرس علمی (Affiliation) نویسنده متقاضی | Associate Professor of Radiology,Tabriz University of Medical Sciences, Tabriz, Iran |
| نویسنده | نفر چندم مقاله |
|---|---|
| امیررضا جهانشاهی | اول |
| عنوان | متن |
|---|---|
| کلمات کلیدی | MRI, Pediatric, Ankle, Ossification Centers |
| خلاصه مقاله | Normal skeletal development in the pediatric ankle is dynamic and often produces variable imaging appearances that are subject to misinterpretation. This is especially true as the use of MRI in the evaluation of musculoskeletal trauma and growing popularity of and level of competition in organized sports, among the pediatric population increases the demand for clinical assessment of acute and overusetype athletic injuries. Pre ossification and secondary ossification centers in the ankle may be inconsistent in morphology, MRI signal intensity, and number and imaging pitfalls of normal physeal development such as Kump bump, a normal physeal undulation, or focal periphyseal edema (FOPE) can be misinterpreted as physeal injury or bar formation. Because of the high fluid like T2-weighted signal intensity of pre-ossification centers, their enhancement, and rounded morphology, they can be misinterpreted as cysts, abscesses, or neoplasms and distinguishing features include absence of associated soft-tissue, cartilaginous, or bone marrow edema about the pre-ossificationcenters and Their characteristic location, within the cartilage precursor, without extension into bone or the physis. Follow-up imaging, which is rarely necessary, shows the eventual disappearance of the pre-ossification centers as they become replaced by secondary ossification centers. Primary Ossification Centers refer to the ossification masses of the tibial and fibular diaphysis and of the hind foot tarsal bones (referred to the talus and calcaneus bones). This ossification centers are partially ossified in the prenatal period and Therefore, these centers are visualized radiographically from birth. |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| 1.JPG | 1403/08/12 | 158016 | دانلود |
| 2.JPG | 1403/08/12 | 130112 | دانلود |
| cover.JPG | 1403/08/12 | 64658 | دانلود |
| witness.pdf | 1403/08/12 | 102049 | دانلود |
