Naslov (srp)

Nalaz koštane modrice na magnetnoj rezonanci, kod akutne traume kolena, u STIR u poređenju sa T1 sekvencom kod povreda prednje ukrštene veze i meniskusa

Autor

Jelić, Đorđr, 1967-

Doprinosi

Mašulović, Dragan, 1961- (ths, code: 02016)
Mijailović, Milan, 1962- (oth, code: 02073)
Milinkov, Miroslav. (oth)

Opis (eng)

Introduction: Magnetic resonance (MR) imaging is a method of choice in diagnosing internal soft tissue injuries of the knee, such as menisci, cruciate ligaments and joint cartilage. It is, as well, the only method for detecting posttraumatic changes in bone marrow, so called bone bruises. Precise analysis of presence and location of bone bruise can explain the pattern of the knee trauma which enables better insight into internal knee lesions. Aim : The aim of the dissertation is to determine the difference in sensitivity of STIR sequence comparing to T1 on MR imaging for detecting bone bruises. The second aim is to determine the importance of bone bruise as the additional sign for detecting postinjury lesions of anterior cruciate ligament (ACL) and menisci by determing their association. The additional aim is to determine the association of bone bruise frequency with injuries of ACL regarding the sport. Material and methods: A representative review of 100 MR examinations for the acute knee trauma in different sports was conducted. All the patients were examined within one month of trauma. All MR examinations were performed by using MRP 7000 0.3 T Hitachi MR unit. The standard imaging protocol with SE T1 sagital, FS T2 sagital,coronal, axial and STIR sequence was used. The presence and site of bone bruises were analyzed as well as the difference in bone bruise frequency on STIR and T1 sequence and the level of sensitivity of these sequencies in detecting bone bruises. The frequency of soft tissue lesions of the knee especially ACl and menisci and their association with bone bruises was also analyzed. We have also analyzed the frequency of bone bruises in different sports which led to the knee trauma.

Opis (srp)

Magnetna rezonanca (MR) je metoda izbora za dijagnostikovanje povreda unutrašnjih mekotkivnih struktura, kao što su meniskusi, ukrštene veze i zglobna hrskavica. Osim toga, MR je jedina dijagnostička metoda koja prikazuje i posttraumatske promene koštane srži, zvane koštane modrice (KM). Preciznom analizom prisustva i lokacije KM se može razjasniti mehanizam traume kolena, što omogućava bolji uvid u očekivane, udružene, povrede unutrašnjih struktura kolena. Cilj : Cilj disertacije je da se utvrdi razlika u stepenu senzitivnosti STIR u odnosu na T1 sekvencu u detekciji koštanih modrica. Potom da se analizom stepena udruženosti KM i lezija prednjeg ukrštenog ligamenta(ACL) i meniskusa utvrdi značaj KM kao pomoćnog znaka za dijagnostikovanje povreda prednjeg ukrštenog ligamenta i meniskusa. Utvrditi učestalost KM i lezija ACL po sportovima.

Opis (srp)

datum odbrane 15.03.2013.

Jezik

srpski

Datum

2013

Licenca

Ovo delo je licencirano pod uslovima licence
Creative Commons CC BY-NC 2.0 AT - Creative Commons Autorstvo - Nekomercijalno 2.0 Austria License.

CC BY-NC 2.0 AT

http://creativecommons.org/licenses/by-nc/2.0/at/