Mohamad Irwan Katili
Politeknik Kesehatan Kemenkes Semarang

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Perbedaan Informasi Anatomi Sekuen T1WI FSE dengan Fat Saturasi dan Tanpa Fat Saturasi pada Pemeriksaan MRI Kepala Irisan Axial Post Media Kontras Dwi Kristiyanto; Mohamad Irwan Katili; Emi Murniati
Jurnal Imejing Diagnostik (JImeD) Vol 3, No 1: January 2017
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v3i1.3181

Abstract

Background: MRI of head post contrast media T1WI with Fat saturation the lesions appear bright whereas the organs around the fat looks darker. The purpose of this study was determine the difference in anatomical information of MRI Head FSE sequences T1 weighted axial slice using fat saturation and without fat saturation.Methods: This research is a quantitative research to determine differences in anatomical MRI information head with FSE sequences T1 weighted axial slice using Fat Fat Saturation Saturation and without air MRI on 1.5 T. The results are summarized and described to determine the value of anatomic information. Then proceed with the Wilcoxon test to see differences in anatomical information on T1 weighted MRI with Chief FSE And without Fat Fat Saturation Saturation.Result : The results obtained results description clearer criteria on the use of Fat Saturation is a pathological lesions without Fat Saturation is the maxillary sinus, orbit, skull base, CSF, Sulcus gyrus, cutis and sub cutis. For the p value is 0.108 (p 0.05) there was no significant difference MRI anatomical information chief weighted FSE T1 sequence axial pieces with Fat Saturation and without Fat SaturationConclusion : : From the analysis of quantitative seen that there are no differences in the anatomy of the head of information at the head MRI examination (p 0.05) between Fat saturation and Non Fat Saturation.
Analisis Variasi Nilai Time Repetition (TR) dan Time Inversion (TI) terhadap Informasi Anatomi Sekuens Turbo Inversion Recovery Magnitude (TIRM) MRI Wrist Joint Dengan Menggunakan MRI 0,3 Tesla Slamet Fujianto; Sugiyanto Sugiyanto; Mohamad Irwan Katili
Jurnal Imejing Diagnostik (JImeD) Vol 2, No 1: January 2016
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jimed.v2i1.3164

Abstract

Backgroud: The Turbo Inversion Recovery Magnitude (TIRM) pulse sequence is used to examine wrist joint, especially in the coronal plane. Main parameters of inversion recovery pulse sequence are time repetition (TR), time echo (TE) and time inversion (TI). This study aims to analyze the variation of time repetition (TR) and time inversion (TI) on anatomical information using TIRM pulse sequence on wrist joint MR imaging with 0,3 tesla.Methods: This study was a quantitave experimental study with a linear regression test. This study was conducted in Radiology Department of Banyumas hospital using twenty serial images from only one patient with 10 variation of TR (3000 ms, 3200ms, 3400 ms, 3600 ms, 3800 ms, 4000 ms, 4200 ms, 4400 ms, 4600 ms, 4800 ms) and 10 variation of TI (70 ms, 75 ms, 80 ms, 85 ms, 90 ms, 95 ms, 100 ms, 105 ms, 110 ms, 115 ms). Image assessed by only one respondent.Results: There was no significant influence of variation of TR and TI on anatomical information. Significant number was 0,240 which is bigger than p value (0,05). TR and TI variation affected just only 15,5% to anatomical information, 84,5% was influenced by other variables that unconfirmed in this study.Conclusion: There was differences of anatomical information in MRI wrist joint sequence coronal T2WI-FSE fat suppression between SPIR and SPAIR with a significance level of p value 0.001 (p 0.05). SPAIR is the method which is clearer to show the anatomical information of wrist joint.