I Ketut Narte Astape
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Fungsi Sekuens Dixon Pada Pemeriksaan Mri Wrist Joint Dengan Kasus Dequervein Tenosinovitis Syndrome I Ketut Narte Astape; Ni Putu Rita Jeniyanti; Nandra Nandra
Jurnal Anestesi Vol. 2 No. 1 (2024): Januari : Jurnal Anestesi
Publisher : Stikes Kesdam IV/Diponegoro Semarang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59680/anestesi.v2i1.784

Abstract

Function Of Dixon Sequences In Wrist Joint Mri Examination In Dequervein Tenosynovitis Syndrome Cases. Magnetic Resonance Imaging (MRI) is the primary modality in patients with symptoms associated with De Quervain's Tenosynovitis Syndrome which is a stenosing tenosynovitis condition that affects the extensor tendons of the carpometacarpal and metacarpal joints of the thumb. The Dixon technique has the advantage of being able to produce fat images and water images. The basic principle of the Dixon technique is that each voxel has its signal coded periodically at a fixed offset. The purpose of using the Dixon sequence is to: analyze fluid and tissue which can differentiate between the firmness of fluid and tissue including nerves and blood vessels. The Dixon can press fat so that the boundaries are firm, the presence of muscle and fat infiltration can be seen. This research is a qualitative study using a case study method using 3 patients who underwent MRI Wrist Joint examinations in cases of Dequervein Tenosynovitis Syndrome. Data was collected using observation, documentation and interviews with radiographers and radiologists. The results of the data that have been collected can be concluded from the MRI Wrist Joint examination in cases of Dequervein Tenosynovitis Syndrome which was carried out at one of the hospitals in Jakarta, using the Sequence T1_tse_tra, T2_tse dixon_fs_cor, T2_tse_dixon_fs_sag, T1_vibe_we_cor, Pd_tse_fs_tra_2.5mm. Because by using the Dixon sequence the results obtained are more detailed in evaluating pathological abnormalities.
Teknik Pemeriksaan MRI Soft Tissue Leher Dengan Klinis Liposarkoma Di Instalasi Radiologi Maya Pada Hospital Jakarta Selatan I Ketut Narte Astape; Ni Putu Rita Jeniyanti; Andri Setiawan
Jurnal Ventilator Vol. 1 No. 4 (2023): Desember : Jurnal Ventilator
Publisher : Stikes Kesdam IV/Diponegoro Semarang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59680/ventilator.v1i4.791

Abstract

Soft Tissue Neck MRI Examination Technique With Liposarcoma Clinical At The Mayapada Hospital Installation, South Jakarta. MRI examination techniques have a very important role in the medical field because of their ability to produce visual images of the body's soft tissue and metabolic processes. Liposarcoma is a malignancy of mature fat cells in the connective tissue space1. Liposarcoma is the most common type of soft tissue sarcoma, appearing slowly, enlarging, painless, non-ulcerated submucosal mass in middle-aged people, some lesions grow rapidly and become ulcerated early, Liposarcoma is a rare malignant tumor. The purpose of this examination is to find out whether the image results produced using the sequence at Mayapada Hospital can produce a firm image in confirming the diagnosis of liposarcoma. This research is a qualitative study with a case study method using 3 patients who underwent an MRI examination of neck soft tissue with clinical liposarcoma. Data was collected using observation, documentation and interviews with radiographers and radiologists. The results of the data that have been collected can be concluded that the results of the soft tissue MRI examination of the neck with clinical liposarcoma carried out at Mayapada Hospital, South Jakarta are good in confirming the diagnosis and the results of a more detailed anatomical picture.