Article Sidebar

PDF
Date Published: 15/06/2022
Online Published: 30/12/2020
Abstract Views: 152
Views PDF: 187
DOI: https://doi.org/10.55046/vjrnm.41.187.2020
Issue
No. 41 (2020)
Section
Scientific research
How to Cite
Tran, L. Q., Pham, M. T., & Nguyen, V. khanh. (2020). Image characteristics and value of 1.5T MRI in the staging of cervical cancer. Vietnamese Journal of Radiology and Nuclear Medicine, 41, 52-59. https://doi.org/10.55046/vjrnm.41.187.2020

Image characteristics and value of 1.5T MRI in the staging of cervical cancer

Dr Tran Le Quyen1, Professor Pham Minh Thong2, Dr Nguyen Van Khanh3
1 Ha Oncology Hospital Internal Medicine, Department of Diagnostic Imaging Hanoi Medical University photo.
2 Bach Mai Hospital, Ministry of Major in Diagnostic Imaging Hanoi Medical School.
3 Ha Oncology Hospital Interior.

Main Article Content

Abstract

A prospective descriptive study of 47 cervical cancer patients, were taken 1.5T MRI before surgery, and has result pathology after surgery in the Ha Noi Oncology hospital.
Results: The min and max ages are 32 and 69, the average age is 52,1 ± 10,0. Squamous-cell carcinoma 89,4%, Adenocarcinoma 10,6%. 100% mass shows a slightly hyperintense in T2-weighted MR image, 94,2% shows a isointense in T1W, 97,1% shows a hyperintense in Diffusion (b800), 97,1% T1FS-weighted MR image shows poorly absorbed drugs
for muscle fiber uterus after injection, 61,8% heterogeneous infiltration strong enhancement of the tumor. Assess tumor size has Acc 85,3%. The rating invasive vaginal has Se 100%, Sp 100%, Acc 100%, PPV và NPV 100%. Invasive parametre has Se 95,2%, Sp 96,2%, Acc 95,7%, PPV 95,2% và NPV 96,2%. Diagnosed lymph node metastases with Se 100%, Sp 97,8%, Acc 97,9%, PPV 66,7% và NPV 100%. Staging of the MRI 1.5T has Acc 95,7%
Conclusion: Image 1.5T MRI on observable clarity T2WI, DWI before the injection and T1FS after the injection contract. 1.5T MRI has high value for staging Cervical cancer. MRI should be used routinely for staging Cervical cancer.

Article Details

Keywords

Cervical cancer, MRI of cervical, staging cervical cancer.

References

1. Okamoto Y, Tanaka YO, Nishida M, Tsunoda H, Yoshikawa H, Itai Y. MR imaging of the uterine cervix: imagingpathologic
correlation. Radiographics. 2003;23(2):425-445.
2. Trần Đặng Ngọc Linh. Hiệu quả xạ trị trong ung thư cổ tử cung GĐ IIB-IIIB, Trường Đại học Y dược Thành phố Hồ Chí Minh; 2013.
3. Doãn Văn Ngọc. Nghiên cứu đặc điểm hình ảnh và giá trị cộng hưởng từ 1.5 Tesla trong phân loại giai đoạn và theo dõi điều trị ung thư cổ tử cung, Trường Đại học Y Hà Nội; 2018.
4. Ngô Thị Tính. Nghiên cứu mức xâm lấn của ung thư cổ tử cung GĐ IB-IIA qua lâm sàng, cộng hưởng từ và kết quả điều trị tại Bệnh viên K từ 2007-2009, Trường Đại học Y Hà Nội; 2011.
5. Claudia C. Camisão, Sylvia M.F. Brenna, Karen V.P. Lombardelli, Maria Célia R. Djahjah, Zeferino LC. Magnetic resonance imaging in the staging of cervical cancer. Radiol Bras. 2007;40 (No. 3).
6. Mitchell DG, Snyder B, Coakley F, et al. Early invasive cervical cancer: tumor delineation by magnetic resonance imaging, computed tomography, and clinical examination, verified by pathologic results, in the ACRIN 6651/ GOG 183 Intergroup Study. J Clin Oncol. 2006;24(36):5687-5694.
7. Sala E, Wakely S, Senior E, Lomas D. MRI of malignant neoplasms of the uterine corpus and cervix. American Journal of Roentgenology. 2007;188(6):1577-1587.
8. Charis Bourgioti et al. Current imaging strategies for the evaluation of uterine cervical cancer. World journal of radiology. 2016;8(4):342-354.
9. Sala E, Rockall AG, Freeman SJ, Mitchell DG, Reinhold C. The added role of MR imaging in treatment stratification of patients with gynecologic malignancies: what the radiologist needs to know. Radiology. 2013;266(3):717-740.