Value of CT enterography in the diagnosis and differential diagnosis of small intestinal tumors and tumor-like lesions
Objective To investigate the value of CT enterography (CTE) in the diagnosis and differential diagnosis of small intestinal tumors and tumor-like lesions. Methods A retrospective analysis was performed for the imaging data of 74 patients who underwent CTE in our hospital from January 2015 to Decembe...
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Editorial Office of Journal of Precision Medicine
2024-12-01
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| Series: | 精准医学杂志 |
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| Online Access: | https://jpmed.qdu.edu.cn/fileup/2096-529X/PDF/1732259677115-105475673.pdf |
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| author | LIU Fang, JIA Longwei, FENG Weihua, ZHOU Xiaoming, LI Zhiming, WANG Gang |
| author_facet | LIU Fang, JIA Longwei, FENG Weihua, ZHOU Xiaoming, LI Zhiming, WANG Gang |
| author_sort | LIU Fang, JIA Longwei, FENG Weihua, ZHOU Xiaoming, LI Zhiming, WANG Gang |
| collection | DOAJ |
| description | Objective To investigate the value of CT enterography (CTE) in the diagnosis and differential diagnosis of small intestinal tumors and tumor-like lesions. Methods A retrospective analysis was performed for the imaging data of 74 patients who underwent CTE in our hospital from January 2015 to December 2022 and were diagnosed with small intestinal tumors and tumor-like lesions based on pathological examination, and according to the nature of lesions, they were divided into malignant tumor group with 54 patients and non-malignant+tumor-like lesion group with 20 patients. The two groups were compared in terms of major axis of tumor, intestinal residual rate, and CT values during plain scan phase, arterial phase, and venous phase. Results Compared with the non-malignant+tumor-like lesion group, the malignant tumor group had significantly higher major axis of tumor and CT value during plain scan phase (Z=-3.512,-3.214,P<0.05) and significantly lower CT values during arterial phase and venous phase (Z=-4.163,-3.475,P<0.05), while there was no significant difference in intestinal residual rate between the two groups (P>0.05). In the malignant tumor group, compared with the patients with adenocarcinoma, the patients with lymphoma had significantly higher major axis of tumor and intestinal residual rate (Z=-3.161,-4.853,P<0.05) and signi-ficantly lower CT values during arterial phase and venous phase (Z=-2.353,-2.161,P<0.05). After the patients with lymphoma were excluded, there were still significant differences in major axis of tumor and CT values during the three phases between the two groups (Z=-3.571--2.611,P<0.05), with no significant difference in intestinal residual rate (P>0.05). Conclusion CTE can fully display the features of small intestinal tumor and tumor-like lesions and thus provide a basis for the diagnosis and differential diagnosis of these diseases. |
| format | Article |
| id | doaj-art-09820beb3b2941ba9c45eb076df2a21f |
| institution | OA Journals |
| issn | 2096-529X |
| language | zho |
| publishDate | 2024-12-01 |
| publisher | Editorial Office of Journal of Precision Medicine |
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| series | 精准医学杂志 |
| spelling | doaj-art-09820beb3b2941ba9c45eb076df2a21f2025-08-20T02:32:39ZzhoEditorial Office of Journal of Precision Medicine精准医学杂志2096-529X2024-12-0139654354610.13362/j.jpmed.202406017Value of CT enterography in the diagnosis and differential diagnosis of small intestinal tumors and tumor-like lesionsLIU Fang, JIA Longwei, FENG Weihua, ZHOU Xiaoming, LI Zhiming, WANG Gang0Department of Radiology, The Affiliated Hospital of Qingdao University, Qingdao 266003, ChinaObjective To investigate the value of CT enterography (CTE) in the diagnosis and differential diagnosis of small intestinal tumors and tumor-like lesions. Methods A retrospective analysis was performed for the imaging data of 74 patients who underwent CTE in our hospital from January 2015 to December 2022 and were diagnosed with small intestinal tumors and tumor-like lesions based on pathological examination, and according to the nature of lesions, they were divided into malignant tumor group with 54 patients and non-malignant+tumor-like lesion group with 20 patients. The two groups were compared in terms of major axis of tumor, intestinal residual rate, and CT values during plain scan phase, arterial phase, and venous phase. Results Compared with the non-malignant+tumor-like lesion group, the malignant tumor group had significantly higher major axis of tumor and CT value during plain scan phase (Z=-3.512,-3.214,P<0.05) and significantly lower CT values during arterial phase and venous phase (Z=-4.163,-3.475,P<0.05), while there was no significant difference in intestinal residual rate between the two groups (P>0.05). In the malignant tumor group, compared with the patients with adenocarcinoma, the patients with lymphoma had significantly higher major axis of tumor and intestinal residual rate (Z=-3.161,-4.853,P<0.05) and signi-ficantly lower CT values during arterial phase and venous phase (Z=-2.353,-2.161,P<0.05). After the patients with lymphoma were excluded, there were still significant differences in major axis of tumor and CT values during the three phases between the two groups (Z=-3.571--2.611,P<0.05), with no significant difference in intestinal residual rate (P>0.05). Conclusion CTE can fully display the features of small intestinal tumor and tumor-like lesions and thus provide a basis for the diagnosis and differential diagnosis of these diseases.https://jpmed.qdu.edu.cn/fileup/2096-529X/PDF/1732259677115-105475673.pdftomography, x-ray computed|intestine, small|intestinal neoplasms|lymphoma|adenocarcinoma|gastrointestinal stromal tumors|diagnosis, differential |
| spellingShingle | LIU Fang, JIA Longwei, FENG Weihua, ZHOU Xiaoming, LI Zhiming, WANG Gang Value of CT enterography in the diagnosis and differential diagnosis of small intestinal tumors and tumor-like lesions 精准医学杂志 tomography, x-ray computed|intestine, small|intestinal neoplasms|lymphoma|adenocarcinoma|gastrointestinal stromal tumors|diagnosis, differential |
| title | Value of CT enterography in the diagnosis and differential diagnosis of small intestinal tumors and tumor-like lesions |
| title_full | Value of CT enterography in the diagnosis and differential diagnosis of small intestinal tumors and tumor-like lesions |
| title_fullStr | Value of CT enterography in the diagnosis and differential diagnosis of small intestinal tumors and tumor-like lesions |
| title_full_unstemmed | Value of CT enterography in the diagnosis and differential diagnosis of small intestinal tumors and tumor-like lesions |
| title_short | Value of CT enterography in the diagnosis and differential diagnosis of small intestinal tumors and tumor-like lesions |
| title_sort | value of ct enterography in the diagnosis and differential diagnosis of small intestinal tumors and tumor like lesions |
| topic | tomography, x-ray computed|intestine, small|intestinal neoplasms|lymphoma|adenocarcinoma|gastrointestinal stromal tumors|diagnosis, differential |
| url | https://jpmed.qdu.edu.cn/fileup/2096-529X/PDF/1732259677115-105475673.pdf |
| work_keys_str_mv | AT liufangjialongweifengweihuazhouxiaominglizhimingwanggang valueofctenterographyinthediagnosisanddifferentialdiagnosisofsmallintestinaltumorsandtumorlikelesions |