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Computed tomographic characteristics of gastric schwannoma
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| Zeitschriftentitel: | Journal of International Medical Research |
|---|---|
| Personen und Körperschaften: | , , , , , |
| In: | Journal of International Medical Research, 47, 2019, 5, S. 1975-1986 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
SAGE Publications
|
| Schlagwörter: |
| author_facet |
Wang, Wei Cao, Kaiming Han, Yang Zhu, Xiaoli Ding, Jianhui Peng, Weijun Wang, Wei Cao, Kaiming Han, Yang Zhu, Xiaoli Ding, Jianhui Peng, Weijun |
|---|---|
| author |
Wang, Wei Cao, Kaiming Han, Yang Zhu, Xiaoli Ding, Jianhui Peng, Weijun |
| spellingShingle |
Wang, Wei Cao, Kaiming Han, Yang Zhu, Xiaoli Ding, Jianhui Peng, Weijun Journal of International Medical Research Computed tomographic characteristics of gastric schwannoma Biochemistry (medical) Cell Biology Biochemistry General Medicine |
| author_sort |
wang, wei |
| spelling |
Wang, Wei Cao, Kaiming Han, Yang Zhu, Xiaoli Ding, Jianhui Peng, Weijun 0300-0605 1473-2300 SAGE Publications Biochemistry (medical) Cell Biology Biochemistry General Medicine http://dx.doi.org/10.1177/0300060519833539 <jats:sec><jats:title>Objective</jats:title><jats:p> This study aimed to characterize the computed tomographic (CT) features of gastric schwannoma (GS). </jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p> We retrospectively reviewed CT images of 19 cases of histologically proven GS between January 2010 and December 2015. Tumor location, size, contour, margin, growth pattern, and degree and pattern of enhancement, perigastric lymph nodes, ulceration, necrosis, and calcification were evaluated. </jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p> GS was located in the gastric body (73.7%), gastric antrum (15.8%), and gastric fundus (10.5%), with a mean maximum diameter of 4.5 ± 1.8 cm. All tumors presented as oval, well-defined solid masses, with exophytic (36.8%), endoluminal (15.8%), or mixed (47.4%) growth patterns. Ulcers (57.9%) and perigastric lymph nodes (47.4%) were observed. Moderate enhancement (87.5%) was observed in the portal phase. Eighteen (94.7%) cases showed homogeneous enhancement. </jats:p></jats:sec><jats:sec><jats:title>Conclusions</jats:title><jats:p> GS typically presents as a mass in the stomach with an exophytic or mixed growth pattern, moderate homogeneous enhancement, and is prone to be accompanied by perigastric lymph node inflammatory reactive swelling. Larger GSs are more likely to be associated with ulcers. </jats:p></jats:sec> Computed tomographic characteristics of gastric schwannoma Journal of International Medical Research |
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10.1177/0300060519833539 |
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SAGE Publications, 2019 |
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SAGE Publications, 2019 |
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Journal of International Medical Research |
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| title |
Computed tomographic characteristics of gastric schwannoma |
| title_unstemmed |
Computed tomographic characteristics of gastric schwannoma |
| title_full |
Computed tomographic characteristics of gastric schwannoma |
| title_fullStr |
Computed tomographic characteristics of gastric schwannoma |
| title_full_unstemmed |
Computed tomographic characteristics of gastric schwannoma |
| title_short |
Computed tomographic characteristics of gastric schwannoma |
| title_sort |
computed tomographic characteristics of gastric schwannoma |
| topic |
Biochemistry (medical) Cell Biology Biochemistry General Medicine |
| url |
http://dx.doi.org/10.1177/0300060519833539 |
| publishDate |
2019 |
| physical |
1975-1986 |
| description |
<jats:sec><jats:title>Objective</jats:title><jats:p> This study aimed to characterize the computed tomographic (CT) features of gastric schwannoma (GS). </jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p> We retrospectively reviewed CT images of 19 cases of histologically proven GS between January 2010 and December 2015. Tumor location, size, contour, margin, growth pattern, and degree and pattern of enhancement, perigastric lymph nodes, ulceration, necrosis, and calcification were evaluated. </jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p> GS was located in the gastric body (73.7%), gastric antrum (15.8%), and gastric fundus (10.5%), with a mean maximum diameter of 4.5 ± 1.8 cm. All tumors presented as oval, well-defined solid masses, with exophytic (36.8%), endoluminal (15.8%), or mixed (47.4%) growth patterns. Ulcers (57.9%) and perigastric lymph nodes (47.4%) were observed. Moderate enhancement (87.5%) was observed in the portal phase. Eighteen (94.7%) cases showed homogeneous enhancement. </jats:p></jats:sec><jats:sec><jats:title>Conclusions</jats:title><jats:p> GS typically presents as a mass in the stomach with an exophytic or mixed growth pattern, moderate homogeneous enhancement, and is prone to be accompanied by perigastric lymph node inflammatory reactive swelling. Larger GSs are more likely to be associated with ulcers. </jats:p></jats:sec> |
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| _version_ | 1792339370693361669 |
| author | Wang, Wei, Cao, Kaiming, Han, Yang, Zhu, Xiaoli, Ding, Jianhui, Peng, Weijun |
| author_facet | Wang, Wei, Cao, Kaiming, Han, Yang, Zhu, Xiaoli, Ding, Jianhui, Peng, Weijun, Wang, Wei, Cao, Kaiming, Han, Yang, Zhu, Xiaoli, Ding, Jianhui, Peng, Weijun |
| author_sort | wang, wei |
| container_issue | 5 |
| container_start_page | 1975 |
| container_title | Journal of International Medical Research |
| container_volume | 47 |
| description | <jats:sec><jats:title>Objective</jats:title><jats:p> This study aimed to characterize the computed tomographic (CT) features of gastric schwannoma (GS). </jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p> We retrospectively reviewed CT images of 19 cases of histologically proven GS between January 2010 and December 2015. Tumor location, size, contour, margin, growth pattern, and degree and pattern of enhancement, perigastric lymph nodes, ulceration, necrosis, and calcification were evaluated. </jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p> GS was located in the gastric body (73.7%), gastric antrum (15.8%), and gastric fundus (10.5%), with a mean maximum diameter of 4.5 ± 1.8 cm. All tumors presented as oval, well-defined solid masses, with exophytic (36.8%), endoluminal (15.8%), or mixed (47.4%) growth patterns. Ulcers (57.9%) and perigastric lymph nodes (47.4%) were observed. Moderate enhancement (87.5%) was observed in the portal phase. Eighteen (94.7%) cases showed homogeneous enhancement. </jats:p></jats:sec><jats:sec><jats:title>Conclusions</jats:title><jats:p> GS typically presents as a mass in the stomach with an exophytic or mixed growth pattern, moderate homogeneous enhancement, and is prone to be accompanied by perigastric lymph node inflammatory reactive swelling. Larger GSs are more likely to be associated with ulcers. </jats:p></jats:sec> |
| doi_str_mv | 10.1177/0300060519833539 |
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| imprint | SAGE Publications, 2019 |
| imprint_str_mv | SAGE Publications, 2019 |
| institution | DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14, DE-Ch1, DE-L229, DE-D275, DE-Bn3, DE-Brt1, DE-Zwi2, DE-D161 |
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| spelling | Wang, Wei Cao, Kaiming Han, Yang Zhu, Xiaoli Ding, Jianhui Peng, Weijun 0300-0605 1473-2300 SAGE Publications Biochemistry (medical) Cell Biology Biochemistry General Medicine http://dx.doi.org/10.1177/0300060519833539 <jats:sec><jats:title>Objective</jats:title><jats:p> This study aimed to characterize the computed tomographic (CT) features of gastric schwannoma (GS). </jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p> We retrospectively reviewed CT images of 19 cases of histologically proven GS between January 2010 and December 2015. Tumor location, size, contour, margin, growth pattern, and degree and pattern of enhancement, perigastric lymph nodes, ulceration, necrosis, and calcification were evaluated. </jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p> GS was located in the gastric body (73.7%), gastric antrum (15.8%), and gastric fundus (10.5%), with a mean maximum diameter of 4.5 ± 1.8 cm. All tumors presented as oval, well-defined solid masses, with exophytic (36.8%), endoluminal (15.8%), or mixed (47.4%) growth patterns. Ulcers (57.9%) and perigastric lymph nodes (47.4%) were observed. Moderate enhancement (87.5%) was observed in the portal phase. Eighteen (94.7%) cases showed homogeneous enhancement. </jats:p></jats:sec><jats:sec><jats:title>Conclusions</jats:title><jats:p> GS typically presents as a mass in the stomach with an exophytic or mixed growth pattern, moderate homogeneous enhancement, and is prone to be accompanied by perigastric lymph node inflammatory reactive swelling. Larger GSs are more likely to be associated with ulcers. </jats:p></jats:sec> Computed tomographic characteristics of gastric schwannoma Journal of International Medical Research |
| spellingShingle | Wang, Wei, Cao, Kaiming, Han, Yang, Zhu, Xiaoli, Ding, Jianhui, Peng, Weijun, Journal of International Medical Research, Computed tomographic characteristics of gastric schwannoma, Biochemistry (medical), Cell Biology, Biochemistry, General Medicine |
| title | Computed tomographic characteristics of gastric schwannoma |
| title_full | Computed tomographic characteristics of gastric schwannoma |
| title_fullStr | Computed tomographic characteristics of gastric schwannoma |
| title_full_unstemmed | Computed tomographic characteristics of gastric schwannoma |
| title_short | Computed tomographic characteristics of gastric schwannoma |
| title_sort | computed tomographic characteristics of gastric schwannoma |
| title_unstemmed | Computed tomographic characteristics of gastric schwannoma |
| topic | Biochemistry (medical), Cell Biology, Biochemistry, General Medicine |
| url | http://dx.doi.org/10.1177/0300060519833539 |