Computer tomographic semiotics of retroperitoneal leiomyosarcoma arising from the muscular wall of the splenic vein: a case report
Background. Diagnostic imaging of retroperitoneal neoplasms that arise within the retroperitoneal space but outside the major organs in this space is challenging due to the presence of large spaces filled with fatty tissue that allows the tumor to develop asymptomatically for a long time. In additio...
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| Format: | Article |
| Language: | Russian |
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Russian Academy of Sciences, Tomsk National Research Medical Center
2019-01-01
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| Series: | Сибирский онкологический журнал |
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| Online Access: | https://www.siboncoj.ru/jour/article/view/912 |
| _version_ | 1797875835762376704 |
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| author | I. D. Lagkueva V. A. Rebrikova E. V. Egorova N. L. Sergeev P. M. Kotlyarov O. P. Bliznyukov |
| author_facet | I. D. Lagkueva V. A. Rebrikova E. V. Egorova N. L. Sergeev P. M. Kotlyarov O. P. Bliznyukov |
| author_sort | I. D. Lagkueva |
| collection | DOAJ |
| description | Background. Diagnostic imaging of retroperitoneal neoplasms that arise within the retroperitoneal space but outside the major organs in this space is challenging due to the presence of large spaces filled with fatty tissue that allows the tumor to develop asymptomatically for a long time. In addition, these tumors are rare, and radiological semiotics and clinical manifestations can be nonspecific.Case presentation. We present the rare clinical case of a 53-year-old patient with a large retroperitoneal mass detected by contrast-enhanced computed tomography. Additional imaging diagnostic procedures as well as histological findings helped to make a definitive diagnosis: extraorganic retroperitoneal leiomyosarcoma arising from the muscular wall of the splenic vein.Conclusion. The retrospective analysis of CT data showed that the tumor-induced marginal defect in the contrasted splenic vein may indicate the tumor arising from the muscular wall of the vessel. The final diagnosis was made on the basis of a morphological study. |
| first_indexed | 2024-04-10T01:53:53Z |
| format | Article |
| id | doaj.art-fee2a1bab65f46d3b6d8564f968f8d01 |
| institution | Directory Open Access Journal |
| issn | 1814-4861 2312-3168 |
| language | Russian |
| last_indexed | 2024-04-10T01:53:53Z |
| publishDate | 2019-01-01 |
| publisher | Russian Academy of Sciences, Tomsk National Research Medical Center |
| record_format | Article |
| series | Сибирский онкологический журнал |
| spelling | doaj.art-fee2a1bab65f46d3b6d8564f968f8d012023-03-13T09:05:51ZrusRussian Academy of Sciences, Tomsk National Research Medical CenterСибирский онкологический журнал1814-48612312-31682019-01-0117612312710.21294/1814-4861-2018-17-6-123-127602Computer tomographic semiotics of retroperitoneal leiomyosarcoma arising from the muscular wall of the splenic vein: a case reportI. D. Lagkueva0V. A. Rebrikova1E. V. Egorova2N. L. Sergeev3P. M. Kotlyarov4O. P. Bliznyukov5Федеральное государственное бюджетное учреждение «Российский научный центр рентгенорадиологии» Министерства здравоохранения Российской ФедерацииФедеральное государственное бюджетное учреждение «Российский научный центр рентгенорадиологии» Министерства здравоохранения Российской ФедерацииФедеральное государственное бюджетное учреждение «Российский научный центр рентгенорадиологии» Министерства здравоохранения Российской ФедерацииФедеральное государственное бюджетное учреждение «Российский научный центр рентгенорадиологии» Министерства здравоохранения Российской ФедерацииФедеральное государственное бюджетное учреждение «Российский научный центр рентгенорадиологии» Министерства здравоохранения Российской ФедерацииФедеральное государственное бюджетное учреждение «Российский научный центр рентгенорадиологии» Министерства здравоохранения Российской ФедерацииBackground. Diagnostic imaging of retroperitoneal neoplasms that arise within the retroperitoneal space but outside the major organs in this space is challenging due to the presence of large spaces filled with fatty tissue that allows the tumor to develop asymptomatically for a long time. In addition, these tumors are rare, and radiological semiotics and clinical manifestations can be nonspecific.Case presentation. We present the rare clinical case of a 53-year-old patient with a large retroperitoneal mass detected by contrast-enhanced computed tomography. Additional imaging diagnostic procedures as well as histological findings helped to make a definitive diagnosis: extraorganic retroperitoneal leiomyosarcoma arising from the muscular wall of the splenic vein.Conclusion. The retrospective analysis of CT data showed that the tumor-induced marginal defect in the contrasted splenic vein may indicate the tumor arising from the muscular wall of the vessel. The final diagnosis was made on the basis of a morphological study.https://www.siboncoj.ru/jour/article/view/912лейомиосаркомаселезеночная венакомпьютерная томографиябрюшная полость |
| spellingShingle | I. D. Lagkueva V. A. Rebrikova E. V. Egorova N. L. Sergeev P. M. Kotlyarov O. P. Bliznyukov Computer tomographic semiotics of retroperitoneal leiomyosarcoma arising from the muscular wall of the splenic vein: a case report Сибирский онкологический журнал лейомиосаркома селезеночная вена компьютерная томография брюшная полость |
| title | Computer tomographic semiotics of retroperitoneal leiomyosarcoma arising from the muscular wall of the splenic vein: a case report |
| title_full | Computer tomographic semiotics of retroperitoneal leiomyosarcoma arising from the muscular wall of the splenic vein: a case report |
| title_fullStr | Computer tomographic semiotics of retroperitoneal leiomyosarcoma arising from the muscular wall of the splenic vein: a case report |
| title_full_unstemmed | Computer tomographic semiotics of retroperitoneal leiomyosarcoma arising from the muscular wall of the splenic vein: a case report |
| title_short | Computer tomographic semiotics of retroperitoneal leiomyosarcoma arising from the muscular wall of the splenic vein: a case report |
| title_sort | computer tomographic semiotics of retroperitoneal leiomyosarcoma arising from the muscular wall of the splenic vein a case report |
| topic | лейомиосаркома селезеночная вена компьютерная томография брюшная полость |
| url | https://www.siboncoj.ru/jour/article/view/912 |
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