Rarely Described Renal Malignancies Associated With Venous Tumor Thrombus
| العنوان: | Rarely Described Renal Malignancies Associated With Venous Tumor Thrombus |
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| المؤلفون: | MARIA C. VELASQUEZ, ALI MOUZANNAR, SANJAYA SWAIN, GAETANO CIANCIO |
| المصدر: | Anticancer Research. 42:1351-1358 |
| بيانات النشر: | Anticancer Research USA Inc., 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Adult, Male, Cancer Research, Hemangiosarcoma, Vena Cava, Inferior, Carcinoid Tumor, General Medicine, Middle Aged, Nephrectomy, Kidney Neoplasms, Blood Vessel Prosthesis Implantation, Treatment Outcome, Oncology, Humans, Neoplasm Invasiveness, Carcinoma, Renal Cell, Thrombectomy |
| الوصف: | Collecting duct carcinoma, epithelioid angiosarcoma and neuroendocrine/carcinoid tumor are uncommon renal malignancies, and their association with tumor thrombus extending into the inferior vena cava is extremely rare. Owing to the rarity of the above-mentioned malignancies and short follow-up of the cases published in the literature, the prognosis and clinical behavior of these tumors remains unclear. Up to date, the culprit of treatment is surgical management with radical nephrectomy, lymph node dissection, thrombectomy and vascular reconstruction if necessary.We herein describe in detail the first cases published of the above-mentioned renal malignancies associated with extensive inferior vena cava (IVC) thrombus, in which complex vascular reconstruction was performed.Three male patients were identified as having collecting duct carcinoma, epithelioid angiosarcoma and neuroendocrine/carcinoid tumor with IVC involvement. Tumor thrombus levels were II, I and IIIc respectively. Patient ages were 42, 60 and 47 years and tumor sizes were 9.2, 10.9 and 3.7 cm correspondingly. Patient 2 underwent cavectomy, IVC replacement using polytetrafluoroethylene (Gore-TexOwing to the rarity of the aforementioned malignancies and short follow-up of cases published in the literature, the prognosis and clinical behavior of these tumors remains unclear. Up to date, the culprit of treatment is surgical management with radical nephrectomy, lymph node dissection, thrombectomy and vascular reconstruction if necessary. Polytetrafluoroethylene (Gore-Tex) vascular grafts are an excellent and safe option for complex vascular reconstructions in patients with evidence of IVC invasion. |
| تدمد: | 1791-7530 0250-7005 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a4a0c181a7ac102c6cc7f9dbc2b8dd7 https://doi.org/10.21873/anticanres.15604 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....3a4a0c181a7ac102c6cc7f9dbc2b8dd7 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 17917530 02507005 |
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