## Abstract Involvement of inferior vena cava (IVC) by tumor thrombus occurs in up to 10% of patients with nephroblastoma. Right atrial involvement by tumor thrombus is much less frequent. Four patients presenting with advanced nephroblastoma were diagnosed as having IVC involvement with tumor thro
Wilms' tumor involving the inferior vena cava: Preoperative evaluation and management
✍ Scribed by Federici, Silvana ;Galli, Giacomo ;Ceccarelli, Pier Luca ;Rosito, Pasquale ;Sciutti, Rita ;Dòmini, Remigio
- Book ID
- 102522706
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 421 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0098-1532
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✦ Synopsis
Abstract
Neoplastic invasion of the inferior vena cava due to renal tumors (especially Wilms' tumor) is uncommon in children. The tumor thrombus, according to the aggressiveness of the original neoplasm, can extend in diverse ways, obliterate the vascular lumen completely, and even reach the right atrium. The luminal thrombus might be accompanied by the involvement of the caval wall, which requires wide vascular resection. The purpose of this paper is to present our experience with 7 children, aged 18 months and 6 years, affected by caval invasion due to Wilms' tumor. Furthermore, the diagnostic techniques and the surgical treatment in simple caval thrombosis and in associated invasion of the caval wall are described.
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## Background: Inferior vena cava obstruction (ivco) is a poorly characterized complication of metastatic germ cell tumor (gct). the authors identified 31 cases to describe the clinical features, radiologic findings, complications, and treatment of this clinical entity. ## Methods: Patients with