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Utilidad de la ecografía en la estrategia quirúrgica de la trombosis tumoral renal de la vena cava / Echography usefulness for the surgical strategy when renal tumour thrombosis of the cava vein
Guijarro Escribano, J. F; Paños Lozano, P; Molina López-Nava, P.
Affiliation
  • Guijarro Escribano, J. F; Hospital Central de la Defensa Gómez Ulla. Madrid. España
  • Paños Lozano, P; Hospital Central de la Defensa Gómez Ulla. Madrid. España
  • Molina López-Nava, P; Hospital Central de la Defensa Gómez Ulla. Madrid. España
Med. mil ; 62(4): 221-224, oct.-dic. 2006. ilus
Article in Spanish | IBECS | ID: ibc-60339
Responsible library: ES1.1
Localization: BNCS
RESUMEN
El carcinoma de células renales representa un 2,5-3% de todos los cánceres, siendo más frecuente en pacientes mayores de 50 años. Tiende a extenderse intravascularmente, produciendo trombosis tumoral en la vena cava inferior en un 4-10% y en la vena renal en el 20-49%. Dado que el tratamiento más efectivo es la resección quirúrgica, es prioritario conocer con exactitud la extensión cefálica de la trombosis tumoral en la vena cava para poder programar la estrategia quirúrgica, lo cual se logra con un estudio radiológico adecuado. La trombosis de vena cava en pacientes con carcinoma renal, puede ser detectado por tomografía axial computarizada y por ecografía abdominal, la resonancia magnética con el software adecuado permite definir con exactitud la extensión cefálica del trombo en la vena cava. Presentamos el caso de un paciente con carcinoma renal y trombosis tumoral secundaria de la vena renal y vena cava, que fue perfectamente definida con el estudio ecográfico abdominal realizado en primera opción, permitiendo diseñar la estrategia terapéutica y el tratamiento quirúrgico con éxito sin emplear la circulación extracorpórea (AU)
ABSTRACT
The renal cells carcinoma represents 2.5-3-5 of all cancers, being the usual presentation in patients over 50 years. The tendency is the intravascular extension, producing in the patient a tumour thrombosis of the lower cava vein in the 4- 10% cases and the renal vein in the 20-49%. Because its greater effectiveness the surgical resection is the lection, so it makes a priority to know precisely the cephalic extension of the tumour thrombosis in the cava vein to program the surgical procedure, with the help of an adequate radiological study. The thrombosis of the cava vein in the patients with a renal carcinoma may be detected by computer tomography and abdominal echography, the nuclear resonance magnetic tomography with the proper software allows to define exactly the cephalic extension of the cava vein thrombus. A patient with a renal carcinoma and secondary tumour thrombosis for the renal and the cava veins is the case presented. The thrombosis was quite well detected with the abdominal echography, which was the first diagnostic option, allowing us to design the strategy for the treatment and so the surgical planning, without needing to use extracorporeal blood flow (AU)
Subject(s)
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Collection: National databases / Spain Database: IBECS Main subject: Superior Vena Cava Syndrome / Carcinoma, Renal Cell / Kidney Neoplasms Type of study: Diagnostic study Limits: Humans / Male Language: Spanish Journal: Med. mil Year: 2006 Document type: Article Institution/Affiliation country: Hospital Central de la Defensa Gómez Ulla/España
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Collection: National databases / Spain Database: IBECS Main subject: Superior Vena Cava Syndrome / Carcinoma, Renal Cell / Kidney Neoplasms Type of study: Diagnostic study Limits: Humans / Male Language: Spanish Journal: Med. mil Year: 2006 Document type: Article Institution/Affiliation country: Hospital Central de la Defensa Gómez Ulla/España
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