2007, Number 4
<< Back Next >>
Anales de Radiología México 2007; 6 (4)
Schwanoma renal. Hallazgo poco común en tumor retroperitoneal
Isusi AJM, Perdigón CG, Pliego MR, Ramírez AJL
Language: Spanish
References: 14
Page: 333-339
PDF size: 822.34 Kb.
ABSTRACT
Objective: Submitting a case of intra-renal schwannoma with unfrequent radiological characteristics.
Methods: 72 years old patient, as incidental finding. When practicing a thorax radiography that showed an elevation of the right hemidiaphragm, as well as tumor presence located at right renal fossa level in the simple abdomen radiography. Tomography was carried out in simple phase and with contrast agent finding this tumor. It was possible to determine that said tumor doesn’t invade the inferior vena cava or other structures, through Magnetic Resonance.
Results: After the surgical exeresis, the patient was diagnosed with an intra-renal schwannoma. Any supplemental treatment is not administered.
Conclusions: The antique schwannoma is an uncommon variant of the so called benign schwannoma. It is important to consider that Computerized Tomography is a reliable method for detection of said pathology considering as a possibility, other differential diagnosis knowing each one´s characteristics.
REFERENCES
Hurley L, Smith JJ, Larsen C, Silverman M. Múltiple retroperitoneal schwanomas: Case report and review of the literature. J Urol 1994; 151: 413-16.
Ackerman LV. Tumors of the retroperitoneal mesentery and peritoneum. Atlas of Tumor Pathology. Washignton, DC: Armed Forces Institute of Pathology, National Research Council 1954; 136: 23-4.
González EC, Caro CC, Gil SMJ, et al. Obstrucción del tracto urinario superior causada por un schwanoma maligno retrovesical. Estrategia terapéutica. Actas Urol ESP 1990; 14(1): 46-9.
Romics I, Bach D, Beutler W. Malignant schwanoma of kidney capsule. Urology 1992; 40(5): 453-5.
Sordillo PP, Helson L, Hajdu SI, Magill GB, Kosloff C, Golbey RB, Beattie EJ. Malignant schwanoma - Clinical Characteristics, Survival and response to Therapy. Cancer 1981; 47(10): 2503-9.
Rodríguez TJ, Sanfeliu CF, Pujol BF, Chavarría MJ, Serrallach MN. Tumor retroperitoneal infrecuente: Schwanoma. A propósito de un caso. Actas Urol Esp 1982; 6(2): 99-102.
Feraro M, Arcari F, Federico R. Su Di un raro caso di Tumore Retroperitoneale: Lo Schwanoma maligno. Min Chir 1984; 39:549.
Navalón P, Picurelly L, Ferrer JR, Tarín M, Bataller J, Ferrer RJ. Schwanoma retroperitoneal: Aportación de un caso. Arch Esp de Urol 1989; 42(4): 366-9.
Fabbro MA, Costa L, D’agostino S, Musi L, Belloli GP. Justa-Adrenal Malignant Schwanoma. Pediatr Surg Int 1997; 12(7): 532-4.
Guz B, Wood DJR, Mntie J, Pontes E. Retroperitoneal Neural Sheath Tumores: Cleveland Clinic Experience. J Urol 1989.
Esclarin MA, Sanz JI, Ortas JL y cols. Tumor retroperitoneal infrecuente: Schwanoma benigno. Actas Urol ESP 1991; 15: 577.
Gironés J, Roig J, Rodríguez JI y cols. Schwanoma retroperitoneal maligno asociado a neurofibromatosis. Cirugía Española 2003; 738(4): 255.
Balibrea JL. Afecciones quirúrgicas retroperitoneales. En: Tratado de Cirugía. Madrid, España: Editorial Marban S.L.; 1994.
Galofré N, Supervía A, Peña MJ y cols. Schwanoma benigno retroperitoneal. An Med Int Madrid 1996; 13: 568.