Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 3 de 3
Filter
1.
Rev. chil. cir ; 64(2): 185-188, abr. 2012. ilus
Article in Spanish | LILACS | ID: lil-627097

ABSTRACT

We report two cases with ureteral lesions. A 34 years male with a residual retroperitoneal mass caused by a testicular cancer, that persisted after chemotherapy. During the surgical excision of the mass, the involvement of the right ureter was discovered. A 43 years old female with a left ureteral lesion secondary to radiation therapy and with a non-functioning contralateral kidney. In both cases a ureteral replacement with the cecal appendix was performed, without surgical complications. After five years of follow up, the urinary tract of the male patient is normal. The female patient required an endoscopic incision of the connection between the appendix and the urinary bladder, eight years after the surgical procedure. Three years after the endoscopic procedure the repaired urinary tract is in good conditions.


Objetivo: Presentar dos casos de reemplazo ureteral con apéndice cecal y revisar la literatura relacionada al tema. Material y Método: Presentamos dos casos de lesión ureteral. Un paciente de 34 años con masa retroperitoneal residual post quimioterapia englobando el uréter derecho, secundaria a un tumor testicular, y una paciente de 43 años monorrena funcional con lesión ureteral izquierda actínica. Resultados: En ambos casos se realizó un reemplazo ureteral, derecho e izquierdo, sin complicaciones intraoperatorias. El seguimiento alejado a 5 y 11 años muestra indemnidad de la vía urinaria. Conclusión: Estos 2 casos, con seguimiento prolongado, apoyan la factibilidad del uso del apéndice cecal como variante para el reemplazo ureteral en lesiones extensas.


Subject(s)
Humans , Male , Adult , Female , Anastomosis, Surgical/methods , Appendix/transplantation , Ureter/surgery , Ureter/injuries , Treatment Outcome
2.
Rev. chil. cir ; 63(6): 573-578, dic. 2011. ilus, tab
Article in Spanish | LILACS | ID: lil-608749

ABSTRACT

Aim: To evaluate 8 cases of bilateral pheochromocytoma and laparoscopic synchronous treatment. Patients and Methods: From May 1999 to May 2010, 8 patients with bilateral pheochromocytoma were found. A complete preoperative workup was done. Results: We perform 8 transperitoneal laparoscopic bilateral synchronous adrenalectomy. There was no open converted procedure. Mean operative time was 184.37 min. (range 95 to 300 min). Mean hospital stay was 3.8 days (range 3 to 5 days). Mean blood loss was 191.25 ml (range 0 to 500 min). In 7 cases the histopathological result was of pheochromocytoma and 1 as a malignant pheochomocytoma based on its histology. Conclusions: With very well establish diagnostic disease, an appropriate anesthetic strategy and as surgical skills, laparoscopic bilateral synchronic adrenalectomy is a feasible and safe surgical technique for bilateral pheochromocytomas.


Introducción: La incidencia del feocromocitoma varía entre un 0,005 y un 0,1 por ciento y de estos sólo un 10 por ciento se presenta en forma bilateral. El objetivo de este trabajo es presentar nuestra experiencia en adrenalectomía laparoscópica bilateral sincrónica en pacientes con diagnóstico de feocromocitoma bilateral. Se revisa la literatura y se analizan nuestros resultados. Material y Métodos: Se realiza una revisión retrospectiva de todos los pacientes sometidos a una adrenelectomía laparoscópica bilateral sincrónica entre mayo de 1999 y mayo de 2010, con diagnóstico de un feocromocitoma bilateral. Todos los pacientes fueron estudiados con medición de catecolaminas plasmáticas y urinarias y estudio por imágenes. Resultados: Se realizaron 8 adrenelectomías laparoscópicas bilaterales sincrónicas. El tiempo promedio de cirugía fue de 184 min (rango 95-300 min). La estadía intrahospitalaria media fue de 3,8 días (rango de 3-5 días). El promedio de sangrado fue de 83 ml (rango 0-500 ml). El diagnóstico histopatológico fue de feocromocitoma en todas las muestras, en un caso se diagnosticó un feocromocitoma maligno. No hubo conversión a cirugía abierta. Conclusiones: La adrenelectomía laparoscópica bilateral sincrónica para feocromocitomas bilaterales es un procedimiento seguro y de baja morbilidad, realizada por un cirujano con experiencia en cirugía laparoscópica. Es necesario tener previamente el diagnóstico de certeza para el manejo anestésico y postquirúrgico adecuado para estos pacientes.


Subject(s)
Humans , Male , Adolescent , Adult , Female , Middle Aged , Adrenalectomy/methods , Pheochromocytoma/surgery , Laparoscopy/methods , Adrenal Gland Neoplasms/surgery , Blood Loss, Surgical , Follow-Up Studies , Pheochromocytoma/pathology , Length of Stay , Adrenal Gland Neoplasms/pathology , Postoperative Complications , Retrospective Studies , Treatment Outcome
3.
Rev. méd. Chile ; 135(4): 501-505, abr. 2007. ilus
Article in Spanish | LILACS | ID: lil-456662

ABSTRACT

We report a 57 year-old woman with a big partially cystic adrenal pheochromocytoma presenting with high fever and abdominal pain. Based on CT scan images and before knowing urinary catecholamines level, the diagnosis of sepsis secondary to an abscessed adrenal macrotumor was done. A diagnostic percutaneous fine-needle puncture and aspiration was done and antibiotic therapy was started. One week later an open surgical drainage and installation of percutaneous drainage tubes was carried out. Both procedures were uneventful and the patient improved dramatically. Three months later a definitive excision surgery was done. After 14 months of follow up, the patient is in excellent conditions and her abdominal CT scan is normal.


Subject(s)
Female , Humans , Middle Aged , Abdominal Abscess/surgery , Adrenal Gland Neoplasms/surgery , Drainage , Pheochromocytoma/surgery , Punctures/methods , Abdominal Abscess/diagnosis , Abdominal Abscess/urine , Adrenal Gland Neoplasms/diagnosis , Adrenal Gland Neoplasms/urine , Biopsy, Fine-Needle , Catecholamines/urine , Pheochromocytoma/diagnosis , Pheochromocytoma/urine , Elective Surgical Procedures
SELECTION OF CITATIONS
SEARCH DETAIL