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INTRODUCTION: Retroperitoneal tumors are rare, mostly malignant. Locally aggressive, and more frequent in women in their 5th decade of life. Its symptoms are nonspecific, including abdominal pain and palpable mass. To diagnosis is helpful computed tomography and biopsy. It needs surgery for absolute healing. PRESENTATION OF CASE: 67 years old man was admitted with back pain and fever. Abdominal imaging tests showed a 15cm abdominal mass without clear organodependencia. Endoscopy with biopsies evidenced mesenchymal neoplasia of undetermined origin. In surgery we confirm its resecability and was necessary multiorgan resection. Pathologic diagnosis: well differentiated retroperitoneal leiomyosarcoma. Started adjuvant radiotherapy. In subsequent tests showed the presence of liver metastases. DISCUSSION: Retroperitoneal tumors are developed from nerve, vascular, muscular, connective, supportive and fibroareolar tissue from this space. Its size does not modificate survival or resectability. We used TC and biopsy for its diagnose. Adjuvant therapy does not affect survival or quality of life, surgery remains the only curative option. Locoregional recurrence is the most influential figure in the prognosis. A large percentage of patients required a second surgery (between 45 and 82%). CONCLUSION: The only curative option of retroperitoneal sarcomas is surgery, which usually requires multiple organ resection. Chemotherapy and radiotherapy are mostly a surgical supplement. Chemotherapy has not shown significant increase in survival.
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Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Bile , Colecistectomia/efeitos adversos , Vesícula Biliar/lesões , Doenças dos Genitais Masculinos/etiologia , Complicações Intraoperatórias/etiologia , EscrotoRESUMO
Incisional hernia continues to be a serious postoperative complication in abdominal surgery. We present a prospective randomised study to evaluate the usefulness of placement of a supra-aponeurotic polypropylene mesh in the primary closure of laparotomies with a high risk of incisional hernia. Closure of a vertical laparotomy in 100 patients was accomplished with continuous suture using non-reabsorbable material, with placement of a polypropylene mesh on the aponeurotic surface in 50 patients. Three years after surgery, five patients in the group without the mesh had suffered incisional hernia. No incisional hernia was detected in the group in which closure was made using the mesh (P=0.02). Use of prosthetic material (polypropylene mesh) in the primary closure of laparotomies with a high risk of incisional hernia is useful for reduction of the rate of incisional hernias.
