Solid pancreatic pseudopapillary tumor managed laparoscopically: A case report and review of the literature.

BACKGROUND: Solid pancreatic pseudopapillary tumors are a rare neoplasms, about 1-3% of all pancreatic neoplasms. This cancer mainly affects women between the third and fourth decade of life. They are not well known; the molecular origins represent a low degree of malignancy, in which the complete resection is curative. We report our experience with a case report of SPT in a young man. PRESENTATION OF CASE: Thirty-six years old male patient with a mass about 10 cm in the pancreatic tail and splenic ilum. After following CT and MR, the patient was subjected to surgery. Histophatological result was solid tumor pseudopapillary of pancreas with no pathological lymph nodes. DISCUSSION AND CONCLUSION: Solid pseudopapillary neoplasm shows histological characteristic solid and pseudopapillary proliferation. Immunohistochemistry detects, among the causes of tumor development, a correlation between the Beta-catenin mutations, alteration of the E-cadherin. In the most cases, therapy is surgical treatment with laparoscopic.

Wound complications after kidney transplantation in nondiabetic patients.

INTRODUCTION: Impaired wound healing represents a common operative complication after kidney transplantation. This problem seems to be affected by factors related to surgical technique, drugs, and patient/graft peculiarities. PATIENTS AND METHODS: From January 2000 to December 2007, 350 consecutive kidney transplantations were performed in a population of nondiabetic patients. We evaluated the influence of various factors on impaired wound healing. RESULTS: Among 350 kidney transplantation patients, we observed 54 cases (15.43%) of impaired healing of the surgical incision: 36 (10.29%) with first level and 18 (5.14%) with second level wound complications. Factors related to complications were overweight and delayed graft function. Cyclosporine and tacrolimus had similar effects. However, all patients developing second level complications showed more risk factors. In our experience, postoperative lymphocele did not occur as an unique factor but became a significant risk factor when associated with another one. Patients who did not have reconstruction of the muscle layers showed a greater incidence of incisional complications. CONCLUSION: Impaired healing of the surgical incision more or less seriously influenced outcomes of transplanted patients. This complication was common and usually related to the presence of more than one risk factor.