Guillermo Oswaldo Ramos-Gallardo

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Recent studies have shown a relationship between lymphoma and breast implants. We performed a meta-analysis about this problem. We found 80 cases, 50 of which were reported in the United States (62.5%). The average age was 52 years. The average time between breast implant surgery and lymphoma was 11 years. Forty-one percent of the breast implants were(More)
BACKGROUND/AIMS Biliary reconstruction is performed according to the level of the injury. A comparative study between patients in whom the biliary junction was preserved and another group where the biliary junction was not preserved was done. METHODOLOGY A retrospective review of the biliary reconstructions performed at our institution after iatrogenic(More)
OBJECTIVE Biliary duct lesions have a prevalence of 0.3-0.6% This prevalence is independent of the learning curve: The present paper evaluated survival and quality of life of patients following operative repair. METHODS In a 12-year period, 180 patients underwent bile duct reconstruction. Of these patients (61 males and 129 females, mean age 39 years),(More)
According to the National Institutes of Health and the Center for Disease and Prevention, it is estimated that 65 to 80 percent of the human infectious are caused by biofilms. Antibiotics and drainage of purulent discharge are the main treatment measures. But in chronic infections sometimes these findings are not easy to recognize. Biofilm is an(More)
BACKGROUND Gallbladder cancer is a rare and aggressive neoplasm. OBJECTIVE The purpose of this manuscript was to evaluate the prognostic factors associated with overall survival in gallbladder cancer patients. METHODS We performed a retrospective study of the patients with gallbladder cancer who received attention in a tertiary referral center in Mexico(More)
Infection is a possible complication in breast implant surgery especially during the first six months after surgery.1 In 2014, Committee of Security of the Mexican Society of Plastic, Aesthetic and Reconstructive Surgery published the results of a survey about Infections in Breast Implants in the society members. The most common organism involved were(More)
BACKGROUND/AIMS Non-cirrhotic portal hypertension has a better prognosis than other forms of portal hypertension because of a well-preserved liver function in most cases. These patients are good candidates to receive surgical treatment, which is the therapeutic choice available with the lowest rebleeding rate. Because of abnormalities in the splanchnic(More)
OBJECTIVE to measure the compliance, security and usefulness of organic mesh (bovine pericardium) in the repair of abdominal defect in an animal model. METHODS Wistar rats (weight 300 to 500 g), were anesthetized and an abdominal defect of 1 cm in each animal was performed. Animals were divided according to the repair material used: bovine pericardium(More)
INTRODUCTION Liposuction is a popular surgical procedure. As in any surgery, there are risks and complications, especially when combined with fat injection. Case reports of fat embolism have described a possible explanation as the puncture and tear of gluteal vessels during the procedure, especially when a deep injection is planned. METHODS A total of 10(More)
BACKGROUND the use of steroids is recognized in septic shock. There are reports of their use in burns. It is also known their negative effect in wound healing. OBJECTIVE to know the effect of steroids in burn healing. METHODS two groups of ten rats (wistar) were exposed to metallic cylinder at 95°C for 15 seconds on the back. At the moment of the burn(More)