Background: Augmentation mammoplasty with subpectoral prosthesis implantation is a frequent performed procedure in plastic surgery for reconstructive and aesthetic purposes. Although prosthesis implantation in a pocket under the major pectoralis muscle has been related to volumetric and functional alterations, there is not much information about the associated short- and long-term histological changes. Therefore, the aim of our study was to describe the acute and chronic histological muscle alterations associated with subpectoral prosthesis implantation.
View Article and Find Full Text PDFJ Neurosurg Case Lessons
August 2022
Background: Total en bloc spondylectomy (TES) was designed to achieve oncological complete tumor resection in a vertebral compartment. Because of the special anatomy of the lumbosacral junction, TES procedure at the L5 level is a challenge, and it has been explained in few reports in the literature. Performing TES in the lower lumbar region, as normal, is accomplished by using a combined approach.
View Article and Find Full Text PDFObjectives: The main objective is to establish the overall survival and disease-free survival profiles regarding the patients with retroperitoneal liposarcoma, making a comparison based on the well-differentiated and dedifferentiated histological subtypes. The secondary objectives are to descriptively analyze the clinical characteristics of said patients and to identify and analyze other independent variables that might modify these survival profiles significantly.
Methods: An observational and analytical study was performed using a retrospective historical cohort that was followed prospectively.
Metastases in pancreas are uncommon, ranging from 2 to 5 % of pancreatic malignancies. Choroidal melanoma is rare, and less than 1% spread to the pancreas. It can cause obstructive jaundice if it affects the pancreatic head region.
View Article and Find Full Text PDFObjectives: The main objective is to establish the overall survival and disease-free survival profiles regarding the patients with retroperitoneal liposarcoma, making a comparison based on the well-differentiated and dedifferentiated histological subtypes. The secondary objectives are to descriptively analyze the clinical characteristics of said patients and to identify and analyze other independent variables that might modify these survival profiles significantly.
Methods: An observational and analytical study was performed using a retrospective historical cohort that was followed prospectively.