ABSTRACT
Frontal bone fracture treatment is still an issue of research in craniofacial surgery and neurosurgery. The aims of the treatment are to reduce the complication risks and to keep the aesthetic of the face. Before the management of this fracture type, it is necessary to consider the permanence or not of the frontal sinus function. Rapid prototyping has been an aid tool on planning and simulation of the surgical procedure, improving the diagnostic quality and the implant manufacture, beyond reducing the operative time. Among the used materials on treatment of these fractures, titanium mesh shows large versatility and ease of handling. Poly(methyl methacrylate) has been used in defects of partial thickness or irregularities on cranial surface. The aim of this study is to report a case of a patient presenting sequelae of large fracture of anterior wall of frontal bone, treated by a titanium mesh associated with the customized poly(methyl methacrylate) implant from the rapid prototyping. It could be concluded that the use of this technique showed itself effective on patient treatment, and rapid prototyping demonstrated being a valuable tool showing predictable and satisfactory results.
Subject(s)
Frontal Bone/surgery , Orthopedic Procedures/methods , Plastic Surgery Procedures/methods , Polymethyl Methacrylate , Prosthesis Implantation/methods , Skull Fractures/surgery , Titanium , Frontal Sinus/surgery , Humans , Male , Tomography, X-Ray Computed , Young AdultABSTRACT
Descrever um caso de astrocitoma pilomixoide, um tumor do sistema nervoso central raro, descrito e classificado recentemente diante de sintomatologia e achados pouco específicos. Análise e descrição de um caso de astrocitoma pilomixoide submetido a tratamento cirúrgico no Instituto José Frota, Fortaleza, Ceará. Paciente evolui com regressão importante dos sintomas, sem indícios de recidiva tumoral. O diagnóstico e a classificação correta dos tumores cerebrais são de extrema importância clínica, pois modificam de forma impactante o prognóstico, assim como a abordagem terapêutica.
To describe a pilomyxoid astrocytoma case, a tumor of the central nervous system rare recently described and classified in the face of a specific symptomatology and little found. Analysis and description of a case of pilomyxoid astrocytoma underwent surgical treatment at the José Frota Institute in Fortaleza, Ceará. Patient developed a significant decrease of symptoms without evidence of tumor relapse. The diagnosis and the correct classification of cerebral tumors are of extreme clinical importance, because it changes so as impacting the prognosis as well as therapeutic approach.
