Results: 118

Imaging diagnosis of compound - complex odontoma and impacted dental elements: a case report

O odontoma é o mais comum tumor odontogênico, definido como malformação benigna, geralmente descoberto na segunda década de vida, durante a investigação de erupção tardia de dentes adjacentes ou retenção prolongada de dentes decíduos. O odontoma é subdividido em composto e complexo. O Odonto...

PVP solid dispersions containing Poloxamer 407 or TPGS for the improvement of ursolic acid release

Abstract Solid dispersions (SDs) of ursolic acid (UA) were developed using polyvinylpyrrolidone K30 (PVP K30) in combination with non-ionic surfactants, such as D-α-tocopherol polyethylene glycol 1000 succinate (TPGS) or poloxamer 407 (P407) with the aim of enhancing solubility and in vitro release ...

Radiographic evaluation of surgical correction of scoliosis due to cerebral palsy using intra-operative traction and new correction technique with 3rd provisional rod

Coluna/Columna; 22 (1), 2023
ABSTRACT Objective: Evaluate the radiographic results of patients with cerebral palsy and Lonstein and Akbarnia type II scoliosis who underwent intraoperative halofemoral traction (IFAT) and correction with a 3rd provisional nail. Methods: Retrospective case series study. Were evaluated preoperative (P...

Diagnóstico de imagem radiológica como protocolo de certificação na prevenção de eventos adversos após sondagem naso/oro enteral

REVISA (Online); 12 (2), 2023
Objetivo. Apontar para a forma como a sonda nasoenteral serve a várias finalidades, entre as quais estão a própria alimentação enteral, a administração de drogas, como meio de contraste ou carvão ativado, para fins de aspiração do conteúdo do estômago para descomprimir o estômago de fluido, ...

Reliability and validity between two instruments for measuring spine sagittal parameters in adolescents with idiopathic scoliosis during various stages of growth

Med. leg. Costa Rica; 39 (2), 2022
Abstract Introduction: Adolescent idiopathic scoliosis (AIS) is the most common and severe spinal deformity, which affects children and adolescents in the stage of neuromotor development and skeletal maturity of the sagittal curvatures of the spine. The literature presents several radiation-free instrume...

Perception of Orthopedics Surgeons about the Risks of Radiation Exposure in Fluoroscopy

Abstract Objective The present study aims to understand the perceptions of orthopedists and traumatologists regarding the risk of exposure to ionizing radiation in fluoroscopy procedures. Methods An objective, structured, self-administered questionnaire with sociodemographic, professional, and occupati...

Utilidad de la radiografía de abdomen en el diagnóstico de la intoxicación medicamentosa: reporte de un caso pediátrico

Arch. argent. pediatr; 120 (2), 2022
Las intoxicaciones medicamentosas son un motivo de consulta frecuente en pediatría, además de una de las principales causas externas de mortalidad en adolescentes. El diagnóstico y tratamiento tempranos son fundamentales para el manejo adecuado de estos casos. Se presenta una niña de 13 años que, lu...

Fractura radicular en los incisivos centrales maxilares permanentes: reporte de un caso de 10 años de seguimiento

El objetivo de este trabajo es referir, a través de un reporte de caso clínico, a una paciente de sexo femenino de 9 años que sufrió una caída de su propia altura en el colegio. Inicialmente, la paciente acudió a urgencias en su ciudad natal, en la que al examen clínico se objet...

Formulation, Optimization, in vitro and in-vivo evaluation of levofloxacin hemihydrate Floating Tablets

Abstract The objective of the present investigation was to design, optimize and characterize the gastro retentive floating levofloxacin tablets and perform in-vivo evaluation using radiographic imaging. The floating tablets were prepared by using polymers i.e hydroxy propyl methyl cellulose (HPMC-K4M) an...