Results: 121

Un caso de neumonía organizada tras la ruptura intracapsular de implantes mamarios de silicona

La neumonía organizada es una entidad poco frecuente, caracterizada por la formación de conglomerados fibroblásticos intraalveolares conocidos como cuerpos de Masson, que puede ser criptogénica o secundaria a una respuesta inmunitaria a diversos estímulos, tales como enfermedades hematológicas, aut...

Photocatalytic activity, water absorption capacity, and thermal stability of white cement-based mortars with polysiloxane silicone and different doses of titanium dioxide nanoparticles

Cienc. tecnol. salud; 9 (1), 2022
White cement-based mortars in urban areas are usually discolored and altered their esthetic properties due to air pollutants. The addition of nanoparticles in these mortars can provide photocatalytic properties that can decompose pollution agents. Likewise, other hydrophobic agents have been individually...

Silicone plastination of nasus and lingua in large ruminants with and without use of formaldehyde

Int. j. morphol; 40 (4), 2022
SUMMARY: Plastination is an anatomical preparate preparation technique characterized by the replacement of tissue fluids with a reactive polymer. Although more challenging and economically costly than many anatomical methods, this method is desirable because of the fact that specimens created in this met...

Migration of liquid silicone, an emerging contraindication of neuraxial anesthesia

Rev. colomb. anestesiol; 49 (4), 2021
Abstract The illegal use of liquid silicone products or biopolymers in gluteal augmentation procedures is giving rise to multiple complications, with a significant negative health impact, both in the short and long-term. The migration of polymers to the sacral and lumbar region represents a major limitat...

Desarrollo de técnicas microquirúrgicas usando tinción vascular con y sin silicona en placenta humana con modelos craneales 3D
Development of microsurgical techniques using vascular staining with and without silicone in human placenta with 3D cranial models

Rev. argent. neurocir; 35 (2), 2021
En las ultimas décadas, ha habido un cambio en la formación en las especialidades quirúrgicas, lo cual ha llevado a plantearse la necesidad de adquisición de habilidades por fuera del quirófano por medio de la simulación. El objetivo de este trabajo es demostrar que el uso de placentas humanas con ...

Protocolo unificado de plastinación con silicona en frío y a temperatura ambiente

Int. j. morphol; 39 (2), 2021
RESUMEN: En la actualidad, la técnica de plastinación es considerada una de las más novedosas formas de conservación cuerpos completos, secciones y órganos, tanto humanos como animales, para su uso en docencia de pre y postgrado, como así también investigación morfológica. En este sentido, para ...

Experimental comparative study of arterial implants made of silicone reinforced with polyester fabric and expanded polytetrafluoroethylene (PTFE) in rabbits aorta

Rev. Col. Bras. Cir; 48 (), 2021
ABSTRACT Objectives: the aim of this study was to compare the outcomes of a new silicone vascular prostheses with PTFE vascular prostheses, on a rabbit experimental model. Methods: forty rabbits underwent infra-renal aorta replacement with 4 mm diameter prostheses, twenty animals with PDMS and twenty...

Histological evaluation of capsules formed by texturized silicone implants with and without polyester mesh coverage (Parietex®). A study on female rats

Acta cir. bras; 36 (5), 2021
ABSTRACT Purpose To evaluate capsules formed by microtextured silicone implants with and without Parietex® mesh coverage histologically. Methods Sixty Wistar rats were divided in two groups (meshed and unmeshed). Each group was, then, divided into two subgroups for evaluation at 30 and 90 days. Capsul...

Mastite puerperal complicada em paciente com implante de silicone: Um relato de caso

A mastite é uma patologia relativamente frequente na mulher que amamenta. Surge maioritariamente nas primeiras seis semanas após o parto (prevalência entre 75-95% antes do bebé completar os três meses de vida), podendo, contudo, ocorrer ao longo de todo o período da amamentação. Apresenta-se clin...