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Conclusion: In adolescents with large ovarian cysts, in addition to ruling out malignant neoplasms, PCOS should be considered as these may have similar clinical and radiological presentations.

Background: Appendicitis in children is associated with diagnostic complexity leading to delayed diagnosis. Such delays risk progression to complicated appendicitis. This study investigates the potential of cellular indices, including neutrophil-to-lymphocyte ratio (NLR), derived neutrophil-to-lymphocyte ratio (dNLR), platelet-to-lymphocyte ratio (PLR), and monocyte-to-lymphocyte ratio (MLR), to differentiate uncomplicated (UA) from complicated appendicitis (CA). Methods: Diagnostic study of pediatric patients with acute appendicitis admitted to our hospital from 2021 to 2022. NLR, dNLR, PLR and MLR were compared between groups. Results: A total of 182 patients were enrolled: 116 cases with CA (63 % male, age 9.6 ± 5.5 years) and 66 patients with UA (67 % male, age 10.6 ± 2.7 years). All blood cell indices were significantly higher in the CA group than in the UA group (p=

The university extension, as one of the training processes of the universities has great relevance, reason why a critical valuation about it and its manifestation in the Cuban universities is made in this work, particularly with the use of the information and communications technologies for health promotion. It is concluded that the use of these technologies is indispensable to favor the improvement of this process and, specifically in health, they contribute to guarantee a good diagnosis.

Posterior urethral valves are the most common cause of bladder outlet obstruction in male newborns. Initial catheter drainage alleviates the urethral obstruction before definitive management by valve ablation. Newborns with posterior urethral valves often present with hypercontractile bladders that may inhibit upper tract drainage despite bladder catheterization. Anticholinergic agents are commonly used to treat detrusor hyperactivity, with oxybutynin being the most commonly used. We report the first case of a newborn with posterior urethral valves and ureterovesical junction obstruction caused by detrusor hypertrophy who underwent urgent intravesical instillation of oxybutynin at high doses in an attempt to avoid a diversion procedure.

In this work the possibilities that offer the interactive platforms for the administration of the extensionist work integration are determined. For this, the definition of interactive platforms and their most outstanding characteristics are defined, as well as the fundamental types of systems of learning administration, according to the open and closed codes license; then their use is approached in the university context. Finally, the system of learning administration is analyzed when dealing with the information and communications technologies, as well as how this system could be favored with an interactive platform, from the potentialities of these technologies in the university learning.

En la población pediátrica, los pólipos representan la primera causa de sangrado colorrectal con una prevalencia del 1 %. De ellos, el 90 % corresponde a pólipos juveniles (PJ) .

This article must as aim qualify the sociocultural university step as a need for the change and the social transformation of the communities, and specifically of the youths that there it reside. Through the method of action-participation as a whole with other theorecians and empiric it is demonstrated that with an appropriate step the universities contribute, with efficiency and efficacy, to the cultural development of the population by means of the projected partner, community. Expose the results and impact of the socio-community project ALTA youth that MIRA, been the protagonist of per students and teachers of the university of Orient as a whole whit youths of the community of Altamira, one of the location more disfavored of Santiago province of Cuba.

In this work, the most relevant aspects of the scientific and innovative dissemination of extension, supported by information and communication technologies through content systems and virtual communities as a technological platform that allows dynamic dialogic relationship and participatory of the university community. From the epistemological study, its essential references are synthesized, considering the university extension as dynamic and integrating expression of the social order of the Cuban university and the scientific and innovative promotion. Then, content management systems and virtual communities are addressed. At the end, it is analyzed how scientific promotion can be promoted with a virtual community from the potential that things are for collaborative work.

In the knowledge society, the great need to transmit information with the greatest possible updating and immediacy to solve the great social challenges of contemporaneity is rewarded, that is why there is a consensus in the literature on local development in Cuba where it expresses that the Municipalities have strengths that are still insufficient to achieve their potential. As necessary, the continuous improvement of knowledge management - not mere training or technical and professional qualification - in favor of a greater impact of the processes of science and technological innovation. The present work aims to systematize theoretical and conceptual considerations on the dynamics of interactive learning that enhance knowledge management, scientific-technological innovation in function of local development. Therefore, it is necessary to show a categorical system that allows us to rank the university-society interaction process.

In the literature on local development in Cuba, it has that municipalities still have untapped potential for achieving higher stages in the socio-cultural development. Among the issues that must continue in perfection is knowledge management for local actors in terms of local development. This work has allowed to give answers to some of the shortcomings, to promote the socio-cultural work, participatory achievement and dialogic, built from the needs or expectations of these actors necessary for achieving local development changes, with impact on People's Councils Sabanilla, La Perla and Jutinicú the Municipality Songo La Maya.

Se presenta la experiencia de la contribución que realiza el Observatorio Cultural “Cénit” a la formación de los estudiantes de la carrera de letras desde las prácticas pre-profesionales, como espacio de socialización académica investigativa y de promoción científico cultural desde la extensión universitaria como proceso formativo universitario. Se precisa como objetivo de la presente investigación el perfeccionamiento del proceso de la dinámica de integración del Observatorio Cultural “Cénit” en la formación del estudiante de la carrera de letras para el desarrollo de su actividad del profesional, que a través de procedimientos de integración con el currículo optativo/electivo y la práctica pre-profesional permitió la integración a los procesos de enseñanza-aprendizaje desde las disciplinas propias de la carrera, logrando la transformación integradora y consciente del proceso de formación de los estudiantes con la dimensión extensionista a favor de la preservación, creación y promoción de la cultura científica universitaria.

This article gives us a group of recommendations to solve some difficulties that the machine ring's professors at 1ro de mayo Polytechnic Institute have. At is related to their technical and professional fulfilling. Overcoming is the fundamental tool for the technical improvement of the machine ring specialty's.

An experience of teaching-methodological integration of cultural promotion at the university extension project is presented through the aesthetic quality that professional training from the university extension allows the development of the socio-professional sensitivity. This process allows subjects develop an ethical and aesthetic education committed to their profession and the educational context.

En 424/3 a.C. el general lacedemonio Brásidas, conduce un ejército a Tracia, con el fin de tomar la ciudad de Anfípolis, base de provisiones ateniense. La intención de este estudio es analizar tanto la figura de Brásidas transmitida por Tucídides, como la incidencia que su campaña en Tracia tienen en la política exterior de Esparta a partir de ese momento. La victoria en Anfípolis supuso la recuperación de Esparta en el contexto de la guerra y el primer síntoma de cambio de tendencia dentro de la misma.In 424/3 B.C. Spartan General Brasidas, leads an army into Thrace, to take the city of Amphipolis, Athens supply base. The intention of this study is to analyze both the figure of Brasidas transmitted by Thucydides, and the impact which his campaign in Thrace have in Sparta foreign policy from that time. The victory at Amphipolis got the spartan recovery in the context of war and the first sign of trend change within it.

La universidad cubana en correspondencia con la aspiración de nuestro proyecto social y el contexto latinoamericano y universal, potencia la formación integral de las nuevas generaciones en relación con los nexos de la universidad con la sociedad. La Extensión Universitaria como eje dinamizador de los procesos culturales universitarios, contribuye a la formación cultural estético artístico como competencias profesionales, que desarrollan el valor de la sensibilidad como capacidad y potencialidad transformadora humana, que tipifican su existencia y su esencia, implícito en los seres humanos, que le permite percibir y comprender el mundo dentro de las circunstancias de los contextos históricos socioculturales, actuar correctamente en beneficio de los demás, vivir, desarrollarse y transformar a la sociedad con una postura ético-estética comprometida, designada bajo el honor y el decoro, lo bello y lo sublime de las actitudes y comportamiento de los hombres, lo que implica una contextualización de relaciones esenciales, que se revelan en la apreciación artístico cultural.

La Dirección de Extensión Universitaria de la Universidad de Oriente, despliega un conjunto de acciones desde los procesos sustantivos, para contribuir a la formación de personalidades capaces de vivir, desarrollarse y transformar a la sociedad, aprovechando las motivaciones y potencialidades artísticas que poseen los estudiantes, pero aún persisten insuficiencias en el cumplimiento de estos propósitos trazados, razones por las cuales este trabajo tiene como objetivo contribuir a la formación integral del profesional universitario a través de una estrategia pedagógica interdisciplinaria asumida desde la concepción de la formación del estudiante en la apreciación artística dentro de la formación del ingeniero.