Neurilemmoma of the oral cavity in pediatric patient

Neurilemmomas arising from Schwann cells, rarely found in oral cavity, are characterized by solitary occurrence, slow growth and smooth surface with variable clinical aspects, depending on the nerve origin. Most instances are typically asymptomatic. Microscopically, the histopathological characteristic consists of alternating regions of hypercellularity and hypocellularity such as Antoni A and Antoni B, respectively. The prognosis is favorable; complete surgical removal is the treatment of choice, no recurrence should be expected. The present report shows the case of neurilemmoma in bucal mucosa, in a 9-year-old child. Patient was referred to the Stomatology Clinic of School of Dentistry, Universidade Federal do Rio Grande do Norte, with complaint of nodular mass, with approximately one year development. Patient was submitted to excisional biopsy, with histopathological exam showing diagnosis of neurilemmoma. After 1 year follow-up there has been no recurrence of lesion.

Neurilemmoma of the oral cavity in pediatric patient

Neurilemmomas arising from Schwann cells, rarely found in oral cavity, are characterized by solitary occurrence, slow growth and smooth surface with variable clinical aspects, depending on the nerve origin. Most instances are typically asymptomatic. Microscopically, the histopathological characteristic consists of alternating regions of hypercellularity and hypocellularity such as Antoni A and Antoni B, respectively. The prognosis is favorable; complete surgical removal is the treatment of choice, no recurrence should be expected. The present report shows the case of neurilemmoma in bucal mucosa, in a 9-year-old child. Patient was referred to the Stomatology Clinic of School of Dentistry, Universidade Federal do Rio Grande do Norte, with complaint of nodular mass, with approximately one year development. Patient was submitted to excisional biopsy, with histopathological exam showing diagnosis of neurilemmoma. After 1 year follow-up there has been no recurrence of lesion.

Da educação infantil ao ensino fundamental: o que contam as crianças sobre essa travessia na cultura de escola

From inquiries concerning the child as an individual with rights, this work takes as its object of study the perception of 5-7 years old children on their journey from kindergarten to elementary school, in a school culture. The objective of the research is, therefore, to investigate what the children tell in narratives drawn into a conversation circle about their experiences of school life in kindergarten and the first grade of elementary school. The participants were 18 children from a public school in the city of Natal (RN). Five rounds of conversation were held in which the children told a little alien, who was unaware of the school culture, what they knew about school and what they did at it. The research is linked to the project "Children's Narratives. What the children tell about childhood schools?"(Passeggi et all, 2011) and adopts epistemological principles and research methods of (auto)biographical education, taking as a working hypothesis the child's ability to reflect on their experiences and understand from their point of view, what happens to them. Analyses were organized based on the concept of school culture (Barroso, 2012). In the narratives of children, the three dimensions of school culture: the functionalist (purpose and rules), structural (structure and pedagogical organization) and the interactional (relations with others, with the spaces and with knowledge) are considered intertwined in their school perceptions and signal experienced tensions in a process of "conversion" from child to student. Children seem to realize the uniqueness of each level of education. They recognize as a characteristic of early childhood education the recreational activities, and as injunctions of the first year of elementary school the "study", "learning to read and write" to "be smart" to "change." The schooling will thus, constitute, in their eyes, as a time and a place where the children's culture gives way to school culture, and in this journey they experience that the desire to play and the duty/want to study cross the three dimensions of school. At the end of the journey, the status of children as cultural beings with rights is confirmed, whose narratives about school and about their experiences of "conversion" in a student, reveal much about the power of reflection on themselves, the school and the society in which they live, legitimizing their place in educational research and in child care policies.

A produção textual no ensino fundamental: processo de retextualização com o gênero memórias

Teaching Portuguese language in Brazilian public schools is still limited mostly to studying decontextualized text fragments, memorizing classifications and cult of grammar rules. Considering the language as a social, cultural practice which emerges from the intersubjective interaction, we sought to propose an educational intervention that prioritizes the retextualization processes from speech to the writing of memoirs as a textual genre, so as to contribute for improving learner’s discursive performances. Therefore, paying attention to these concerns and in attempt to contribute for improving the teaching of Portuguese language in elementary school, we chose as privileged locus a 9th grade class from a state school in Bento Fernandes, RN. The corpus is formed by texts produced and retextualized by students from the elders’ oral reports within local community. We sought thus to understand what memory is, its importance for registering local spoken language and culture, as much as to carry out didactic actions that favor students’ learning in the activities of textual production. In light of the theoretical overviews about linguistic-discursive relations, based on Marcuschi’s (1993, 1997, 2001, 2002, 2006, 2008, 2010) conception of oralitiy-writing continuum and the debates proposed by Antunes (2003, 2014), Alves Filho (2011), Koch (2012) and Bakhtin (1992, 2011), we aimed to understand, by analyzing the retextualized memoirs, how these practices complement each other within the process of orality and writing. As for the proposal of didactic sequences, the study has been oriented by Dolz and Scheneuely (2004); as for the memoirs, by the guidelines of Coracine and Ghiraldelo (2011) and Le Goff (2010, 2013). In this way, this work followed the action-research methodology in a qualitative approach, considering the teacher (researcher) as an active agent involved in the process of knowledge production in his own educational practice, so as to interfere in the mediation, knowledge production and its dissemination in classroom context, which is the privileged locus for constructing and transforming process. There is much to be research within the area of retextualization. Yet we verified that this educational intervention, based on discursive operators of retextualization, has been proven viable as an efficient path so that we teachers can work the peculiarities of usages and functions of textual genres in oral and written modalities of a language, without grasping both as a dichotomy. This accredited us to strengthen a discourse that undoes many myths still present in that order, especially the one that causes more damage for the learners of Portuguese language – that writing is a representation of speech.