Mixoma odontogênico de mandíbula tratado por curetagem, osteotomia periférica e uso de solução de carnoy: relato de caso mandibular / Odontogenic myxoma treated by curettage, peripheral osteotomy and uso of carnoy's solution: case report

O mixoma odontogênico é um tumor benigno que acomete os maxilares, de rara ocorrência que tem origem a partir do componente ectomesenquimatoso de um germe dentário, seja ao nível da papila dentária, ao nível do folículo ou ainda ao nível do ligamento periodontal. Tem predileção pelo sexo feminino, podendo comprometer com mais significância a faixa etária da segunda à quarta década de vida. O tratamento dos mixomas odontogênicos pode ser conservador ou radical. Com relação à escolha do tratamento, deve o cirurgião levar em consideração principalmente a extensão do envolvimento da lesão. O tratamento conservador pode ser considerado como primeira escolha, evitando efeitos associados a morbidade, comprometimento de estruturas anatômicas nobres e diminuição da qualidade de vida. Por se tratar de lesão recidivante, métodos complementares de tratamento têm sido empregados, tais como osteotomia periférica, uso do nitrogênio líquido e a solução de Carnoy. Este trabalho teve como objetivo relatar um caso de mixoma odontogênico em corpo mandibular de paciente do sexo feminino, leucoderma, 25 anos, solteira, natural de Recife-PE- Brasil, tratado de forma conservadora através de curetagem, osteotomia periférica e uso de solução de Carnoy, que até o presente momento não ocorreu sinais de recidiva... (AU)

Odontogenic myxoma is a rare benign tumor that affects the jaws. It´s originates from the ectomesenchymatous component of a dental germ, either at the level of the dental papilla, at the level of the follicle or at the level of the periodontal ligament. It has a predilection for the female sex, being able to compromise with more significance the age group from the 2nd to the 4th. decade of life. The treatment of odontogenic myxomas can be conservative or radical. Regarding the choice of treatment, the surgeon must take into account mainly the extent of the lesion's involvement. Conservative treatment can be considered as the first choice, avoiding effects associated with morbidity, impairment of noble anatomical structures and decreased quality of life. As it is a recurrent lesion, complementary treatment methods have been used, such as peripheral osteotomy, use of liquid nitrogen and Carnoy's solution. This study aimed to report a case of odontogenic myxoma in the mandibular body of a female patient, leucoderma, 25 years old, single, born in Recife-PE- Brazil, treated conservatively through curettage, peripheral osteotomy and use of a solution of Carnoy, that until now there have been no signs of recurrence... (AU)

Edible coatings in post-harvest papaya: impact on physical-chemical and sensory characteristics.

The aim of the present study was to characterize the physical-chemical and sensory attributes of two papaya varieties (Aliança and Golden THB) (Carica papaya L.) coated with different solutions of manioc starch and clove essential oil (Syzygium aromaticum L. Merr. et Perry). Four different treatments were studied in papaya fruits at ripening stage 1: T0 (control); T1 (fruits coated with a solution of manioc starch); T2 (fruits coated with clove essential oil at 0.175 mL L-1); T3 (solution of manioc starch with clove essential oil-0.175 mL L-1). The physical-chemical and sensory analyses were conducted in the fruits at ripening stage 5. The edible coatings did not influence the physical-chemical characteristics of the two varieties. Those fruits coated with manioc starch reported a good sensory acceptance not differing statistically from the control fruits in the majority of the attributes studied. By evaluating the purchase intention regarding the variety Aliança, all the treatments reported good levels of acceptance, with higher scores in the option "would certainly buy". After the sensory evaluation, treatment T3 reported a purchase intention of 80%. It was concluded that the edible coatings did not influence the physical-chemical characteristics of the fruits, however, they influenced the sensory acceptance of the tasters. For the variety Aliança, the application of treatment T3 is recommended, while for Golden THB, treatments T1 and T2 are recommended due to their similarity to the control.