Este estudo propôs-se a avaliar lesões de lábio inferior de pescadores nas praias de Florianópolis, Santa Catarina, Brasil, através de análise clínica, cito e anatomopatológica. Foi realizada análise citológica de esfregaços do lábio inferior de todos os pescadores (125) cuja celularidade foi adequada (83,2% dos casos). Em 16 pescadores a avaliação clínica indicou a necessidade de biópsia, nos quais observaram-se 4 casos de lesão maligna (3,2%) e 12 de graus variados de displasia (9,6%). A análise citológica dos esfregaços não foi capaz de detectar nenhuma das alterações displásicas ou malignas diagnosticadas nas biópsias. Todos os casos em que as características clínicas indicaram a necessidade de biópsia revelaram alterações significativas na análise histopatológica. Concluiu-se que a incidência de lesões displásicas e malignas é alta na população de pescadores estudada e que está fortemente associada às manifestações clínicas correspondentes à alteração na delimitação entre vermelhão do lábio e pele e aumento da consistência à palpação, não sendo a citologia esfoliativa adequada, apenas em bases morfológicas, para avaliação de queilite actínica e câncer de lábio. / This study proposed to evaluate the injury of lower lip of fishermen on the beaches of Florianópolis, Santa Catarina, Brazil, through clinical, cytopathological and histopathological analysis. Cytological examination was performed on smears of the lower lip of all fishermen (125) whose cellularity was satisfactory in 83,2% of the cases. On 16 fishermen the clinical evaluation indicated the need of biopsy. In 4 cases (3.2%) it was observed malignant lesions and in 12 cases (9,6%) it was observed differents degrees of dysplasia. The cytological analysis was unable to detect any of the dysplastic changes or malignancies diagnosticated in the histopathological study. In all cases where the clinical features indicated the need of biopsy it had significant changes in microscopic analysis. It was concluded that the incidence of malignant and premalignant lesions is high in this fishermen studied population, which is strongly associated with the clinical manifestations corresponding to blurring of vermilion margin and infiltration, and the exfoliative cytology is inadequate, only in morphological basis, to detect dysplastic alterations and cancer of the lip.

Este estudo propôs-se a avaliar lesões de lábio inferior de pescadores nas praias de Florianópolis, Santa Catarina, Brasil, através de análise clínica, cito e anatomopatológica. Foi realizada análise citológica de esfregaços do lábio inferior de todos os pescadores (125) cuja celularidade foi adequada (83,2% dos casos). Em 16 pescadores a avaliação clínica indicou a necessidade de biópsia, nos quais observaram-se 4 casos de lesão maligna (3,2%) e 12 de graus variados de displasia (9,6%). A análise citológica dos esfregaços não foi capaz de detectar nenhuma das alterações displásicas ou malignas diagnosticadas nas biópsias. Todos os casos em que as características clínicas indicaram a necessidade de biópsia revelaram alterações significativas na análise histopatológica. Concluiu-se que a incidência de lesões displásicas e malignas é alta na população de pescadores estudada e que está fortemente associada às manifestações clínicas correspondentes à alteração na delimitação entre vermelhão do lábio e pele e aumento da consistência à palpação, não sendo a citologia esfoliativa adequada, apenas em bases morfológicas, para avaliação de queilite actínica e câncer de lábio. / This study proposed to evaluate the injury of lower lip of fishermen on the beaches of Florianópolis, Santa Catarina, Brazil, through clinical, cytopathological and histopathological analysis. Cytological examination was performed on smears of the lower lip of all fishermen (125) whose cellularity was satisfactory in 83,2% of the cases. On 16 fishermen the clinical evaluation indicated the need of biopsy. In 4 cases (3.2%) it was observed malignant lesions and in 12 cases (9,6%) it was observed differents degrees of dysplasia. The cytological analysis was unable to detect any of the dysplastic changes or malignancies diagnosticated in the histopathological study. In all cases where the clinical features indicated the need of biopsy it had significant changes in microscopic analysis. It was concluded that the incidence of malignant and premalignant lesions is high in this fishermen studied population, which is strongly associated with the clinical manifestations corresponding to blurring of vermilion margin and infiltration, and the exfoliative cytology is inadequate, only in morphological basis, to detect dysplastic alterations and cancer of the lip.

Objetivo: Determinar la frecuencia de Helicobacter pylori en muestras histopatológicas gástricas malignas y premalignas del servicio de anatomía patológica del Hospital Regional Lambayeque durante los años 2016 al 2019. Material y métodos. Estudio censal, observacional descriptivo, retrospectivo y transversal. La población de estudio estuvo conformada por los pacientes cuyas muestras histológicas gástricas fueron recibidas y estudiadas en el servicio de anatomía patológica del Hospital Regional Lambayeque. Resultados. Cumplieron con los criterios de selección 566 pacientes. La edad media fue 57,3; rango de 8 a 97 años. Hubo un predominio de pacientes entre la quinta (23.9%), sexta (24%) y séptima (17%) década de la vida. La frecuencia global de Helicobacter Pylori en las muestras seleccionadas fueron de 70.5%, con un predominio en el sexo masculino (71.2%). Los hallazgos anatomopatológicos se distribuyeron de la siguiente manera: 147 pacientes (26%) con gastritis crónica atrófica (GCA), 333 (58.8%) con metaplasia intestinal (MI), 60 (10.6%) con displasia y 26 (4.6%) con cáncer gástrico. Metaplasia intestinal fue el hallazgo más común; el mismo que se encontró en 166 personas (49.85%) con MI completa, 73 (21.92%) con MI incompleta y 94 (28.22%) con MI mixta. Conclusiones La frecuencia de Helicobacter Pylori (HP) fue alta en las lesiones premalignas, mientras que no hubo diferencias en la presencia o ausencia en muestras gástricas malignas. Conforme avanzaba la edad disminuía la frecuencia del HP pero aumentaban la gravedad de las lesiones. / Objective: Determine the frequency of Helicobacter pylori in malignant and premalignant gastric histopathological samples from the pathological anatomy service of the Hospital Regional Lambayeque during the years 2016 to 2019. Material and methods. Census, observational, descriptive, retrospective and cross-sectional study. The study population was made up of patients whose gastric histological samples were received and studied in the pathological anatomy service of the Hospital Regional Lambayeque. Results. 566 patients fulfilled the selection criteria. The mean age was 57.3; range from 8 to 97 years. There was a predominance of patients between the fifth (23.9%), sixth (24%) and seventh (17%) decades of life. The overall frequency of Helicobacter Pylori in the selected samples was 70.5%, with a predominance in the male sex (71.2%). The anatomopathological findings were distributed as follows: 147 patients (26%) with chronic atrophic gastritis (CAG), 333 (58.8%) with intestinal metaplasia (IM), 60 (10.6%) with dysplasia and 26 (4.6%) with gastric cancer. Intestinal metaplasia was the most common finding; the same that was found in 166 people (49.85%) with complete MI, 73 (21.92%) with incomplete MI and 94 (28.22%) with mixed MI. Conclusions The frequency of Helicobacter Pylori (HP) was high in premalignant lesions, while there were no differences in the presence or absence in malignant gastric samples. As age advanced, the frequency of PH decreased but the severity of the lesions increased.