Objective To investigate the awareness rate of colorectal cancer(CRC)prevention and control among residents in Fuzhou City.Methods Random sampling method was used to conduct a questionnaire survey among adults aged 18 to 70 years who came to the Health Management Center of Fujian Provincial Hospital Affiliated to Fuzhou University from June 2022 to December 2023.The questionnaire contained 15 questions on CRC incidence trends,CRC risk factors,CRC screening population,CRC screening methods and screening cycles.Results A total of 2256 people were surveyed,and 2233 valid questionnaires were returned,with an effective rate of 98.9％ .The results showed that the awareness rate was 40.3％ .The correct rate of each question in the core knowledge questionnaire of CRC screening was between 11.33％ to 77.34％ .The rate of fecal occult blood test was 20.7％ ,and the rate of colonoscopy was 23.2％ .There were significant differences in awareness rate and screening rate among different age groups,occupations and income levels(P＜0.05).Conclusion There is still room for improvement in the awareness and participation of CRC screening among residents in Fuzhou.It is necessary to carry out health education on CRC prevention and control knowledge to improve CRC screening rate.

Objective:To observe the peripapillary atrophy (PPA) and peripapillary choroidal vascularity index (CVI) in patients with different degrees of myopia and to analyze their correlations.Methods:A cross-sectional clinical study. From September 2021 to December 2021, 281 mypoic patients of 281 eyes treated in Eye Hospital of Wenzhou Medical University at Hangzhou were included in this study, and the right eye was used as the treated eye. There were 135 eyes in 135 males and 146 eyes in 146 females. The age was 28.18±5.78 years. The spherical equivalent refraction (SE) was -5.13±2.33 D. The patients were divided into three groups: low myopia group (group A, -3.00 D

Langerhans cell histiocytosis (LCH) is a group of unexplainable abnormal proliferation and aggregation of Langerhans cell. LCH can be classified into four clinical variants: Letterer-Siwe disease, Hand-Schüller-Christian disease, eosinophilic granuloma, and congenital self-healing LCH. LCH is most prevalent in children. Lesions can be localized in a single system or multiple organs, and clinical manifestations vary depending on the affected organs. The skin and mucocutaneous tissues are the starting point of the affected tissue. This study presents a LCH case characterized by transient self-healing. This case can further provide references for the clinical diagnosis and treatment of LCH.
Child ; Humans ; Histiocytosis, Langerhans-Cell/therapy* ; Diagnosis, Differential