The role of visually impaired individuals in disease screening can be significant and beneficial. While visually impaired people may have limitations related to their sight, they can still contribute to and participate in various aspects of disease screening owing to their heightened senses, especially touch. It is important to recognize that each visually impaired individual's capabilities and preferences may vary, and their involvement in disease screening should always be voluntary and based on their comfort level. However, by creating an inclusive environment and addressing accessibility barriers, visually impaired individuals may be specially empowered to engage in disease screening, particularly of the breast.

中文翻译：

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视障人士在疾病筛查中的作用和前进方向。

视障人士在疾病筛查中的作用可能是重要且有益的。虽然视障人士的视力可能受到限制，但由于他们的感官（尤其是触觉）增强，他们仍然可以为疾病筛查的各个方面做出贡献并参与其中。重要的是要认识到每个视障人士的能力和偏好可能有所不同，他们参与疾病筛查应始终是自愿的并基于他们的舒适程度。然而，通过创造一个包容性的环境并解决无障碍障碍，视障人士可能特别有权参与疾病筛查，特别是乳腺疾病筛查。