Which of the following is noted as a symptom of metastatic neoplasia uveitis?

Multifocal nodular iris masses are a classic finding associated with metastatic neoplasia uveitis. In this condition, cancerous cells spread from a primary tumor to the uveal tract, which includes the iris, ciliary body, and choroid. The presence of multifocal nodular masses on the iris suggests that neoplastic cells are infiltrating the uveal tissue, resulting in prominent, irregular lesions. These nodules are typically characterized by their varying sizes and shapes, which can be a direct reflection of the underlying malignancy.

This symptom is significant because it provides key diagnostic information regarding the presence of cancer in the eye. Other symptoms and findings may accompany metastatic uveitis, but the distinctive nature of the nodular iris masses is essential in distinguishing this condition from other forms of uveitis, which may not present with such notable findings.

In contrast, while dense lens opacity, hypopyon formation, and pupil constriction can be seen in various ocular conditions, they are not specific indicators of metastatic neoplasia uveitis. Dense lens opacities are more typically associated with cataracts, whereas hypopyon formation indicates inflammatory conditions that may not directly correlate with neoplastic processes. Pupil constriction often reflects