What does 'M' in the “To Find Small Ocular Melanomas” acronym indicate regarding the borders of the melanoma?

The 'M' in the acronym “To Find Small Ocular Melanomas” refers to irregular borders, which is an important characteristic in the assessment of melanoma. When examining small ocular melanomas, the presence of irregular borders can signify a more aggressive tumor and differentiation from benign lesions. These borders often appear uneven or notched, which can help healthcare professionals identify the malignancy during examinations or imaging.

Irregular borders are a key feature that raises concern for melanoma, as they can indicate the potential for abnormal growth patterns that are characteristic of cancerous tissue. Understanding this detail is crucial for early detection and intervention, as melanomas with defined or regular borders are less likely to be malignant. The knowledge of these border characteristics assists clinicians in making informed decisions regarding diagnosis and treatment plans.