Ovarian metastasis from choroidal melanoma

Area of Science:

• Oncology
• Ophthalmology
• Pathology

Background:

• Ocular melanoma is known for its potential for late metastasis.
• Metastasis can occur years after initial diagnosis and treatment.
• Liver metastasis is a common presentation of advanced ocular melanoma.

Observation:

• A 50-year-old woman with a history of ocular melanoma treated 20 years prior presented with liver metastases.
• Computed tomography revealed a right ovarian mass during follow-up chemotherapy.
• Ovariectomy confirmed the ovarian mass as a metastasis from ocular melanoma.

Findings:

• This represents the fourth reported case of ovarian metastasis originating from ocular melanoma in the medical literature.
• The case underscores the propensity of ocular melanoma to spread to distant organs, including the ovary.
• Delayed metastasis to unusual sites like the ovary is a documented phenomenon in ocular melanoma.

Implications:

• This case emphasizes the importance of comprehensive surveillance for late metastases in ocular melanoma survivors.
• Awareness of rare metastatic sites, such as the ovary, is crucial for accurate diagnosis and management.
• Further research may elucidate the mechanisms behind ocular melanoma's distant metastatic potential.