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Epithelioid cell nevus of the iris
Archives of Ophthalmology (Chicago, Ill. : 1960)
|February 1, 1985
Summary
A rare iris tumor, initially suspected to be malignant melanoma, was surgically removed. Histopathology confirmed it as a benign epithelioid cell nevus, highlighting the importance of accurate diagnosis for iris tumors.
Area of Science:
- Ophthalmology
- Oncology
- Pathology
Background:
- Pigmented tumors of the iris can present diagnostic challenges.
- Malignant melanoma is a primary concern for iris lesions requiring surgical intervention.
Observation:
- A 21-year-old woman presented with a progressively enlarging pigmented iris tumor.
- The lesion involved the anterior chamber angle of the right eye.
Findings:
- The tumor was surgically removed via iridocyclectomy due to suspected malignancy.
- Histopathologic examination revealed the tumor to be a benign epithelioid cell nevus, not melanoma.
Implications:
- This case underscores the importance of histopathological confirmation for iris tumors.
- Accurate diagnosis is crucial for appropriate management and patient outcomes.
- Epithelioid cell nevus is a rare but benign differential diagnosis for iris pigmented lesions.