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Published on: August 9, 2024
[Inflammatory juvenile conjunctival nevus (IJCN)]
P K Lommatzsch1, G Willerding, H Nenning
1Augenärztliche Gemeinschaftspraxis, Leipzig. peter.lommatzsch@freenet.de
Inflammatory juvenile conjunctival nevus (IJCN) can be misdiagnosed as melanoma, leading to unnecessary treatments. Careful follow-up is crucial for IJCN management due to unpredictable behavior.
Area of Science:
- Ophthalmic pathology
- Dermatopathology
- Oncology
Background:
- Accurate histological assessment of conjunctival lesions is challenging.
- Distinguishing benign nevi from malignant melanoma requires expertise.
Observation:
- A case of inflammatory juvenile conjunctival nevus (IJCN) in a boy followed for 25 years.
- Recurrent lesions initially suspected as malignant melanoma were later diagnosed as benign.
Findings:
- IJCN can be over-diagnosed as malignant melanoma, particularly in young patients.
- Histological re-evaluation of initial specimens revised the melanoma diagnosis to benign nevus.
Implications:
- Misdiagnosis of IJCN can lead to overly aggressive and unnecessary surgical interventions.
- Regular follow-up is essential for managing IJCN due to its unpredictable nature.
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