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Erschienen in:
01.04.2006 | Case Report
A case of primary botryoid conjunctival rhabdomyosarcoma
Erschienen in: Graefe's Archive for Clinical and Experimental Ophthalmology | Ausgabe 4/2006
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Background
Rhabdomyosarcoma is the most common childhood primary orbital malignancy, but the occurrence of this tumour in the conjunctiva is rare.
Methods
A 14-year-old girl presented with a visible case of conjunctival mass in the left eye. The year before, the patient was referred to another hospital for a biopsy of a conjunctival mesenchymal tumour in the same site, which was periodically checked after the excision. We intervened by partially removing the conjunctival mass.
Results
The histopathology revealed a botryoid rhabdomyosarcoma. The patient underwent chemotherapy and fractionated radiotherapy. The follow-up after three years revealed that the patient remained clinically tumor-free, with no ocular complication from the radiotherapy.
Conclusion
It is evident that by not excising the tumour in its entirety it is therefore possible to preserve the underlying rectus muscles and not interfere with ocular motility. Subsequent radiotherapy and chemotherapy helped to destroy any residual tumour. Alternatively, surgical excision of the mass alone could lead to recurrence of the tumour after some months or years.