Enlargement of the bony orbit by orbital recurrence of choroidal melanoma 21 years after enucleation

3243 Metastatic choroidal melanoma to the contralateral orbit 40 years after enucleation

Metastatic uveal melanoma to the contralateral orbit is extremely rare, with only eight cases in the literature having been reported. We reviewed the clinical presentation, the histologic findings of the primary and secondary tumors, and the clinical outcome of these cases and studied an additional case of metastatic choroidal melanoma to the contralateral orbit that occurred 40 years after enu...

2259 Metastatic choroidal melanoma to the contralateral orbit 40 years after enucleation

Local recurrence of choroidal malignant melanoma following enucleation.

542 cases of choroidal malignant melanoma were reviewed. Local recurrence occurred in only 6 patients (1.11%). Five of the 6 patients had distant metastases when the local recurrence was diagnosed, and the remaining patient also developed metastases after a passage of time. These figures do not support the concept of withholding a primary implant at the time of enucleation.

Bony orbital development after early enucleation in humans.

AIM To analyse the extent of bony orbital volume reduction after enucleation in humans. METHODS Volumetric studies on bony orbital volumes based on three dimensional reconstructions acquired from high resolution computed tomograph (CT) scans were performed in 29 patients with acquired anophthalmia and four patients before enucleation (controls). Eight patients (follow up 25-52 years) were enu...

Cavernous haemangioma presenting as an orbital mass after enucleation for a choroidal melanoma: case report.

A patient presented with an ipsilateral orbital mass four years after enucleation for a choroidal malignant melanoma. Clinical examination revealed a darkly coloured mass suggestive of recurrent melanoma. CT scanning indicated a locally extensive tumour. Management was by excision without resort to orbital exenteration. Pathological examination revealed a cavernous haemangioma. The natural hist...