title: Black hypopyon: report of two cases.
abstract: Two patients are described in whom black hypopyon and black keratic precipitates occurred as a result of intraocular melanoma. In one instance the hypopyon was due to a clinically unsuspected primary choroidal melanoma in an eye with opaque media; in the second case the tumor was metastatic to the uvea froma cutaneous melanoma. Histological examination showed the hypopyon to be composed of pigment-laden macrophages and neoplastic melanoma cells.
mesh_terms: D000867:Anterior Chamber / Q000473:pathology; D002830:Choroid Neoplasms / Q000150:complications / Q000473:pathology; D005134:Eye Neoplasms / Q000150:complications* / Q000473:pathology; D006801:Humans; D008264:Macrophages; D008297:Male; D008545:Melanoma / Q000150:complications* / Q000473:pathology; D008875:Middle Aged; D009362:Neoplasm Metastasis; D012878:Skin Neoplasms / Q000150:complications; D013492:Suppuration / Q000150:complications; D014602:Uvea