Biomaterial Database

Intraocular mass simulating a retained foreign body. 1998

T A Barnard, and D T Weidenthal

Division of Ophthalmology, Columbia Saint Luke's Medical Center, Cleveland, OH 44104, USA.

OBJECTIVE To present an unusual case of a preretinal mass that simulated a retained metallic foreign body. METHODS Case report. RESULTS A 30-year-old man presented with unilateral iridocyclitis and an ipsilateral preretinal mass with ultrasonographic and computed tomographic characteristics of a metallic foreign body. Histologic examination of the mass disclosed a central concentration of iron-containing hemoglobin breakdown products surrounded by a cocoon of fibrous tissue. CONCLUSIONS Blood breakdown products surrounded by a fibrous capsule can present with the characteristics of an intraocular metallic foreign body.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D012160	Retina	The ten-layered nervous tissue membrane of the eye. It is continuous with the OPTIC NERVE and receives images of external objects and transmits visual impulses to the brain. Its outer surface is in contact with the CHOROID and the inner surface with the VITREOUS BODY. The outer-most layer is pigmented, whereas the inner nine layers are transparent.	Ora Serrata
D012164	Retinal Diseases	Diseases involving the RETINA.	Disease, Retinal,Diseases, Retinal,Retinal Disease
D003937	Diagnosis, Differential	Determination of which one of two or more diseases or conditions a patient is suffering from by systematically comparing and contrasting results of diagnostic measures.	Diagnoses, Differential,Differential Diagnoses,Differential Diagnosis
D005129	Eye Foreign Bodies	Inanimate objects that become enclosed in the eye.	Eye Foreign Object,Eye Foreign Body,Eye Foreign Objects,Foreign Bodies, Eye,Foreign Body, Eye,Foreign Object, Eye,Foreign Objects, Eye
D005355	Fibrosis	Any pathological condition where fibrous connective tissue invades any organ, usually as a consequence of inflammation or other injury.	Cirrhosis,Fibroses
D005654	Fundus Oculi	The concave interior of the eye, consisting of the retina, the choroid, the sclera, the optic disk, and blood vessels, seen by means of the ophthalmoscope. (Cline et al., Dictionary of Visual Science, 4th ed)	Fundus of the Eye,Ocular Fundus,Fundus, Ocular
D006485	Hemosiderin
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults