RESUMO
We report the case of a patient with isolated ocular involvement and non-Hodgkin's lymphoma (also known as reticulum cell sarcoma). Most non-Hodgkin's central nervous system lymphomas are large cell lymphomas derived from B-cells. The patient initially had iritis OD and vitreous cells OS. Eventually, rubeosis and vitritis developed OD. A systemic workup showed no extraocular lymphoma. Immunocytochemical analysis was done on the vitreous OD and detected a monoclonal B-cell population of large lymphoid cells. This case shows the frequent delay in making the diagnosis of this condition. This diagnosis must be remembered when a patient has vitreous opacities.
Assuntos
Neoplasias Oculares/diagnóstico , Linfoma de Células B/diagnóstico , Humanos , Técnicas Imunoenzimáticas , Irite/diagnóstico , Masculino , Pessoa de Meia-Idade , Corpo Vítreo/patologiaRESUMO
We examined three cases of transcorneal extrusion of anterior chamber intraocular lenses. In each case a preexisting condition (rheumatoid arthritis, glaucoma, and herpes zoster ophthalmicus, respectively) contributed to corneal necrosis and subsequent extrusion of the pseudophakos. The clinicopathologic correlations of this condition are discussed, as well as some causes of corneal decompensation associated with anterior chamber lenses. We emphasize the need for careful evaluation of patients who have preexisting disease before intraocular lens implantation.
