Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0086543 (cataract)
 29,165 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 59-year-old male heart transplant recipient experienced progressive visual loss following routine cataract surgery with intraocular lens implantation. Cranial magnetic resonance (MR) imaging suggested and brain biopsy confirmed the cause to be progressive multifocal leukoencephalopathy (PML). The patient died 2 months following cataract surgery. This case illustrates that visual failure may be the initial manifestation of PML, and the ophthalmologist should be aware of this central demyelinating disorder when dealing with immunocompromised patients.
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PMID:Visual loss due to progressive multifocal leukoencephalopathy in a heart transplant patient. 811 35

After solid organ transplantation, signs and symptoms of the central nervous system may present a diagnostic challenge. A 43-year-old patient developed a decrease in vision 15 months after bilateral lung transplantation. The initial diagnosis was a left posterior cataract, but left eye cataract extraction did not improve his vision. Seizures led to investigation of a broader differential diagnosis (cyclosporine intoxication, post-transplant lymphoproliferative disorder, infectious disease, chronic lymphatic leukemia). The clinical diagnosis of progressive multifocal leukoencephalopathy (PML) was confirmed by demonstration of JC virus in the cerebrospinal fluid and by autopsy findings. Modulation of the immunosuppressive regimen was unsuccessful. This case illustrates that decreased vision in immunocompromised patients may be the first manifestation of PML.
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PMID:Visual symptoms after lung transplantation: a case of progressive multifocal leukoencephalopathy. 1142 7