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Query: UMLS:C0344232 (blurred vision)
 2,072 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report the frequency and type of infectious ocular complications following orthotopic liver transplantation (OLT) and review diagnostic and therapeutic strategies. During the period September 1988 through November 1994, 684 patients underwent OLT at Mount Sinai Hospital (New York). Nine orthotopic liver transplant patients (1.3%) developed ocular infections: Candida albicans endophthalmitis (2), Aspergillus fumigatus endophthalmitis (1), cytomegalovirus retinitis (4), herpes simplex virus keratitis (1), and varicella-zoster virus panophthalmitis (1). The mean time from OLT to ocular symptoms was 42 days for patients with fungal infections and 128 days for patients with viral infections. Blurred vision was the commonest symptom (five of nine cases). The mean duration of follow-up was 2 years (range, 33 days to 5 years). Permanent loss of vision occurred in three patients, five had improvement in visual acuity, and one died of disseminated aspergillosis 33 days after OLT. Infectious ocular complications following OLT may occur as isolated events or with disseminated disease. Fungal infections occur earlier (mean, 42 days after OLT) than viral infections (mean, 4 months after OLT). The clinical presentation may be atypical; aggressive vitreoretinal procedures and serial examinations may be required to establish the diagnosis. Cytomegalovirus retinitis in orthotopic liver transplant patients may not require life-long maintenance therapy with antiviral agents.
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PMID:Infectious ocular complications in orthotopic liver transplant patients. 919 78

Cerebral mucormycosis is a rare fungal infection that occurs mostly in association with diabetic ketoacidosis. This central nervous system infection is characterized by a rapid decline in clinical status, and has been recognized as a uniformly fatal event if aggressive therapy is not instituted. We report a diabetic child who presented with blurred vision, chemosis, and pain in the left periorbital region noted for about 1 week during an episode of ketocidosis. Neurologic examinations revealed that there was a decreased range of motion in the upward and lateral gaze, along with incomplete pupillary dilatation and papilledema of the left eye. Imaging studies demonstrated left-side orbital cellulitis, paranasal sinusitis, and a large lobulated abscess in the left frontal lobe. Two surgical procedures, including functional endoscopic sinus surgery for sinus debridement and a subsequent open craniotomy for abscess resection were performed. Pathologic specimens obtained from the abscess wall revealed necrotic inflammation and wide, nonseptate hyphae with right angle branching, which are typical characteristics of the family Mucoraceae. Postoperatively, the patient was treated with 1.5 g of amphotericin B over a 7-week period, and aggressive diabetic control for 2 months. Through the combination of medical and surgical treatment the child made an uneventful recovery.
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PMID:Orbital rhinocerebral mucormycosis associated with diabetic ketoacidosis: report of survival of a 10-year-old boy. 983 Feb 84

This paper analyzes and presents the biochemical abnormalities in the sera of patients presenting with chronic mycosis in order to investigate the relationship with the risks of multiple renal disorders. The study population (n = 10) consisted of six females and four males (mean age 36.3 years) exposed by toxic molds in their homes and offices for an average of 2.8 years. The control group comprised ten people, five males and five females (mean age 35.9 years) without any known exposures to toxic molds. Blood samples were obtained from both the patients and the controls and were processed using specific biochemical methods that included enzyme-linked immunoabsorbent assay (ELISA). There were biochemical abnormal concentrations in creatinine, uric acid, phosphorus, alkaline phosphotase, cholesterol, HDH, SGOT/AST, segmented neutrophils, lymphocytes, total T3, IgG and IgA immunoglobulins with significant differences between patients and controls. These abnormalities were consistent with multiple renal disorders. The major complaints of the mycosis patients were headaches, pulmonary symptoms, allergic reactions, memory loss, skin rashes, blurred vision symptoms, fatigue, and runny nose. These findings were depictive of a strong association of chronic mycosis with abnormal renal indicators. It was concluded that, although this research was a pilot investigation, based on the overall results, people exposed to chronic indoor environmental toxic molds were at risk of multiple renal complications.
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PMID:Biochemical changes in the serum of patients with chronic toxigenic mold exposures: a risk factor for multiple renal dysfunctions. 1461 11

In recent years the immunocompromised population has increased rapidly to include people with acquired immune deficiency syndrome (AIDS), drug abusers, and transplant patients. Accordingly, the incidence of intracranial fungal infection has increased. Our institution experienced 2 cases of internal carotid artery (ICA) occlusion due to invasion of the cavernous sinus by an intracranial fungal infection. The first case was a 60-year-old man who presented with headache, eye pain, conjunctival injection, right-sided diplopia, and blurred vision. Infected tissues within the frontal and ethmoid sinuses were removed via bifrontal craniotomy and endoscopic sinus surgery through the Caldwell Luc approach. The second case was a 63-year-old woman who developed right-sided facial pain after a tooth extraction. The infection was not controlled despite continuous use of antifungal agents, resulting in death from sepsis. We believe that when intracranial fungal infection is suspected in a patient with orbital symptoms and a focal neurologic deficit, immediate angiographic investigation of possible ICA occlusion is warranted. Aggressive treatment with antifungal agents is the only way to improve prognosis.
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PMID:Occlusion of the Internal Carotid Artery due to Intracranial Fungal Infection. 2155 42

Aspergillosis in the central nervous system (CNS) is a very rare disease in immune-competent patients. There was a case of a healthy man without a history of immune-compromised disease who had invasive aspergillosis with unusual radiologic findings. A 48-year-old healthy man with diabetes mellitus, presented with complaints of blurred vision that persisted for one month. Brain magnetic resonance imaging (MRI) showed multiple nodular enhancing lesions on the right cerebral hemisphere. The diffusion image appeared in a high-signal intensity in these areas. Cerebrospinal fluid examination did not show any infection signs. An open biopsy was done and intraoperative findings showed grayish inflammatory and necrotic tissue without a definitive mass lesion. The pathologic result was a brain abscess caused by fungal infection, morphologically aspergillus. Antifungal agents (Amphotericin B, Ambisome and Voriconazole) were used for treatment for 3 months. The visual symptoms improved. There was no recurrence or abscess pocket, but the remaining focal enhanced lesions were visible in the right temporal and occipital area at a one year follow-up MRI. This immune-competent patient showed multiple enhancing CNS aspergillosis in the cerebral hemisphere, which had a good outcome with antifungal agents.
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PMID:Cerebral aspergillosis with multiple enhancing nodules in the right cerebral hemisphere in the immune-competent patient. 2390 9

An 85-year-old man with remote thermal sclerostomy and Descemet's stripping automated endothelial keratoplasty (DSAEK) in the right eye presented urgently for pain and blurred vision in that eye. Examination revealed bleb purulence and vitreous cellular aggregates concerning for endophthalmitis. Microscopy of a vitreous sample revealed yeast and pseudohyphae. He developed corneal infiltrates consistent with fungal infection. Therapy included topical, intravitreal, and systemic antifungals voriconazole and amphotericin. Fungal pathogens have very rarely been reported to cause bleb-associated endophthalmitis and should be considered in addition to bacterial pathogens. Vitreous aspiration should be performed in all cases of bleb-related endophthalmitis and include fungal studies. [Ophthalmic Surg Lasers Imaging Retina. 2016;47:691-693.].
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PMID:Fungal Endophthalmitis Associated With DSAEK and Thermal Sclerostomy. 2743 5