Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0344232 (blurred vision)
 2,072 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

28-year-old sportsman developed chest pain, dyspnoea, haemoptysis and swelling of the right leg. 8 weeks later he also complained of blurred vision. Ophthalmoscopy revealed subretinal infiltrates diagnosed as tumour metastases by fluorescein angiography. The patient died 10 weeks after the first symptoms. At autopsy large mediastinal embryonal carcinoma was diagnosed, and both eyes revealed choroidal metastases. This rare tumour usually involves young men and is invariably fatal within a few months. Exceptional bilateral choroidal metastases constituted the presenting sign.
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PMID:Mediastinal embryonal carcinoma with bilateral choroidal metastases. Fluorescein angiographic and histopathologic study. 54 44

Twenty-seven symptoms of 859 treated hypertensive patients were evaluated using a self-administered questionnaire and correlated with the depression (DEP), free-floating anxiety (FFA), phobic anxiety (PHO), obsessionality (OBS) and extraversion (HYS) scores of the Middlesex Hospital Questionnaire. The psychological features were associated with 24 of the 27 symptoms, and the extent to which these measurements determined the presence of a symptom was calculated. DEP and FFA were correlated with most of the symptoms, PHO with weak limbs, blurred vision, slow walking pace, nocturia and a lessened interest in sex. HYS was positively associated with the frequency of sexual intercourse in men and negatively with complaints of dyspnoea, tingling in the limbs and a slow walking pace. OBS was only associated with diarrhoea.
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PMID:The contribution of psychological features to the symptoms of treated hypertensive patients. 59 46

We report the case of a young woman, with an 8 year history of paroxysmal episodes of dyspnea, palpitations, blurred vision, tremors, precordial oppression and hypertension; the diagnosis of a chromaffin tumor was established, with an increase in serum and urine catecholamines level. She had three surgical interventions and also the following studies: abdominal and pelvic ultrasound, computed tomography, cavography; selective arteriography, and infusion of the meta iodobenzyl-guanidine 131, which localizes tissues hypersecretors rich in catecholamines.
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PMID:[Multiple paragangliomas. The problem of its localization. Report of the first case studied with 131I meta-iodobenzylguanidine in our milieu and review of the literature]. 294 92

Botulinal toxin causes a marked reduction in the number of quanta released by autonomic and motor nerve terminals. As a result it causes blurred vision, inability to move the eyes, weakness of other cranial nerve-innervated muscles, dyspnea progressing to apnea, and generalized weakness. Electrodiagnostic findings in severe botulism can be relatively nonspecific, with low amplitude and short duration motor unit action potentials and small M wave amplitudes. A modest increment in M wave amplitude with rapid repetitive nerve stimulation may help to localize the disorder to the neuromuscular junction. Identification of the toxin in the patient's serum is diagnostic. The treatment of botulism is mainly supportive.
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PMID:AAEE case report #16: Botulism. 307 Mar 81

Social phobic (N = 14), generalized anxiety disorder (N = 18), and panic disorder patients (N = 48) were compared on four categories of anxiety symptoms: autonomic hyperactivity, muscular tension, vigilance, and apprehensive expectation. Six specific symptoms (palpitations, chest pains, tinnitus, blurred vision, headaches, fear of dying, and dry mouth) distinguished social phobia from panic disorder, while four (headaches, fear of dying, sweating, and dyspnea) distinguished social phobia from generalized anxiety disorder. Most symptom differences were in the autonomic hyperactivity category of symptoms. These findings further confirm the validity of social phobia as a distinct disorder and may help provide specific target symptoms for the treatment of related but different anxiety disorders.
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PMID:Anxiety symptoms distinguishing social phobia from panic and generalized anxiety disorders. 340 44

It is important for women to understand the risk of first onset and symptomatic exacerbation of paroxysmal supraventricular tachycardia (SVT) during pregnancy. Reports regarding the effects of pregnancy on first onset and symptomatic exacerbation of paroxysmal SVT have been controversial, and have not been conducted in a systematic fashion. Two hundred seven consecutive female patients diagnosed with symptomatic paroxysmal SVT were requested to respond to multiple questionnaires before electrophysiologic study and catheter ablation. A person-years data method was used to estimate risk of first onset of paroxysmal SVT during pregnancy. Exacerbation of paroxysmal SVT was assessed by a score scale including each of the following symptoms: palpitation, fatigue, rest dyspnea, effort dyspnea, dizziness, chest oppression, blurred vision, and syncope (total score change > 2 points). In the 107 patients with accessory pathway-mediated tachycardia, 7 patients had had a first onset of tachycardia during pregnancy (relative risk ratio 0.86, confidence interval 0.4 to 1.9, p = 0.35). In the 100 patients with atrioventricular nodal reentrant tachycardia, 1 patient had had the first onset of tachycardia during pregnancy (relative risk ratio 0.11, confidence interval 0.02 to 0.56, p = 0.004). Otherwise, 14 of the 63 patients (22%) with tachycardia in the pregnant and nonpregnant periods had exacerbation of symptoms during pregnancy. Thus, first onset of paroxysmal SVT during pregnancy was rare (3.9%), and pregnancy was associated with a low risk of first onset of paroxysmal SVT. However, symptoms of paroxysmal SVT were exacerbated during pregnancy in some patients.
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PMID:Effects of pregnancy on first onset and symptoms of paroxysmal supraventricular tachycardia. 757 23

On the day of the disaster, 641 victims were seen at St. Luke's International Hospital. Among those, five victims arrived with cardiopulmonary or respiratory arrest with marked miosis and extremely low serum cholinesterase values; two died and three recovered completely. In addition to these five critical patients, 106 patients, including four pregnant women, were hospitalized with symptoms of mild to moderate exposure. Other victims had only mild symptoms and were released after 6 hours of observation. Major signs and symptoms in victims were miosis, headache, dyspnea, nausea, ocular pain, blurred vision, vomiting, coughing, muscle weakness, and agitation. Almost all patients showed miosis and related symptoms such as headache, blurred vision, or visual darkness. Although these physical signs and symptoms disappeared within a few weeks, psychologic problems associated with posttraumatic stress disorder persisted longer. Also, secondary contamination of the house staff occurred, with some sort of physical abnormality in more than 20%.
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PMID:Sarin poisoning on Tokyo subway. 919 33

In 1989, 147 individuals in the West Midlands, UK, were infected with Q fever. Five years later, following anecdotal reports of fatigue, we used a questionnaire-based case-control study to determine the prevalence of chronic fatigue syndrome symptoms in this group. Replies from 71 patients were compared with those from 142 age- and sex-matched controls. Increased sweating (52.9% vs. 31.6%, p = 0.006), breathlessness (50.7% vs. 30.6%, p = 0.006), blurred vision (34.3% vs. 17.8%, p = 0.016) and undue tiredness (68.7% vs. 51.5%, p = 0.03) were found in controls compared to cases. These findings were similar to those in Australian abbatoir workers occupationally exposed to Q fever. CDC criteria for chronic fatigue syndrome were fulfilled by 42.3% of cases and 26% of controls. Using visual analogue scores, symptoms were more severe in cases than in controls. Our findings support the existence of a chronic fatigue state following acute Q fever, in a group of patients exposed just once to the organism, and in circumstances free of such confounding factors as lawsuits over compensation.
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PMID:Post-infection fatigue syndrome following Q fever. 957 93

A 34-year-old Japanese male was admitted to Okayama University Hospital with severe hypertension, rapidly progressive renal failure, blurred vision, dyspnea and hemoptysis. Clinical diagnosis of malignant hypertension was given and antihypertensive therapy and hemodialysis were immediately started. Renal biopsy was performed on the sixth day in hospital to examine the underlying disease, such as microscopic form of polyarteritis, since the complaint of hemoptysis and pulmonary alveolar hemorrhage was noted by computed tomography of the lungs. Typical pathological changes of malignant hypertension, i.e. fibrinoid necrosis of the afferent arterioles and proliferative endoarteritis at the interlobular arteries were observed. There was no evidence of active necrotizing glomerulonephritis and crescent formation. Renal function was gradually recovered and pulmonary hemorrhage completely disappeared by treatment with antihypertensive agents. The authors report a case of malignant hypertension with a rare complication of pulmonary alveolar hemorrhage and speculate that it may be related to vascular injuries at the alveolar capillary level caused by malignant hypertension.
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PMID:Malignant hypertension with a rare complication of pulmonary alveolar hemorrhage. 1064 71

A 22-year-old woman complaining of blurred vision visited our hospital in March 1995 and was given a diagnosis of uveitis. Chest X-ray and computed tomographic (CT) films demonstrated bilateral hilar lymphadenopathy (BHL), diffuse granular shadows in both lung fields, and a cavity with a thin, smooth wall in the right upper lung field. Because histopathologic findings from transbronchial lung biopsy specimens of the lung and cavity tissues disclosed sarcoid granuloma, the diagnosis was sarcoidosis with primary cavitation, which is very rare for this disease. Although BHL disappeared without medication, in November the patient experienced dyspnea due to attacks of bronchial asthma that had been in remission for a long period. Treatment with inhalation of becromethazone propionate markedly alleviated her symptoms. In May 1998, follow-up chest CT films demonstrated that the cavity had disappeared. This case suggested that sarcoidosis leads to a deterioration of asthma control, a conclusion supported by previous reports.
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PMID:[Sarcoidosis with primary acute cavitation exacerbated by bronchial asthma]. 1087 33


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