Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0012833 (dizziness)
 9,689 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The goal of this study was to clarify the subjective symptoms closely related to yusho by examining the relationship between the amount of PCB-contaminated rice oil ingested by patients and the subjective symptoms recorded on their questionnaires. The amount of PCB-contaminated rice oil consumed by the patients was obtained by interviewing the housewife in each yusho family. Individual consumption of the oil was estimated by taking into account age, sex and the number of meals at home. In 1970, 46 patients were available for analysis, and in 1971, 33 patients were available. Among 12 subjective symptoms studied, numbness of the limbs, coughing, expectoration, and the sensation of "elevated" teeth were considered to show a dose-response relationship, which suggests that these subjective symptoms are closely related to yusho. Consistent high rates of complaints of general fatigue and eye discharge were considered possibly to be connected with yusho, although no dose-response relationships have been determined. Other subjective symptoms, such as fever, headache, dizziness, abdominal pain, swelling in the joints, changes in menstruation, and loss of hair failed to show consistent dose-response relationships. It should be noted, however, that for these symptoms which failed to show dose-response relationships, it is impossible to deny a causal relationship.
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PMID:Relationship between the amount of rice oil ingested by patients with yusho and their subjective symptoms. 392 63

A 47-year-old woman developed intermittent shooting pain around the right side of the nose and eyes. A neurologist initially diagnosed trigeminal neuralgia, but carbamazepine did not improve the pain. Two months later, she presented with a pus-like eye discharge and was referred to us for further examination. Poor saline irrigation from the lacrimal puncta and computed tomography findings of a swollen lacrimal sac indicated a diagnosis of lacrimal dacryostenosis. At this point, the pain and dizziness as a side effect of carbamazepine had become intolerable. Endoscopic intranasal dacryocystorhinostomy confirmed stenosis of the nasolachrymal duct and a thickened lacrimal sac. The postoperative course was uneventful, and the facial pain disappeared. This experience suggests the importance of recognizing lacrimal dacryostenosis as a differential diagnosis of facial pain around the eyes and nose. We also recommend a review of an original diagnosis of trigeminal neuralgia if carbamazepine fails to relieve facial pain.
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PMID:Lacrimal dacryostenosis with severe facial pain misdiagnosed as trigeminal neuralgia. 2157 63