Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0242429 (sore throat)
 2,760 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Physical findings, laboratory data, treatments and prognosis were investigated in detail using 26 Japanese childhood Still's disease (CHSD) patients and 19 Japanese adult onset Still's disease (AOSD) patients as the subjects. High spiking fever and arthritis were present in all the patients. Seventy and seven percent of CHSD and 53 percent of AOSD had polyarthritis (the number of joints involved being 5 or more during the first 6 months of the disease). A comparison of the groups showed no significant difference in the initial systemic manifestations except for sore throat (CHSD: AOSD; 19%: 68%). Initial laboratory data were the same for these groups except for serum iron levels (CHSD: AOSD; 20.8 +/- 13.7 micrograms/dl: 83.0 +/- 54.2 micrograms/dl). As to joints and physical prognosis, the results were also the same for CHSD and AOSD under the similar treatment. On the basis of these data, we conclude that CHSD and AOSD are of the same disease entity so far as the present clinical features are concerned.
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PMID:[Comparison of clinical features of childhood and adult onset Still's disease]. 176 45

Agranulocytosis developed in a 20-year-old Greek patient with beta-thalassaemia major, 11 weeks after commencing chelation with the oral iron chelator 1,2-dimethyl-3-hydroxypyrid-4-one (L1) and 6 weeks after receiving the drug at a total daily dose of 105 mg/kg. The patient presented with generalised weakness, low-grade fever and sore throat. The total white cell count was 2.0 x 10(9)/l with 0.1 x 10(9)/l neutrophils. The patient was admitted to hospital and successfully treated with intravenous broad-spectrum antibiotics. Neutrophil count recovered 7 weeks later. A number of immunological tests were performed in an attempt to elucidate the cause of agranulocytosis. These investigations gave inconclusive evidence for the presence of a weak IgM antibody to myeloid cells exposed to L1 in this patient. Further studies are required, however, to evaluate the mechanism in any other patient who develops agranulocytosis in association with L1 therapy.
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PMID:Agranulocytosis in a patient with thalassaemia major during treatment with the oral iron chelator, 1,2-dimethyl-3-hydroxypyrid-4-one. 850 50

Ferric chloride is both a corrosive acid and iron compound; reports of poisoning in humans are rare. A retrospective study was conducted to evaluate patients with ferric chloride exposure reported to Poison Control Center-Taipei Veterans General Hospital during 1990-2001. After exclusion of incomplete records, 16 patients with ferric chloride exposure were analyzed (9 male, 7 female aged 12 to 70 y). The exposures were occupational inhalation (18.7%), suicidal ingestion (56.3%), and accidental ingestion (25.0%). Major symptoms and signs were nausea/vomiting (68.8%), sore throat (68.8%), abdominal pain (37.5%), oral ulcers (37.5%), metabolic acidosis (25.0%), aspiration pneumonia (18.8%), respiratory failure (12.5%), diarrhea (12.5%), and hypotension (12.5%). The severity of poisonings were fatal 6.3%, severe 18.8%, moderate 31.2%, mild 37.5%, and asymptomatic 6.3%. Deferoxamine therapy was given in 9 hospitalized patients with good recovery; however the fatal case did not receive deferoxamine due to rapid deterioration and a late diagnosis. The serum iron level known in 7 cases ranged from 40 to 2440 microg/dL. Ingestion of ferric chloride may result in serious morbidity and mortality. Inappropriate labeling and storage lead to accidental swallowing or misdiagnosis. Early diagnosis is important, especially in seriously poisoned patients.
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PMID:Clinical experience of acute ferric chloride poisoning. 1517 98

We present a case with sudden onset of throat pain, dysphagia and hoarseness. On endoscopic examination, supraglottic swelling and a brown covering of the mucous membranes were seen. The diagnosis of haemochromatosis was made on laryngeal biopsy. The patient admitted to long-term iron treatment for anaemia. Haemochromatosis can affect many different organs. If the larynx is involved, the airway may be endangered.
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PMID:Laryngeal manifestations of haemochromatosis. 1974 94

The detection of foreign bodies in the upper-aerodigestive tract is a fairly frequent event and can occur in various areas and for various reasons. In rare cases, foreign bodies can simulate a neoplasia. We evaluated similar cases during emergency regimen with an oral cavity mucosal lesion, causing lockjaw, sore throat, dysphagia, and swelling of the submandibular and laterocervical region. Physical examination revealed an extensive mucosal ulceration in the floor of the mouth and the lateral surface of the tongue, comparable to oral cancer. During a second, more accurate assessment, a partially deteriorated iron supplement tablet was found embedded in a mucosal pocket. After removing the tablet, gradual normalization of the tissue was observed without any sequelae. This is one of the many reasons why it is advisable and useful in cases of oral lesions to collect a detailed medical history and to perform an accurate clinical evaluation, including inspection and palpation of the lesion, before proceeding to further diagnostic assessments, especially in elderly patients taking many medications. However unlikely, it is possible that difficulty in swallowing pills or tablets could generate tumorlike lesions.
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PMID:Iron supplement tablet embedded in the oral cavity mimicking neoplasm: a case report. 2716 52