Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Toxic shock-like syndrome (TSLS) is a form of rapidly progressing septic shock that can lead to multiple organ failure and has a high mortality rate of 30%. We report a rare case of TSLS affecting the head and neck. A 40-year-old man complained of redness and swelling of the neck with vomiting and diarrhea. His blood pressure dropped, and multiple organ failure occurred. Streptcoccus pyogenes, Group A, was identified in a blood culture, and he was diagnosed as having TSLS. He was treated with high-dose carbapenem, clindamysin, and gamma globulin. Continuous hemodiafiltration (CHDF) and PMX-DHP was applied to prevent sepsis and multiple organ failure. Debridement of the neck was performed on day 16. He recovered gradually and was discharged from hospital on day 45. A total resection is required to treat TSLS, but such a procedure is difficult to perform in the head and neck region. Our case improved without resection but after debridement and general control. TSLS should be first treated by medication and then by surgery, consisting of either debridement or resection.
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PMID:[Case of toxic shock-like syndrome affecting the neck]. 1702 21

Dihydropyrimidinase (DHP, EC 3.5.2.2) is the second enzyme of the pyrimidine degradation pathway and a deficiency of this enzyme is responsible for a rare inborn metabolic syndrome characterized by dihydropyrimidinuria. Here we report a cat with DHP deficiency, manifesting malnutrition, depression, vomiting, and hyperammonemia. A gas chromatographic-mass spectrometric analysis of urinary metabolic substances showed the presence of large amounts of dihydrouracil and dihydrothymine and moderate amounts of uracil and thymine, suggesting DHP deficiency. Analysis of the feline DPYS gene encoding DHP demonstrated that the cat was homozygous for the missense mutation c.1303G>A (p.G435R) in exon 8, which corresponds to a known mutation in a human patient with DHP deficiency. Population screening in 1,000 cats did not reveal any animal possessing this mutation, suggesting the prevalence of the mutant allele to be very low. This is the first report of naturally occurring DHP deficiency in animals and the cat represents a model of the human disease.
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PMID:Dihydropyrimidinase deficiency: the first feline case of dihydropyrimidinuria with clinical and molecular findings. 2343 Sep 34

A 62-year-old man was scheduled for transurethral lithotripsy. Systemic shivering, vomiting and decreased blood pressure occurred after extubation. Blood gas analysis showed metabolic acidosis. After 45 minute observation, he became unconsciousness. He was reintubated. Elevated procalcitonin (PCT) and endotoxin activity assay (EAA) brought us to the diagnosis of severe septic shock. He was treated by a standard therapy conforming to early goal direct therapy and PMX-DHP with CHDF. He showed full recovery, and was discharged 9 days after the procedure. TUL is commonly performed, but it seldom leads to sepsis. We need to pay a careful attention peri- and postoperatively.
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PMID:[Case of sever septic shock following transurethral lithotripsy]. 2497 68