Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0684249 (lung carcinoma)
 23,830 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Numerous epidemiologic studies suggest a relationship between lung cancer and peptic ulcer disease. Furthermore, various lung cancers synthesize and release a number of peptides such as gastrin and gastrin-releasing peptide that could cause acid hypersecretion; however, Zollinger-Ellison syndrome (ZES), because of a lung tumor, has never been described. We report such a patient for the first time. A 60-year-old man with a non-small cell lung carcinoma (large cell type) presented with diarrhea, heartburn, abdominal pain, and duodenal ulcers. Evaluation showed ZES was present (fasting hypergastrinemia, hyperchlorhydria) and control of all symptoms by omeprazole. No abdominal or cardiac tumor, the other known locations of gastrinomas causing ZES, was found on detailed tumor imaging studies. Resection of the lung tumor resulted in a decrease in gastrin levels to normal values. Plasma radioimmunoassays showed elevated gastrin, chromogranin A and normal levels of gastrin-releasing peptide, and 9 other hormones. The tumor showed similar immunocytochemical results. The characteristics of this case are compared with 100 cases of sporadic abdominal gastrinomas, and the evidence reviewed suggests why ZES should be considered in patients with lung cancer with peptic symptoms.
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PMID:A new cause of Zollinger-Ellison syndrome: non-small cell lung cancer. 1126 90

The Endeavor zotarolimus-eluting stent (ZES; Medtronic Vascular, Santa Rosa, CA) has been found to provide event-free clinical outcomes to 2 years for the treatment of symptomatic CAD by suppressing neointimal proliferation of the target lesion. The clinical outcomes of patients treated with the Endeavor ZES were evaluated at 4 years after implantation. One hundred consecutive patients with symptomatic ischemic heart disease due to de novo stenotic lesions of native coronary arteries were treated with the Endeavor ZES at 8 centers according to a standardized procedure. At 4 years, 3 patients were lost to follow-up analysis. The incidence of major adverse cardiac events (MACE; defined as death, myocardial infarction, emergent cardiac surgery, or repeat revascularization of the target lesion) was 2% at 4 months, 2% at 1 year, 3% at 2 years, 6.1% at 3 years, and 7.2% at 4 years. The difference in these rates was due to 4 deaths caused by cancer (metastatic melanoma, metastatic adenocarcinoma, small-cell cancer of the bladder, and lung carcinoma). From 2-4 years, there was an additional reported case of target lesion revascularization (TLR). A single case of stent thrombosis occurred at 10 days after the index procedure but no cases occurred thereafter. The treatment of patients with symptomatic CAD due to de novo lesions in native coronary arteries with the Endeavor ZES has sustained clinical benefits to 4 years, with very low rates of MACE and TLR.
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PMID:Four-year clinical follow-up after implantation of the endeavor zotarolimus-eluting stent: ENDEAVOR I, the first-in-human study. 1795 Aug 33