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)

A 68 year old woman is described with persisting muscular rigidity of the left lower leg together with transient myoclonic jerking in the left quadriceps muscle. Six weeks after onset a small cell carcinoma of the lung became manifest. With radiotherapy and chemotherapy complete remission was achieved. Segmental muscular spasm improved at the same time. Necropsy revealed loss and degeneration of alpha-motor neuron cells at one side of the anterior horn of the lumbar enlargement. This case may represent another manifestation of paraneoplastic subacute motor neuronopathy.
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PMID:Segmental rigidity and spinal myoclonus as a paraneoplastic syndrome. 303 5

From a series of 37 patients with coronary artery spasm and less than 70% diameter narrowing treated initially with verapamil and nitrates, 33 were followed up 41 to 102 months (mean 62). One patient died from carcinoma of the lung and 3 could not be traced. Before diagnosis, 3 had nontransmural myocardial infarction and 10 had either ventricular tachycardia and fibrillation or atrioventricular block. During follow-up there were no cardiac deaths or myocardial infarctions. Asymptomatic periods of more than 3 months occurred in 23 patients during follow-up: 18 with asymptomatic periods of more than 1 year were pain free at the time of study and 5 with asymptomatic periods of 3 to 6 months had infrequent pain. Ten patients had no asymptomatic periods. Symptomatic status at last review was related to initial response to therapy: 13 of 18 patients (72%) currently asymptomatic became asymptomatic with initial therapy compared with 5 of 15 patients (33%) currently experiencing pain (p = 0.06). Twenty-six patients were currently receiving therapy: 22 verapamil, 80 to 640 mg/day (mean 280), 2 nifedipine, 1 diltiazem and amiodarone and 1 isosorbide (15 were receiving additional isosorbide). Twelve patients were not receiving therapy or were receiving very low dosage therapy, including 8 with asymptomatic periods of more than 1 year. Patients with coronary spasm and less than 70% diameter narrowing treated medically have low mortality and morbidity rates over 5-year follow-up. Many have long asymptomatic periods and some may be able to stop therapy indefinitely.
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PMID:Late follow-up (41 to 102 months) of medically treated patients with coronary artery spasm and minor atherosclerotic coronary obstructions. 371 23