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2.
Thorax ; 49(2): 183-4, 1994 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-8128412

RESUMO

The case is presented of an 82 year old woman with breathlessness, stridor, and upper mediastinal widening on chest radiography. Computed tomographic scanning showed tracheal compression by aneurysms of the brachiocephalic and left common carotid arteries.


Assuntos
Aneurisma/complicações , Tronco Braquiocefálico , Doenças das Artérias Carótidas/complicações , Estenose Traqueal/etiologia , Idoso , Idoso de 80 Anos ou mais , Aneurisma/diagnóstico por imagem , Tronco Braquiocefálico/diagnóstico por imagem , Doenças das Artérias Carótidas/diagnóstico por imagem , Feminino , Humanos , Pulmão/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Estenose Traqueal/diagnóstico por imagem
5.
Postgrad Med J ; 57(668): 378-9, 1981 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-7301684

RESUMO

The case is reported of a man developing drug-induced systemic lupus erythematosus while taking hydralazine. The illness was characterized by arthritis and a purpuric rash particularly in the light-sensitive areas as well as orogenital and cutaneous ulceration. Anti-nuclear antibody and DNA binding were positive. All clinical manifestations disappeared on withdrawal of hydralazine.


Assuntos
Hidralazina/efeitos adversos , Lúpus Eritematoso Sistêmico/induzido quimicamente , Doenças da Boca/induzido quimicamente , Doenças do Pênis/induzido quimicamente , Humanos , Hidralazina/metabolismo , Lúpus Eritematoso Sistêmico/imunologia , Masculino , Pessoa de Meia-Idade , Úlcera Cutânea/induzido quimicamente , Úlcera/induzido quimicamente
11.
12.
Br Med J ; 2(5712): 764-6, 1970 Jun 27.
Artigo em Inglês | MEDLINE | ID: mdl-4913786

RESUMO

The effect of oral prethcamide (Micoren) (a mixture of two related amides of crotonyl N' butyric acid) was compared with a placebo preparation in 13 patients with established chronic ventilatory failure. Part I of the study comprised a double-blind single cross-over trial with an initial assessment and two further assessments at the end of each period of one month. Prethcamide was taken in 200-mg. doses four times daily. No subjective or objective changes were noted, and in particular the resting Pco(2) showed no change.Part II of the study comprised a double-blind single cross-over trial of the short-term effect of prethcamide compared with placebo in 12 patients in chronic ventilatory failure. Frequent estimations of mixed venous Pco(2) were made with a rebreathing technique for four and a half hours after ingestion of prethcamide or placebo preparation.Following prethcamide a fall in Pco(2) level to a minimum value at 30 minutes of 93% of control values and persisting for about three hours was noted for the group as a whole. The fall represents a lowering by about 4 mm. Hg of the mixed venous Pco(2).It is concluded that, though in patients with chronic ventilatory failure prethcamide may reduce the Pco(2) in the short term, there is no subjective benefit or observable objective change following repeated administrations over a period of one month.


Assuntos
Aminobutiratos/administração & dosagem , Doenças Respiratórias/tratamento farmacológico , Dióxido de Carbono/sangue , Doença Crônica , Ensaios Clínicos como Assunto , Humanos , Placebos , Espirometria , Veias
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