Assuntos
Aorta/lesões , Ruptura Aórtica/etiologia , Hemorragia/etiologia , Doenças do Mediastino/etiologia , Traumatismos Torácicos/complicações , Adulto , Aorta/cirurgia , Ruptura Aórtica/diagnóstico , Ruptura Aórtica/terapia , Hematoma/diagnóstico , Hematoma/etiologia , Hematoma/cirurgia , Hemorragia/diagnóstico , Hemorragia/cirurgia , Humanos , Fígado/lesões , Hepatopatias/diagnóstico , Hepatopatias/etiologia , Hepatopatias/cirurgia , Imageamento por Ressonância Magnética , Masculino , Doenças do Mediastino/diagnóstico , Doenças do Mediastino/cirurgia , Stents , Procedimentos Cirúrgicos Vasculares/métodosRESUMO
Paraquat is a common herbicide in Spain. In our country there are a few cases of this intoxication and it presents a high mortality even if the patients ingest a minimal amount. We present two cases of accidental poisoning with paraquat. These patients were admitted three hours after ingestion of toxin. They were treated with with orogastric lavage, activated charcoal, N-acetylcysteine, Fuller's earth, cathartics, support measures and hemoperfusion with activated charcoal. With these treatments both patients had a undetectable levels of paraquat 48 hours after and improvement of their symptoms, gastric and intestinal predominantly . We present the graphics of evolution of the plasma and urine levels of paraquat in both patients. We review the different aspects of treatment and update of this poisoning.
Assuntos
Carvão Vegetal/uso terapêutico , Terra de Diatomáceas/uso terapêutico , Hemoperfusão , Paraquat/intoxicação , Acidentes , Acetilcisteína/uso terapêutico , Idoso , Antioxidantes/uso terapêutico , Catárticos/uso terapêutico , Feminino , Hidratação , Lavagem Gástrica , Glucose/uso terapêutico , Humanos , Masculino , Pessoa de Meia-Idade , Paraquat/sangue , Paraquat/urina , Intoxicação/terapiaRESUMO
We present a case of an 18 year-old woman with pseudoxanthoma elasticum, who had a biopsy taken from a lesion. Although she was asymptomatic, we tried to rule out myocardial ischemia with a treadmill and cardiac gammagraphy with Talio. The isotopic studies and the ergometry were positive and the patient underwent coronariography. This study showed a severe triple-vessel disease. We did an angiography of the supraaortic arteries, mamarian artery, and mesenteric artery. These studies showed no obstructive lesions. The treatment of patient was a double by-pass with internal mammary artery and one by-pass with safena vein grafts with satisfactory results.
Assuntos
Doença das Coronárias/etiologia , Pseudoxantoma Elástico/complicações , Adolescente , Ponte de Artéria Coronária/métodos , Doença das Coronárias/cirurgia , Feminino , Humanos , Anastomose de Artéria Torácica Interna-Coronária , Veia Safena/cirurgiaRESUMO
We present the case of a woman of 62 years old with changes history in the intestinal habit, weak, thing, anemia, violet injuries in the gums and hemoptysis of small quantity. After the various tests accomplishment of image and biopsy of the injuries gingival and of lymphadenopathy supraclavicular was demonstrated the existence of a angiosarcoma of high degree of malignity. This neoplasm is originated in the cells of vascular endothelium and constitutes 1% of all the sarcomas and solely 4% appear the the oral cavity. These tumors has a high mortality (superior to the 20%) to five years. Once diagnosed its manage must be aggressive in spite of its wrong therapeutic response.