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1.
Acta méd. colomb ; 43(1): 50-50, ene.-mar. 2018. graf
Article in Spanish | LILACS, COLNAL, SESSP-IDPCPROD, Sec. Est. Saúde SP | ID: biblio-949537

ABSTRACT

Paciente masculino de 85 años de edad, nacionalidad Japonesa, ingresa al servicio de urgencias del Hospital Dante Pazzanese de Cardiología con cuadro clínico de 12 horas de evolución consistente en dolor torácico opresivo, inicio gradual, intensidad moderada, duración mayor de 30 minutos, no irradiado, no mejora con el reposo o con el uso de nitratos asociado a disnea de medianos esfuerzos, niega síntomas neurovegetativos. Antecedentes de importancia Hipertensión arterial, Enfermedad renal crónica estadio 4 (TFG 22 ml/min/1.73m2 por CKD EPI), Insuficiencia cardiaca con fracción de eyección reducida (FE 22%). Al examen físico paciente normotenso, bradicárdico, ausculta con soplo sistólico en foco Mitral grado 3/6, sin frémito; sin signos de bajo gasto cardiaco. Realizada impresión diagnostica de Síndrome coronario agudo por lo cual fue solicitado EKG de 12 derivaciones, marcadores de necrosis miocárdicas y Radiografía de tórax. El EKG revela bradicardia sinusal, hemibloqueo anterior izquierdo, sin signos de lesión o isquemia aguda, marcadores negativos y radiografía de tórax muestra ensanchamiento mediastinal y signo del calcio positivo por lo que sospechamos en Síndrome aórtico agudo y es solicitado Eco transesofágico mostrando dilatación discreta de la aorta ascendente 40 mm, arco aórtico de difícil visualización, dilatación moderada de la aorta descendente 44 mm, imagen sugestiva de hematoma intramural aórtico iniciando después del nacimiento de la arteria subclavia izquierda y extendiéndose hasta el tercio proximal de la aorta torácica descendente, midiendo 11 mm de espesor.


Subject(s)
Humans , Male , Aged, 80 and over , Emergencies , Acute Coronary Syndrome , Patients , Renal Insufficiency, Chronic , Hematoma
2.
Pediatr Transplant ; 12(5): 536-40, 2008 Aug.
Article in English | MEDLINE | ID: mdl-18194351

ABSTRACT

Pulmonary assessment should be part of the preoperative investigation of pediatric patients with chronic liver disease undergoing liver transplantation, as it allows the identification of pulmonary alterations that influence candidacy for transplantation and survival. To describe pulmonary changes found in pediatric patients who were candidates for liver transplantation. Retrospective study of 17 pediatric liver transplant candidates undergoing preoperative pulmonary evaluation assessing pulmonary clinical data, arterial blood gas analysis, CXR, respiratory function test by spirometry, pulmonary scintigraphy, and CEE. Ten patients presented normal chest roentgenograms. The most common radiographic change was interstitial infiltrate in the lung bases. Of the five patients with PaO(2) <70 mmHg, four had cyanosis and dyspnea and two were diagnosed with HPS with intrapulmonary shunt evidenced by contrast echocardiogram. Two patients presented with intrapulmonary shunt but without hypoxemia. Spirometry was normal in six patients, restrictive disturbance was evidenced in one patient, obstructive in three, and combined in two. The most common scintigraphic change was heterogeneous pulmonary perfusion. Pulmonary assessment should be performed routinely in pediatric patients prior to liver transplantation, even in asymptomatic patients. Pulmonary assessment may indicate changes such as HPS that can increase postoperative morbidity/mortality.


Subject(s)
Liver Diseases/therapy , Liver Transplantation/methods , Lung/physiology , Adolescent , Child , Child, Preschool , Female , Humans , Infant , Liver Diseases/metabolism , Lung/pathology , Male , Prostheses and Implants , Pulmonary Diffusing Capacity , Pulmonary Gas Exchange , Retrospective Studies , Spirometry , Treatment Outcome
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