Tetralogy of Fallot and hypertrophic cardiomyopathy: a rare association

Tetralogy of Fallot is known as the most common cyanotic congenital heart disease and has a prevalence of 10% of all congenital heart diseases. Although many other heart anomalies may coexist, the association of tetralogy of Fallot and hypertrophic cardiomyopathy is extremely rare. We report this association in a 15-month-old female, cyanotic since birth, in her first hospital admission for diagnosis and treatment of recurring cyanotic crises. In addition, a review of the literature and of the problems related to the treatment is provided.

Association between coronary artery atherosclerosis and the intima-media thickness of the common carotid artery measured on ultrasonography

OBJECTIVE: To assess whether the intima-media thickness of the common carotid artery of patients with coronary artery disease is greater than that of individuals without that disease. METHODS: Case-control prospective study of prevalence assessing the thickness of the intima and media layers of 29 patients with coronary artery disease and 29 individuals without that disease by using ultrasonography of the carotid arteries. Diabetic patients and those with peripheral artery and cerebral vasculopathies were excluded from the study. RESULTS: The mean age was 51±7.5 years. Fifty-five per cent of the patients were males. Acute myocardial infarction was present in 62%; cardiac catheterization in 72%; saphenous bypass in 5%; and coronary angioplasty in 24%. The intima-media thickness of the common carotid artery in case patients and in control patients was, respectively, 0.81±0.25 mm and 0.62±0.18 mm (P=0.001). CONCLUSION: Intima-media thickness of the common carotid artery was significantly greater in patients with coronary artery disease.

Potencial asociación entre tumores salivales, mamarios y prostáticos:búsqueda de biomarcadores e indicadores de riesgo. Potential association between salivary, mammary and prostate tumors: search for biomarkers and risk indicators.

Existiría asociación en el desarrollo de tumores salivales, mamarios y prostáticos que debería alertar en el seguimiento de esos pacientes. Por ello, resulta indispensable la búsqueda de biomarcadores específicos a fin de diagnosticar precozmente un segundo tumor primario o una lesión metastásica.La relación dieta-cáncer es aún controvertida y poco estudiada en humanos. La influencia de ciertos compuestos dietarios sobre la tumorigénesis de diversos órganos lleva a plantear que el estado nutricional de un individuo puede ser un indicador de riesgo de desarrollar dicha enfermedad.Se trabajará con sujetos de ambos sexos que presenten diagnóstico reciente de tumores salivales, mamarios y prostáticos, sin tratamiento previo y proveniente de los hospitales Privado y Córdoba. El grupo control estará constituído por sujetos con características similares a las de los casos, aunque sin diagnóstico de tumores. El número previsto es de 20 casos por cada tipo de tumor -entre benignos y malignos- y 80 controles (relación 1:2, respectivamente) por año de trabajo.Para recolectar los datos se empleará una encuesta de frecuenvia alimentaria cuali-cuantitativa, además de una historia clínica. En muestras de saliva y sangre se analizarán biomarcadores tumorales como CEA, CA 15-3 y PSA y se identificarán y cuantificarán lípidos totales y ácidos grasos. En tejido tumoral se cuantificarán lípidos y marcadores tumorales.

Études critiques sur les mollusques fossiles ; / par Ls. Agassiz.

Liv. 1

Hawaiian and other Pacific Echini / by Alexander Agassiz and Hubert Lyman Clark.

v.34:no.4 (1912)

Louis Agassiz; his life and correspondence, ed. by Elizabeth Cary Agassiz.

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Life, letters, and works of Louis Agassiz, by Jules Marcou.

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