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1.
Acta méd. costarric ; 35(2): 51-57, 1992. ilus
Article in Spanish | LILACS | ID: lil-403841

ABSTRACT

Se analizan y discuten algunos aspectos de la estructura sicosocial de los niños de calle de Sao Paulo, Brasil. El estudio se realizó con entrevistas grabadas a 100 de estos niños, donde se pudieron observar, las especificidades de comportamiento y organización social desde la perspectiva de los propios niños. Palabras clave: Niños de la calle, sicología, sociedad.


Subject(s)
Humans , Adolescent , Child , Homeless Youth/psychology , Psychology, Social , Risk Groups , Brazil
3.
Rev. costarric. cienc. méd ; 8(1): 11-3, mar. 1987. ilus
Article in Spanish | LILACS | ID: lil-72054

ABSTRACT

La prevalencia de anticuerpos anti-HIV fue estudiada en el suero de 82 niños que pertenecen al programa médico social de "niños de calle" de la Escola Paulista de Medicina. Como controles se estudiaron 47 niños de Säo Paulo (Brasil) y 45 niños de Costa Rica, apareados por sexo y edad pero sin las características médico sociales de los niños de calle. Cinco de los sujetos de estudio (4 varones y 1 mujer) presentaron anticuerpos detectados por los métodos de ELISA y Western-blot reflejando una prevalencia de 6.09% que, comparada a la prevalencia general de la población costarricense (0.025%) nos lleva a considerar a los "niños de calle" un grupo de alto riesgo en Brasil (se desconoce la prevalencia en este país)


Subject(s)
Child , Adolescent , Humans , Male , Female , Antibodies, Viral/analysis , HIV/immunology , Brazil , Costa Rica , Prevalence
4.
Acta Chir Iugosl ; 28(1): 11-7, 1981.
Article in Slovenian | MEDLINE | ID: mdl-7269992

ABSTRACT

Primary heart tumours are a rarity but no more an academic curiosity. When recognised they may be successfully surgically treated. A Cardiac tumour is to be suspected in thromboembolism of young people especially in the absence of cardiac symptoms. A short review of possible symptoms and diagnostic methods available in the present is given. A successfully operated case of fibromyxoma of the left ventricle with consecutive cardiac aneurysm and peripheral thromboembolism is presented. Selective coronary angiography and cine-cardioangiography were the deciding investigations. The nature of the tumour is shown by means of classical histology as with the aid of electron microscopy.


Subject(s)
Heart Aneurysm/etiology , Heart Neoplasms/complications , Leiomyoma/complications , Thromboembolism/etiology , Adult , Heart Neoplasms/diagnosis , Heart Ventricles , Humans , Leiomyoma/diagnosis , Male
5.
Acta Chir Iugosl ; 28(2): 277-80, 1981.
Article in Croatian | MEDLINE | ID: mdl-7340357

ABSTRACT

Although echinococcosis in different parts of the world and also in some sheep raising regions of our country belongs to a pretty frequent parasitary entity, the localisation of hydatid cyst in cardiac muscle is relatively rare: according to different authors it amounts only to 0,02-2% of all the echinococcoses. Heyat and al. in their cummulative world statistic up to 1971 collected only 118 surgically treated cases. The problematic of this pathology is presented. Beside a proper in extracorporeal circulation successfully operated case of an echinococcosis of the left ventricle, recent possibilities of exact preoperative localisation with the aid of coronarography and left ventricular cineangiography are presented.


Subject(s)
Echinococcosis/diagnosis , Heart Diseases/diagnosis , Adolescent , Echinococcosis/surgery , Female , Heart Diseases/surgery , Humans
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