Changes in periodontal conditions of children and adolescents from Araraquara, Brazil: 1995-1998.

The aim of this study was to compare the periodontal conditions in 7-15-year-olds from Araraquara, SP, Brazil in 1998 with data from 1995. A systematic random sample was drawn from the population of children and adolescents enrolled in all public schools in 1998. The survey was conducted by trained examiners using the CPITN and WHO diagnostic criteria. Results showed an increase in the percentage of students of all ages with healthy periodontal conditions (from 14% in 1995 to 33% in 1998; p < 0.01). An increase in the mean number of healthy sextants (from 3.2 to 4.4; p < 0.0001), a decrease in the mean number of bleeding sextants (from 2.5 to 1.2; p < 0.0001) and no difference in the mean number of sextants with calculus were also observed. At the age of 15, 54% of the students had 5-6 healthy sextants in 1998 compared to 19% in 1995 (p < 0.01). Despite the improvement observed in the periodontal conditions, efforts must be increased in order to achieve the WHO goal for the year 2010 of no more than one sextant affected by bleeding or calculus at the age of 15.

Mortalidade por causas externas no Município de São José do Rio Preto, no período de 1996-1998

Introduction: An epidemiological study of the mortality rates by injuries in São José do Rio Preto, State of São Paulo, Brazil, has been carried out. The period considered is 1996-1998. Objectives: To show injuries mortality rates in São José do Rio Preto-SP in 1996-98. Methods: The study was based on official data from the Mortality Information Service of the Brazilian Ministry of Health, and in a survey based on data from medical forensic examiners (IML). Software Epinfo6.0 and Tabwin was utilized for data analises. Results: The results were compared to values obtained in the literature for the other cities of São Paulo and Brazil. In the case of São José do Rio Preto, was observed a decrease in the number of deaths associated with external causes in the period, but particularly in deaths due to traffic accidents with motor vehicles an increase in cases of pedestrians killed by hit-and-run drivers, that is much larger than the corresponding values for Brazil and for the State of São Paulo. The study showed increase in rates of homicides, mainly in the 15 to 39 years age group. Conclusion: This result suggests that is important to start programs to reduce the number of deaths by injuries, as well as the necessity of monitoring locally all these data.

Fine needle aspiration biopsy of gastrointestinal stromal tumor presenting as an umbilical mass (Sister Mary Joseph's nodule)

The Sister Mary Joseph (SMJ) nodule is a clinical sign of metastatic cancer involving the umbilicus. The vast majority of these instances represent adenocarcinomas arising from ovarian or colorectal primaries. We present a patient who presented with ascites and the SMJ lesion that turned out to be a metastatic gastrointestinal stromal tumor after fine needle aspiration biopsy was performed. The lesion was subsequently histologically confirmed. Gastrointestinal stroma tumor involving the umbilicus is exceedingly uncommon and only rarely presents in this fashion. The cytomorphological features, differential diagnosis, and comparison with the tissue specimen are made. © 2006 Elsevier Inc. All rights reserved.

Anuario Estadístico de América Latina y el Caribe 1998 = Statistical Yearbook for Latin America and the Caribbean 1998

Incluye Bibliografía

Balance Preliminar de las Economías de América Latina y el Caribe 1998

Incluye Bibliografía

Estudio Económico de América Latina y el Caribe 1997-1998 = Economic Survey of Latin America and the Caribbean 1997-1998

Incluye Bibliografía

Estudio Económico de América Latina y el Caribe 1998-1999: síntesis

Incluye Bibliografía

Estudio Económico de América Latina y el Caribe 1998-1999

Incluye Bibliografía

Economic Survey of Latin America and the Caribbean 1998-1999

Includes bibliography

Economic survey of Latin America and the Caribbean 1998-1999: summary

Includes bibliography

La Inversión Extranjera en América Latina y el Caribe 1998

Documento en inglés ingresado en Biblioteca (88498)

Foreign Investment in Latin America and the Caribbean 1998

Includes bibliography

Panorama de la Inserción Internacional de América Latina y el Caribe 1998

Incluye Bibliografía

Latin America and the Caribbean in the World Economy 1998

Includes bibliography

Social Panorama of Latin America 1998

Includes bibliography