M Balasanian | PubMed Health

PubMed2000

Epidemic investigation of diphtheria in the Republic of Armenia, 1990-1996.

While incidence rates of diphtheria steadily declined in Armenia after World War II, reemergence of the disease in 1990 brought about changes in public health practices and identified resource needs. The Armenian Ministry of Health (MOH) routinely collected diphtheria case reports, as a reportable health outcome. Diphtheria incidence rates increased from 0.02/100,000 in 1993 to 1/100,000 (36 cases) in 1994. The distribution of cases showed that the greatest number of illnesses and deaths occurred among persons 5-14 years old, yet incidence rates among persons 1-4 and 5-14 years old were similar (4. 4 cases/ and 4.3 cases/100,000, respectively). During 1990-1996, 9 (75%) of 12 cases who died and 18 (21%) of 84 cases who survived had not been vaccinated. The diphtheria epidemic in Armenia was an important, serious, and signal public health event. The Armenian MOH responded by revising immunization practices (1994), improving epidemic control measures (1995), and soliciting international resources (1992-1996).

Adolescent↗

PubMedDate not supplied

Cardiac leiomyosarcoma. Case report.

A case of primary cardiac leiomyosarcoma diagnosed at Iaşi Cardiology Center is presented. The study was made on the surgical biopsy specimen, and the diagnosis by routine morphological techniques. The gross examination revealed a large intracavitary left atrial tumor attached by a small sessile base to the left posterior atrial wall, having a smooth, white-gray surface, and a dense consistency. On the cut surface, the tumor had a whirled white appearance, with focal brown areas. The microscopic examination revealed the presence of a spindle cell tumor, forming fascicles orientated at right angles. The study revealed the morphological aspect characteristic to leiomyosarcoma.

Biopsy↗