[Surgical treatment for gastrointestinal stromal tumors].

The results of treatment of 15 patients with GIST tumors from 2007 to 2010. We describe the clinical manifestations depending on the location and development of complications. Estimated the complexity and accuracy of preoperative diagnosis using different instrumental technigues in accordance with the recommendations of an international agreement in 2005. Accurate diagnosis can be established only by using immunohistochemical study,which is true in all cases the presence of GIST tumors. As an additional method of imaging for suspected tumor site in the small intestine is used angiography of visceral abdominal arteries.

[Certain data concerning the analysis of the foci of infectious hepatitis in cases of subsequent occurrence of the disease in families]. / Nekotorye dannye k analizu ochagovosti infektsionnogo gepatita v sluchaiakh s posleduiushchei zabolevaemost'iu v sem'iakh.

Materials of epidemiological analysis of familial infectious hepatitis nidality in 104 families are presented. The data obtained pointed to the preponderant affection of children constituting 97.1% of primary and 87.7% of subsequent cases in familial foci. Infection was brought to the families by schoolchildren in 57.7% of the cases, and by organized preschoolchildren--in 31.7% of the cases. The greatest affection of schoolchildren aged from 7 to 14 years in the foci with subsequent occurrence of the disease (77.7%) was explained by their marked age activity. This led to the conclusion that mass prophylaxis with alpha-globulin of these particular groups of children was of primary importance. The differences of the specific ratio of adults who contracted the disease in familial foci and in the region as a whole pointed to the possibility of infection of adults outside the family and on the prevalence in them of serum hepatitis.