[Ultrasonic diagnosis of polypoid formations of the gallbladder]. / Ul'trazvukovaia diagnostika polipoidnykh obrazovanii zhelchnogo puzyria.

Altogether 4000 patients were examined using an ultrasonograph Toshiba SAL 38AS working in the real time mode. 1.08% of the patients were diagnosed to have small polypoid formations of the gallbladder which, in many cases, could not be recognized at oral cholecystography. Routine repeated sonography of the gallbladder demonstrated that in 94.9% of cases, small polypoid formations did not increase in size for 12 to 18 months. Four patients subjected to cholecystectomy manifested polypous cholesterosis of the gallbladder.

[Yersinia infections and acute surgical diseases of the organs of the abdominal cavity]. / Iersinioz i ostrye khirurgicheskie zabolevaniia organov briushnoi polosti.

Intestinal yersiniosis was identified bacteriologically and serologically in 4.87% of patients who underwent operation for pain in the right half of the abdomen. The disease was manifested in the form of acute appendicitis, acute mesadenitis, terminal ileitis, and colitis. Chloramphenicol, tetracycline, gentamicin, and nitrofuran preparations proved to be most effective. The late-term results were studied.