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Biomedical subjects

V I Chissov

Publications and source records attributed to V I Chissov.

At least 109 records · Page 6Linked to original sources
PubMed1983

[Surgery of lung cancer (data from the Moscow Hertzen Research Oncological Institute)].

The authors analyze results of the surgical treatment of pulmonary cancer for 35 years (1947-1981). Operations were fulfilled in 2269 patients, in 1869 of them the operations were radical. The resectability increased from 59,2% (1947-1959) to 92,4% (1973-1981). The postoperative lethality decreased from 15,1% to 7,0%, at the period of 1980-1981 it was 3,7%. The specific weight of preserving operations, lobectomies, resection and plasty of bronchi included, increased from 3,9% to 59,7%. The ways for further improvement of results of the surgical treatment of pulmonary cancer are shown.

Humans↗
PubMed1982

[Early oncological pathology of the stomach].

The paper reports the results of a study of 586 gastrobioptical and cytological preparations obtained in the course of endoscopic examination of 223 patients with gastritis, polyps and gastric ulcers and resected material from 46 patients who had small-size malignant tumors of the stomach (up to 1 cm in dia). Gastrobiopsy revealed dysplasia-like changes in the epithelium in 33% of cases of chronic gastric diseases. Dysplasia in the mucosa surrounding tumor was identified in all cancer patients. Three degrees of dysplasia of gland epithelium--mild, moderate and severe--were distinguished, each allowing further division into two classes. It is suggested that patients with dysplasia of gastric mucosa epithelium, identified by gastrobiopsy, should be referred to a group at high risk and followed up closely.

Biopsy↗