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Biomedical subjects

V V Chernov

Publications and source records attributed to V V Chernov.

7 recordsLinked to original sources
PubMed1994

[Sonoluminiscence of blood plasma in the differential diagnosis of tuberculosis, cancer and sarcoidosis of the lungs].

Sonoluminescent parameters of plasma obtained from 124 patients with pulmonary tuberculosis, 57 patients with intrathoracic sarcoidosis and 39 pulmonary cancer patients were found different. The authors propose to use the standard integral index of sonoluminescence which proved significantly different. Utilization of DIS-1 apparatus appeared by 23-29% more efficient as it induced more intensive luminescence yet noted.

Adult↗
PubMed1991

[Ultrasonic luminescence of blood plasma in the differential diagnosis of rectal cancer].

Study of ultrasonic luminescence of blood plasma of 271 patients with carcinoma and other diseases of the large intestine showed that the sonoluminescence method may be used in the formation of groups of increased oncological risk. The discovery of a low sonoluminescence index in patients served as an indication for radio-endoscopic examination. Carcinoma of the rectum was recognized by the sonoluminescence method in 90.0% of patients.

Adenocarcinoma↗
PubMed1990

[Ultrasonic luminescence of blood in stomach cancer].

Ultrasonic luminescence of blood plasma was studied in 428 cases of cancer, precancer and non-tumor diseases of the stomach and other viscera. The authors were the first to establish a relatively short duration of sound-luminescence of plasma in gastric cancer. Those alterations were considered indicative of neoplasm. Disease was misdiagnosed in 15.5% of cases of gastric pathology: cancer was not detected in 12.7% whereas tumor was erroneously diagnosed in 18.5% of patients with complicated gastric ulcer and other non-tumor pathology. Application of sound-luminescent method in combination with X-ray examination assured reliable diagnosis of gastric cancer in 95.1%. The method appeared instrumental in diagnosing other cancers as well.

Adult↗
PubMedDate not supplied

[Endoscopic ureterocutaneostomy].

The authors have developed and used in 16 patients an endoscopic technique of continuous drainage of the upper urinary tracts by means of ureterocutaneostomy and assisting retroperitoneoscopy. The most reliable cutaneous fistula not inclined to scarring or narrowing can be established of small triangular skin flap from the wound margin sutured into the 2-3 cm longitudinal incision of the ureteral stump (stump ureterotomy). Such fistula may even heal without further internal drainage. In a short ureteral stump skin anastomosis may be formed in the depth of the wound with the use of longer cutaneous graft.

Endoscopy↗