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Your search keyword '"O. I. Konoplev"' showing total 5 results
Start Over Author "O. I. Konoplev" Topic laryngeal neoplasms
5 results on '"O. I. Konoplev"'

1. [The function of the oxidant-antioxidant system in patients with laryngeal cancer]

Author

O I, Konoplev, M S, Pluzhnikov, and M S, Zhumankulov

Subjects
Adult, Extracorporeal Circulation, Time Factors, Middle Aged, Oxidants, Combined Modality Therapy, Antioxidants, Blood Transfusion, Autologous, Blood, Humans, Laser Therapy, Lipid Peroxidation, Postoperative Period, Laryngeal Neoplasms, Neoplasm Staging
Abstract

Lipid peroxidation and antioxidant system were studied at hospital admission, on postoperative day 1, 3 weeks and half a year after surgery in 86 patients with different stages of laryngeal cancer. A correlation is stated between lipid peroxidation disturbances and the defects in the protective antioxidant system. Low-frequency laser irradiation of autoblood produced a clinically beneficial effect and stabilized biochemically the relations between lipid peroxidation and antioxidant systems.

Published
1994

2. [Contact laser surgery in the treatment of laryngeal neoplasms]

Author

M S, Pluzhnikov and O I, Konoplev

Subjects
Adult, Male, Remission Induction, Humans, Female, Laser Therapy, Middle Aged, Neoplasm Recurrence, Local, Laryngeal Neoplasms, Carcinoma in Situ, Aged, Follow-Up Studies, Neoplasm Staging
Abstract

YAG-ND laser contact surgery in combination with tracheal puncture jet ventilation of the lungs were used in managing 128 patients with laryngeal cancer (T1-T2) and 129 patients with benign lesions of the larynx. A complete response was achieved in 97.3% of stage I and 94.4% of cancer stage II patients. The recurrences occurred in 7 out of 129 patients with benign lesions.

Published
1994

3. [Contact laser microsurgery in laryngeal neoplasms]

Author

O I, Konoplev

Subjects
Adult, Survival Rate, Microsurgery, Treatment Outcome, Adolescent, Contraindications, Humans, Laser Therapy, Middle Aged, Prognosis, Laryngeal Neoplasms, Aged, Neoplasm Staging
Abstract

Basing on the results obtained in 129 patients with benign and 135 ones with malignant laryngeal tumors the author provides theoretical and practical grounds for introduction of high-energy YAG laser under contact regimen in endolaryngeal microsurgery of relevant tumors. Advantages of the method, indications and contraindications to its application are considered in detail.

Published
1993

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