Experience with laser surgery of malignant tumours in the area of head and neck.
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Biomedical subjects
Publications and source records attributed to J Klozar.
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The authors analyzed data in the literature on complications of laser surgery in otolaryngology. Subsequently they analyse and describe in detail the complications they observed and which they encountered after 611 laser operations. None of the described complications caused permanent damage of the patient or the attending staff. When the recommended safety provisions are respected, the authors consider laser surgery a safe surgical method.
CO2 laser surgery is becoming a part of larynx surgery. The authors inform about their experience in benign larynx tumours treatment. They present analysis of concrete therapeutic procedures in individual larynx affections. They conclude that laser surgery is an advantegous method for benign larynx tumours treatment.
Inverted papilloma is a relatively rare benign tumour of nasal mucosa and paranasal sinuses which approx. in 15% is connected with malignancy. The morphology, occurrence, etiology and biological behaviour of this tumour are dealt with. A group of 8 patients is presented. The significance of nasal polyps routine histologic investigation for early detection of these tumours is stressed. Various treatment possibilities are discussed and a therapeutic procedure based on radical surgery is suggested.
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