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The paper analyses medical expressions which are refered to as professional terms. The lexical data were collected during performing orbitotomy. The authors confirm the necessity and usefulness of the application by medical staff of brief statements, usually confined to one word or phrase which conveys the main meaning.

A twenty-year scientific cooperation has been discussed (1979-1998) between four clinics for laryngology at Medical Universities in Cracow, Poznań, Warsaw and Lublin. The results of research concerning the epidemiology, diagnostics and treatment of the carcinoma of the larynx are presented.

In a group of 579 patients with laryngeal carcinoma treated surgically in years 1988-1989 in four departments of otorhinolaryngology of the Medical Academies in Poznań, Warsaw, Cracow and Lublin, 72% survived 3 years without recurrence and 59% survived 5 years. Similar results were obtained in years 1986-1987. The authors discuss in detail the reasons for failures of the surgical treatment, i.e.: supraglottic localization of the cancer, its extensiveness in the larynx, the stage of clinical development, general condition of the patient, effectiveness of the operation, regularity of postsurgical examination, the degree of histological malignancy, blood transfusion during the operation, distant metastases, little efficiency of medical service in early diagnosis of laryngeal cancer, avoiding postsurgical radiation, subjective factors of the patients and the choice of the optimal method of the treatment. Few patients can be cured if the initial treatment fails.

In the years 1962-1994, 20 patients were treated with a surgery because of malignant neoplasms of the middle ear. Pathomorphological examination showed rhabdomyosarcoma and squamous carcinoma. After surgery patients were treated supplementary Rtg-th. As a results of treatment 45% asymptomatic 5-years long survivals. A considerable advancement of the disease, late diagnosis and resulting from it nonradicality of the surgery influenced the results. Other reports and own observation advocate combined treatment: surgery and irradiation for radiosensitive malignant neoplasms of the middle ear.

We present historical review after treatment of laryngeal cancer. Complications after partial and total operations of laryngeal cancer was presented. Their results and complications were development of surgical treatment of laryngeal cancer.

A group of 578 patients with larynx cancer underwent surgical treatment in four Otolaryngological Clinics of Medical Universities in Poznań, Warsaw, Cracow and Lublin between 1986-1987. Within this group, 75% of operated patients had a three--year survival rate without symptoms, and 58% of patients had a five-year survival rate. A detailed evaluation of causes of failures in surgical treatment dealt with e.g. the initial placement of the cancer including entrance margins of larynx in a rich net of lymphatic vessels, extensiveness of organs, the degree of clinical progressions, general physical condition of a patient, radicality of treatment, regularity of check-ups after the operation, high degree of histological malignancy unfavourable configuration of TNM feature blood transfusions, the appearance of remote metastases low efficiency in the early diagnostics of larynx cancer, subjective conditions of patients, discontinuation of complementary irradiation.

An audiological examination card for a child has been worked out, allowing a detailed collection of anamnestic data concerning: family history, gestation, labour, neonatal period, infancy and early childhood. The items and possible answers contained in the card are so prepared that it can be used for computer analysis of the data obtained.

Three and five years survival rates in a group of 3440 patients surgically treated for carcinoma of the larynx in four ENT Departments in the years 1977-86 were presented. 5 years survival rate was obtained in 70% of patients treated only surgically, and in 46% patients treated with surgery combined with radiotherapy.

The results of laryngeal cancer surgery were assessed in a group of 832 patients treated in four major ENT centers in Poland. Five-year survival rates were as follows: stage I, 86%; stage II, 71%; stage III, 54%; and stage IV, 42%. In experienced hands and for properly selected cases, cure rates after partial (conservation) laryngeal surgery were similar to those after total laryngectomy. For early stages (I and II), the survival after partial surgery was better than that found after radiotherapy.