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Benign thyroid nodules is a significant clinical problem since it involves more than 90% of all thyroid surgery. This has led the authors to perform a retrospective study of 190 patients suffering from this pathology out of 299 patients who underwent surgery from 1979 to 1995. 89 total thyroidectomies and 101 radical hemithyroidectomies were performed in patients suffering from benign thyroid nodules. Two cases of recurrent monolateral paralysis were found as well as 3 cases of permanent hypoparathyroidism in those patients who underwent total thyroidectomies. The results of numerous authors as well as the present case review indicate that more radical surgery does not significantly affect the degree of permanent complications. For this reason the authors are convinced that such radical surgery should be the treatment of choice, particularly in young patients whose life expectancy is long and where the likelihood of recurrence is greater.

In recent years the management and interdisciplinary treatment of oncological patients has become extremely complex due to the progress made in diagnosis and therapy. As a result, the knowledge required to treat patients can no longer be simply memorized or manually filed. Computer technology provides the ideal instrument for organizing, saving and analyzing data from head and neck tumor patients. The authors have prepared a computerized database to meet the following needs: ease of use, even for non computer savvy users; minimal ambiguity for data entry; use for both clinical and scientific purposes; possibility to create a network with similar database at other Centers; possibility to expand to include image management. The archive is based on a personal computer with an INTEL 80486 microprocessor, 40 Mb RAM, DOS 6.0. and Windows 3.1. The software includes four main routines: a) formulation and management of tables where oncological data are gathered; b) entry and management of patient-related clinical data; c) statistical processing for epidemiological and oncological research and; d) management of basic computer services. In clinical practice the database allows the following: a) preparation of a monthly chart of check-ups, b) rapid tracking of patients lost to followup, c) printout of a summary of the clinical history of each patient at the time of check-up and rapid updating at the end of the examination, d) automatic production of forms such as discharge letters and reports to be shared with related services (i.e. medical oncology, radiotherapy). In addition, the database is a powerful, versatile research tool which can promptly provide all sorts of oncological data and can automatically prepare tables, diagrams, correlations, survival curves. The system was developed from 1993 to 1995 and has been operative, with a few minor modifications and updates, since 1995. Today the database contains more than 1200 oncological cases and the system is used daily by medical and paramedical personnel alike. Approximately 15 new cases are entered a month and 80 cases updated after follow-up.

Corticosteroids are among the most used anti-inflammatory and immunosuppressive drugs. The most recent reports have shown that the corticosteroids: A) modulate the lymphocyte recirculation and induce a lymphocyte depletion mainly regarding to the CD4 cells. B) Inhibit several lymphocyte activities, as well as their capacity to secrete cytokines and their clonal expansion under activating conditions. C) Induce apoptosis in primed T cells. D) Modulate the synthesis and activity of nuclear factors AP1 and NFkB. Moreover several data suggest that the molecular manipulations of cortisol, performed with the aim of improving its therapeutic efficiency, might change its capacity to bind the cytoplasmic receptor and/or generate CTS/CTS-R compounds that have different capacity to migrate through the nuclear membrane and/or to activate the nuclear responsive elements inducing different biologic responses.

Advances in vascular radiology techniques for superselective transfemoral arterial infusion prompted us to evaluate the effects of high-dose rapid regional carboplatin infusion for patients with advanced head and neck squamous cell carcinomas. Twenty untreated patients received three infusions of carboplatin (300-350 mg/m2) every 2 weeks with this method. All the infusions were performed without any complication. Treatment was well tolerated, with moderate (Grade 1-3 WHO) local toxicity (stomatitis, dermatitis and alopecia) and minimal (Grade 1-2 WHO) myelosuppression. The total response index (complete response plus partial response) was 94% for primary tumors and 50% for neck metastases. Neoadjuvant chemotherapy employing superselective rapid infusion of high-dose carboplatin is a feasible, relatively nontoxic, effective technique and may have important applications in multimodality therapy of untreated patients with advanced head and neck cancer.