Giornale italiano di oncologia最新文献

A breast tumor with morphologic features of neuroendocrine differentiation and containing large amounts of estrogen receptor protein was associated with areas of typical infiltrating lobular carcinoma. The neuroendocrine areas were argyrophilic, NSE positive and ultrastructurally did not show dense granules. Results of flow cytometric analysis revealed aneuploid nuclear DNA.

The Authors have carried out determinations of AFP in the serum and of CEA in serum and in surgically removed tissue of 67 patients with genital tract's malignant tumors. As the results obtained among values of pre and post operatory CEA and tissue concentrations are incongruous, they believe useful, within the monitoring of patients with gynecological cancer, dosing CEA in the serum and also on the surgical section trying to reduce so the minimum positive false and negative false. Finally the repeated dosage of these antigens allows to follow the local replaced or the metastasis after some month, before the symptoms are clear.

Before surgical treatments, sera of 54 pts suffering from gastric cancer, histologically typed and clinically staged (from stage 0 to 4), were assayed to evaluate CEA, TPA, CA 19-9 and Ferritin versus a new tumoral marker called TAG-72, in order to determine the biological behaviour and the relation to the clinical stage of this last one. Starting from their results, Authors say that the new marker TAG 72 has an increasing sensibility according to the clinical stage (4 th more than 1 st), and that the association of the TAG-72 plus CEA and/or TPA is rather significant in order to evaluate the evolution of the gastric cancer than other markers.

The Authors have evaluated the relationship between the presence of estrogen (ER) and progesterone (PgR) receptors and the ovarian function in 321 consecutive and unselected women who have undergone surgery for breast cancer. A significant relationship was found between the presence and the concentration of steroid receptors (ER and PgR) in the neoplastic tissue and the ovarian function. The Authors confirm the importance of considering the menopausal status in the evaluation of the results of steroid receptor assay.

Our study analyze retrospectively 102 patients (96 male and 6 female), affected by laryngeal carcinoma with histological lymph node metastases, who came under observation from 1978 to 1984. All patients underwent partial (25 cases) or total (77 cases) laryngectomy with functional neck dissection and postoperative radiotherapy with functional neck dissection and postoperative radiotherapy. Irradiation to the neck was administered, employing Cobalt 60, through two lateral opposing fields or an anterior and two posterior fields for a total dose of 50-60 Gy (fraction of 2 Gy for 5 days/week). According to UICC classification (1982) the distribution of cases was as follow: 4 T1, 28 T2, 54 T3, 16 T4. Relatively to the localization of the tumours we had 63 supraglottic, 35 glottic and 4 subglottic involvement. The histological grading was certified in 68 cases: 12 G1, 39 G2, 17 G3; extracapsular spread was found in 20/54 cases (37%). The actuarial global and NED survivals of the whole study were respectively 68.5% and 59.8% for 3 years and 56.5% and 48.2% for 5 years. In relation to the T the global and NED survival for 5 years 67.7% and 61.8% for T1-T2 and 53.1% and 46.4% for T3. The recurrences, observed in 26 patients were found, after 3 years follow up, in 25% of G1, 20.5% of G2 and 47.1% of G3. With relation to the integrity of the nodal capsule N-recurrences were found in 20% of R+ and 5.9% of R-. At the end of the Authors underline the importance of postoperative radiotherapy in the treatment of histological N+ cancers of the larynx and the significance of histological grading and extra-capsular spread in cervical nodes as prognostic factors.

The authors illustrate two cases of gastric leiomyosarcoma (LMS) by themselves observed and they point out the anatomicopathologic and clinical appearances. Hemorrhagic sequels, presence of abdominal massa, canalization troubles often are the symptoms revealing a neoplasm, which therapy is a surgical exeresis composed by electric attitudes.

The Authors discuss indications to the regional dissection on the basis of personal experience and data reported in the literature concluding for the lack of specific advantages for elective operations.

Between young people: 51% of male have never smoked, and only 38% of the females. If increase the age, increase also the percentage of whom that have had first meeting with cigarette smoke. Begin previously boys and they smoke more strongly. Today young people begin to smoke always more precociously, even if they are more informed.

Cis-platin (DDP) has proved to be highly active in the treatment of ovarian adenocarcinoma. The Authors have treated 12 patients with istologically proven advanced ovarian carcinoma with a type of alternating regimen consisting of four weekly DDP courses (1 mg/kg b.w./week) followed by monthly courses high-dose methotrexate (750 mg/mq i.v.) plus cyclophosphamide (250 mg/mq for 5 days) (Mecy). The alternating regimen DDP + Mecy proved to have significant activity as a salvace chemiotherapy regimen for patients with advanced ovarian carcinoma.

A study about alizapride in out patients with nausea and vomiting during infusional antiblastic chemotherapy.