Gian Luca Sannazzari

La telepanirradiazione di dermatosi generalizzate coi tubi a finestra di berillio

Gian Luca Sannazzari, Giuseppe Lovera

it (code pays fourni par la source)

Concomitant Chemotherapy and External Radiotherapy plus Brachytherapy for Locally Advanced Esophageal Cancer Results of a Retrospective Multicenter Study

M. Tessa, Paolo Rotta, Riccardo Ragona, Barbara Sola et autres

AIMS AND BACKGROUND: In October 1995, the Piedmont AIRO (Italian Society of Radiation Oncology) Group started a multi-institutional study of radiochemotherapy on locally advanced esophageal cancer, characterized by external radiotherapy followed by an intraluminal high dose-rate brachytherapy boost. Most patients were re-evaluated …

it (code pays fourni par la source)

Multimodal management of stages III–IVa malignant thymoma

Sergio Bretti, Alfredo Berruti, C Loddo, Paola Sperone et autres

it (code pays fourni par la source)

Hypoxia and tumor response to irradiation.

Gian Luca Sannazzari, Umberto Ricardi, Andrea Riccardo Filippi

In radiobiology, the hypoxic cells have been shown to be more resistant to irradiation as compared to cells irradiated in conditions of normal oxygenation. Moreover, most solid tumors contain foci of clonogenic cells able to cause the failure of radiotherapy and the …

it (code pays fourni par la source)

CT–MRI image fusion for delineation of volumes in three-dimensional conformal radiation therapy in the treatment of localized prostate cancer

Gian Luca Sannazzari, Riccardo Ragona, Maria Grazia Ruo Redda, F.R. Giglioli et autres

The objective of this study was to assess the utility of CT-MRI image fusion software and compare both prostate volume and localization with CT and MRI studies. We evaluated the differences in clinical volumes in patients undergoing three-dimensional conformal radiation therapy for …

by, it (code pays fourni par la source)

Total skin electron beam therapy in mycosis fungoides. Our experience from 1985 to 1999.

Monica Rampino, Riccardo Ragona, Ugo Monetti, Anna Mussano et autres

PURPOSE: The specific goal of this retrospective study is to evaluate the role of total skin electron beam therapy (TSEBT) in the treatment of Mycosis Fungoides (MF) and to assess the most significant prognostic factors in univariate and multivariate analyses. MATERIAL AND …

it (code pays fourni par la source)

Timing of radiotherapy in breast cancer conserving treatment

Maria Grazia Ruo Redda, Roberta Verna, Alessia Guarneri, Gian Luca Sannazzari

it (code pays fourni par la source)

Basic and clinical research for the new radiotherapy.

Gian Luca Sannazzari, Maria Grazia Ruo Redda, Monica Rampino

Basic research has allowed the full knowledge of the underlying mechanisms of the use of radiotherapy in cancer treatment. However, in spite of the crop of radiobiological studies, the impact on clinical research in last years has been relatively little. Within the …

it (code pays fourni par la source)

Fractionated stereotactic radiotherapy without whole-brain irradiation in the management of brain metastases

Andrea Riccardo Filippi, G. Beltramo, Ezio Vasario, Riccardo Ragona et autres

Brachytherapy and local control.

Gian Luca Sannazzari, Maria Grazia Ruo Redda, Monica Rampino, Roberta Verna

Locoregional control of primary tumor is fundamental to cure since only in one third of patients the onset of distant metastases is the major cause of therapeutic failure. Thus recently, all therapeutic approaches aimed at the enhancement of locoregional control have been …

it (code pays fourni par la source)

[Study on the effects of radiations on KB tumor cells cultured in vitro].

Enrico Benassi, F Piccotti, Gian Luca Sannazzari, Elizabeth Jean Comino

Suspensions of these cell were exposed to 50- to 10,000-r doses of 160- kv x rays. The average percentage of cells surviving was 81% after 50 r, 41% after 100 r, 21% after 200 r, and 12% after 300 r. However, at …

[Influence of ionizing radiations on the effects of heterologous immunocytotoxins on KB cells cultured in vitro].

Enrico Benassi, F Piccotti, Elizabeth Jean Comino, Gian Luca Sannazzari

The combined effects of x rays and cytotoxic antibodies on KB cells were studied. Cytotoxic antiserum was prepared by subcutaneous injection of KB cells, emulsified in Freund adjuvant, in rabbits. When the cytotoxic antiserum with a titer of 1: 128 was incubated …