0000000000630439
AUTHOR
Modesto Carli
The outcome of Wilms' tumor in infants. Italy 1970-79.
Thirty-four infants under 1 year of age with Wilms’ tumor were diagnosed and treated in 14 Italian pediatric oncology units during 1970-79. The 3-year survival rates decreased with higher group unilateral tumors: 95% in group I Wilms’ tumor, 75% in group II and 20% in group III. The survival rates for children with group I and II Wilms’ tumor were similar for those who were treated with surgery and chemotherapy and those who also received postoperative radiotherapy. During 1975-79 fewer patients with group I Wilms’ tumor received radiotherapy (1 of 11) than during 1970-74 (4 of 6, p < 0.05). All these children are alive at this writing.
Fibrosarcoma in pediatric patients: Results of the Italian Cooperative Group Studies (1979-1995)
Background and Objectives Fibrosarcoma is a rare soft tissue sarcoma (STS) that has two peaks of incidence in pediatric patients: one in infants and young childern (infantile fibrosarcoma), another in older children (“adult type” fibrosarcoma). The purpose of this study was to describe the clinical features and the treatment results in patients affected by fibrosarcoma enrolled in two consecutive studies run by the STS-Italian Cooperative Group (ICG) between 1979 and 1995. Patients and Methods Twenty-five evaluable patients were grouped according the intergroup rhabdomyosarcoma staging (IRS) system: 12 Gr I, 5 Gr II, 8 Gr III. The cut-off point between the two forms was considered the age o…