TABLE II.

University of Colorado, de novo malignancies

	Group
	I	II
Total number of patients	195	111
Related donor	141	90
Non-related donor, living	35	0
Non-related donor, cadaver	19	21
Patients with malignancies	15	0
Related donor	12	0
Non-related donor	3	0
Number of patients surviving more than 4 months	154	92
Incidence of malignancy
In all patients	7.7 %	0%
In patients surviving more than 4 months	9.7 %	0%