Starting with 'D'

Neoplasm	Malignant Primary	Malignant Secondary	Ca In Situ	Benign	Uncertain	Unspecified Behavior
dermis see - Neoplasm, skin
diaphragm	C49.3	C79.89		D21.3	D48.1	D49.2
digestive organs, system, tube, or tract NEC	C26.9	C78.89	D01.9	D13.9	D37.9	D49.0
disc, intervertebral	C41.2	C79.51		D16.6	D48.0	D49.2
disease, generalized	C80.0
disseminated	C80.0
Douglas' cul-de-sac or pouch	C48.1	C78.6		D20.1	D48.4	D49.0
duodenojejunal junction	C17.8	C78.4	D01.49	D13.39	D37.2	D49.0
duodenum	C17.0	C78.4	D01.49	D13.2	D37.2	D49.0
dura (cranial) (mater)	C70.9	C79.49		D32.9	D42.9	D49.7
cerebral	C70.0	C79.32		D32.0	D42.0	D49.7
spinal	C70.1	C79.49		D32.1	D42.1	D49.7