Category: D49 - Neoplasms of unspecified behavior

 Chapter Notes

 D49

Neoplasms of unspecified behavior

Category D49 classifies by site neoplasms of unspecified morphology and behavior. The term 'mass', unless otherwise stated, is not to be regarded as a neoplastic growth.

'growth' NOS

neoplasm NOS

new growth NOS

tumor NOS

neoplasms of uncertain behavior (D37-D44, D48)

 D49.0

Neoplasm of unspecified behavior of digestive system

neoplasm of unspecified behavior of margin of anus (D49.2)

neoplasm of unspecified behavior of perianal skin (D49.2)

neoplasm of unspecified behavior of skin of anus (D49.2)

 D49.1

Neoplasm of unspecified behavior of respiratory system

 D49.2

Neoplasm of unspecified behavior of bone, soft tissue, and skin

neoplasm of unspecified behavior of anal canal (D49.0)

neoplasm of unspecified behavior of anus NOS (D49.0)

neoplasm of unspecified behavior of bone marrow (D49.89)

neoplasm of unspecified behavior of cartilage of larynx (D49.1)

neoplasm of unspecified behavior of cartilage of nose (D49.1)

neoplasm of unspecified behavior of connective tissue of breast (D49.3)

neoplasm of unspecified behavior of skin of genital organs (D49.59)

neoplasm of unspecified behavior of vermilion border of lip (D49.0)

 D49.3

Neoplasm of unspecified behavior of breast

neoplasm of unspecified behavior of skin of breast (D49.2)

 D49.4

Neoplasm of unspecified behavior of bladder

 D49.5

Neoplasm of unspecified behavior of other genitourinary organs

 D49.51

Neoplasm of unspecified behavior of kidney

 D49.511

Neoplasm of unspecified behavior of right kidney

 D49.512

Neoplasm of unspecified behavior of left kidney

 D49.519

Neoplasm of unspecified behavior of unspecified kidney

 D49.59

Neoplasm of unspecified behavior of other genitourinary organ

 D49.6

Neoplasm of unspecified behavior of brain

neoplasm of unspecified behavior of cerebral meninges (D49.7)

neoplasm of unspecified behavior of cranial nerves (D49.7)

 D49.7

Neoplasm of unspecified behavior of endocrine glands and other parts of nervous system

neoplasm of unspecified behavior of peripheral, sympathetic, and parasympathetic nerves and ganglia (D49.2)

 D49.8

Neoplasm of unspecified behavior of other specified sites

neoplasm of unspecified behavior of eyelid (skin) (D49.2)

neoplasm of unspecified behavior of eyelid cartilage (D49.2)

neoplasm of unspecified behavior of great vessels (D49.2)

neoplasm of unspecified behavior of optic nerve (D49.7)

 D49.81

Neoplasm of unspecified behavior of retina and choroid

Dark area on retina

Retinal freckle

 D49.89

Neoplasm of unspecified behavior of other specified sites

 D49.9

Neoplasm of unspecified behavior of unspecified site