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findings on diagnostic imaging and in function studies, without diagnosis (R90-R94)=
- Includes: nonspecific abnormal findings on diagnostic imaging by:
- computerized axial tomography [CAT scan]
- magnetic resonance imaging [MRI][NMR]
- positron emission tomography [PET scan]
- thermography
- ultrasound [echogram]
- X-ray examination
- Excludes1: abnormal findings on antenatal screening of mother (O28.-)
- diagnostic abnormal findings classified elsewhere - see Alphabetical Index
R90 Abnormal findings on diagnostic imaging of central nervous system
- R90.0 Intracranial space-occupying lesion found on diagnostic imaging of central nervous system
- R90.8 Other abnormal findings on diagnostic imaging of central nervous system
- R90.81 Abnormal echoencephalogram
- R90.82 White matter disease, unspecified
- R90.89 Other abnormal findings on diagnostic imaging of central nervous system
- Other cerebrovascular abnormality found on diagnostic imaging of central nervous system
R91 Abnormal findings on diagnostic imaging of lung
- Includes: coin lesion NOS found on diagnostic imaging of lung
- lung mass NOS found on diagnostic imaging of lung
R92 Abnormal and inconclusive findings on diagnostic imaging of breast
- R92.0 Mammographic microcalcification found on diagnostic imaging of breast
- Excludes2: mammographic calcification (calculus) found on diagnostic imaging of breast (R92.1)
- R92.1 Mammographic calcification found on diagnostic imaging of breast
- Mammographic calculus found on diagnostic imaging of breast
- R92.2 Inconclusive mammogram
- Dense breasts NOS
- Inconclusive mammogram NEC
- Inconclusive mammography due to dense breasts
- Inconclusive mammography NEC
- R92.
