• malignant neoplasm
  • A primary malignant neoplasm that overlaps two or more contiguous (next to each other) sites should be classified to the subcategory/code .8 ('overlapping lesion'), unless the combination is specifically indexed elsewhere. (icd10data.com)
  • Tumors
  • For multiple neoplasms of the same site that are not contiguous, such as tumors in different quadrants of the same breast, codes for each site should be assigned. (icd10data.com)
  • Most men who have these hard-to-treat tumors do not know if the tumor has recurred only in the prostate or has spread to another area. (clinicaltrials.gov)