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ICD-10-CM Codes
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C00-D49
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C81-C96
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Follicular lymphoma C82
Follicular lymphoma C82-
Type 1 ExcludesType 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as C82. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
IncludesIncludes Help
"Includes" further defines, or give examples of, the content of the code or category.
- follicular lymphoma with or without diffuse areas
Clinical Information
- A neoplasm of follicle centre b cells which has at least a partial follicular pattern. Follicular lymphomas comprise about 35% of adult non-hodgkin lymphomas in the United States And 22% worldwide. Most patients have widespread disease at diagnosis. Morphologically, follicular lymphomas are classified as grade 1, grade 2, and grade 3, depending on the percentage of the large lymphocytes present. The vast majority of cases (70-95%) express the bcl-2 rearrangement [t(14;18)]. Histological grade correlates with prognosis. Grades 1 and 2 follicular lymphomas are indolent and grade 3 is more aggressive (adapted from who, 2001).
- A neoplasm of lymphoid cells which has at least a partial follicular pattern.
- A type of b-cell non-hodgkin lymphoma (cancer of the immune system) that is usually indolent (slow-growing). The tumor cells grow as groups to form nodules. There are several subtypes of follicular lymphoma.
- Malignant lymphoma in which the lymphomatous cells are clustered into identifiable nodules within the lymph nodes. The nodules resemble to some extent the germinal center of lymph node follicles and most likely represent neoplastic proliferation of lymph node-derived follicular center b-lymphocytes.
Codes
- C82 Follicular lymphoma
- C82.0 Follicular lymphoma grade I
- C82.00 …… unspecified site
- C82.01 …… lymph nodes of head, face, and neck
- C82.02 …… intrathoracic lymph nodes
- C82.03 …… intra-abdominal lymph nodes
- C82.04 …… lymph nodes of axilla and upper limb
- C82.05 …… lymph nodes of inguinal region and lower limb
- C82.06 …… intrapelvic lymph nodes
- C82.07 …… spleen
- C82.08 …… lymph nodes of multiple sites
- C82.09 …… extranodal and solid organ sites
- C82.1 Follicular lymphoma grade II
- C82.10 …… unspecified site
- C82.11 …… lymph nodes of head, face, and neck
- C82.12 …… intrathoracic lymph nodes
- C82.13 …… intra-abdominal lymph nodes
- C82.14 …… lymph nodes of axilla and upper limb
- C82.15 …… lymph nodes of inguinal region and lower limb
- C82.16 …… intrapelvic lymph nodes
- C82.17 …… spleen
- C82.18 …… lymph nodes of multiple sites
- C82.19 …… extranodal and solid organ sites
- C82.2 Follicular lymphoma grade III, unspecified
- C82.20 …… unspecified site
- C82.21 …… lymph nodes of head, face, and neck
- C82.22 …… intrathoracic lymph nodes
- C82.23 …… intra-abdominal lymph nodes
- C82.24 …… lymph nodes of axilla and upper limb
- C82.25 …… lymph nodes of inguinal region and lower limb
- C82.26 …… intrapelvic lymph nodes
- C82.27 …… spleen
- C82.28 …… lymph nodes of multiple sites
- C82.29 …… extranodal and solid organ sites
- C82.3 Follicular lymphoma grade IIIa
- C82.30 …… unspecified site
- C82.31 …… lymph nodes of head, face, and neck
- C82.32 …… intrathoracic lymph nodes
- C82.33 …… intra-abdominal lymph nodes
- C82.34 …… lymph nodes of axilla and upper limb
- C82.35 …… lymph nodes of inguinal region and lower limb
- C82.36 …… intrapelvic lymph nodes
- C82.37 …… spleen
- C82.38 …… lymph nodes of multiple sites
- C82.39 …… extranodal and solid organ sites
- C82.4 Follicular lymphoma grade IIIb
- C82.40 …… unspecified site
- C82.41 …… lymph nodes of head, face, and neck
- C82.42 …… intrathoracic lymph nodes
- C82.43 …… intra-abdominal lymph nodes
- C82.44 …… lymph nodes of axilla and upper limb
- C82.45 …… lymph nodes of inguinal region and lower limb
- C82.46 …… intrapelvic lymph nodes
- C82.47 …… spleen
- C82.48 …… lymph nodes of multiple sites
- C82.49 …… extranodal and solid organ sites
- C82.5 Diffuse follicle center lymphoma
- C82.50 …… unspecified site
- C82.51 …… lymph nodes of head, face, and neck
- C82.52 …… intrathoracic lymph nodes
- C82.53 …… intra-abdominal lymph nodes
- C82.54 …… lymph nodes of axilla and upper limb
- C82.55 …… lymph nodes of inguinal region and lower limb
- C82.56 …… intrapelvic lymph nodes
- C82.57 …… spleen
- C82.58 …… lymph nodes of multiple sites
- C82.59 …… extranodal and solid organ sites
- C82.6 Cutaneous follicle center lymphoma
- C82.60 …… unspecified site
- C82.61 …… lymph nodes of head, face, and neck
- C82.62 …… intrathoracic lymph nodes
- C82.63 …… intra-abdominal lymph nodes
- C82.64 …… lymph nodes of axilla and upper limb
- C82.65 …… lymph nodes of inguinal region and lower limb
- C82.66 …… intrapelvic lymph nodes
- C82.67 …… spleen
- C82.68 …… lymph nodes of multiple sites
- C82.69 …… extranodal and solid organ sites
- C82.8 Other types of follicular lymphoma
- C82.80 …… unspecified site
- C82.81 …… lymph nodes of head, face, and neck
- C82.82 …… intrathoracic lymph nodes
- C82.83 …… intra-abdominal lymph nodes
- C82.84 …… lymph nodes of axilla and upper limb
- C82.85 …… lymph nodes of inguinal region and lower limb
- C82.86 …… intrapelvic lymph nodes
- C82.87 …… spleen
- C82.88 …… lymph nodes of multiple sites
- C82.89 …… extranodal and solid organ sites
- C82.9 Follicular lymphoma, unspecified
- C82.90 …… unspecified site
- C82.91 …… lymph nodes of head, face, and neck
- C82.92 …… intrathoracic lymph nodes
- C82.93 …… intra-abdominal lymph nodes
- C82.94 …… lymph nodes of axilla and upper limb
- C82.95 …… lymph nodes of inguinal region and lower limb
- C82.96 …… intrapelvic lymph nodes
- C82.97 …… spleen
- C82.98 …… lymph nodes of multiple sites
- C82.99 …… extranodal and solid organ sites
