]> C32.0 Glottis &generalsize; CS Extension Note 1: Impaired vocal cord mobility, also described as vocal cord paresis, may suggest invasion of intrinsic laryngeal muscle. Fixation of the vocal cord may be described as immobility of the arytenoids noted on endoscopy, vocal cord paralysis, or deviation of larynx to fixed side. Note 2: Use code 450 for localized tumor only if no information is available to assign codes 100 through 400. Note 3: Use code 130, 375, 530, 775, 810, or 815 if the physician's assignment of T category is the only information available about the extent of the tumor. Code Description TNM 7 Map TNM 6 Map SS77 Map SS2000 Map 000 In situ, intraepithelial, noninvasive Tis Tis IS IS 100 ERROR ERROR ERROR ERROR 110 T1a T1a L L 120 T1b T1b L L 130 T1NOS T1NOS L L 300 T2 T2 L L 350 Impaired vocal cord mobility T2 T2 L L 375 Stated as T2 with no other information on extension T2 T2 L L 400 T3 T3 L L 450 Localized, NOS T1NOS T1NOS L L 510 Paraglottic space T3 T3 RE RE 520 Inner cortex of thyroid cartilage (minor thyroid cartilage erosion) T3 T3 RE D 530 Stated as T3 with no other information on extension T3 T3 L L 600 T4a T4a RE RE 610 T4a T4a RE D 680 T4a T4a RE D 700 T4a T4a D D 710 Cervical esophagus T4a T4a D D 730 Deep extrinsic muscle(s) of tongue T4a T4a D D 775 Stated as T4a with no other information on extension T4a T4a D D 800 T4b T4b D D 810 Stated as T4b with no other information on extension T4b T4b D D 815 Stated as T4 [NOS] with no other information on extension T4NOS T4NOS RE RE 950 No evidence of primary tumor T0 T0 U U 999 TX TX U U &generalcstsexteval; CS Lymph Nodes Note 1: For head and neck schemas, this field includes all lymph nodes defined as Levels I-VII and Other by AJCC. The complete definitions are provided in the General Rules, Section 2. Note 2: For head and neck schemas, additional information about lymph nodes (size of involved nodes, extracapsular extension, levels involved, and location of involved nodes above or below the lower border of the cricoid cartilage) is coded in CS Site-Specific Factors 1, 3-9. Note 3: If laterality of lymph nodes is not specified, assume nodes are ipsilateral. Midline nodes are considered ipsilateral. Note 4: For head and neck cancers, if lymph nodes are described only as "supraclavicular", try to determine if they are in Level IV (deep to the sternocleidomastoid muscle, in the lower jugular chain) or Level V (in the posterior triangle, inferior to the transverse cervical artery) and code appropriately. If the specific level cannot be determined, consider them as Level V nodes. Note 5: The description of lymph nodes has been standardized across the head and neck schemas. All lymph node levels and groups listed here are considered regional nodes for AJCC staging. Summary Stage 1977 and Summary Stage 2000 divide these nodes into regional and distant groups. Note 6: Level III and Level IV nodes have been moved from code 100 in CS Version 1 to code 110. Mandibular nodes are included with Facial nodes. Code Description TNM 7 Map TNM 6 Map SS77 Map SS2000 Map 000 No regional lymph node involvement N0 N0 NONE NONE 100 ^ * RN RN 110 ^ * D RN 120 ^ * D D 180 Stated as N1 with no other information on regional lymph nodes ^ * RN RN 190 Stated as N2a with no other information on regional lymph nodes ^ * RN RN 200 Multiple positive ipsilateral nodes listed in code 100 ^ * RN RN 210 ^ * D RN 220 ^ * D D 290 Stated as N2b with no other information on regional lymph nodes ^ * RN RN 300 ^ * RN RN 310 ^ * D RN 320 ^ * D D 400 ^ * RN RN 410 ^ * D RN 420 ^ * D D 490 Stated as N2c with no other information on regional lymph nodes ^ * RN RN 500 ^ * RN RN 510 ^ * D RN 520 ^ * D D 600 Stated as N2 [NOS] with no other information on regional lymph nodes ^ * RN RN 700 Stated as N3 with no other information on regional lymph nodes ^ * RN RN 800 Lymph nodes, NOS N1 N1 RN RN 999 NX NX U U ^ For CS Lymph Nodes codes 100-700 ONLY, the N category for AJCC 7 staging is assigned based on the value of CS Site-Specific Factor 1, Size of Lymph Nodes, as shown in the Lymph Nodes Size Table for this schema. * For CS Lymph Nodes codes 100-700 ONLY, the N category for AJCC 6 staging is assigned based on the value of CS Site-Specific Factor 1, Size of Lymph Nodesas shown in the Lymph Nodes Size Table, for this schema. &generalregnodeseval; &generalreglnpos; &generalreglnexam; &commonmetslips; &generalmetseval; &commonssf1headneck; &commonssf2headneck; &commonssf3headneck; &commonssf4headneck; &commonssf5headneck; &commonssf6headneck; &commonssf7headandneck; &commonssf8headandneck; &commonssf9headandneck; &commonssf10headandneck; ¬appnewssf11; ¬appnewssf12; ¬appnewssf13; ¬appnewssf14; ¬appnewssf15; ¬appnewssf16; ¬appnewssf17; ¬appnewssf18; ¬appnewssf19; ¬appnewssf20; ¬appnewssf21; ¬appnewssf22; ¬appnewssf23; ¬appnewssf24; ¬appnewssf25; &commonhistinclusioncarcinoma; &commonhistologyexclusions1; AJCC TNM 7 Stage T N M Stage T0 N0 M0 ERROR T0 N1 M0 UNK T0 N2a M0 IVA T0 N2b M0 IVA T0 N2c M0 IVA T0 N2NOS M0 IVA T0 N3 M0 IVB T0 NX M0 UNK Tis N0 M0 0 Tis N1 M0 ERROR Tis N2a M0 ERROR Tis N2b M0 ERROR Tis N2c M0 ERROR Tis N2NOS M0 ERROR Tis N3 M0 ERROR Tis NX M0 0 T1a N0 M0 I T1a N1 M0 III T1a N2a M0 IVA T1a N2b M0 IVA T1a N2c M0 IVA T1a N2NOS M0 IVA T1a N3 M0 IVB T1a NX M0 UNK T1b N0 M0 I T1b N1 M0 III T1b N2a M0 IVA T1b N2b M0 IVA T1b N2c M0 IVA T1b N2NOS M0 IVA T1b N3 M0 IVB T1b NX M0 UNK T1NOS N0 M0 I T1NOS N1 M0 III T1NOS N2a M0 IVA T1NOS N2b M0 IVA T1NOS N2c M0 IVA T1NOS N2NOS M0 IVA T1NOS N3 M0 IVB T1NOS NX M0 UNK T2 N0 M0 II T2 N1 M0 III T2 N2a M0 IVA T2 N2b M0 IVA T2 N2c M0 IVA T2 N2NOS M0 IVA T2 N3 M0 IVB T2 NX M0 UNK T3 N0 M0 III T3 N1 M0 III T3 N2a M0 IVA T3 N2b M0 IVA T3 N2c M0 IVA T3 N2NOS M0 IVA T3 N3 M0 IVB T3 NX M0 UNK T4a N0 M0 IVA T4a N1 M0 IVA T4a N2a M0 IVA T4a N2b M0 IVA T4a N2c M0 IVA T4a N2NOS M0 IVA T4a N3 M0 IVB T4a NX M0 IVNOS T4b N0 M0 IVB T4b N1 M0 IVB T4b N2a M0 IVB T4b N2b M0 IVB T4b N2c M0 IVB T4b N2NOS M0 IVB T4b N3 M0 IVB T4b NX M0 IVB T4NOS N0 M0 IVNOS T4NOS N1 M0 IVNOS T4NOS N2a M0 IVNOS T4NOS N2b M0 IVNOS T4NOS N2c M0 IVNOS T4NOS N2NOS M0 IVNOS T4NOS N3 M0 IVB T4NOS NX M0 IVNOS TX N0 M0 UNK TX N1 M0 UNK TX N2a M0 IVNOS TX N2b M0 IVNOS TX N2c M0 IVNOS TX N2NOS M0 IVNOS TX N3 M0 IVB TX NX M0 UNK T0 N0 M1 IVC T0 N1 M1 IVC T0 N2a M1 IVC T0 N2b M1 IVC T0 N2c M1 IVC T0 N2NOS M1 IVC T0 N3 M1 IVC T0 NX M1 IVC Tis N0 M1 ERROR Tis N1 M1 ERROR Tis N2a M1 ERROR Tis N2b M1 ERROR Tis N2c M1 ERROR Tis N2NOS M1 ERROR Tis N3 M1 ERROR Tis NX M1 ERROR T1a N0 M1 IVC T1a N1 M1 IVC T1a N2a M1 IVC T1a N2b M1 IVC T1a N2c M1 IVC T1a N2NOS M1 IVC T1a N3 M1 IVC T1a NX M1 IVC T1b N0 M1 IVC T1b N1 M1 IVC T1b N2a M1 IVC T1b N2b M1 IVC T1b N2c M1 IVC T1b N2NOS M1 IVC T1b N3 M1 IVC T1b NX M1 IVC T1NOS N0 M1 IVC T1NOS N1 M1 IVC T1NOS N2a M1 IVC T1NOS N2b M1 IVC T1NOS N2c M1 IVC T1NOS N2NOS M1 IVC T1NOS N3 M1 IVC T1NOS NX M1 IVC T2 N0 M1 IVC T2 N1 M1 IVC T2 N2a M1 IVC T2 N2b M1 IVC T2 N2c M1 IVC T2 N2NOS M1 IVC T2 N3 M1 IVC T2 NX M1 IVC T3 N0 M1 IVC T3 N1 M1 IVC T3 N2a M1 IVC T3 N2b M1 IVC T3 N2c M1 IVC T3 N2NOS M1 IVC T3 N3 M1 IVC T3 NX M1 IVC T4a N0 M1 IVC T4a N1 M1 IVC T4a N2a M1 IVC T4a N2b M1 IVC T4a N2c M1 IVC T4a N2NOS M1 IVC T4a N3 M1 IVC T4a NX M1 IVC T4b N0 M1 IVC T4b N1 M1 IVC T4b N2a M1 IVC T4b N2b M1 IVC T4b N2c M1 IVC T4b N2NOS M1 IVC T4b N3 M1 IVC T4b NX M1 IVC T4NOS N0 M1 IVC T4NOS N1 M1 IVC T4NOS N2a M1 IVC T4NOS N2b M1 IVC T4NOS N2c M1 IVC T4NOS N2NOS M1 IVC T4NOS N3 M1 IVC T4NOS NX M1 IVC TX N0 M1 IVC TX N1 M1 IVC TX N2a M1 IVC TX N2b M1 IVC TX N2c M1 IVC TX N2NOS M1 IVC TX N3 M1 IVC TX NX M1 IVC AJCC TNM 6 Stage T N M Stage T0 N0 M0 ERROR T0 N1 M0 UNK T0 N2a M0 IVA T0 N2b M0 IVA T0 N2c M0 IVA T0 N2NOS M0 IVA T0 N3 M0 IVB T0 NX M0 UNK Tis N0 M0 0 Tis N1 M0 ERROR Tis N2a M0 ERROR Tis N2b M0 ERROR Tis N2c M0 ERROR Tis N2NOS M0 ERROR Tis N3 M0 ERROR Tis NX M0 0 T1a N0 M0 I T1a N1 M0 III T1a N2a M0 IVA T1a N2b M0 IVA T1a N2c M0 IVA T1a N2NOS M0 IVA T1a N3 M0 IVB T1a NX M0 UNK T1b N0 M0 I T1b N1 M0 III T1b N2a M0 IVA T1b N2b M0 IVA T1b N2c M0 IVA T1b N2NOS M0 IVA T1b N3 M0 IVB T1b NX M0 UNK T1NOS N0 M0 I T1NOS N1 M0 III T1NOS N2a M0 IVA T1NOS N2b M0 IVA T1NOS N2c M0 IVA T1NOS N2NOS M0 IVA T1NOS N3 M0 IVB T1NOS NX M0 UNK T2 N0 M0 II T2 N1 M0 III T2 N2a M0 IVA T2 N2b M0 IVA T2 N2c M0 IVA T2 N2NOS M0 IVA T2 N3 M0 IVB T2 NX M0 UNK T3 N0 M0 III T3 N1 M0 III T3 N2a M0 IVA T3 N2b M0 IVA T3 N2c M0 IVA T3 N2NOS M0 IVA T3 N3 M0 IVB T3 NX M0 UNK T4a N0 M0 IVA T4a N1 M0 IVA T4a N2a M0 IVA T4a N2b M0 IVA T4a N2c M0 IVA T4a N2NOS M0 IVA T4a N3 M0 IVB T4a NX M0 IVNOS T4b N0 M0 IVB T4b N1 M0 IVB T4b N2a M0 IVB T4b N2b M0 IVB T4b N2c M0 IVB T4b N2NOS M0 IVB T4b N3 M0 IVB T4b NX M0 IVB T4NOS N0 M0 IVNOS T4NOS N1 M0 IVNOS T4NOS N2a M0 IVNOS T4NOS N2b M0 IVNOS T4NOS N2c M0 IVNOS T4NOS N2NOS M0 IVNOS T4NOS N3 M0 IVB T4NOS NX M0 IVNOS TX N0 M0 UNK TX N1 M0 UNK TX N2a M0 IVNOS TX N2b M0 IVNOS TX N2c M0 IVNOS TX N2NOS M0 IVNOS TX N3 M0 IVB TX NX M0 UNK T0 N0 M1 IVC T0 N1 M1 IVC T0 N2a M1 IVC T0 N2b M1 IVC T0 N2c M1 IVC T0 N2NOS M1 IVC T0 N3 M1 IVC T0 NX M1 IVC Tis N0 M1 ERROR Tis N1 M1 ERROR Tis N2a M1 ERROR Tis N2b M1 ERROR Tis N2c M1 ERROR Tis N2NOS M1 ERROR Tis N3 M1 ERROR Tis NX M1 ERROR T1a N0 M1 IVC T1a N1 M1 IVC T1a N2a M1 IVC T1a N2b M1 IVC T1a N2c M1 IVC T1a N2NOS M1 IVC T1a N3 M1 IVC T1a NX M1 IVC T1b N0 M1 IVC T1b N1 M1 IVC T1b N2a M1 IVC T1b N2b M1 IVC T1b N2c M1 IVC T1b N2NOS M1 IVC T1b N3 M1 IVC T1b NX M1 IVC T1NOS N0 M1 IVC T1NOS N1 M1 IVC T1NOS N2a M1 IVC T1NOS N2b M1 IVC T1NOS N2c M1 IVC T1NOS N2NOS M1 IVC T1NOS N3 M1 IVC T1NOS NX M1 IVC T2 N0 M1 IVC T2 N1 M1 IVC T2 N2a M1 IVC T2 N2b M1 IVC T2 N2c M1 IVC T2 N2NOS M1 IVC T2 N3 M1 IVC T2 NX M1 IVC T3 N0 M1 IVC T3 N1 M1 IVC T3 N2a M1 IVC T3 N2b M1 IVC T3 N2c M1 IVC T3 N2NOS M1 IVC T3 N3 M1 IVC T3 NX M1 IVC T4a N0 M1 IVC T4a N1 M1 IVC T4a N2a M1 IVC T4a N2b M1 IVC T4a N2c M1 IVC T4a N2NOS M1 IVC T4a N3 M1 IVC T4a NX M1 IVC T4b N0 M1 IVC T4b N1 M1 IVC T4b N2a M1 IVC T4b N2b M1 IVC T4b N2c M1 IVC T4b N2NOS M1 IVC T4b N3 M1 IVC T4b NX M1 IVC T4NOS N0 M1 IVC T4NOS N1 M1 IVC T4NOS N2a M1 IVC T4NOS N2b M1 IVC T4NOS N2c M1 IVC T4NOS N2NOS M1 IVC T4NOS N3 M1 IVC T4NOS NX M1 IVC TX N0 M1 IVC TX N1 M1 IVC TX N2a M1 IVC TX N2b M1 IVC TX N2c M1 IVC TX N2NOS M1 IVC TX N3 M1 IVC TX NX M1 IVC T0 N0 MX UNK T0 N1 MX UNK T0 N2a MX IVNOS T0 N2b MX IVNOS T0 N2c MX IVNOS T0 N2NOS MX IVNOS T0 N3 MX IVNOS T0 NX MX UNK Tis N0 MX 0 Tis N1 MX ERROR Tis N2a MX ERROR Tis N2b MX ERROR Tis N2c MX ERROR Tis N2NOS MX ERROR Tis N3 MX ERROR Tis NX MX 0 T1a N0 MX UNK T1a N1 MX UNK T1a N2a MX IVNOS T1a N2b MX IVNOS T1a N2c MX IVNOS T1a N2NOS MX IVNOS T1a N3 MX IVNOS T1a NX MX UNK T1b N0 MX UNK T1b N1 MX UNK T1b N2a MX IVNOS T1b N2b MX IVNOS T1b N2c MX IVNOS T1b N2NOS MX IVNOS T1b N3 MX IVNOS T1b NX MX UNK T1NOS N0 MX UNK T1NOS N1 MX UNK T1NOS N2a MX IVNOS T1NOS N2b MX IVNOS T1NOS N2c MX IVNOS T1NOS N2NOS MX IVNOS T1NOS N3 MX IVNOS T1NOS NX MX UNK T2 N0 MX UNK T2 N1 MX UNK T2 N2a MX IVNOS T2 N2b MX IVNOS T2 N2c MX IVNOS T2 N2NOS MX IVNOS T2 N3 MX IVNOS T2 NX MX UNK T3 N0 MX UNK T3 N1 MX UNK T3 N2a MX IVNOS T3 N2b MX IVNOS T3 N2c MX IVNOS T3 N2NOS MX IVNOS T3 N3 MX IVNOS T3 NX MX UNK T4a N0 MX IVNOS T4a N1 MX IVNOS T4a N2a MX IVNOS T4a N2b MX IVNOS T4a N2c MX IVNOS T4a N2NOS MX IVNOS T4a N3 MX IVNOS T4a NX MX IVNOS T4b N0 MX IVNOS T4b N1 MX IVNOS T4b N2a MX IVNOS T4b N2b MX IVNOS T4b N2c MX IVNOS T4b N2NOS MX IVNOS T4b N3 MX IVNOS T4b NX MX IVNOS T4NOS N0 MX IVNOS T4NOS N1 MX IVNOS T4NOS N2a MX IVNOS T4NOS N2b MX IVNOS T4NOS N2c MX IVNOS T4NOS N2NOS MX IVNOS T4NOS N3 MX IVNOS T4NOS NX MX IVNOS TX N0 MX UNK TX N1 MX UNK TX N2a MX IVNOS TX N2b MX IVNOS TX N2c MX IVNOS TX N2NOS MX IVNOS TX N3 MX IVNOS TX NX MX UNK &commonsummarystage; &commonnoderangeheadandneck;