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| CAP synoptic form item: Regional Lymph Nodes (pN) for Mucosal Malignant Melanoma. |
| May contain organization-specific values: Yes |
| Category Entries: |
| pNX: Cannot be assessed |
| pN0: No regional lymph node metastasis |
| pN1: Regional lymph node metastasis |
| pN1: Metastasis in perirectal lymph nodes |
| pN1: Metastasis in 1 to 3 regional lymph nodes |
| pN1a: Metastasis in 1 regional lymph node |
| pN1b: Metastasis in 2 to 3 regional lymph nodes |
| pN1c: Tumor deposit(s) in the subserosa, or non-peritonealized pericolic or perirecta |
| pN1 (IIIC1): Regional lymph node metastasis to pelvic lymph nodes |
| pN1: Regional lymph node metastasis involving 1 to 2 nodes |
| pN1 (IIIC): Regional lymph node metastasis |
| pN1: Metastases to nodes along the cystic duct, common bile duct, hepatic artery |
| pN1: Metastasis in single ipsilateral lymph node, 3 cm or less in greatest dimension |
| pN1: Metastasis in ipsilateral peribronchial and / or ipsilateral hilar lymph nodes, |
| pN1: Metastases in the ipsilateral bronchopulmonary or hilar lymph nodes |
| pN1a: Clinically occult (microscopic) metastasis |
| pN1b: Clinically apparent (macroscopic) metastasis |
| pN1: Unilateral metastasis in lymph node(s), 6 cm or less in greatest dimension |
| pN1: Metastasis in a single regional lymph node, 2 cm or less in greatest dimension |
| pN1: Metastasis in 1 to 2 perigastric lymph nodes |
| pN1: Metastasis with a lymph node mass less than 2 cm in greatest dimension, |
| pN1a: Nodal metastases to Level VI lymph nodes |
| pN1b: Metastases to unilateral, bilateral or contralateral cervical |
| pN1: Single regional lymph node metastasis in the true pelvis |
| pN1 (IVB): Pelvic or inguinal lymph node metastasis |
| pN1: Metastasis in regional lymph node or nodes |
| pN1: Regional lymph node involvement (preauricular, cervical, submandibular) |
| pN2: Metastasis in unilateral internal iliac and / or inguinal lymph node(s) |
| pN2: Metastasis in 4 or more regional lymph nodes |
| pN2: Metastasis to periaortic/pericaval/super. mesentery artery/celiac artery lym nd |
| pN2a: Metastasis in 4 to 6 regional lymph nodes |
| pN2b: Metastasis in 7 or more regional lymph nodes |
| pN2 (IIIC2): Regional lymph node metastasis to para-aortic lymph nodes, with or witho |
| pN2: 3 to 6 nodes involved |
| pN2: Metastases to periaortic,pericaval,super. mesenteric artery, celiac artery lym n |
| pN2: Metastasis in a single ipsilateral lymph node, more than 3 cm |
| pN2a: Metastasis in a single ipsilateral lymph node, more than 3 cm but not more than |
| pN2b: Metastasis in a single ipsilateral lymph nodes, none >6cm in greatest dimension |
| pN2b: Metastasis in multiple ipsilateral lymph nodes, none >6cm in greatest dimension |
| pN2c: Metastasis in bilateral/contralateral lymph nodes, none >6cm in greatest dimen. |
| pN2: Metastasis in ipsilateral mediastinal and / or subcarinal lymph node(s) |
| pN2: Metastases in the subcarinal or the ipsilateral mediastinal lymph nodes |
| pN2a: Clinically occult (microscopic) metastasis |
| pN2b: Clinically apparent (macroscopic) metastasis |
| pN2c: Satellite or in-transit metastasis without nodal metastasis |
| pN2: Bilateral metastasis in lymph node(s), 6 cm or less in greatest dimension |
| pN2: Metastasis in a single regional lymph node, more than 2 cm but not more than |
| pN2: Metastasis in 3 to 6 perigastric lymph nodes |
| pN2: Metastasis with a lymph node mass greater than 2 cm but not more than 5 cm |
| pN2: Multiple regional lymph node metastasis in the true pelvis |
| pN2: Distant lymph node involvement |
| pN3: Metastasis in perirectal and inguinal lymph nodes and / or bilateral internal il |
| pN3: 7 or more nodes involved |
| pN3: Metastasis in a lymph node more than 6 cm in greatest dimension |
| pN3: Metastasis in contralateral mediastinal, contralateral hilar, ipsilateral or |
| pN3: Metastases in the contralateral mediastinal, contralateral internal mammary, |
| pN3: Metastasis in 4 or more regional lymph nodes, or matted metastatic nodes, or |
| pN3: Metastasis in a lymph node greater than 6 cm and / or to supraclavicular fossa |
| pN3a: Greater than 6 cm in dimension |
| pN3b: Extension to the supraclavicular fossa |
| pN3: Metastasis in a regional lymph node more than 5 cm in greatest dimension |
| pN3: Metastasis in 7 or more perigastric lymph nodes |
| pN3a: Metastasis in 7 to 15 perigastric lymph nodes |
| pN3b: Metastasis in 16 or more perigastric lymph nodes |
| pN3: Metastasis with a lymph node mass greater than 5 cm in greatest dimension |
| pN3: Lymph node metastasis to the common iliac lymph nodes |
| pN1: One or two regional lymph nodes with the following features |
| pN2 (FIGO IIIB): Regional lymph node metastasis with the following features |
| pN3 (FIGO IVA): Fixed or ulcerated regional lymph node metastasis |
