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A cancer staging client library
{
"id" : "pleural_n_14342",
"algorithm" : "tnm",
"version" : "1.7",
"name" : "Path N Pleura",
"title" : "Pathologic N",
"notes" : "**Note:** Code only regional nodes and nodes, NOS, in this field. Distant nodes are coded in M (distant metastasis).\n\n**Regional lymph nodes** \n\n Intrathoracic \n Internal mammary\n Peridiaphragmatic\n Scalene\n Supraclavicular nodes",
"last_modified" : "2018-04-11T19:53:06.036Z",
"definition" : [ {
"key" : "path_n",
"name" : "Pathologic N",
"type" : "INPUT"
}, {
"key" : "path_n_display",
"name" : "Pathologic N Display",
"type" : "DESCRIPTION"
}, {
"key" : "description",
"name" : "Description",
"type" : "DESCRIPTION"
}, {
"key" : "notes",
"name" : "Registrar Notes",
"type" : "DESCRIPTION"
} ],
"rows" : [ [ "pX", "pNX", "Regional lymph nodes cannot be assessed", "Pathologic classification criteria met, evaluation done:\n Physician unable to assess N\n Surgical resection primary tumor, no regional lymph nodes removed\n Involvement of regional lymph nodes not documented\nPhysician assigns pNX, no other information available to determine N" ], [ "p0", "pN0", "No regional lymph node metastasis", "No regional lymph node involvement" ], [ "p1", "pN1", "Metastasis in ipsilateral bronchopulmonary and/or hilar lymph node(s)", "Regional lymph nodes, ipsilateral, intrapulmonary:\n Hilar:\n Bronchopulmonary\n Proximal lobar\n Pulmonary root\n Intrapulmonary:\n Interlobar\n Lobar\n Segmental\n Subsegmental\n Peri/parabronchial\n\nRegional lymph nodes, NOS\n\nLymph nodes, NOS\n\nStated as N1" ], [ "p2", "pN2", "Metastasis in subcarinal lymph node(s) and/or ipsilateral internal mammary or mediastinal lymph node(s)", "Regional lymph nodes, ipsilateral, mediastinal:\n Aortic (above diaphragm), NOS:\n Aorto-pulmonary window\n Ascending aorta\n Peri/para-aortic\n Phrenic\n Subaortic\n Carinal:\n Tracheobronchial\n Tracheal bifurcation\n Internal mammary (parasternal)\n Mediastinal, NOS:\n Anterior\n Posterior (tracheoesophageal)\n Pericardial\n Peri/paraesophageal (below carina)\n Peri/paratracheal, NOS:\n Lower peritracheal (azygos)\n Upper paratracheal\n Pretracheal and retrotracheal, NOS:\n Precarinal\n Prevascular\n Pulmonary ligament\n Subcardial\n Subcarinal\n\nRegional lymph nodes, ipsilateral, mediastinal:\n Peridiaphragmatic\n\nStated as N2" ], [ "p3", "pN3", "Metastasis in contralateral mediastinal, internal mammary, or hilar node(s) and/or ipsilateral or contralateral supraclavicular or scalene lymph node(s)", "Stated as N3" ], [ "c0", "cN0", "Clinically: No regional lymph node metastasis", "Use only for TNM defined pTis cases where there is a resection of the primary and the nodes are not evaluated pathologically" ], [ "88", "88", "Not applicable", "Primary site/histology not TNM defined\nDeath certificate only (DCO) case" ], [ "", "BLANK", "See Registrar Notes", "Pathologic classification criteria not met \nNo surgical resection of primary tumor and there isn’t a positive biopsy of a structure in the highest T category and highest N category\nEvidence of metastatic disease (pM1), no other workup\nOnly Pathologic Stage Group documented (no T, N, or M information available)" ] ]
}