OMOP Concept 1346199

Posterior mastoid lymph nodes

StandardMeasurementCancer ModifierOMOP5584883Nodes
Maps from
8
Descendants
0
Valid from
28 Jun 2026
Valid to
31 Dec 2099
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Source codes that map to this concept

8 source codes normalize to Posterior mastoid lymph nodes via the OMOP "Maps to" relationship.

VocabularyCodeNameType
NAACCRmelanoma_head_neck@774@300Level I - Level IA - Submental - Level IB - Submandibular (submaxillary), sublingual Level II - Upper jugular - Jugulodigastric (subdigastric) - Upper deep cervical - Level IIA - Anterior - Level IIB - Posterior Level III - Middle jugular - Middle deep...Non-standard
NAACCRmiddle_ear@774@300Level I - Level IA - Submental - Level IB - Submandibular (submaxillary), sublingual Level II - Upper jugular - Jugulodigastric (subdigastric) - Upper deep cervical - Level IIA - Anterior - Level IIB - Posterior Level III - Middle jugular - Middle deep...Non-standard
NAACCRparathyroid@774@400Unilateral, bilateral or contralateral nodes Level I - Level IA - Submental - Level IB - Submandibular (submaxillary), sublingual Level II - Upper jugular - Jugulodigastric (subdigastric) - Level IIA - Anterior - Level IIB - Posterior - Upper deep cerv...Non-standard
NAACCRpharynx_other@774@300Level I - Level IA - Submental - Level IB - Submandibular (submaxillary), sublingual Level II - Upper jugular - Jugulodigastric (subdigastric) - Upper deep cervical - Level IIA - Anterior - Level IIB - Posterior Level III - Middle jugular - Middle deep...Non-standard
NAACCRsinus_other@774@300Level I - Level IA - Submental - Level IB - Submandibular (submaxillary), sublingual Level II - Upper jugular - Jugulodigastric (subdigastric) - Upper deep cervical - Level IIA - Anterior - Level IIB - Posterior Level III - Middle jugular - Middle deep...Non-standard
NAACCRsoft_tissue_head_neck@774@300Head and Neck subsites - Cervical Lip - Buccinator (buccal) - Facial, NOS - Mandibular (submandibular, submaxillary, submental) - Nasolabial - Parotid (infra-auricular, preauricular) Eyelid/canthus - Facial (buccinator [buccal], nasolabial, NOS) - Mand...Non-standard
NAACCRthyroid@774@400Unilateral, bilateral, or contralateral lymph nodes Level I - Level IA - Submental - Level IB - Submandibular (submaxillary), sublingual Facial - Buccinator - Mandibular - Nasolabial Parotid - Infraauricular - Intraparotid - Periparotid - Preauricular ...Non-standard
NAACCRthyroid_medullary@774@400Unilateral, bilateral, or contralateral lymph nodes Level I - Level IA - Submental - Level IB - Submandibular (submaxillary), sublingual Facial - Buccinator - Mandibular - Nasolabial Parotid - Infraauricular - Intraparotid - Periparotid - Preauricular ...Non-standard

Where it sits in the hierarchy

Ordered by distance - 1 is a direct parent or child.

Broader concepts

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