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mastoid lymph node

Term ID
UBERON:0016392
Synonyms
  • mastoid glands
  • postauricular lymph node
  • posterior auricular glands
  • retroauricular lymph nodes
Definition
The mastoid lymph nodes (retroauricular lymph nodes, posterior auricular glands), usually two in number, are situated on the mastoid insertion of the Sternocleidomastoideus, beneath the Auricularis posterior. Their afferent vessels drain the posterior part of the temporoparietal region, the upper part of the cranial surface of the auricula or pinna, and the back of the external acoustic meatus; their efferents pass to the superior deep cervical glands. http://en.wikipedia.org/wiki/Mastoid_lymph_nodes
References
Ontology
Uberon Ontology
Relationships
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