Mouth - Oral cavity

• lingual tonsils
  12 September 2007

  lingual tonsil WKP PO
  Definition: The lingual tonsils are rounded masses of lymphatic tissue that cover the posterior region of the tongue.
  They are located on the dorsal surface at the base of the tongue. Their lymphatic tissue are dense and nodular, their surface is covered with stratified squamous epithelium which invaginates as a single crypt into each lingual tonsil.
  They are partially surrounded by connective tissue placing them in the group of Partially Encapsulated Lymphatic (...)

• foliate papilla
  10 September 2007

  Videos
  Histology of foliate papilla (by Washington Deceit)
  See also
  Histology of circumvallate papilla (by Washington Deceit)
  tongue lingual mucosa

• circumvallate papilla
  10 September 2007

  Videos
  circumvallate papilla (by Washington Deceit)
  See also
  foliate papilla (by Washington Deceit)
  tongue lingual mucosa

• short hard palate
  25 July 2007

  Etiology
  trisomy 21 (#15888121#)
  References
  Lauridsen H, Hansen BF, Reintoft I, Keeling JW, Skovgaard LT, Kjaer I. Short hard palate in prenatal trisomy 21. Orthod Craniofac Res. 2005 May;8(2):91-5. PMID: #15888121#

• lingual squamous cell carcinoma
  23 July 2007

  LSCC; SCC of the tongue
  Examples
  squamous cell carcinoma of the lateral tongue https://twitter.com/bunn_belinda/status/796883114090004481
  Prognosis
  Delayed cervical lymph node metastasis (CLNM) is the most negative prognostic factor of tongue squamous cell carcinoma (SCC). (#27186852#)
  Anatomic invasive depth predicts delayed cervical lymph node metastasis of tongue Squamous Cell Carcinoma (SCC).
  Videos
  Lingual squamous cell carcinoma by Washington Deceit (1) (...)

• peritonsillar alveolar rhabdomyosarcoma
  25 May 2007

  References
  Sarwar Khan M, Ruttens H, Blanshard JD. Alveolar rhabdomyosarcoma presenting as a peritonsillar abscess. J Laryngol Otol. 2001 Dec;115(12):1018-20. PMID: #11779338#

• oral plasmablastic lymphomas
  14 January 2007

  Associations
  AIDS (with HHV-8 human herpesvirus 8) (#14707862#)

• oral peripheral giant cell granuloma
  23 November 2006

  OPGCG

• bilateral lip/palate cleft
  9 November 2006

  Case records
  Case#14948
  See also
  cleft lip/palate

• odontogenic myxoma
  10 April 2006

  Definition: Odontogenic myxoma is a benign odontogenic neoplasm resembling the mesenchymal portion of the tooth forming unit, the dental papillae.
  Images
  Odontogenic myxoma.Rapid growing tumor lower jaw in a 12y/o,benign but aggressive tumor
  https://twitter.com/sinhapathology/status/856151224206405633
  Clinically they more often occur in the mandible, generally in the posterior regions, and occur in the second to third decade of life. There is no gender predilection. They may be (...)

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