Warthin's tumor: Difference between revisions

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==Treatment==
==Treatment==
[[Warthin's tumor medical therapy|Medical therapy]] | [[Warthin's tumor surgery|Surgical options]] | [[Warthin's tumor primary prevention|Primary prevention]]  | [[Warthin's tumor secondary prevention|Secondary prevention]] | [[Warthin's tumor cost-effectiveness of therapy|Financial costs]] | [[Warthin's tumor future or investigational therapies|Future therapies]]
[[Warthin's tumor medical therapy|Medical therapy]] | [[Warthin's tumor surgery|Surgical options]] | [[Warthin's tumor primary prevention|Primary prevention]]  | [[Warthin's tumor secondary prevention|Secondary prevention]] | [[Warthin's tumor cost-effectiveness of therapy|Financial costs]] | [[Warthin's tumor future or investigational therapies|Future therapies]]
==Pathophysiology==
The appearance of this tumor under the microscope is unique.  There are cystic spaces surrounded by two uniform rows of [[cell (biology)|cells]] with centrally placed pyknotic [[cell nucleus|nuclei]].  The cystic spaces have epithelium referred to as papillary infoldings that protude into them.  Additionally, the epithelium has lymphoid stroma with germinal center formation.
[[Image:Warthin tumor (1).jpg|thumb|200px|left|Histopathology of Warthin tumor in the parotid gland. H&E stain.]]
[[Image:Warthin tumor (2).jpg||thumb|200px|left|Histopathology of Warthin tumor in the parotid gland. Another view of a file "Warthin tumor (1).jpg". H&E stain.]]
[[Image:Warthin tumor (3).jpg||thumb|200px|left|Histopathology of Warthin tumor in the parotid gland. Higher magnification of a file "Warthin tumor (1).jpg". H&E stain.]]
==Diagnosis==
==Diagnosis==
===Symptoms===
===Symptoms===

Revision as of 16:50, 20 January 2012

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Warthin's tumor Microchapters

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Overview

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Epidemiology & Demographics

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Differentiating Warthin's tumor

Complications & Prognosis

Diagnosis

History and Symptoms | Physical Examination | Staging | Laboratory tests | Electrocardiogram | X Rays | CT | MRI Echocardiography or Ultrasound | Other images | Alternative diagnostics

Treatment

Medical therapy | Surgical options | Primary prevention | Secondary prevention | Financial costs | Future therapies

Diagnosis

Symptoms

The tumor is slow growing and painless.

Physical Examination

The tumor usually appears in the tail of the parotid gland near the angle of the mandible. In 5 - 14% of cases, Warthin's tumor is bilateral, but the two masses usually are at different times.

Treatment

Most of these tumors are treated with surgical removal. Recurrence is rare, occurring in 6 - 12% of cases. Warthin's tumor is highly unlikely to become malignant.

References

  • Kahn, Michael A. Basic Oral and Maxillofacial Pathology. Volume 1. 2001.

See also

External links

Template:SIB Template:Epithelial neoplasms


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