Glomus tumor

Glomus tumor

Infobox_Disease
Name = Glomus tumor


Caption =
DiseasesDB = 30732
ICD10 =
ICD9 =
ICDO = 8711/0
OMIM = 138000
MedlinePlus =
eMedicineSubj = derm
eMedicineTopic = 167
MeshID = D005918
:"Glomus tumor was also the name formerly used for a tumor now called a paraganglioma."

A glomus tumor (also known as glomangioma, or nonchromaffin paragangliomacite journal |author=Ruben RJ |title=The history of the glomus tumors - nonchromaffim chemodectoma: a glimpse of biomedical Camelot |journal=Acta Otolaryngol. |volume=127 |issue=4 |pages=411–6 |year=2007 |pmid=17453463 |doi=10.1080/00016480601002088] ) is a rare benign neoplasm, is a specialized arteriovenous anastomosis usually found in the skin of the extremities. It arises from the glomus body, and was first described at Mount Sinai Hospital in New York City. [ [http://www.mountsinai.org/Who%20We%20Are/Mission/Timeline%20of%20Accomplishments Mount Sinai - Timeline of Accomplishments] retrieved September 15, 2008]

Presentation

They are usually solitary and small, and can be found under the fingernails.cite journal |author=Koç O, Kivrak AS, Paksoy Y |title=Subungual glomus tumour: magnetic resonance imaging findings |journal=Australasian radiology |volume=51 Spec No. |issue= |pages=B107–9 |year=2007 |pmid=17875128 |doi=10.1111/j.1440-1673.2007.01797.x |doi_brokendate=2008-06-22] They can also be found on the tympanic membrane.cite journal |author=De Candia A, Como G, Passon P, Pedace E, Bazzocchi M |title=Sonographic findings in glomus tympanicum tumor |journal=Journal of clinical ultrasound : JCU |volume=30 |issue=4 |pages=236–40 |year=2002 |pmid=11981934 |doi=10.1002/jcu.10058]

They are often painful, and the pain is reproduced when the lesion is placed in cold water.

Treatment

Radiation therapy and surgery can be involved in the treatment of these tumors.cite journal |author=Kaylie DM, O'Malley M, Aulino JM, Jackson CG |title=Neurotologic surgery for glomus tumors |journal=Otolaryngol. Clin. North Am. |volume=40 |issue=3 |pages=625–49, x |year=2007 |pmid=17544699 |doi=10.1016/j.otc.2007.03.009]

References

ee also

* Coccygeal glomus

References

*

External links

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Look at other dictionaries:

  • glomus tumor — n a painful benign tumor that develops by hypertrophy of a glomus called also glomangioma * * * 1. a benign but painful tumor involving the arterial portion of a glomus body, usually found on the skin of the distal part of a finger or toe,… …   Medical dictionary

  • glomus tumor — noun : a painful benign tumor that develops by hypertrophy of a glomus …   Useful english dictionary

  • Glomus — (Latin for ball ) can refer to: * Glomus (fungus) * Glomus tumor * Coccygeal glomus * Carotid glomus is another name for the carotid body * Glomus cell * Glomerulus is a small ball …   Wikipedia

  • Glomus body — The glomus body is not to be confused with the glomus cell which is a kind of chemoreceptor found in the carotid bodies and aortic bodies. A glomus body (or glomus apparatus) is a component of the dermis layer of the skin, involved in body… …   Wikipedia

  • glomus body — a specialized type of arteriovenous shunt that helps regulate blood flow and maintain or regulate body temperature; these are found most abundantly in the skin of the hands and feet (especially the digital pads and nail beds), the skin of the… …   Medical dictionary

  • Tumor glómico — El tumor glómico es un tumor vascular raro y benigno. Más específicamente, se trata de un hamartoma, resultado de la hiperplasia del cuerpo glómico neuromioarterial. También se emplea la denominación glomangioma. Contenido 1 Descripción 2… …   Wikipedia Español

  • glomus tympanicum tumor — a type of glomus jugulare tumor involving the glomus tympanicum adjacent to the promontory of the tympanic cavity. When large, the tumor may fill the tympanic cavity, causing tinnitus and conductive hearing loss …   Medical dictionary

  • tumor — 1. Any swelling or tumefaction. 2. SYN: neoplasm. 3. One of the four signs of inflammation (t., calor, dolor, rubor) enunciated by Celsus. [L. t., a swelling] acinar cell t. a …   Medical dictionary

  • Glomus cell — The glomus cell is not to be confused with the glomus body found in the dermis layer of the skin. A glomus cell is a peripheral chemoreceptor, located in the carotid bodies and aortic bodies, that helps the body regulate breathing. When there is… …   Wikipedia

  • glomus vagale — a glomus along the vagus nerve. See also glomus vagale tumor, under tumor …   Medical dictionary

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