Fibroma

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Caption = Soft Fibroma (fibroma molle).
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ICD10 =
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ICDO = 8810/0
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MeshID = D005350

Fibromas (or fibroid tumors or fibroids) are benign tumors that are composed of fibrous or connective tissue. They can grow in all organs, arising from mesenchyme tissue.

The term "fibroblastic" or "fibromatous" is used to describe tumors of the fibrous connective tissue. When the term fibroma is used without modifier, it is usually considered benign, with the term fibrosarcoma reserved for malignant tumors.

The term fibroid can also refer to tumors of smooth muscle, as in uterine fibroids.

Hard Fibroma

The hard fibroma (fibroma durum) consists of many fibres and few cells, e.g. in skin it is called dermatofibroma (fibroma simplex or nodulus cutaneous), might A special form is the keloid, which derives from hyperplastic growth of scars.

oft Fibroma

The soft fibroma (fibroma molle) or fibroma with a shaft (acrochordon, skin tag, fibroma pendulans) consist of many loosely connected cells and less fibroid tissue. It mostly appears at the neck, armpits or groins. The photo shows a soft fibroma of the eyelid.

Other Types of Fibroma

The fibroma cavernosum or angiofibroma, consists of many often dilated vessels, it is a vasoactive tumor occurring almost exclusively in adolescent males.

The cystic fibroma (fibroma cysticum) has central softening or dilated lymphatic vessels.

The myxofibroma (fibroma myxomatodes) is produced by liquefaction of the underlying soft tissue.

The cemento-ossifying fibroma is hard and fibrous, most frequently seen in the jaw or mouth, sometimes in connection with a fracture or another type of injury.

Other fibromas: chondromyxoid fibroma, desmoplasmic fibroma, nonossifying fibroma, ossifying fibroma, perifollicular fibroma, pleomorphic fibroma etc.

Ovarian fibroma

It appears in the sex cord-stromal tumour group of ovarian neoplasms. Ovary fibromas are most frequent during middle age, and rare in children.Upon gross pathological inspection, ovary fibromas are firm and white or tan.Variants with edema are especially likely to be associated with Meig's syndrome.On microscopic examination, there are intersecting bundles of spindle cells producing collagen.There may be thecomatous areas (fibrothecoma).

Treatment

Benign fibromas can be removed or left alone. A physician should examine the fibroma and determine whether it may be malignant. If there is any question as to whether it may be cancer-related, it should be removed. This is usually a brief outpatient procedure.

Outcomes

ee also

* Peripheral ossifying fibroma
* Acrochordon (skin tags)

External links

* [http://www.dental.mu.edu/oralpath/lesions/fibroma/fibroma.htm Marquette]
* [http://www.skinsite.com/info_dermatofibromas.htm Dermatofibroma]
* [http://www.childrenshospital.org/az/Site786/mainpageS786P0.html Angiofibroma]


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Look at other dictionaries:

  • fibroma — m. oncol. Tumor benigno formado por fibras de tejido conjuntivo. Medical Dictionary. 2011. fibroma tumor …   Diccionario médico

  • Fibroma — Saltar a navegación, búsqueda La palabra fibroma puede referirse a: Un tipo de tumor benigno del tejido mesenquimatoso, por ejemplo, algunos de los tumores de los cordones sexuales La seda y a la tela de araña. Obtenido de Fibroma Categoría:… …   Wikipedia Español

  • Fibroma — Fi*bro ma, n. [NL. See {Fiber}, and { oma}.] (Med.) A tumor consisting mainly of fibrous tissue, or of same modification of such tissue. [1913 Webster] …   The Collaborative International Dictionary of English

  • fibroma — |ô| s. m. Tumor benigno formado de tecido conjuntivo fibroso …   Dicionário da Língua Portuguesa

  • fibroma — sustantivo masculino 1. Área: medicina Tumor benigno formado por tejido conjuntivo: Los fibromas pueden alcanzar gran tamaño y oprimir algún órgano importante …   Diccionario Salamanca de la Lengua Española

  • fibroma — (De fibra). m. Med. Tumor benigno formado exclusivamente por tejido fibroso …   Diccionario de la lengua española

  • fibroma — [fī brō′mə] n. pl. fibromas or fibromata [fī brō′mə tə] [ModL FIBR(O) + OMA] a benign tumor derived from, or composed mostly of, fibrous tissue fibromatous [fībräm′ə təs, fībrō′mətəs] adj …   English World dictionary

  • fibroma — {{#}}{{LM F17647}}{{〓}} {{SynF18104}} {{[}}fibroma{{]}} ‹fi·bro·ma› {{《}}▍ s.m.{{》}} Tumor benigno formado por tejido fibroso: • A su madre le han extirpado un fibroma que le detectaron en el útero.{{○}} {{★}}{{\}}ETIMOLOGÍA:{{/}} De fibra y oma… …   Diccionario de uso del español actual con sinónimos y antónimos

  • fibroma — ► sustantivo masculino MEDICINA Tumor formado por tejido fibroso. * * * fibroma (de «fibra» y « oma») m. Med. *Tumor formado por tejido fibroso, especialmente frecuente en el útero. * * * fibroma. (De fibra) …   Enciclopedia Universal

  • fibroma — fibromatous /fuy brom euh teuhs/, adj. /fuy broh meuh/, n., pl. fibromas, fibromata / meuh teuh/. Pathol. a tumor consisting essentially of fibrous tissue. [1840 50; FIBR + OMA] * * * ▪ pathology       any benign tumour of fibrous tissue.… …   Universalium


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