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Group of disorders characterized by expanding benign
fibrous tissue that are more aggressive than benign isolated fibromas and
less aggressive than fibrosarcoma.
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Fibromatoses can be divided in three syndromes:
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1. Hereditary desmoid disease
2. Congenital generalized fibromatosis
3. Jaffe Campanacci syndrome
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Autosomal dominant disorder characterized by
infiltrative fibromatosis of the mesentery without colonic polyps, osteomas and
sebaceous cysts. It is known to predispose to desmoid
tumor but its association with colon cancer is unknown.
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Incidence and Genetic Inheritance
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Incidence unknown. Autosomal
dominant inheritance.
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These are fibroproliferative disorders in which
histologically benign tumors of musculoaponeurotic tissue arise and are
often locally invasive. They occur more commonly in patients with familial
adenomatous polyposis. The fibromatosis may be intraabdominal (mesenteric)
or extraabdominal, such as paraspinal, limb, buttock, flank, head, and neck.
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Anesthetic Considerations
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Patients receive multidisciplinary
treatment, so they may present for surgery after having received
chemotherapy or radiotherapy. Patients with tumors of the head and neck may
require careful airway management planning according to the site of the
tumor(s).
Dormans JP, Spiegel D, Meyer J, et al: Fibromatoses in childhood: The
desmoid/fibromatosis complex.
Med Pediatr Oncol 37:126, 2001.
[PubMed: 11496351]
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Characterized by multiple fibroblastic tumors
involving skin, striated muscles, bones, and viscera. Tumors are present at
birth or develop during the first weeks of life.
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Juvenile Myofibromatosis.
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Incidence and Genetic Inheritance
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Incidence is unknown. Autosomal
recessive transmission is suggested, but there are also cases of autosomal
dominance.
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Solitary or multicentric fibroblastic tumors of
skin, striated muscle, bone, and viscera, which are congenital or develop in
the first weeks of postnatal life. The multicentric type may be visceral or
nonvisceral. The former has a higher mortality and may involve lungs,
myocardium, gastrointestinal tract, and rarely the central nervous system.
Nonvisceral tumors tend to regress spontaneously.
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Anesthetic Considerations
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Patients may present for surgery for
removal of locally aggressive tumors. Very rarely patients with central nervous system
involvement present with extrinsic cord compression or with an intracranial space-occupying
lesion. One third of solitary lesions affect head and neck structures.
Netscher DT, Eladoumikdachi F, Popek EJ: Infantile myofibromatosis: Case
report of a solitary hand lesion with emphasis on differential diagnosis and ...