Outcome and Prognosis
Most hemangiomas appear during the first months of life, undergo proliferation with a peak at age 1 year, and then undergo gradual involution. Involution is 50% complete by age 5 years and 70% complete by age 7 years, with continued improvement up to age 10-12 years.5 An exception is congenital hemangioma, which is present at birth and usually undergoes regression at approximately age 1 year.5 Noninvoluting congenital hemangioma is a variant of the common hemangioma of infancy with persistent fast flow.24 Unlike vascular malformations, hemangiomas rarely cause bony distortion and overgrowth, with the exception of huge facial hemangiomas, which may affect the underlying bone and cartilage.5,25
Various associated medical conditions are discussed in Physical examination.
Future and Controversies
The introduction of a classification method by Mulliken and associates was a significant contribution to the understanding of vascular legions.1 This made diagnosis and treatment more accurate and predictable. However, confusing and occasionally wrong terms used by different subspecialties are still found.
Improvement in patient monitoring and anesthesia during and after surgery made early excisions safer and more acceptable. Other contributions included the introduction of the pulsed dye laser, which helps fade away the capillary component of hemangiomas,20 and the intralesional fiber laser.21,23
A major controversy is whether to wait until involution is complete or to operate early on children with disfiguring lesions. No clear-cut answer exists to this question. The authors believe that decisions should be made according to the individual situation. The psychosocial consequences of growing up with a facial deformity should always be taken into consideration.
Future genetic research, including angiogenic growth factor products, will contribute to the understanding of the mechanism underlying the formation of hemangiomas and may provide new modalities for treatment.7 Because bFGF and VEGF messenger RNA have been implicated in the pathobiology of human hemangioma formation, biochemical modulation of these angiogenic cytokines may eventually help inhibit proliferation and promote regression of hemangiomas.8
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References
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Marler JJ, Mulliken JB. Current management of hemangiomas and vascular malformations. Clin Plastic Surg. 2005;32:99-116. [Medline].
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Boon LM, Enjolras O, Mulliken JB. Congenital hemangioma: evidence of accelerated involution. J Pediatr. Mar 1996;128(3):329-35. [Medline].
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Hemangioma Investigator Group, Haggstrom AN, Drolet BA, Baselga E, Chamlin SL, Garzon MC, et al. Prospective study of infantile hemangiomas: demographic, prenatal, and perinatal characteristics. J Pediatr. Mar 2007;150(3):291-4. [Medline].
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Pope E, Krafchik BR, Macarthur C, Stempak D, Stephens D, Weinstein M, et al. Oral versus high-dose pulse corticosteroids for problematic infantile hemangiomas: a randomized, controlled trial. Pediatrics. Jun 2007;119(6):e1239-47. [Medline].
Boon LM, MacDonald DM, Mulliken JB. Complications of systemic corticosteroid therapy for problematic hemangioma. Plast Reconstr Surg. Nov 1999;104(6):1616-23. [Medline].
Ezekowitz RA, Mulliken JB, Folkman J. Interferon alfa-2a therapy for life-threatening hemangiomas of infancy. N Engl J Med. May 28 1992;326(22):1456-63. [Medline].
Fawcett SL, Grant I, Hall PN, Kelsall AW, Nicholson JC. Vincristine as a treatment for a large haemangioma threatening vital functions. Br J Plast Surg. Mar 2004;57(2):168-71. [Medline].
Scheepers JH, Quaba AA. Does the pulsed tunable dye laser have a role in the management of infantile hemangiomas? Observations based on 3 years' experience. Plast Reconstr Surg. Feb 1995;95(2):305-12. [Medline].
Achauer BM, Celikoz B, VanderKam VM. Intralesional bare fiber laser treatment of hemangioma of infancy. Plast Reconstr Surg. Apr 1998;101(5):1212-7. [Medline].
Achauer BM, Chang CJ, VanderKam VM, Boyko A. Intralesional photocoagulation of periorbital hemangiomas. Plast Reconstr Surg. Jan 1999;103(1):11-6; discussion 17-9. [Medline].
Silfen R, Amir A, Regev D, Hauben DJ. Tumescence: a valuable adjunct for the excision of facial hemangiomas. Plast Reconstr Surg. Jul 2000;106(1):217-8. [Medline].
Enjolras O, Mulliken JB, Boon LM, Wassef M, Kozakewich HP, Burrows PE. Noninvoluting congenital hemangioma: a rare cutaneous vascular anomaly. Plast Reconstr Surg. Jun 2001;107(7):1647-54. [Medline].
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Further Reading
Keywords
Vascular hemangioma, hemangioma, vascular lesions, skin lesion, congenital skin lesion, congenital vascular lesion, acquired skin lesion, acquired vascular lesion, hemangiomas, capillary malformation, venous malformation, lymphatic malformation, slow-flow lesions, high-flow lesions, capillary hemangioma, strawberry hemangioma, cavernous hemangioma, superficial hemangioma, deep hemangioma, mixed hemangioma, mixed type hemangioma, malignant type hemangioma, spreading hemangioma, spreading lesion, involution phase, proliferation phase, PHACES syndrome, PHACES, pyogenic granuloma, facial deformity, facial disfigurement, spontaneous involution, facial hemangioma, periorbital hemangioma, forehead hemangioma, cheek hemangioma, nasal hemangioma, upper lip hemangioma, lower lip hemangioma
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