Author/Editor		Preveden, R; Bizjak, M
Title		Infantilni hemangiomi
Translated title		Infantile hemangiomas
Type		članek
Source		Slov Pediatr
Vol. and No.		Letnik 17, št. 1
Publication year		2010
Volume		str. 10-8
Language		slo
Abstract		Classification: A number of different congenital vascular lesions occur in the skin. A simple classification, consisting of two groups, hemangiomas of infancy (HI) and vascular malformations, is based mostly on history and physical examination. Pathogenesis: HI are benign neoplasms that result from rapid proliferation of endothelial cells. Vascular spaces may have features of capillaries, venules, and arterioles. Early hemangiomas are highly cellular. Progressive interstitial fibrosis occurs during regression. Clinic al features: HI demonstrate a typical growth pattem characterized by early proliferation followed by gradual, spontaneous involution. Diagnosis: Superficial and mixed HI are usually diagnosed based upon their characteristic clinical features. Hemangioma precursors may sometimes be misdiagnosed as capillary malformations or telangiectasias. Deep lesions provide a greater challenge and radiographic evaluation may be helpful in clarifying the diagnosis. Therapy: The choice of treatment, if any, depends on multiple factors and must be tailored to each individual patient. Unfortunately, there is no universal approach to their management. Conclusions: HI can manifest themselves in the form ofbenign or dangerous tumours, which must be recognized.
Descriptors		HEMANGIOMA SKIN NEOPLASMS INFANT