title: [Classification of vascular neoplasms].
abstract: Neoplasms of blood and lymph vessels differ from angiectatic and angiokeratotic nevi by real proliferating growth. According to their features of growth and their wall structures, they are classified into three main groups: angiomas, glomangiomas and malignant vascular tumors. Within the angiomas on the one hand, capillary angiomas are classified into: planotuberous and tuberonodous angiomas of childhood and Kasabach-Merritt syndrome, multilocular hemangiomatosis, progressive multiple angiomas, tardive ("senile") angiomas, eruptive angiomas (granulomata pediculata), papular angioplasia, gemmangioma, and benign juvenile hemangioendothelioma. On the other hand, cavernous angiomas, i.e. arterial and venous cavernomas, as well as blue rubberbleb nevus, Mafucci's syndrome, angioleiomyoma, benign juvenile hemangiopericytoma and cavernous lymphangioma, form thick walled structures without involution. Glomangiomas occur as solitary, multiple systematized, and multiple disseminated and familiar forms. Within the group of malignant vascular tumors--Kaposi sarcoma, lymphangiosarcoma in lymphedema, hemangioendothelioma and angioplastic reticulosarcoma, hemangio- or lymphangiosarcoma, angioendotheliomastosis proliferans, rarity and increasing loss of characteristic differentiated structures give rise to difficulties in nosologic classification.
mesh_terms: D003937:Diagnosis, Differential; D005918:Glomus Tumor / Q000175:diagnosis; D006390:Hemangioendothelioma / Q000175:diagnosis; D006391:Hemangioma / Q000175:diagnosis; D006392:Hemangioma, Cavernous / Q000175:diagnosis; D006393:Hemangiopericytoma / Q000175:diagnosis; D006801:Humans; D008202:Lymphangioma / Q000175:diagnosis; D008204:Lymphangiosarcoma / Q000175:diagnosis; D008209:Lymphedema / Q000175:diagnosis; D008408:Mastectomy; D009383:Neoplasms, Vascular Tissue / Q000145:classification*; D009506:Nevus / Q000175:diagnosis; D011183:Postoperative Complications / Q000175:diagnosis; D012514:Sarcoma, Kaposi / Q000175:diagnosis; D012867:Skin / Q000098:blood supply; D012878:Skin Neoplasms / Q000175:diagnosis; D013577:Syndrome
vernacular_title: Systematik der vaskulären Neubildungen.