Intravascular endothelioma (endothelioma in situ, systemic endotheliomatosis)

Systemic endotheliomatosis: a case report.

“…The cutaneous manifestations in our patient parallel those reported by Braverman andLerner (1961), Haber, Harris-Jones, andWells (1964), Fievez, Fievez, and Hustin (1971), and Pfleger and Tappeiner (1959). These patients all had 'Slides reviewed by R. Rachman, MD, Einstein Medical Center, Philadelphia, Pa, and 1.…”

“…Although the distinct morphological progression of the cutaneous lesions through the four stages previously described is not clearly presented elsewhere, Haber et al (1964) have suspected temporal changes in individual lesions, and Braverman and Lerner (1961) have noted the various morphological stages described at a single point in time.…”

Skin manifestations of intravascular lymphoma mimic inflammatory diseases of the skin

“…Twenty-nine had lesions restricted to the skin, 1,3,16,22,[25][26][27]40,49,50,54,57,60,68,74,75,87,89,92 whereas in the other 52 patients organs other than the skin were also involved. In 26 of these 52 patients, lesions in the skin preceded those in other organs 5,[7][8][9][10][11]13,21,24,26,30,34,37,39,40,44,48,60,61,64,66,69,93 whereas in the remaining 26, signs and symptoms of other organs preceded the appearance of lesions in the skin. 2,6,17,19,20,24,26,34,…”

“…Intravascular lymphoma (IVL) was described first in 1959 by Pfleger and Tappeiner under the designation 'Angioendotheliomatosis proliferans systemisata'. 1 The disease was for long considered to be a malignant neoplasm of endothelial differentiation [2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18] but immunohistochemical studies finally revealed the lymphocytic differentiation of the proliferations of atypical cells within vessels. 19,20 Histopathological findings are stereotypical and consist of infiltrates of large blasts within vessels of the superficial and deep plexus in the dermis sometimes also involving vessels in the upper part of the subcutaneous fat ( Fig.…”

Proliferating Systematized Angioendotheliomatosis

“…The cases include "diffuse malignant proliferation of vascular endothelium" of Braverman and Lerner,:! "intravascular endothelioma, endothelioma in situ" of Haber et al, 4 Quite recently, Abulafia et al9 reported a case of angioendotheliomatosis associated with ischémie gangrene of a leg.…”