“…Additionally, reported vascular lesions of Maffucci syndrome have been mostly located in the subcutaneous tissues and have presented as blue nodules that can be emptied by manual compression, 15 while this case presented involving the mucosa of oral cavity. We reviewed all of the English language literature and found only nine cases of vascular lesions presenting in noncutaneous regions ( Table 2), including liver, spleen, ascending colon, rectosigmoid colon, ileum, anal canal, tonsils, esophagus, tongue, hypopharynx and lower lip, 3,12,15 -21 of which only one showed 15 23/M Tongue Cavernous hemangiomas AWD 1 year Lee et al 17 10/F Hypopharynx and ascending colon NA NA Perniks et al 12 NA Spleen Low-grade angiosarcoma AWD 18 years Wolf et al 18 7/M Tonsils Cavernous hemangiomas AWD 1 year Laskaris et al 3 24/M Tongue Cavernous hemangiomas AWD 3 years Lowell et al 19 27/F Hypopharynx Cavernous hemangiomas AWD 4 years Hall et al 20 30/M Rectosigmoid None AWD 15 years Sakurane et al 21 31/F Hypopharynx, esophagus, anal, ileum and lower lip Cavernous hemangiomas AWD 1 year AWD, alive with disease; F, female; M, male; NA, not available.…”