Hemoporfin photodynamic therapy for a case of unilateral nevoid telangiectasia

[...]PDL treatment only affects the blood vessel with a diameter of 50 to 150 μm. Third, PDL has a good response to dotted and globule patterns while it is not effective for reticulated blood vessels under dermoscopy. [...]due to the limited treatment area of HMME-PDT each time, multiple treatments may be required for UNT patients with a huge area. 4.Han, YYing, HZhang, XYu, WCen, QChen, X. Retrospective study of photodynamic therapy for pulsed dye laser-resistant port-wine stains. 5.Ma, GHan, YYing, HZhang, XYu, WZhu, J. Comparison of two generation photosensitizers of PsD-007 and hematoporphyrin monomethyl ether photodynamic therapy for treatment of port-wine stain: A retrospective study.