Venous lakes (VLs) are common benign venous ectasias in the upper dermis. They are treated to improve cosmesis and occasionally to prevent bleeding. Numerous methods have been used, such as cryotherapy, infrared coagulation and various types of lasers. They are variable in their success and all can be complicated by scarring. We report our experiences of using the 595 nm pulsed-dye laser (PDL), which has not been previously described. Eight patients were treated but sufficient resolution was achieved in only three patients. The limited success with this laser could be attributed to insufficient thermal energy being generated to close all the blood vessels permanently. A large prospective study would provide further data regarding the efficacy of the PDL. The use of compression and longer pulse durations may improve the efficacy of the 595 nm PDL to treat VLs.
Granuloma faciale (GF) is a rare cutaneous condition of unknown origin with characteristic clinicopathological features. It predominantly affects the face and in some causes an unacceptable cosmetic appearance. Numerous medical and surgical treatments have been used with varying degrees of success. Several single-patient case reports have demonstrated the successful use of the pulsed dye laser (PDL) in treating GF. This study assesses the results of four patients with facial GF from one dermatological laser centre that were treated with the Candela Vbeam PDL at 595 nm. Resolution of the GF was achieved in only two of the four patients (50%). Nevertheless this study provides further evidence that the PDL can help some patients with GF. Subsequently it is still a valuable treatment option for GF, especially as it is safe, well tolerated and quick.
The majority of excisions for NMSC are for BCC and SCC. Our figures for diagnostic accuracy are at the upper range of previously published figures. Most patients were not followed up in secondary care, hence complication rates may be under-reported.
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