BACKGROUND: Shave excision is an established surgical method for removing benign skin lesions for cosmetic and functional reasons. Usually superficial shave excision is performed with a common scalpel blade for the removal of papular nevi. However, there is little known about deep shave excision of macular melanocytic nevi with the razor blade technique. OBJECTIVE: The present study was undertaken to evaluate the cosmetic outcome of deep shave excision of macular melanocytic nevi with the razor blade technique. Moreover, its potency for sufficient removal of these lesions was investigated. METHODS: Within routine skin cancer screening 45 outpatients with a total of 77 macular melanocytic nevi were prospectively recruited. Deep shave excisions of these lesions were performed with a double-edged razor blade followed by chemical hemostasis. Histologically all specimens were processed and evaluated in a routine manner. After 6 months the physician and patients evaluated the shave sites for cosmetic outcome with a score graded from 1 to 4 (1 = excellent; 2 = good; 3 = moderate; 4 = poor). RESULTS: Histologically 88% (68 of 77) of the melanocytic lesions were described as completely excised and 60% (46 of 77) were diagnosed as atypical melanocytic nevi; 12% (9 of 77) of the nevi were incompletely excised on the depth. On average, the deep margin of the specimens (n = 77) was 0.5 mm (range 0-1.8 mm) and the lateral margin was 2 mm (range 0.3-8.2 mm). After 6 months 56 shave sites could be reassessed. We observed mild hypopigmentation in 52% (29 of 56), hyperpigmentation in 32% (18 of 56), and erythema in 23% (13 of 56). Recurrent nevi occurred in 13% (7 of 56). The evaluation of the cosmetic outcome by the patients (mean score 1.7) achieved better results than the evaluation by the physician (mean score 2.5). The cosmetic results showed no significant (P >.05) differences in various anatomic sites. CONCLUSION: Our data confirm that deep razor blade excision presents a highly useful and inexpensive method for the removal of macular melanocytic nevi that yields adequate specimens for pathologic interpretation. We consider that shave excision with the razor blade technique is potentially much less scarring than full-thickness scalpel excisions of nevi. In particular, this is of great significance for patients with multiple nevi, such as dysplastic nevi syndrome.
BACKGROUND: Shave excision is an established surgical method for removing benign skin lesions for cosmetic and functional reasons. Usually superficial shave excision is performed with a common scalpel blade for the removal of papular nevi. However, there is little known about deep shave excision of macular melanocytic nevi with the razor blade technique. OBJECTIVE: The present study was undertaken to evaluate the cosmetic outcome of deep shave excision of macular melanocytic nevi with the razor blade technique. Moreover, its potency for sufficient removal of these lesions was investigated. METHODS: Within routine skin cancer screening 45 outpatients with a total of 77 macular melanocytic nevi were prospectively recruited. Deep shave excisions of these lesions were performed with a double-edged razor blade followed by chemical hemostasis. Histologically all specimens were processed and evaluated in a routine manner. After 6 months the physician and patients evaluated the shave sites for cosmetic outcome with a score graded from 1 to 4 (1 = excellent; 2 = good; 3 = moderate; 4 = poor). RESULTS: Histologically 88% (68 of 77) of the melanocytic lesions were described as completely excised and 60% (46 of 77) were diagnosed as atypical melanocytic nevi; 12% (9 of 77) of the nevi were incompletely excised on the depth. On average, the deep margin of the specimens (n = 77) was 0.5 mm (range 0-1.8 mm) and the lateral margin was 2 mm (range 0.3-8.2 mm). After 6 months 56 shave sites could be reassessed. We observed mild hypopigmentation in 52% (29 of 56), hyperpigmentation in 32% (18 of 56), and erythema in 23% (13 of 56). Recurrent nevi occurred in 13% (7 of 56). The evaluation of the cosmetic outcome by the patients (mean score 1.7) achieved better results than the evaluation by the physician (mean score 2.5). The cosmetic results showed no significant (P >.05) differences in various anatomic sites. CONCLUSION: Our data confirm that deep razor blade excision presents a highly useful and inexpensive method for the removal of macular melanocytic nevi that yields adequate specimens for pathologic interpretation. We consider that shave excision with the razor blade technique is potentially much less scarring than full-thickness scalpel excisions of nevi. In particular, this is of great significance for patients with multiple nevi, such as dysplastic nevi syndrome.
Authors: Agnessa Gadeliya Goodson; Scott R Florell; Kenneth M Boucher; Douglas Grossman Journal: J Am Acad Dermatol Date: 2009-12-16 Impact factor: 11.527
Authors: Mariah M Johnson; Sancy A Leachman; Lisa G Aspinwall; Lee D Cranmer; Clara Curiel-Lewandrowski; Vernon K Sondak; Clara E Stemwedel; Susan M Swetter; John Vetto; Tawnya Bowles; Robert P Dellavalle; Larisa J Geskin; Douglas Grossman; Kenneth F Grossmann; Jason E Hawkes; Joanne M Jeter; Caroline C Kim; John M Kirkwood; Aaron R Mangold; Frank Meyskens; Michael E Ming; Kelly C Nelson; Michael Piepkorn; Brian P Pollack; June K Robinson; Arthur J Sober; Shannon Trotter; Suraj S Venna; Sanjiv Agarwala; Rhoda Alani; Bruce Averbook; Anna Bar; Mirna Becevic; Neil Box; William E Carson; Pamela B Cassidy; Suephy C Chen; Emily Y Chu; Darrel L Ellis; Laura K Ferris; David E Fisher; Kari Kendra; David H Lawson; Philip D Leming; Kim A Margolin; Svetomir Markovic; Mary C Martini; Debbie Miller; Debjani Sahni; William H Sharfman; Jennifer Stein; Alexander J Stratigos; Ahmad Tarhini; Matthew H Taylor; Oliver J Wisco; Michael K Wong Journal: Melanoma Manag Date: 2017-03-01