How Low Should You Go: Novel Device for Nail Trephination

BACKGROUND: The most commonly used treatment for subungual hematomas is nail trephination, a technique that is not standardized and that poorly controls for trephination depth. OBJECTIVE: The objective was to test the safety and tolerance of a new device for nail trephination that uses innovative "mesoscission" or microcutting technology to create holes of specific depths in the nail plate without penetrating the nail bed. MATERIALS AND METHODS: Fourteen adult subjects with healthy toenails had five holes drilled in a random single-blind fashion at different test settings into their right great toenail with this device and were assessed for pain and pressure tolerance as well as perioperative and postoperative complications. RESULTS: Nail trephination with this device in this small pilot study was controlled and well tolerated. LIMITATIONS: The study population was small (n = 14) and the follow-up evaluation relied on patient self-report, which is not always reliable. The follow-up period was only 1 week and did not allow for evaluation of permanent nail plate deformity. CONCLUSION: Mesoscission may be a controlled and practical alternative to traditional nail trephining methods.     

Suture? Staple? Electrosurgery? How to Decide What is Best For You

Reviews in-depth the role of suture, staples and electrosurgery in minimally invasive laparoscopic surgery.     

Blastic Plasmacytoid Dendritic Cell Neoplasm: How do You Distinguish It from Acute Myeloid Leukemia?

BPDCN is a recently elucidated clinicopathologic entity. This disease typically involves the skin, with 30% to 40% of patients showing an additional concurrent leukemic component. Although BPDCN often exhibits cytologic features akin to acute lymphoblastic leukemia, the main differential diagnostic challenge, in the skin and in the bone marrow, is distinction from AML, in particular AML with monocytic differentiation.     

So You Want to Be a Dermasurgeon: How to Get Training or Choose a Fellowship

BACKGROUND There are many routes to obtaining training in dermasurgery. OBJECTIVE The objective is to discuss some considerations that may guide selection of dermasurgery training. METHODS Current training options are reviewed. RESULTS Some considerations that may guide selection of type of dermasurgery training include: (1) individual temperament; (2) the subtype of dermasurgery in which training is desired (Mohs, cosmetic surgery, laser); (3) family and geographic factors; (4) preference for private practice versus academic career; and (5) proportion of future practice to be devoted to dermasurgery. CONCLUSIONS There are a growing number of training choices for budding dermasurgeons, with multiple options available for each set of particular circumstances.