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Cannula vs. Needle for Dermal Fillers
cannula vs. needle
by Mojgan Hosseinipour, DO on
Over the last ten years, the use of cosmetic fillers has become increasingly popular. Historically, delivery of cosmetic tissue fillers has been through a sharp hypodermic needle. However, new blunt-tipped needles, called microcannulas, are gaining popularity with aesthetic injectors. The decision to use needle vs. cannula is the choice of the injector, but the advantages of using a blunt-tipped c …
Rapidly Enlarging Malignant Proliferating Trichilemmal Tumor
Trichilemmal Tumor
by NEXT STEPS IN DERM TEAM on
Malignant proliferating trichilemmal tumors are rare adnexal neoplasms that most commonly occur on the scalp in elderly women. These tumors are associated with recurrence and even nodal or distant metastatic spread. Here, JDD authors describe a 38-year-old patient who presented with a scalp nodule that was diagnosed as a high-grade malignant proliferating trichilemmal tumor. Introduction Th …
Journal Review Series: April-June 2019
Journal Review Series
by ANNA H. CHACON, MD on
Next Steps in Derm author, Dr. Anna Chacon, searched the journals so that you don’t have to! She reports on important take-aways from different dermatology journals for the months of April, May, and June of 2019. It is key to keep in mind that “important” is subjective and what is contained in this review is one person’s view of what should be remembered from these months of the literat …