Related Experiment Video For Melanoma
Updated: Feb 11, 2026

Sentinel Lymph Node Mapping and Biopsy for Endometrial Cancer at Early Stage with Laparoscopy
Published on: August 19, 2021
Sentinel Node Biopsy in Melanoma: A Short Update
Gerardo Ferrara1, Antonietta Partenzi2, Alessandra Filosa1
1Anatomic Pathology Unit, Macerata General Hospital, Macerata, Italy.
Abstract:
Several controversies are still ongoing about sentinel node biopsy in melanoma. It is basically a staging procedure for melanoma > 0.75 mm in thickness or for thinner melanoma in the presence of ulceration, high mitotic rate, and/or lymphovascular invasion. Complete lymph node dissection after a positive sentinel node can also allow a better locoregional disease control but seems not to prevent the development of distant metastases. The use of sentinel node biopsy in atypical Spitz tumors should be discouraged because of their peculiar biological properties.
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