{"entity":{"id":"jeffrey-gershenwald","kind":"person","name":"Jeffrey E. Gershenwald","aka":[],"tldr":"Houston surgeon who chaired the melanoma expert panel for the eighth edition of the AJCC staging system, the classification doctors use to describe how far a melanoma has spread.","summary":"Jeffrey Gershenwald is a surgical oncologist at MD Anderson Cancer Center. He chaired the American Joint Committee on Cancer melanoma expert panel and was first author of the 2017 CA: A Cancer Journal for Clinicians paper presenting the eighth-edition melanoma staging system, which refined the T, N and M categories using data from more than 46,000 patients. He also studies sentinel node biopsy and the molecular biology of melanoma progression.","asOf":"2026-09-18","links":[],"tags":["melanoma","surgery","staging"],"related":[],"cancers":["stage-ii-melanoma","stage-iii-melanoma","melanoma"],"sections":[],"technologies":[],"targets":[],"drugs":[],"companies":[],"institutions":["md-anderson"],"pathways":[],"terms":[],"trials":[],"people":[],"bottlenecks":[],"keyPapers":["paper-ajcc-8-melanoma-gershenwald-ca-2017"],"journals":[],"dependsOn":[],"notes":[],"role":"Surgical oncologist, MD Anderson Cancer Center","institutionId":"md-anderson","specialisms":["Melanoma surgery","Staging","Sentinel lymph node biopsy"],"profiles":[{"label":"PubMed","url":"https://pubmed.ncbi.nlm.nih.gov/?term=Gershenwald%5BAuthor%5D"}],"papers":[]},"route":"/people/jeffrey-gershenwald/","neighbours":{"cancer":[{"id":"melanoma","kind":"cancer","name":"Melanoma","route":"/cancers/melanoma/"},{"id":"stage-ii-melanoma","kind":"cancer","name":"Stage IIB and IIC melanoma","route":"/cancers/stage-ii-melanoma/"},{"id":"stage-iii-melanoma","kind":"cancer","name":"Stage III melanoma (after surgery)","route":"/cancers/stage-iii-melanoma/"}],"institution":[{"id":"md-anderson","kind":"institution","name":"MD Anderson Cancer Center","route":"/institutions/md-anderson/"}],"paper":[{"id":"paper-ajcc-8-melanoma-gershenwald-ca-2017","kind":"paper","name":"Melanoma staging: evidence-based changes in the AJCC eighth edition cancer staging manual","route":"/key-papers/paper-ajcc-8-melanoma-gershenwald-ca-2017/"}]}}