/Treatment of choroidal melanoma/Overview 4-u1.0-B978-0-7020-2983-7..00051-6..DOCPDF Chapter 51 4-u1.0-B978-0-7020-2983-7..00051-6 4-u1.0-B978-0-7020-2983-7..00051-6 4-u1.0-B978-0-7020-2983-7..00051-6--s0015 Treatment of choroidal melanoma SECTION 6 4-u1.0-B978-0-7020-2983-7..00051-6--s0010 Oncology hubsection 3 section Oncology SECTION 6 4-u1.0-B978-0-7020-2983-7..00051-6 4-u1.0-B978-0-7020-2983-7..00051-6--s0010 Treatment of choroidal melanoma 4-u1.0-B978-0-7020-2983-7..X0001-0--s5 Treatment of choroidal melanoma text/html; charset=ISO-8859-1 Overview Chapter 51 chapter bookContent 4-u1.0-B978-0-7020-2983-7..X0001-0--s5 Overview 4-u1.0-B978-0-7020-2983-7..00051-6 4-u1.0-B978-0-7020-2983-7..X0001-0--s5 4-u1.0-B978-0-7020-2983-7..00051-6 4-u1.0-B978-0-7020-2983-7..00050-4--fr9000 5 4-u1.0-B978-0-7020-2983-7..00051-6--s0010 Chapter 51 Ocular Disease: Mechanisms and Management 978-0-7020-2983-7 Levin and Albert 1st
Chapter 51 – Treatment of choroidal melanomaAimee V Chappelow,
Andrew P Schachat
OverviewChoroidal melanoma is the most common primary malignant intraocular tumor with an annual incidence in the USA of 0.8 cases per 100 000 population.[1] Once metastasis becomes clinically apparent, the 1-year mortality rate approaches 80%.[2] Given this poor prognosis, enucleation was historically considered the only appropriate management for choroidal melanoma. However, in recent decades there have been many new developments in management, with a trend toward more conservative therapeutic methods. The impetus for this shift in paradigm was the proposition by Zimmerman et al[3]that enucleation may in fact promote metastasis by intraoperative dissemination of tumor emboli. The transient rise in post-therapeutic mortality that prompted this theory has been validated over the ensuing 25 years, but is now believed to be attributable to prediagnosis and treatment micrometastasis in uveal melanoma. Therapeutic options …