BACKGROUND: The aim of this non-comparative, consecutive case series is to evaluate the short-term results after endoresection of large uveal melanomas in combination with pretreatment with stereotactic gamma knife radiosurgery. METHODS: Between March 2000 and November 2002, forty-six patients with large uveal melanomas underwent stereotactic radiosurgery followed by endoresection of the tumour via a standard three-port vitrectomy including laser photocoagulation and silicone oil tamponade. The average tumour height was 9.5 mm. The minimum dose delivered to the tumour volume was 25 Gy. RESULTS: The median follow-up time was 410 days. In 40 cases (87 %), the eye was retained with a VA of 20/200 or better in 30 cases (65.2 %) and 20/63 or better in ten cases (21.7 %). In 12 eyes with a follow-up of >/= 0.5 years, the median VA was 20/80 after silicone oil removal and cataract surgery had been performed. Six eyes (13 %) were enucleated due to serious complications caused by the radiosurgery (3 cases) or endoresection (3 cases). In 13 patients (28.2 %), additional major surgery was required. Seven patients developed liver metastases during follow-up and six patients died. No local tumour recurrences were observed. CONCLUSIONS: Eyes with large uveal melanomas can be salvaged by stereotactic radiotherapy followed by endoresection.
BACKGROUND: The aim of this non-comparative, consecutive case series is to evaluate the short-term results after endoresection of large uveal melanomas in combination with pretreatment with stereotactic gamma knife radiosurgery. METHODS: Between March 2000 and November 2002, forty-six patients with large uveal melanomas underwent stereotactic radiosurgery followed by endoresection of the tumour via a standard three-port vitrectomy including laser photocoagulation and silicone oil tamponade. The average tumour height was 9.5 mm. The minimum dose delivered to the tumour volume was 25 Gy. RESULTS: The median follow-up time was 410 days. In 40 cases (87 %), the eye was retained with a VA of 20/200 or better in 30 cases (65.2 %) and 20/63 or better in ten cases (21.7 %). In 12 eyes with a follow-up of >/= 0.5 years, the median VA was 20/80 after silicone oil removal and cataract surgery had been performed. Six eyes (13 %) were enucleated due to serious complications caused by the radiosurgery (3 cases) or endoresection (3 cases). In 13 patients (28.2 %), additional major surgery was required. Seven patients developed liver metastases during follow-up and six patients died. No local tumour recurrences were observed. CONCLUSIONS: Eyes with large uveal melanomas can be salvaged by stereotactic radiotherapy followed by endoresection.
Authors: Maja Guberina; Ekaterina Sokolenko; Nika Guberina; Sami Dalbah; Christoph Pöttgen; Wolfgang Lübcke; Frank Indenkämpen; Manfred Lachmuth; Dirk Flühs; Ying Chen; Christian Hoffmann; Cornelius Deuschl; Leyla Jabbarli; Miltiadis Fiorentzis; Andreas Foerster; Philipp Rating; Melanie Ebenau; Tobias Grunewald; Nikolaos Bechrakis; Martin Stuschke Journal: Cancers (Basel) Date: 2022-09-28 Impact factor: 6.575