Klin Monbl Augenheilkd 2021; 238(07): 781-787
DOI: 10.1055/a-1391-9110
Klinische Studie

Brachytherapy for Peripheral Retinal Capillary Haemangioblastoma in von Hippel-Lindau Disease

Article in several languages: English | deutsch | deutsch
Sami Dalbah
1   Klinik für Augenheilkunde, Universitätsklinikum Essen, Deutschland
,
Nikolaos E. Bechrakis
1   Klinik für Augenheilkunde, Universitätsklinikum Essen, Deutschland
,
Henning Thomasen
1   Klinik für Augenheilkunde, Universitätsklinikum Essen, Deutschland
,
Dirk Flühs
2   Klinik für Strahlentherapie, Universitätsklinikum Essen, Deutschland
,
Philipp Rating
1   Klinik für Augenheilkunde, Universitätsklinikum Essen, Deutschland
,
Maja Guberina
2   Klinik für Strahlentherapie, Universitätsklinikum Essen, Deutschland
,
Martin Stuschke
2   Klinik für Strahlentherapie, Universitätsklinikum Essen, Deutschland
,
1   Klinik für Augenheilkunde, Universitätsklinikum Essen, Deutschland
,
Norbert Bornfeld
1   Klinik für Augenheilkunde, Universitätsklinikum Essen, Deutschland
,
Eva Biewald
1   Klinik für Augenheilkunde, Universitätsklinikum Essen, Deutschland
› Author Affiliations

Abstract

Aim To report our experience with 106ruthenium-brachytherapy of peripheral capillary haemangioblastomas in patients with von Hippel-Lindau disease.

Design Retrospective case series.

Methods A total of 53 haemangioblastomas, treated with 106ruthenium-brachytherapy, were included in our study. The applied radiation dose, visual outcome, angioma activity, need for vitreoretinal surgery and incidence of secondary complications such as macular oedema, secondary glaucoma, vitreous haemorrhage, and epiretinal gliosis were assessed.

Results All treated eyes could be preserved. In 11 patients (20.8%), single brachytherapy did not achieve complete inactivation of the tumour. 31% developed macular oedema postoperatively. Tractional retinal detachment developed in 23.8%, and epiretinal gliosis was observed in 2.4% of patients. Vitreoretinal surgery was necessary in 50% of all treated eyes. At the end of the follow-up, 40.5% of all treated eyes achieved visual acuity (VA) of 0.6 or better, and one third reached a VA of less than 0.1. Mean irradiation dose to the tumour apex was 144 Gy. Higher apex doses correlated with better tumour control of irradiated haemanigoblastomas and lower complication rates.

Conclusions Brachytherapy of peripheral retinal capillary haemangioblastomas is an effective treatment modality. Higher irradiation doses seem to lead to more successful treatment.



Publication History

Received: 15 February 2021

Accepted: 18 May 2021

Article published online:
10 August 2021

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