{'fraction_non_alphanumeric': 0.014268727705112961, 'fraction_numerical': 0.008323424494649227, 'mean_word_length': 6.07563025210084, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
The Therapeutic Effects of Intravitreal Bevacizumab in a Patient with Recalcitrant Idiopathic Polypoidal Choroidal Vasculopathy

We describe the clinical course of a patient with therapy refractory polypoidal choroidal vasculopathy (PCV) who was treated with intravitreal bevacizumab (IVB). Prior treatments included photodynamic therapy and intravitreal pegaptanib with poor therapeutic response. Within four weeks of follow-up after a single IVB, the visual acuity improved from count fingers to 20/400 coincident to resolution of subretinal fluid. The visual acuity demonstrated sustained improvement and the macula remained without exudation for 12 months post treatment. Intravitreal injection of bevacizumab should be studied as an effective and relatively inexpensive option for patients with active polypoidal choroidal vasculopathy.