{'fraction_non_alphanumeric': 0.012875536480686695, 'fraction_numerical': 0.0, 'mean_word_length': 5.577464788732394, '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}}
Secondary epiretinal membrane after blunt trauma.

Electron microscopic study of a surgically removed epiretinal membrane secondary to blunt trauma disclosed the membrane to be hypocellular and lined by internal limiting membrane on the external surface and by a layer of fibrocytes and myofibrocytes on the internal surface. The membrane was composed predominantly of new collagen. Occasional fibrous astrocytes, rare macrophages, and no blood vessels were present.