{'fraction_non_alphanumeric': 0.025157232704402517, 'fraction_numerical': 0.009783368273934312, 'mean_word_length': 4.821138211382114, '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': 1, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Erythema Multiforme as a Presentation of Human Immunodeficiency Virus Seroconversion Illness

A 23-year-old male bisexual presented with a 4 day history of fever, nausea, malaise, headache, sore throat and diarrhoea. He also complained of a rash of 48h duration, beginning as non-itchy red papules on the dorsum of his hands and wrists, later spreading to the arms, knees and toes. He had a past history of hepatitis when aged 8 years but otherwise nothing of significance. His only recent medication consisted of a herbal medicine containing Calendula officinalis and Cassia augustifolia which he had been taking for 2 months for general health and well-being. He had 2 female partners of unknown HIV status but his male partner was antiHIV antibody positive. He practised penetrative sex with both male and female partners (vaginal only) using condoms which often broke. The last sexual contact with his male partner was one month prior to this illness. There was no history of previous sexually transmitted disease. He had had a negative HN antibody test at another London hospital one month before this illness (subsequently shown to be negative for both p24 antigen and anti-HIV antibody). On examination he was pyrexial (37.8°C) with a reddened non-exudative pharynx. He had a florid erythema multiforme rash with obvious target lesions, concentrated mainly at his extremities (Figure 1). There were no mucosal lesions. Apart