Publications by authors named "Hannah Welbourn"

Colonic diverticular disease is a common condition, and around a quarter of people affected by it will experience acute symptoms at some time. The most common presentation is uncomplicated acute diverticulitis that can be managed conservatively with bowel rest and antibiotics. However, some patients will present with diverticular abscesses or purulent or faeculent peritonitis due to perforated diverticular disease.

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Anal intra-epithelial neoplasia (AIN) is a pre-malignant condition, which over time may progress to invasive anal squamous cell carcinoma. There is no standard treatment for AIN, but one of the therapeutic options available is photodynamic therapy (PDT). There are very few published studies of the efficacy of PDT, but it has been shown to produce downgrading of high-grade dysplasia in the anal region.

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