Correspondence to Dr Christopher Andrew Lamb, Institute of Cellular Medicine, Newcastle University, Framlington Place, Newcastle upon Tyne NE2 4HH, UK; christopher.lamb{at}newcastle.ac.uk and Dr A ...

Background: Fistulizing perianal Crohn’s disease poses a treatment challenge, and researchers postulate that this phenotype in young male patients could have a worst outcome. Objective: Thus, the aim ...

Find out how to soothe that sensitive area and sit comfortably again. Anal or perianal pain — pain around or inside the anus or rectum — is a common symptom that can cause severe discomfort.

The altitudinal patterns of lichen communities in altitudinal gradients are very variable. The changes that occur along the mountains depend on climatic factors but also on microsite variables such as ...

The tree was home to one of the UK's best known populations of a rare lichen, the loss of which was "symbolic of the species crisis, the extinction crisis, that we are facing now", said Ms Nouvet.

Background: Literature on the association between high infliximab (IFX) trough levels and perianal fistula response in pediatric patients with perianal fistulizing Crohn's disease (PFCD) is limited.

Although various treatment methods have been applied to high-level perianal fistulas, their efficacy remains controversial. Despite attempts to completely remove the diseased tissue, fistulectomy ...