perianal

adj.

肛门周围的；

AGA technical review on perianal Crohn's disease.
Diagnosis and treatment of perianal fistulas in Crohn disease.
Usual therapy improves perianal Crohn's disease as measured by a new disease activity index. McMaster IBD Study Group
Transcutaneous perianal sonography: A sensitive method for the detection of perianal inflammatory lesions in Crohn’s disease
Magnetic resonance imaging of the effects of infliximab on perianal fistulizing Crohn's disease
National Cooperative Crohn's Disease Study: extraintestinal manifestations and perianal complications.
Severe acquired immunodeficiency in male homosexuals, manifested by chronic perianal ulcerative herpes simplex lesions.
Association of organic cation transporter risk haplotype with perianal penetrating Crohn's disease but not with susceptibility to IBD.
Autologous stem cell transplantation for treatment of rectovaginal fistula in perianal Crohn's disease: a new cell-based therapy
A comparison of endoscopic ultrasound, magnetic resonance imaging, and exam under anesthesia for evaluation of Crohn's perianal fist...