He has no personal or family history of skin cancer or any relevant skin conditions. The patient denied any associated perianal symptoms, including pruritus or pain, or any gastrointestinal symptoms.

However, caecum and appendix are usual sites of infestation. Usually pinworm infections are symptomatic with the most common symptom being perianal itching. Occasionally symptoms like nausea, ...

Instead, use a bidet or damp toilet paper to clean the perianal skin after a bowel movement. Various foods are known to cause or worsen symptoms of pruritus ani, especially when those foods ...

Department of Gastroenterology, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital of Sun Yat-Sen University, China Background Perianal fistula ...