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Home > West Medicine > Surgery > General Surgery
K61.001

Perianal Abscess

肛肠科

Common symptoms

肛门夜间奇痒、结缔组织性外痔、肛门瘙痒、肛内分泌物多、肛旁脓肿、肛周皮肤有湿疹、肛周皮肤潮红、脓性分泌物、肛门会阴区潮湿不洁

The pathology of disease

Perianal abscess is infection/collection in perianal space (anal gland origin), presenting with severe perianal pain, swelling, fever, and fluctuance. Treatment: urgent incision and drainage; antibiotics (adjunctive for systemic illness/cellulitis/immunosuppression); sitz baths; wound care; investigate/treat underlying cause (Crohn disease/diabetes/immunosuppression); follow-up to detect fistula formation; monitor for recurrence.

Common Symptoms

Severe perianal pain; swelling; fever; fluctuance

Causes and Pathogenesis

Anal gland infection spreads to perianal space.

Treatment

Urgent incision/drainage; antibiotics adjunctive; treat underlying cause

Preventive Measures

Perianal hygiene; treat Crohn/diabetes.

Department to Visit

It is recommended to visit the Anorectal/Gastrointestinal-surgery/Emergency department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.