hypergranulation
Excessive growth of granulation tissue above the wound surface level, impeding proper healing.
Full Definition
An abnormal wound healing response characterized by the overgrowth of granulation tissue that extends above the normal wound surface level, creating a raised, often friable tissue mass. Also known as "proud flesh," hypergranulation tissue appears bright red, bleeds easily, and can prevent proper epithelialization and wound closure. In burn wounds, this condition can occur in partial-thickness injuries or around graft sites, particularly in areas of chronic irritation or infection. Treatment typically involves topical silver nitrate application, compression, or surgical removal of excess tissue. Hypergranulation can significantly delay healing and may result in cosmetic and functional problems if not properly managed.
Usage
Usage note: Distinguish from normal granulation tissue by elevation above wound surface.
In Context
- "Hypergranulation tissue was treated with silver nitrate applications." — Wound care note
- "The donor site showed hypergranulation requiring surgical trimming." — Surgical follow-up