Description

A skin biopsy is a medical procedure in which a small sample of skin tissue is removed and examined under a microscope to diagnose various skin conditions or diseases. Here's an overview of the process: 🔍 Purpose of a Skin Biopsy Diagnose skin conditions (e.g., psoriasis, eczema, infections). Identify skin cancers (e.g., basal cell carcinoma, melanoma). Investigate unexplained skin lesions or rashes. 🧪 Types of Skin Biopsies Shave Biopsy Superficial layer removed with a blade. Used for raised lesions or superficial growths. Punch Biopsy A circular tool removes a deeper, cylindrical core of skin. Ideal for inflammatory conditions or deeper analysis. Excisional Biopsy Entire lesion is removed with a scalpel. Common for suspected skin cancers. Incisional Biopsy Only a portion of the lesion is removed. Used when the lesion is too large to remove entirely. 🩺 Procedure Local anesthesia is applied. Biopsy is performed using appropriate technique. Wound may be closed with sutures or bandaged. Sample sent to a pathology lab. ⚠️ Aftercare and Risks Aftercare: Keep the area clean and dry. Watch for signs of infection (redness, pus, fever). Avoid heavy activity if stitches are present. Risks: Infection Bleeding Scarring Allergic reaction to anesthesia (rare) 🧬 Results Usually available in 1–2 weeks. Pathologist examines tissue for abnormal cells or disease markers. Results guide treatment decisions.