How to remove moles

Oct 13, 2024 Source: Cainiu Health

Dr. Liu Wenmin

Introduction

Moles generally refer to pigmented nevi. A pigmented nevus is a benign growth composed of melanocytes. Methods for removing pigmented nevi typically include chemical peeling, liquid nitrogen cryotherapy, electrocautery, fractional laser treatment, and surgical excision. The appropriate method should be selected based on the characteristics of the nevus after evaluation by a qualified physician. Prior to removal, individuals should consult a professional dermatologist for advice.

Warts generally refer to pigmented nevi. Pigmented nevi are benign neoplasms composed of nevus cells. Methods for removing pigmented nevi typically include chemical peeling, liquid nitrogen cryotherapy, electrocautery, fractional laser, and surgical excision of the nevus. The appropriate method should be selected based on professional medical evaluation and the specific characteristics of the pigmented nevus.

Analysis of treatment methods for removing pigmented nevi:

Method Name	Chemical Peeling	Liquid Nitrogen Cryotherapy	Electrocautery	Fractional Laser	Surgical Excision of Pigmented Nevus
Image Example
Principle	Application of a chemical solution to cause chemical corrosion of tissue	Use of low-temperature substances such as liquid nitrogen to freeze the pigmented nevus, causing tissue cell necrosis and shedding	Using heat generated by high-frequency current to burn the pigmented nevus, resulting in carbonization and necrosis	Stimulates collagen remodeling and regeneration in deep layers of the skin	Surgically removes the pigmented nevus completely through an operation
Indications	Small and superficial pigmented nevi	Small, superficial pigmented nevi	Small, raised pigmented nevi	Small, superficial pigmented nevi	Large pigmented nevi, irregularly shaped or poorly demarcated nevi, or those with potential for malignant transformation
Reference Price	10–100 RMB per session	200–1000 RMB per session	20–500 RMB per session	100–2000 RMB per session	200–2000 RMB per session
Advantages	1. Simple procedure 2. Low cost	1. Relatively simple procedure 2. Low cost	1. Simple procedure 2. Short treatment time (15–30 minutes)	1. No surgical incision required 2. Precise treatment	1. Complete removal 2. Effectively prevents recurrence
Potential Risks	1. Damage to surrounding healthy skin 2. Risk of allergic reaction	1. Blistering, pain 2. Hyperpigmentation or hypopigmentation	1. Scar formation 2. Risk of infection	1. Hyperpigmentation or hypopigmentation 2. Scar formation	1. Surgical scarring 2. Risk of infection
Duration of Effect	1–3 months	Long-term	Long-term	Long-term	Long-term

When choosing a method to remove a pigmented nevus, it is important to first consult a qualified dermatologist. Based on the specific characteristics of the nevus, an appropriate treatment plan should be selected to ensure both safety and effectiveness.

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What tests are needed for patients with hydatidiform mole?

In general, hydatidiform mole is a gestational trophoblastic disease. Patients need to undergo examinations such as B-ultrasound, serum human chorionic gonadotropin (hCG) testing, fetal heart rate monitoring, X-ray examination, and histological examination. Before undergoing these examinations, patients should inform their doctors about their medical history, symptoms, and other relevant information, so that doctors can better formulate treatment plans.