To obtain the desired outcome, it is essential to have good quality instruments depending on the nature of the wound. The different types of suturing techniques include: Simple interrupted suture: It is the most common and simple form of suturing technique. The suture is placed by inserting the needle perpendicular to the epidermis. Inserting it...
Are cherry angiomas dangerous? Cherry angiomas are noncancerous red bumps that form due to the clustering of blood vessels on the skin. Cherry angiomas are a sign of age, certain medical conditions, chemical exposure, climate factors and pregnancy. Cherry angiomas are noncancerous red bumps that form due to the clustering of blood vessels on the...
An open wound can be closed in any of the three ways. An open wound can be closed in any of the three ways. These ways are referred to as the three categories of wound closure or three ways of wound healing. These are as follows: Wound closure by primary intention: Also known as immediate...
What are the triggers for rosacea flare-ups? Sun exposure and emotional stress are the most common triggers Anything that causes your rosacea to flare up is called a trigger. Sun exposure and emotional stress are the most common triggers for rosacea flare-ups in most patients. Other triggers include the following: Hot weather Smoking Wind Heavy...
What are warts? Warts are small skin growths that are usually harmless and that are caused by the human papillomavirus. Warts are small skin growths and are usually painless and harmless. Warts are benign (non-cancerous) and caused by a virus called human papillomavirus (HPV) and so they are highly contagious. Warts can be rough to...
What is a skin lesion? A skin lesion is an abnormal growth or rash. A skin lesion is an abnormal growth or rash on the skin as compared to normal skin. There are two main categories of skin lesions: primary and secondary lesions. Primary skin lesions are abnormal skin conditions that may be present at...
What are varicose veins? The main causes of varicose veins include being female, being older, pregnancy, long periods of standing, obesity, genetics, smoking, and being inactive. Varicose veins are abnormally enlarged veins. They can occur anywhere in the body, but they are usually found in the legs. Women are more likely to develop varicose veins...
Illustration of a wart on the thumb with a callout detail.Source: MedicineNet Facts you should know about warts Warts are small, self-limited benign tumors caused by one of over 100 types of human papillomaviruses (HPV). The clinical appearance of warts includes common warts, flat warts, plantar warts, periungual warts, filiform warts, and genital warts. Warts...
What are rashes? Rashes are abnormal changes in skin color and texture. Hives, eczema, hear rash, contact dermatitis, folliculitis and swimmer's itch are some causes of childhood skin rashes. Rashes are abnormal changes in skin color or texture. Rashes can sometimes be a sign or symptom of an underlying medical condition. Most often, rashes in...
What are hand blisters? The most common causes of blisters on the hand include eczema, friction injury, irritation from chemicals or allergens, medication reaction, infections, burns, or diabetes. Blisters are fluid-filled bubbles that appear on the skin. This fluid can be blood, pus, or the watery part of blood known as serum. You should not...