What is the difference between an abscess and cellulitis?

The difference between an abscess and cellulitis is that an abscess is caused by infection with Staphylococcus aureus and is scarred after healing. Cellulitis is an acute purulent inflammatory manifestation of subcutaneous soft tissues, which is larger than the formation of an abscess, has no capsule, and spreads to surrounding tissues. Both are the same, antibiotics should be given in a timely manner, and incision and drainage should be performed when the abscess is formed.

Correct answer: Cellulitis mostly occurs in loose tissues such as the muscles, and the appendix. It is mainly caused by hemolytic streptococcus, which is easy to spread through the interstitial space and lymphatic vessels to cause diffuse infiltrate, and the demarcation between the bacteria and the normal group is unclear.

Abscesses are more likely to occur in ** or internal organs. It is often caused by Staphylococcus aureus, which causes necrosis and dissolution of the attacking tissues and forms an abscess cavity.

Cellulitis cause - is a common bacterial ** infection. In the United States, there are more than 14 million cases of cellulitis each year. Infections can occur anywhere in the body and can lead to serious complications if left untimely**.

In this article, we will discuss the causes and symptoms of cellulitis and the methods.

What is cellulitis.

Cellulitis is an infection that often causes pain. It may first appear as a discolored, swollen area that feels hot and tender to the touch. Discoloration and swelling can spread quickly.

On light-colored**, cellulitis usually appears red or pink. On dark**, it may appear dark brown, gray, or purple. It most often affects the feet and lower legs, although the infection can occur anywhere on a person's body or face.

Cellulitis usually occurs on the surface but can also affect the underlying tissues. The infection can spread to your lymph nodes and bloodstream. If you don't ** cellulitis, it can be life-threatening.

Cellulitis causes.

Cellulitis occurs when certain types of bacteria enter through cracks in the surface. Staphylococcal and streptococcal (streptococcal) bacteria usually cause this infection. Infection can start from ** injury, such as: insect bites, surgical wounds, etc.

Cellulitis**.

Cellulitis** usually consists of oral antibiotics for at least 5 days. Your doctor may also prescribe pain medication. However, in some cases, doctors give intravenous (iv) antibiotics as soon as symptoms are diagnosed.

You should rest until your symptoms improve. Elevating the affected limb higher than the heart can also help reduce swelling. Cellulitis should go away within 7 to 10 days after you start taking antibiotics.

If your infection is more severe, you may need a longer period of time**. Even if your symptoms improve within a few days, it's important to take all the antibiotics your doctor prescribes. Contact your doctor if you have:

Didn't feel better within 3 days of starting antibiotics.

Watch your symptoms get worse.

FeverYou may need intravenous antibiotics in the hospital if you have:

High temperature and low blood pressure.

Infections that cannot be improved by oral antibiotics.

Weakened immune system due to other diseases.

Cellulitis is mainly due to the fact that the patient has ** or mucosal damage, and if local disinfection is not carried out, there will be infection and abscess.

Especially for some germs, if the wound is not thoroughly disinfected, or when it is cleaned with hydrogen peroxide, it is easy for bacteria to infect the deep tissues under the skin, which is easy to cause cellulitis.

After infection, the wound site will be red, swollen, painful, and the patient may also have fever, headache and other systemic diseases. Until an abscess forms in the area of local breakage, hydrogen peroxide can be used to disinfect the area, and antibiotics can be used.

Cellulitis is a bacterial infection of the deep dermis and subcutaneous tissues,** and is most commonly caused by group A streptococcus pyogenes in immunosuppressed individuals, followed by Staphylococcus aureus.

Cellulitis begins with minor scratches, cuts, abrasions, bites, or other ** injuries. These injuries can prevent infection and cellulitis from occurring.

Cellulitis is when bacteria invade the honeycomb-like layer of subcutaneous fat and become inflamed, swollen, or even an abscess. The route of bacterial invasion is mainly wound infection. It can occur when the patient's own resistance is poor.

Cellulitis can occur all over the body** and manifests as symptoms such as redness, swelling, heat, and pain. Once the diagnosis is confirmed, you should go to the hospital in time.

Orbital cellulitis is an acute purulent inflammation that occurs within the soft tissues of the orbit. It is often considered critical because it can cause permanent vision loss and is life-threatening through intracranial spread or sepsis. Can occur at any age.

Cellulitis is mainly caused by bacterial infection, and various types of trauma are the main precipitating factors for the disease.

This is because this situation is more special, and then the place that I stepped on happened to cause cellulite, so this is a more unfortunate thing.

Why cellulitis, because Feng Guosheng has a lot of this disease, but I don't know how to understand it, cellulitis is also a disease.

Cellulitis can be caused by a variety of bacteria, the most common of which is streptococcus, which can spread rapidly in the area of infection due to its ability to produce an enzyme that limits the tissue's ability to fight infection. Staphylococci can also cause cellulitis, but many other bacteria can also cause it, especially after a human or animal bite, or injury in water or mud.

Bacteria usually invade through small breaks caused by abrasions, punctures, burns and diseases of the epidermis. People who have edema are particularly susceptible to infection. Cellulitis is more common in people with poor circulation (chronic vascular insufficiency).

Of course, cellulitis can also occur in areas where there is no obvious damage.

Cellulitis is most common in the legs, but it can occur anywhere in the body. The initial symptoms are flushing, pain, and local tenderness. These symptoms are caused by both the bacteria themselves and the body's attempts to fight off infection.

The affected area** becomes warm, swollen and looks slightly depressed with an orange-peel appearance. Sometimes large or small swollen blisters may appear. Except for the type of erysipelas in cellulitis, the affected area is generally not clear.

Most people with cellulitis have only mild symptoms, but some people may have fever, chills, rapid heart rate, headache, low blood pressure, and confusion.

As the infection spreads, nearby lymph nodes can become swollen and tender (lymphadenitis), and lymphangitis (lymphangitis) can develop. Sometimes the bacteria spread through the bloodstream (bacteremia), which can cause more severe systemic symptoms.

When cellulitis is born in the same area, especially in the legs, the lymphatic vessels can be damaged, resulting in persistent swelling of the affected tissues.

Doctors often diagnose cellulitis based on its presentation and symptoms. Unless the patient is very ill or does not respond to medications**, laboratory strain identification of blood, pus, or tissue samples is usually not necessary. Because the symptoms are similar to those of deep vein thrombosis, doctors sometimes need to do tests to distinguish them from deep vein thrombosis in the legs (deep vein thrombosis).

Aggressive antibiotics** are effective in stopping the rapid spread of infection and allowing the drug to reach the bloodstream and internal organs. Antibiotics such as dicloxacillin or cephalexin are effective against both streptococci and staphylococci. People with mild cellulitis may be given oral antibiotics.

Intravenous antibiotics are usually given to patients with rapidly disseminated cellulitis, high fever, or signs of severe infection. If possible, the affected area of the body should be immobilized and elevated to help reduce swelling. Applying a cold and wet compress to the affected area** can relieve discomfort.

Symptoms of cellulitis usually go away after a few days of antibiotics**. However, symptoms often worsen before they get better and may be related to the death of bacteria and the release of substances that cause tissue damage. When this happens, the body continues to react despite the fact that the bacteria have died.

Even if symptoms disappear early, antibiotics** should still be used for more than 10 days.

Cellulitis is mainly hemolytic streptococcus, followed by Staphylococcus aureus, and can also be caused by anaerobic or spoilage bacteria that invade the subcutaneous tissue from the outside. It can also be caused by direct spread of other local purulent infections, or by lymphatic or hematogenous infections. 【Clinical manifestations】 At the beginning, it is a diffuse infiltrative plaque with no obvious boundary, and the symptoms of inflammation expand and aggravate rapidly, with local redness, swelling, heat, pain, significant acupressure edema, and tenderness.

The rash** part of the rash is a swollen and hard plaque, which then softens to form an abscess, which ulcerates and drains pus and necrotic tissue. Acute patients have high fever, chills, headache, and general malaise. Some patients often have lymphadenitis, lymphangitis, gangrene, metastatic abscesses, or severe sepsis.

Cellulitis can occur in any part, but it is more common in the limbs and face, and the cellulitis that occurs in the fingers and toes is called scab, and the above conditions of ** cellulitis are reversed, and the erythema is obvious or not obvious, or there is no at all. Systemic symptoms are mild or absent, but recurrent swelling can eventually lead to chronic lymphedema. 【Ancillary Examination】 The pathological changes of this disease, the dermis and subcutaneous tissues have extensive acute purulent inflammatory changes, neutroleukocyte and lymphocyte infiltration, dilation of blood vessels and lymphatic vessels, and sometimes vascular embolism.

Hair follicles, sebaceous glands, and sweat glands are destroyed, and granulomas formed by fibroblasts, histiocytes, and giant cells can be seen in advanced stages. 【Differential diagnosis】 It can be diagnosed according to the characteristics of unclear redness and swelling, acupressure edema and tenderness, rash** first swollen and then soft, fluctuating and ulcerated, but it should be distinguished from the following diseases. 1.

Erysipelas Erysipelas is a superficial inflammation with mild infiltration and no deep abscess, and the lesions are inflammatory erythema with clear borders, and the edema is not as pronounced as the disease. 2.Contact dermatitis has a history of exposure, erythema is consistent with the allergens contacted, the border is clear, the itching is obvious, and there are generally no systemic symptoms such as fever.

3.Angioedema Angioedema is edema, no erythema, no suppuration, no systemic symptoms, and resolves quickly.

The difference is huge! An abscess can occur anywhere in the body! Cellulitis is an infection that occurs only in tissues with many gaps or connective loose tissues! It is especially common in the space between the mouth and the bottom of the mouth on the face!

Answer] :d Analysis: Test Center:

Definition of bee mill nestitis. Acute cellulitis is an acute diffuse purulent stain of subcutaneous, subfascial, intermuscular or deep cellulite. It is characterized by the fact that the lesion is not easily localized, spreads rapidly, and has no obvious boundary with normal tissue.

Inflammation can be caused by infection after soft tissue injury, or it can be caused by direct spread of local suppuration** infection through lymph and bloodstream. Usually caused by hemolytic streptococcus, the lesion spreads rapidly due to the action of streptokinase and hyaluronidase, sometimes causing sepsis. Therefore, the answer is item d.

Cellulitis usually occurs in the subcutaneous tissue.

a.Inflammation of the subcutaneous tissues and appendix.

b.A diffuse purulent inflammation.

c.Inflammation predominantly lymphocyte exudation.

d.Localized purulent inflammation caused by streptococcal infection.

e.Exudative inflammation without significant necrosis.

Correct Answer: Trembling Balance B

Hello. The abscess is mainly caused by the vertical burial of early orthococcus aureus, which is localized, the tissue is destroyed, the abscess cavity is formed, and it is easy to leave scars after healing;

Cellulitis is an acute purulent inflammation of the subcutaneous and underlying soft tissues, larger than an abscess, does not form a capsule, and can spread to the periphery.

I wish you good health.