Perianal cellulitis: Difference between revisions
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{{Infobox medical condition | |||
| name = Perianal cellulitis | |||
| image = [[File:Streptococcus_pyogenes_agar_sangre.jpg|thumb|Streptococcus pyogenes on blood agar]] | |||
| caption = ''[[Streptococcus pyogenes]]'' on blood agar | |||
| synonyms = Perianal streptococcal dermatitis | |||
| specialty = [[Dermatology]], [[Pediatrics]] | |||
| symptoms = Redness, itching, pain around the anus | |||
| complications = [[Sepsis]], [[abscess]] formation | |||
| onset = Typically in children | |||
| duration = Varies, can be chronic if untreated | |||
| causes = [[Streptococcus pyogenes]] infection | |||
| risks = Close contact with infected individuals, poor hygiene | |||
| diagnosis = Clinical examination, culture of perianal swab | |||
| differential = [[Contact dermatitis]], [[Candidiasis]], [[Psoriasis]] | |||
| prevention = Good hygiene practices, avoiding contact with infected individuals | |||
| treatment = [[Antibiotics]] such as [[penicillin]] or [[amoxicillin]] | |||
| medication = Topical or oral antibiotics | |||
| prognosis = Good with treatment | |||
| frequency = Common in children | |||
}} | |||
'''Perianal cellulitis''' is a [[bacterial infection]] of the skin and tissues around the [[anus]]. It is also known as perirectal cellulitis. This condition is often caused by [[Streptococcus]] or [[Staphylococcus]] bacteria, which are commonly found on the skin. | '''Perianal cellulitis''' is a [[bacterial infection]] of the skin and tissues around the [[anus]]. It is also known as perirectal cellulitis. This condition is often caused by [[Streptococcus]] or [[Staphylococcus]] bacteria, which are commonly found on the skin. | ||
== Symptoms == | == Symptoms == | ||
The symptoms of perianal cellulitis can vary, but often include: | The symptoms of perianal cellulitis can vary, but often include: | ||
* [[Redness]] and swelling around the anus | * [[Redness]] and swelling around the anus | ||
* Pain or discomfort, especially when sitting or having a bowel movement | * Pain or discomfort, especially when sitting or having a bowel movement | ||
* Itching around the anus | * Itching around the anus | ||
* Possible fever | * Possible fever | ||
== Causes == | == Causes == | ||
Perianal cellulitis is usually caused by a bacterial infection. The bacteria can enter the skin through a small cut or abrasion, or through the anal opening. The most common types of bacteria that cause perianal cellulitis are Streptococcus and Staphylococcus. | Perianal cellulitis is usually caused by a bacterial infection. The bacteria can enter the skin through a small cut or abrasion, or through the anal opening. The most common types of bacteria that cause perianal cellulitis are Streptococcus and Staphylococcus. | ||
== Diagnosis == | == Diagnosis == | ||
A doctor can usually diagnose perianal cellulitis by examining the affected area. In some cases, a swab of the area may be taken to identify the type of bacteria causing the infection. | A doctor can usually diagnose perianal cellulitis by examining the affected area. In some cases, a swab of the area may be taken to identify the type of bacteria causing the infection. | ||
== Treatment == | == Treatment == | ||
Treatment for perianal cellulitis usually involves antibiotics to kill the bacteria causing the infection. In severe cases, hospitalization may be required. | Treatment for perianal cellulitis usually involves antibiotics to kill the bacteria causing the infection. In severe cases, hospitalization may be required. | ||
== Prevention == | == Prevention == | ||
Good hygiene can help prevent perianal cellulitis. This includes washing the anal area thoroughly and keeping it dry, and avoiding scratching or rubbing the area. | Good hygiene can help prevent perianal cellulitis. This includes washing the anal area thoroughly and keeping it dry, and avoiding scratching or rubbing the area. | ||
==Perianal_cellulitis images== | |||
<gallery> | |||
File:Streptococcus_pyogenes.jpg|Streptococcus pyogenes | |||
File:3D_medical_animation_skin_layers.jpg|Perianal cellulitis | |||
</gallery> | |||
== See also == | == See also == | ||
* [[Cellulitis]] | * [[Cellulitis]] | ||
| Line 26: | Line 45: | ||
* [[Anal fissure]] | * [[Anal fissure]] | ||
* [[Anal fistula]] | * [[Anal fistula]] | ||
[[Category:Infectious diseases]] | [[Category:Infectious diseases]] | ||
[[Category:Skin conditions]] | [[Category:Skin conditions]] | ||
[[Category:Gastrointestinal disorders]] | [[Category:Gastrointestinal disorders]] | ||
{{stub}} | {{stub}} | ||
Latest revision as of 05:19, 6 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD medical weight loss NYC and sleep center NYC
| Perianal cellulitis | |
|---|---|
 | |
| Synonyms | Perianal streptococcal dermatitis |
| Pronounce | N/A |
| Specialty | Dermatology, Pediatrics |
| Symptoms | Redness, itching, pain around the anus |
| Complications | Sepsis, abscess formation |
| Onset | Typically in children |
| Duration | Varies, can be chronic if untreated |
| Types | N/A |
| Causes | Streptococcus pyogenes infection |
| Risks | Close contact with infected individuals, poor hygiene |
| Diagnosis | Clinical examination, culture of perianal swab |
| Differential diagnosis | Contact dermatitis, Candidiasis, Psoriasis |
| Prevention | Good hygiene practices, avoiding contact with infected individuals |
| Treatment | Antibiotics such as penicillin or amoxicillin |
| Medication | Topical or oral antibiotics |
| Prognosis | Good with treatment |
| Frequency | Common in children |
| Deaths | N/A |
Perianal cellulitis is a bacterial infection of the skin and tissues around the anus. It is also known as perirectal cellulitis. This condition is often caused by Streptococcus or Staphylococcus bacteria, which are commonly found on the skin.
Symptoms[edit]
The symptoms of perianal cellulitis can vary, but often include:
- Redness and swelling around the anus
- Pain or discomfort, especially when sitting or having a bowel movement
- Itching around the anus
- Possible fever
Causes[edit]
Perianal cellulitis is usually caused by a bacterial infection. The bacteria can enter the skin through a small cut or abrasion, or through the anal opening. The most common types of bacteria that cause perianal cellulitis are Streptococcus and Staphylococcus.
Diagnosis[edit]
A doctor can usually diagnose perianal cellulitis by examining the affected area. In some cases, a swab of the area may be taken to identify the type of bacteria causing the infection.
Treatment[edit]
Treatment for perianal cellulitis usually involves antibiotics to kill the bacteria causing the infection. In severe cases, hospitalization may be required.
Prevention[edit]
Good hygiene can help prevent perianal cellulitis. This includes washing the anal area thoroughly and keeping it dry, and avoiding scratching or rubbing the area.
Perianal_cellulitis images[edit]
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Streptococcus pyogenes -
Perianal cellulitis
