L03.113

Clinical Causes: Bacterial infections, primarily by Streptococcus or Staphylococcus bacteria Skin injuries such as cuts, punctures, or surgical wounds that allow bacteria entry Existing skin conditions like eczema or dermatitis that compromise skin integrity Chronic skin infections or injuries that have not healed properly Lymphedema or other circulatory issues that impair immune response Insect bites or puncture wounds Poor hygiene or hygiene-related injuries

Key Symptoms: Localized redness and swelling of the right upper limb Warmth in the affected area Pain or tenderness upon touch Skin that appears tight or glossy Fever and chills in more severe cases Elevated skin temperature over the affected area Possible pus or drainage if abscess develops

Diagnosis Path: Diagnosing cellulitis involves a physical examination to assess the affected area, observing the characteristic signs of inflammation like redness, swelling, and warmth. A healthcare provider may also evaluate the patient's medical history for recent injuries or infections. In some cases, additional tests such as blood tests or skin cultures are performed to identify the causative bacteria and rule out other conditions that mimic cellulitis. Imaging tests like ultrasound might be used if an abscess or deeper tissue involvement is suspected.

Treatment Protocols: Treatment of cellulitis generally involves antibiotics targeting the common bacteria responsible for the infection, such as streptococci or staphylococci. The medication may be administered orally or intravenously, depending on the severity. Elevation of the affected limb can help reduce swelling, while pain relievers may be used to alleviate discomfort. In cases where abscesses or necrotic tissue are present, surgical drainage or debridement might be necessary. Ensuring good hygiene and wound care can prevent recurrence. Early treatment is crucial to prevent spreading of the infection or complications like tissue death or systemic illness.