tályog

Tályog is a localized collection of pus caused by infection in tissue, i.e., an abscess. It can form in the skin and soft tissues, as well as in internal organs such as the liver, lungs, or brain.

Skin abscesses often result from folliculitis or minor trauma; deeper abscesses arise from nearby infections or systemic spread. The usual bacteria are Staphylococcus aureus and streptococci; risk factors include diabetes, immune suppression, skin injury, and poor hygiene.

Patients typically present with a painful, swollen, red and warm lump that may be tender and fluctuant, sometimes with fever. Diagnosis is primarily clinical, supported by blood tests showing inflammation. Imaging—ultrasound for superficial lesions, CT or MRI for deep abscesses—helps determine extent and guide drainage. Pus culture can identify the organism.

Treatment centers on drainage. Incision and drainage is standard for accessible abscesses; percutaneous drainage may be used for deep or difficult-to-reach collections. Antibiotics are used as adjuncts when the infection is extensive, involves critical areas, or the patient has risk factors such as diabetes. Supportive care includes pain relief and proper wound care.

Most abscesses heal well after drainage and, when needed, antibiotics; complications are uncommon but can include recurrence, spread of infection, or sepsis.

Prevention focuses on good wound care, prompt treatment of skin infections, and management of underlying conditions like diabetes.