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Carbuncle of pectoral region

Last edited: 4/16/2026

Overview

A carbuncle of the pectoral region represents a severe, interconnected cluster of boils (furuncles) deep within the subcutaneous tissue, often caused by Staphylococcus aureus infection 1. It typically presents with significant pain, swelling, and systemic symptoms like fever 1.

Diagnosis

  • Clinical presentation of multiple interconnected furuncles in the pectoral region 1.
  • Presence of systemic symptoms such as fever and malaise 1.
  • Cultures from purulent drainage may identify Staphylococcus aureus 1.
  • Imaging (e.g., ultrasound) may be used to assess extent and complications 1.

    • Management

  • Antibiotics: First-line treatment with systemic antibiotics targeting Staphylococcus aureus, such as dicloxacillin or clindamycin 1.
  • Incision and Drainage (I&D): Essential for abscess management, particularly in cases with significant fluctuance 1.
  • Supportive Care: Pain management, hydration, and monitoring for systemic complications 1.
  • Wound Care: Proper dressing changes and hygiene to prevent further infection 1.

    • Special Populations

  • Pediatrics: Specific antibiotic choices may vary based on local resistance patterns; consult pediatric infectious disease guidelines 1.
  • Elderly: Increased vigilance for systemic complications; close monitoring and supportive care are crucial 1.
  • Comorbidities: Patients with chronic conditions like diabetes or immunodeficiency require more aggressive management and closer follow-up 1.

    • Key Recommendations

  • Initiate empirical antibiotic therapy targeting Staphylococcus aureus upon clinical suspicion of a pectoral carbuncle 1 (Evidence: Strong).
  • Perform incision and drainage for all cases showing signs of abscess formation 1 (Evidence: Strong).
  • Tailor management in special populations, particularly considering increased risk of complications in elderly and immunocompromised patients 1 (Evidence: Moderate).

    • References

    1 Gotzen L, Dragojevic D. Funnel chest correction by use of AO implants and instruments. The Thoracic and cardiovascular surgeon 1979. link

    Original source

    1. [1]
      Funnel chest correction by use of AO implants and instruments. — Gotzen L, Dragojevic D The Thoracic and cardiovascular surgeon (1979)
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