Pott's puffy tumor following an insect bite.

Area of Science:

• Infectious diseases
• Otolaryngology
• Surgical pathology

Background:

• Pott's puffy tumor (PPT) is a rare complication of frontal bone osteomyelitis.
• Historically linked to trauma and sinusitis, PPT is exceptionally uncommon in adults.
• This condition involves subgaleal abscess formation over the frontal bone.

Observation:

• A rare case of Pott's puffy tumor in an adult is presented.
• The initial presentation mimicked preseptal cellulitis, complicating diagnosis.
• An insect bite was identified as the inciting event.

Findings:

• The case underscores that insect bites can be a rare cause of Pott's puffy tumor.
• Early recognition of atypical presentations like preseptal cellulitis is crucial for timely intervention.
• Successful management involved addressing the underlying osteomyelitis and abscess.

Implications:

• This case expands the known etiologies of Pott's puffy tumor.
• It highlights the importance of considering diverse causes beyond trauma and sinusitis in adults.
• Optimal management requires prompt diagnosis and comprehensive treatment of the osteomyelitis.