Pott's puffy tumor in an adolescent boy

Pott's puffy tumor: A case report

Key Clinical Message

Pott's puffy tumor is a rare condition primarily occurring in the younger population. This report highlights the clinical suspicion and diagnosis of Pott's puffy tumor in those presenting with favorable presentations, especially adolescents.

Abstract

Pott's puffy tumor (PPT) is characterized as frontal bone subperiosteal abscess and osteomyelitis, a rare condition primarily occurring in adolescents following frontal sinusitis or head trauma. We present a case of atypical PPT in a 12-year-girl following an insect bite. The patient presented with painful forehead swelling for 4 weeks without any history of head trauma or signs of sinusitis. She had a history of a purulent pimple 2 months before presentation, following an insect bite. The primary diagnosis of PPT was made based on clinical and imaging findings. The patient was treated surgically and medically with intravenous antibiotics and had a satisfactory recovery upon the 6-month follow-up visit. This case highlights the differential diagnosis and thorough evaluation for PPT in a child with acute headache and forehead swelling, even without sinusitis symptoms.

Pott's puffy tumor in children: A review of the literature

OBJECTIVES

Pott's puffy tumor (PTT) is a frontal subperiosteal abscess associated with underlying frontal osteomyelitis. The purpose of the present study was to assess the rate of intracranial involvement in pediatric and adolescent patients with PPT and to discuss the diagnostic workup and the therapeutic features of this pathology.

METHODS

We searched Web of Science, PubMed and MEDLINE from 1998 to 2018. The search focused on papers concerning the diagnostic procedure and therapeutic management of PTT. Statistical techniques were not used.

RESULTS

We included 53 articles that described 92 pediatric and adolescent patients with PPT. The overall rate of intracranial complications was found to be 72%. Most authors used computed tomography for the diagnosis of PTT and its complications, either alone or in combination with magnetic resonance imaging. In 50% of cases, an endoscopic endonasal approach is used for the management of the underlying acute or chronic sinusitis.

CONCLUSIONS

On the basis of the available literature, it seems that the incidence rate of intracranial involvement in patients with PPT is quite high. Early diagnosis using the appropriate imaging raise the possibility of good recovery. Concerning the therapy of PTT, endoscopic sinus surgery could be considered as a valuable technique. The vast majority of patients treated appropriately recover without long-term neurologic complications and sequelae.

LEVEL OF EVIDENCE

4 Laryngoscope, 130:225-231, 2020.

Extensive Frontoparietal Abscess: Complication of Frontal Sinusitis (Pott's Puffy Tumor)

First described in 1768, the Pott's puffy tumor is a subperiosteal abscess associated with frontal bone osteomyelitis, resulting from trauma or frontal sinusitis. The classic clinical presentation consists of purulent rhinorrhea, fever, headache, and frontal swelling. The diagnosis is confirmed by CT scan and treatment requires intravenous antibiotics, analgesia, and surgical intervention. Early diagnosis and aggressive medical and surgical approach are essential for a good outcome. It rare and the early diagnosis is important; we describe the case of a 14-year-old adolescent with Pott's puffy tumor who was initially treated inadequately, evolving with extensive frontoparietal abscess. The patient underwent surgical treatment with endoscopic endonasal and external approaches combined. Intravenous antibiotics were prescribed for a prolonged time, with good outcome and remission of the complaints.