Overview
An abscess of the buccal space involves infection within the buccal fat pad of the cheek, often presenting as a painful swelling that may mimic other masses in the region. Diagnosis and management require careful consideration to differentiate infectious processes from neoplastic or inflammatory conditions 2.Diagnosis
Clinical Presentation: Painful swelling in the cheek, often with signs of systemic infection if severe 2.
Imaging: MRI is highly sensitive for characterizing lesions; ill-defined margins, infiltration into muscles, and bone destruction suggest malignancy, while well-defined margins and high T2 signal intensity in benign lesions like haemangiomas are characteristic 1.
Histopathology: Definitive diagnosis often requires surgical excision and histologic evaluation 2.Management
Surgical Excision: Primary treatment for definitive diagnosis and management, guided by suspicion of malignancy and lesion location 2.
Antibiotics: Adjunctive use in cases of abscess to manage infection, though specific drug classes and doses are not detailed in the abstracts 2.
Drainage: May be necessary for abscess management, particularly if there is significant fluid accumulation 2.Special Populations
Pediatrics: Specific considerations for surgical approach and anesthesia are not detailed in the provided abstracts 2.
Elderly: Increased risk of comorbidities may necessitate tailored surgical approaches and closer monitoring post-operatively 2.Key Recommendations
Surgical Excision for Definitive Diagnosis and Treatment: Essential for lesions in the buccal space to differentiate between benign and malignant conditions 2 (Evidence: Strong).
MRI for Characterization of Lesions: Utilize MRI to assess margins, internal architecture, and signal intensity for guiding clinical decision-making 1 (Evidence: Moderate).
Histopathological Confirmation: Always obtain histologic evaluation post-excision to confirm diagnosis 2 (Evidence: Strong).References
1 Kurabayashi T, Ida M, Tetsumura A, Ohbayashi N, Yasumoto M, Sasaki T. MR imaging of benign and malignant lesions in the buccal space. Dento maxillo facial radiology 2002. link
2 Gallia L, Rood SR, Myers EN. Management of buccal space masses. Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery 1981. link