Overview
Malignant melanoma of the head and neck is a rare but aggressive form of melanoma that originates in the oral cavity, pharynx, or larynx. It often presents with atypical symptoms and can be challenging to diagnose early due to its non-specific clinical features 12.Diagnosis
Clinical Presentation: Look for persistent ulcerations, pigmented lesions, or masses that do not heal 1.
Biopsy: Essential for definitive diagnosis; incisional or excisional biopsy recommended 1.
Imaging: CT or MRI may be used to assess extent of disease and involvement of regional lymph nodes 1.
Histopathology: Key for grading and staging; sentinel lymph node biopsy considered in advanced cases 16.Management
Surgical Resection: Primary treatment for localized disease; wide local excision with clear margins 1.
Adjuvant Therapy: Consideration of adjuvant radiotherapy or chemotherapy based on stage and risk factors 1.
Antimicrobial Prophylaxis: Anaerobic coverage with penicillin or related agents if surgical intervention involves contaminated sites 6.
Follow-Up: Regular surveillance for recurrence and metastasis, including imaging and clinical examinations 1.Special Populations
Pediatrics: Limited data; severe infections like retropharyngeal abscess can occur earlier in childhood 4.
Elderly: Higher risk of complications; careful consideration of comorbidities and treatment tolerance 1.
Comorbidities: Presence of other head and neck pathologies may complicate diagnosis and management 12.Key Recommendations
Early Biopsy for Suspicious Lesions: Essential for accurate diagnosis and staging (Evidence: Moderate 1).
Surgical Excision with Clear Margins: Primary treatment approach for localized disease (Evidence: Moderate 1).
Consider Adjunctive Radiotherapy/Chemotherapy: Based on tumor stage and risk factors (Evidence: Moderate 1).
Antimicrobial Coverage for Surgical Sites: Especially in cases involving potential anaerobic contamination (Evidence: Expert opinion 6).
Comprehensive Follow-Up: Crucial for monitoring recurrence and metastasis (Evidence: Expert opinion 1).References
1 Loney EL. Non-traumatic head and neck emergencies. The British journal of radiology 2024. link
2 Russell MD, Russell MS. Urgent Infections of the Head and Neck. The Medical clinics of North America 2018. link
3 Kozin ED, Sethi RK, Lehmann A, Remenschneider AK, Golub JS, Reyes SA et al.. Analysis of an online match discussion board: improving the otolaryngology-head and neck surgery match. Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery 2015. link
4 Schweinfurth JM. Demographics of pediatric head and neck infections in a tertiary care hospital. The Laryngoscope 2006. link
5 Bhattacharyya N, Shapiro J. Contemporary trends in microbiology and antibiotic resistance in otolaryngology. Auris, nasus, larynx 2002. link00105-5)
6 Busch DF. Anaerobes in infections of the head and neck and ear, nose, and throat. Reviews of infectious diseases 1984. link