Derin Boyun Enfeksiyonları
Özet
Derin boyun enfeksiyonları, aerodigestiv bölgeden kaynaklanan ve basit bir enfeksiyondan hayatı tehdit eden agresif tablolara kadar ilerleyebilen, yoğun medikal tedavi gerektirebilecek ciddi klinik durumlardır. Oral hijyenin gelişmesi ve antibiyotik kullanımı sayesinde morbidite ve mortalite oranları azalmış olsa da, özellikle immün yetersizliği bulunan hastalarda hala kritik bir sağlık sorunu teşkil etmektedir. Bu enfeksiyonların yönetiminde, fasyal tabakalarla sınırlandırılmış kompleks boyun anatomisini bilmek, enfeksiyonun kökenini saptamak ve doğru tedaviyi planlamak açısından hayati önem taşır. Derin boyun boşlukları, derin servikal fasya tarafından suprahyoid ve infrahyoid bölgeler olarak ikiye ayrılır. Suprahyoid bölgede peritonsiller abse, odontojenik mastikatör bölge abseleri, parotid enfeksiyonları, sialadenitler ve hayatı tehdit eden Ludwig anjini gibi patolojiler izlenir. Hem suprahyoid hem de infrahyoid bölgeleri tutabilen enfeksiyonlar arasında ise ses kısıklığıyla beliren karotid alan enfeksiyonları, yüksek mortaliteli Lemierre sendromu, retrofarengeal abseler, tehlikeli alan ve perivertebral alan enfeksiyonları yer alır. İnfrahyoid bölgede ise en sık visseral alan enfeksiyonları görülür. Tanıda genellikle kontrastlı bilgisayarlı tomografi ve MRG altın standart olarak kullanılırken, tedavide IV antibiyotikler, cerrahi drenaj ve etiyolojiye yönelik müdahaleler uygulanır.
Deep neck infections originate from the aerodigestive tract and represent clinical conditions that can range from simple infections to life-threatening, aggressive courses requiring intensive medical treatment. Although advances in oral hygiene and widespread antibiotic use have significantly reduced morbidity and mortality rates, these infections still pose severe threats, particularly in immunocompromised patients. A comprehensive understanding of the complex neck anatomy, segmented by deep cervical facial layers into suprahyoid and infrahyoid spaces, is vital for identifying the infectious origin and planning precise treatment strategies. The suprahyoid space frequently hosts pathologies such as peritonsillar abscesses, odontogenic masticator space abscesses, parotid infections, sialadenitis, and the rapidly progressive Ludwig's angina. Infections concurrently involving both the suprahyoid and infrahyoid spaces include carotid space infections presenting with hoarseness, Lemierre's syndrome characterized by internal jugular vein thrombosis, retropharyngeal abscesses, danger space, and perivertebral space involvements. Conversely, visceral space infections represent the most common pathologies within the infrahyoid region. Contrast-enhanced computed tomography and MRI serve as the gold standards for diagnostic imaging, while management routinely dictates intravenous antibiotic therapy, surgical drainage, and targeted eradication of the primary infectious source.
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