“…It is important to differentiate herpes zoster laryngitis from other diseases to make a correct diagnosis. 1,2,6,8 Herpes zoster laryngitis sometimes presents with unilateral laryngeal edema and vocal fold paralysis, suggesting a laryngeal tumor, laryngeal tuberculosis, fungal infection, syphilis, abscess, or nonspecific laryngeal inflammation, thus making a differential diagnosis necessary. 1,8 Moreover, in the case of unilaterally widespread cranial nerve involvement, malignant infiltration or sarcoidosis should be excluded.…”