Research Article

Raman Spectroscopic Methods for Classification of Normal and Malignant Hypopharyngeal Tissues: An Exploratory Study

Figure 1

Pictorial presentation of gross laryngeal specimen after excision showing marginal zone formed by the upper margin of the aryepiglottic fold (AEF). The right AEF (big spot) showing ulceroproliferative growth and left AEF (small spot) that appears normal are indicated.
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