A symptomatic swelling of the upper lip

A 67-year-old woman presented to the School of Dentistry of the Federal University of Pelotas, Brazil, complaining about a slightly painful swelling of the upper lip, lasting around 5 years. The pain was not triggered or aggravated by cold or touch. Intraoral examination showed a 1.0-cm well-defined, sessile, slightly mobile, fibrous submucosal nodule on the right upper lip. The color of the lesion was similar to the adjacent normal mucosa (Figure 1). No other contributing information was collected from the anamnesis.

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