PMC9106225_01
Clinical image shows a well-defined, roughly oval swelling on the lower lip
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F1
Clinical examination revealed a well-defined, nontender, smooth-surfaced, roughly oval, fluctuant swelling [Figure 1].
Histopathological image shows presence of large, eosinophilic globules having lamellated or whorled appearance (H&E stain, x4)
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F2
The lumen was filled with numerous mucinous globular structures which were oval or round in shape and of varying sizes [Figure 2].
Histopathological image shows abundant mucin within the globules attached to the surrounding cystic capsule and few globules suspended freely within the lumen (PAS stain, x4)
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PMC9106225_01_JOMFP-26-101-g003.jpg
F3
Some of the globules were suspended freely within the lumen [Figure 3]. The mucinous globules showed positive results for PAS and Alcian blue [Figures 3 and 4].
Histopathological image shows presence of mucin in the periphery with central cellular core (Alcian blue stain, x10)
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F4
Individual globules exhibited a mildly cellular core with peripheral laminations of dystrophic calcifications [Figure 4]. The mucinous globules showed positive results for PAS and Alcian blue [Figures 3 and 4].