Epstein pearls are formed along which site and are remnants of which tissue?

Study for the Pediatric Dentistry II Exam. Utilize flashcards and multiple choice questions with hints and explanations. Prepare thoroughly for your exam!

Multiple Choice

Epstein pearls are formed along which site and are remnants of which tissue?

Epstein pearls are tiny keratin-filled cysts that appear on the midline of the hard palate where the palatal shelves fuse. They arise from surface epithelial cells that become trapped along the palatal raphe during fusion, so they are remnants of epithelial tissue along the raphe. They’re benign and typically resolve spontaneously in infancy. The other options place the lesions in incorrect locations or assign the wrong tissue origin (for example, buccal mucosa with connective tissue remnants, tongue tip with neural tissue, or gingiva with inflammatory tissue), which doesn’t match the developmental origin or typical site of Epstein pearls.

Epstein pearls are tiny keratin-filled cysts that appear on the midline of the hard palate where the palatal shelves fuse. They arise from surface epithelial cells that become trapped along the palatal raphe during fusion, so they are remnants of epithelial tissue along the raphe. They’re benign and typically resolve spontaneously in infancy. The other options place the lesions in incorrect locations or assign the wrong tissue origin (for example, buccal mucosa with connective tissue remnants, tongue tip with neural tissue, or gingiva with inflammatory tissue), which doesn’t match the developmental origin or typical site of Epstein pearls.

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