Sialolithiasis in an Accessory Submandibular Gland Identified by Magnetic Resonance Sialography
Álvaro Sánchez Barrueco, Jessica Mireya Santillán Coello, Beatriz Sobrino Guijarro, José Miguel Villacampa Aubá, Carlos Cenjor Español
Abstract
Álvaro Sánchez Barrueco, Jessica Mireya Santillán Coello, Beatriz Sobrino Guijarro, José Miguel Villacampa Aubá, Carlos Cenjor Español
Abstract
BACKGROUND: Accessory submandibular gland is a very rare anatomical variant. There have been only 6 reported cases of this entity in the English literature, only 1 of which was identified using magnetic resonance imaging. METHODS: We report the case of a 39-year-old female with symptoms of left submandibular sialoadenitis who was diagnosed of sialolithiasis within the left accessory submandibular gland by magnetic resonance sialography (MR-Si). RESULTS: The calculus was palpated near the submandibular papilla and was extracted by an intraoral approach. One-year follow-up revealed no evidence of recurrence. CONCLUSIONS: This is the first case reported to date in the English literature of a patient with sialolithiasis within an accessory submandibular gland diagnosed by MR-Si.
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BACKGROUND: Accessory submandibular gland is a very rare anatomical variant. There have been only 6 reported cases of this entity in the English literature, only 1 of which was identified using magnetic resonance imaging. METHODS: We report the case of a 39-year-old female with symptoms of left submandibular sialoadenitis who was diagnosed of sialolithiasis within the left accessory submandibular gland by magnetic resonance sialography (MR-Si). RESULTS: The calculus was palpated near the submandibular papilla and was extracted by an intraoral approach. One-year follow-up revealed no evidence of recurrence. CONCLUSIONS: This is the first case reported to date in the English literature of a patient with sialolithiasis within an accessory submandibular gland diagnosed by MR-Si.
Key concepts: Sialography, Submandibular gland, Magnetic resonance imaging, Medicine, Major duodenal papilla, Anatomy, Salivary gland, Radiology