Bilateral duplication of submandibular ducts ending in a ranula was revealed by sialography and confirmed by T2weighted SSh sequence using magnetic resonance cholangiopancreatography (MRCP) parameters. A literature search revealed 2 previous reports of submandibular duct duplication, but a ranula associated with submandibular duct duplication has not been previously reported. A review of congen...

pure submandibular saliva was collected from anaesthetized vitamin - a - treated and control rats with using of pilocarpine as secretogogue, and then the serum was collected by cardiac puncutre. intraperitoneal injection of a large single dose (100,000 iu/kg) of vitamin a changed total protein, calcium and sodium concentrations of saliva so that sodium level of submandibular saliva was reduced ...

Introduction: Submandibular gland excision is the gold standard treatment for submandibular gland disease. Although submandibulectomy is a relatively standardized surgical procedure, complications are frequently reported. These complications include nerve paralysis or paresis, aesthetic sequelae, hematoma, salivary fistulas or sialoceles, wound infections, hypertrophic scars and inflammations c...

OBJECTIVES The objectives of this study were to compare the prevalence of submandibular gland neoplasia in an Asian population with a Western population and to evaluate the accuracy of fi ne needle aspiration cytology (FNAC) and computed tomography (CT) scan in the study of submandibular gland pathologies. MATERIALS AND METHODS We conducted a 10-year retrospective review of 101 submandibular ...

Sialolithiasis is a condition characterized by the obstruction of a salivary gland or its excretory duct by calcareous concretions. It is a common disease of major salivary glands and mainly affects the submandibular gland. Bilateral submandibular sialolithiasis, however, is a rare condition. No systemic disorders, with the exception of gout, were found to be related to salivary stone formation...

Introduction: Pathologically sialolithiasis is a disease which results in the obstruction of a salivary gland by a sialolith. Sialolith is generally seen in small size and their sizes range from 1 mm to 1 cm. Large salivary gland calculi are infrequent and defined as the size of 1.5 cm or larger. Only a few cases of large sialolith of the submandibular glands have been reported in literature. I...

Lung mesenchyme is able to support budding and cytodifferentiation of salivary epithelial rudiments in vitro. No difference in response was found between submandibular and parotid epithelium from mouse or rat. There are several further features of this result, which is contradictory to previous findings. (.1) Lung mesenchyme is quantitatively less effective than submandibular mesenchyme for sup...

Sialolithiasis is one of the most common diseases of salivary glands in middle-aged patients. Sialoliths are localized in submandibular glands in nearly 80% of the reported cases and they are classified as 'giant' in case any dimension exceeds 15 mm. Giant sialolith in submandibular gland is a rare disorder. Here, an unusual case of giant sialolith in submandibular gland is reported. A 42-year-...

Sialoliths most commonly occur in the submandibular gland. We present a case of a giant sialolith in the hilum of the submandibular gland. A 58-year-old male patient was referred to our department for treatment of a fracture in the right mandible with swelling and pain; he did not complain of any complications in the left mandibular region. In a panoramic radiograph and CT examinations, a large...

Hemangiomas are defined as soft tissue lesions in the maxillofacial or oral region. Hemangiomas of salivary glands constitute 30% of the non-epithelial tumors in major salivary glands.  Benign tumors in salivary glands are located 85% in parotid gland and 13% in submandibular gland. We present a case of submandibular hemangioma in an infant patient that had some complications and a challenging ...