Salivary gland neoplasms are rare in the pediatric age group. Pleomorphic adenomas in the submandibular gland are rarer. In this article, we present a seven-year-old female with a slowly growing mass in her right submandibular area. The firm, mobile and painless mass was about 2x3 cm in size and with bimanual palpation it was indiscriminated from the submandibular gland. Magnetic resonance imag...

PURPOSE To evaluate the MR appearance of normal and pathologic states of the submandibular gland. METHODS MR images of 22 healthy subjects and 21 patients with histopathologically confirmed disorders of the submandibular gland (five pleomorphic adenomas, two hemangiomas, two malignant lymphomas, one adenoid cystic carcinoma, one squamous cell carcinoma, and 10 cases of sialadenitis) were revi...

The aggregation of mucoid and nonmucoid Pseudomonas aeruginosa by submandibular, parotid, and whole saliva from patients with cystic fibrosis (CF) and non-CF subjects was investigated. There were significant differences (P less than 0.01) in aggregation of mucoid and nonmucoid variants of P. aeruginosa by submandibular and whole saliva from CF patients and non-CF subjects. However, the differen...

BACKGROUND Previous groups have shown contralateral submandibular gland sparing to improve xerostomia with safe outcomes, but primarily in early-stage disease. In this study, we present a large cohort of patients with locally advanced head and neck cancer that underwent contralateral submandibular gland-sparing radiotherapy, to demonstrate feasibility and safety specifically in patients with lo...

We reviewed the clinical history of 48 consecutive patients who underwent submandibular gland removal for radiologically proven sialolithiasis. The specimens were examined by a pathologist blinded to the clinical data. A histopathologic classification into I of 3 grades was established by evaluating the degrees of atrophy, fibrosis, and inflammation. A correlation between the clinical and patho...

Kuttner tumor is a relatively uncommon disease of the salivary gland. It is also known as chronic sclerosing sialadenitis or cirrhosis of the submandibular gland. The examination of the submandibular gland characterizes clinically by a firm swelling of the gland, and histologically by progressive periductal sclerosis, dense lymphocytic infiltration with lymphoid follicle formation, reduction of...

A 45-year-old female was referred to the Department of Oral and Maxillofacial Surgery with the complaint of pain in the right submandibular region and a dry mouth, which had started one week previously. A clinical examination revealed a swelling and tenderness in the right submandibular region. Panoramic radiography and computed tomography identified a sialolith in the submandibular gland. Surg...

The aim of the present study was to establish to what degree a one-year exposure of rat females to 5, 50 and 100 mg Cd/l affects the weight of the submandibular glands and their cadmium levels. We observed a decrease in the weight of the submandibular glands in the rat females from Groups I, II and III, compared to the control rats. We also found an increase in cadmium levels in the submandibul...

Actinomycosis of the submandibular gland is unusual. A 55-year-old male presented with a right, painless submandibular mass of four-year duration. Physical examination revealed a 4 x 3-cm mass in the submandibular region. Ultrasonography-guided fine needle aspiration from the lesion showed microorganisms compatible with actinomyces colonies in the glandular tissue. The diagnosis was made as act...

The B1-immunoreactive proteins (B1-IPs) are major secretory products of rat submandibular gland acinar-cell progenitors, and are also produced by neonatal and adult rat sublingual and parotid glands. In order to characterize the B1-IPs, we have previously isolated cDNA clones encoding rat parotid secretory protein (PSP; the predominant parotid B1-IP) and the related clone ZZ3, which is developm...