Basal cell adenoma is an uncommon benign salivary gland neoplasm, presenting isomorphic basaloid cells with a prominent basal cell layer. Taking into account that basal cell adenomas represent 1% of all salivary gland tumors, being the majority of cases in the parotid glands, the goal of this paper is to report a case of basal cell adenoma of the upper lip arising from minor salivary gland.

OBJECTIVE To delineate the spectrum of salivary gland tumors in our setup. SETTING The Aga Khan University Medical Centre, Karachi. METHOD Tumors were analysed considering histological type, age and sex of the patients and anatomic location. The diagnosis of individual tumours was based on the 1991 World Health Organisation Classification. RESULTS During the span of eight years (1991-1998...

Pleomorphic adenoma (PA), also known as mixed tumor, is the most common benign salivary gland neoplasm, characterized histologically by both epithelial and mesenchymal elements. Approximately 75% of PAs occur in the parotid gland, followed by the submandibular gland (15%) and minor glands of the palate and nasal septum (10%). Less common is the occurrence in the minor glands of the upper lip, c...

Salivary gland tumors present diverse histopathological aspects and show various biological behavior. At present, the immunohistological method using anti-BrdU monoclonal antibodies, which was originated in the field neurosurgery, has been tried extensively in various fields of medicine. Using this method, the authors have attempted to detect biological characteristics of salivary gland tumor t...

PURPOSE This study was conducted to explore the differences in salivary microRNA (miRNA) profiles between patients with malignant or benign parotid gland tumors as a potential preoperative diagnostic tool of tumors in the salivary glands. EXPERIMENTAL DESIGN Whole saliva samples from patients with malignant (n = 38) or benign (n = 29) parotid gland tumors were obtained from the Salivary Gland...

Introduction: Salivary gland tumors are relatively rare and constitute 3-4% of all head and neck neoplasms. The majority (70%) of salivary gland tumors arise in the parotid gland. Recommended treatment for a parotid mass is surgical excision with a surrounding cuff of normal tissue to prevent recurrence. Materials and Methods: This is a retrospective study of 300 patients who were operated b...