KAKIZAKI, G., NOTO, N., ONUMA, T., SAITO, T. and Izuan, S. Experimental Study on the Correlation between the Pancreas and Parotid Gland. Tohoku J. exp. Med., 1971, 105 (3), 223-231 -Comparative histologic examination and measurement of amylase values in pancreas and parotid gland were made on thirteen rats of the control group and eight rats with experimentally produced acute pancreatitis. Hist...

BACKGROUND: Solitary extramedullary plasmacytoma of the parotid gland is a rare condition. Intracytoplasmic Crystalline inclusions in the tumor are even rarer and have been reported only once in the parotid gland. CASE PRESENTATION: We report here, a case of plasmacytoma of the parotid gland with intracellular crystalline inclusions in a 73-year-old woman CONCLUSION: Solitary extramedullary pla...

INTRODUCTION Atheroma of the facial artery is an extremely rare disease. CLINICAL FINDINGS/PATIENT CONCERNS Herein, we report an extremely rare case of an atheroma arising from the facial artery, mimicking a parotid gland tumor. DIAGNOSES The preoperative diagnosis was a right-sided parotid gland tumor. INTERVENTIONS We performed removal of the right parotid gland tumor, via a modified fa...

Parotid gland or duct injury can be caused by assault with a knife, bottle, or more rarely, gunshot. Post-traumatic parotid gland and duct injuries are not common.The low rate of occurence of parotid injury may account for the missed diagnosis of parotid and duct injury on admission and, after a varying period, sialoceles or fistulas. This report describes a case of a post-traumatic sialocele o...

The anti-apoptotic protein Mcl-1 is highly expressed in various types of malignant tumors. Overexpression is reported to correlate with poor prognosis and disease progression. We report the expression levels of Mcl-1 in tumor samples of the parotid gland. A retrospective study containing 108 patients was performed. A tissue microarray of six malignancies of the parotid gland and pleomorphic ade...

Overall salivary gland tumours are rare, comprising of less than 3% of overall head and neck neoplasms. Parotid gland is the most common site for the benign salivary gland neoplasm. Usually they are painless slow growing lesion involving the superficial or deep part of the gland and can severely affect the facial nerve functioning. Treatment mainly comprises of surgical excision with preservati...

The major salivary glands consist of the parotid, the submandibular, and the sublingual glands. Under the control of the parasympathetic nervous system, the major salivary glands are responsible for the principal portion of saliva produced, which can be as much as 1.5 liters per day. The minor salivary glands of the oral cavity, pharynx, and upper airways contribute only a small percentage of t...

Previous reports suggested that there is no significant difference in the binding affinity of pilocarpine and cevimeline on muscarinic receptors (1). However, in vivo studies from our laboratory suggested that pilocarpine-induced salivation from the parotid gland is greater than that induced by cevimeline in rats. Therefore, in the present study, sialogogue-induced intracellular Ca(2+) mobiliza...

BACKGROUND/AIM Human papillomavirus (HPV) is implicated in head and neck squamous cell carcinomas. However, the causal role of HPV in carcinomas of the parotid gland remains uncertain and less documented. This study aimed to determine the potential implication of HPV in the development of benign and malignant lesions of the parotid gland. MATERIALS AND METHODS Paraffin-embedded biopsies were ...

  Extra-skeletal Ewing’s sarcoma is a rare soft tissue malignant neoplasm, morphologically indistinguishable from skeletal Ewing’s sarcoma. The usual sites of involvement are the soft tissues of para-vertebral region, chest wall, and lower extremity. Extra-skeletal Ewing’s sarcoma is rare in the head and neck region and very few cases are reported in the parotid gland. The cytological features...