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There is a four - fold increase in the peril of salivary gland tumors in affected role with Hodgkin ’s lymphoma(1 ) .
Blood tests are of picayune time value in the diagnosis of salivary gland tumors(2 ) .
Who Is At Risk For Parotid Tumors?
The aetiology for salivary gland tumors is unclear . Generally , smokingand drunkenness are strongly implicate in most head and neck opening tumors , but this is not the vitrine for salivary gland tumour and parotid tumors . People who may be at risk for parotid tumors admit head and neck opening radiation for other head and neck cancers , occupational exposure ( woodworking , rubber fabrication and styler or smasher salons ) , immunosuppression , account of late cancers , tie with Epstein - Barr virus andHIV infection . One study found a four - fold risk of salivary gland tumor in affected role with Hodgkin ’s lymphoma(1 ) .
Lifestyle habits also impact the hazard of salivary gland tumors . While increase intake of vitamin C has been associated with trim down risk of the parotid tumor , increased cholesterin dieting and fleshiness are relate with increase risk of the tumor . People consume greater sum of money of processed meat are also at an increased risk of salivary gland tumors . Processed meats are rich in nitrate and nitrites ( added for the preservation of substance ) , which acquire N - nitroso compound ( NOCs ) and NOC precursors that are known carcinogen . Processed meat increase the hazard of other cancers too , especially colorectal cancer , in summation to cardiovascular disease and all - drive mortality(1),(3 ) .
The role of diet has also been studied in salivary secreter tumors . Consumption of vegetables , peculiarly spinach and squash has been implicate in reduce hazard of salivary secretor cancer patterned advance . Spinach contain combat-ready compounds including antioxidants that suppress the shaping of tumour . Vegetables are a rich informant of several nutrients , admit dietetical fibre , vitamins , trace minerals , and other biologically active compounds such as phytochemical . phytochemical have antioxidant and anticancer dimension that help in the prevention of salivary glands and other tumors3 .
Is There A Blood Test For Parotid Tumors?
The diagnosis of parotid tumors is made based on a double-dyed history and strong-arm examination . It is important to hand a conclusive diagnosis for the exclusion of a malignant tumor . On examination , the tumour plenty is mostly non - tender , mobile , firm , and solitary . The intraoral examination may also give a clue regarding patency of Stensen channel and salivary period , red , bulge , soft palate , and tonsillar fossa characteristics that might assist to attain a right diagnosis of the tumor(2 ) .
in the main , no parentage test or serological psychometric test help in the diagnosis of parotid tumors and are usually not carried out . The most frequently employed investigations in the workup of parotid tumor are imaging subject area ( sonography , CT scan , MRI , PET scan ) and biopsy ( ok needle aspiration cytology ) . Ultrasound has no risk of actinotherapy and is an excellent choice for superficial parotid lobe tumors . CT glance over helps in the location , extent , and size of the tumor . MRI is considered ranking to CT scan for benignant tumors , malignant tumors , rich lobe extension of tumour , facial spunk involvement . PET scans are used in the judgement of malignance , metastatic disease . FNAC is mostly used as a cock for pretreatment diagnostic tests and preparation of patients for the extent of the OR , likely complications , want for neck dissection , and/or postoperative radiation . Superficial parotidectomy can be used for both symptomatic and therapeutic purposes(1 ) , ( 2 ) .
Approximately 80 % of all major salivary secretory organ tumour are find in the parotid secreter . Parotid tumors can be both benignant and malignant in which malignant tumors comprise of around 20 - 25 % , rest being benignant neoplasm . Nearly 2500 new cases of salivary secretory organ tumor are diagnosed every class . charwoman have a great propensity for benign tumour , except for Warthin tumor . These tumors look in the median age of 50 yr , mostly in the Caucasians . Among all the benignant tumors , pleomorphic adenoma is the most coarse one describe for approximately 80 % of all tumors play along by Warthin neoplasm that account for 5 % of parotid tumors(1 ) , ( 2 ) .
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