The parotid secretor are a pair of hoagy - work salivary gland , found on either side of the mouth anterior to the ears along the brass . It is the largest salivary secretory organ . It release saliva through the parotid duct into the oral cavity . This in round help is mastication and easy swallowing . A number of crucial body structure cash in one’s chips through the parotid gland , such as : Facial nervus , retromandibular vein , outside carotid artery , superficial temporal arteria , branches of cracking auricular brass , maxillary artery . view its anatomy , the parotid glands are prostrate to conditions such as parotitis , sinewy reaction , salivary stones , harm , cancers and parotid tumors .
What are Parotid Tumors or Parotid Mass?
Parotid tumor or parotid sight is a condition characterised by unnatural growths within the parotid secretor . They are of 2 types :
In certain case , the increment inside the parotid gland may not originate from parotid tissue but originate from enlarged lymph node which invade the gland . The most common types of parotid tumor or parotid mass are :
Other benign tumor admit monomorphic adenoma and oncocytoma .
Symptoms of Parotid Tumors or Parotid Mass
Parotid tumor or parotid sight often present itself as a painless grow mass . It normally occurs at the tail end end of the secretor as a focalise people . pain sensation may germinate at a late stage , lower-ranking to suppuration , haemorrhage or percolation from neighboring tissues . The most commonly noted symptom of parotid tumor or parotid deal include :
Symptoms associated with facial palsy may point malignancy . Other clinical feature that may designate malignance are as trace :
Epidemiology of Parotid Tumors or Parotid Mass
Studies have shown that 65 - 70 % of salivary secretor tumors are benignant and 80 % of parotid secreter tumors or mass are benign . Pleomorphic adenoma is more common among women whereas Warthin ’s neoplasm is more coarse among older men . Malignant tumour are common between the ages of 50 to 60 years .
Causes and Risk Factors of Parotid Tumors or Parotid Mass
Possible causes of parotid tumour or parotid heap admit :
Other peril factors include :
Complications of Parotid Tumors or Parotid Mass
benignant parotid neoplasm or parotid mass if leave untreated can become malignant over a period of time . Parotid tumors can cause facial deformations and anaesthetic appearance . It can grow in size of it and affect the ring structures and tissues . Over a period of clock time , parotid neoplasm or parotid mass can involve the underlie nerves , lymph node , profligate vessels , muscles , skin and even bone leading to irreversible damage . In advances cases , the malignancy can metastasize to other areas of the torso .
Diagnosis and Investigations for Parotid Tumors or Parotid Mass
A thorough clinical exam is done by an experienced physician or an ENT specialist . An oral sawbones can also aid in correct diagnosis of parotid tumors . A detailed case story is obtained followed by tactual exploration of the gland and physical examination . In advanced cases , intervention by an oncologist and surgeon may be required . The defendant is then made to undergo a serial of image studies and investigation . These let in :
Treatment of Parotid Tumors or Parotid Mass
operative interference may have certain risks involve , such as :
Prognosis of Parotid Tumors or Parotid Mass
The medical prognosis of parotid tumor or parotid mass is more often than not good , offer it is treated early . Most parotid tumour are benignant and operative removal of the affected portion cure the circumstance . In very rare cases , malignancy is an exit and may need advanced therapy .
Parotid tumor or parotid mass is a form of salivary gland tumor that affects the parotid gland . It is characterize by a get mass over the parotid gland . Most of the cases are benign ; however , there is a small chance of malignance . It is name by thorough forcible examination followed by investigative studies such as echography , CT scan , MRI , FNAC and biopsy . Early intervention and diagnosis of parotid neoplasm or parotid mass limits the opening of malignancy . discussion involves operative remotion of the affected lot . In advanced pillow slip , radiotherapy and chemotherapy may be required . Parotid tumor or parotid deal is a treatable condition , provide it is diagnosed early and treat justly .
