The mucosal surface of the floor of the mouth is easily examined clinically as superficial abnormalities can be assessed visually without the aid of imaging.
Floor of mouth epidermoid radiology.
Clinically a cystic midline swelling moving with deglutition was palpable in the submental region with suspicious extension into sublingual space.
The hour glass figure of a plunging ranula extends outward through the muscles of the floor of the mouth to the submandibular bed.
Epidermoid cyst of the floor of the mouth.
A 4 year old girl presented with a floor of mouth mass.
Her parents noticed a swelling below the jaw and visited the physician.
The main differential includes.
A 13 year old child developed fever and headache.
Radiology histopathology correlation article pdf available in qatar medical journal 2014 1 12 6 june 2014 with 868 reads.
Ranula dermoid cysts and epidermoid cysts.
The disease is more common in men between the ages of 40 and 60 fig.
Cystic lesions of the floor of the mouth are well recognised and can be congenital or acquired.
Baliga m 1 shenoy n 1 poojary d 1 mohan r 1 naik r 2.
The presence of a central midline well defined thin walled cystic lesion resting at the floor of the mouth gives a differential of dermoid epidermoid cyst.
False sialoceles hydatid cysts and thyroglossal duct cysts 3.
Squamous cell carcinoma scca of the floor of mouth fom is the second common site of scca of the oral cavity and accounts for approximately 10 to 15 of all oral cavity carcinomas.
Risk factors include.
Dermoid cysts are more common in the head and neck region with the presence of fat content makes it easy for differentiation from an epidermoid cyst.
The floor of the mouth is the part of the oral cavity that is located under the tongue.
Case report of complicated epidermoid cyst of the floor of the mouth.
1 department of oral medicine and radiology manipal college of dental sciences manipal university mangalore karnataka india.
A ranula is a mucus retention cyst arising from a sublingual or minor salivary gland.
1 and 2 several nonenhancing ovoid nodules with restricted diffusion were present in the anterior section of the lesion.
Squamous cell carcinoma of the floor of mouth epidemiology.
Epidermoid cyst cystic teratoma floor of mouth introduction epidermoid cysts are classified as one type of the spectrum of cystic teratomas 1 this spectrum describes three closely related histologic cysts includingdermoidcysts epidermoidcysts andteratoid cysts 1 these cysts are very rare and represent 0 01 of all oral cavity cysts.
