Mass On Floor Of Mouth

The presence of a lump or mass on the gums can be caused by several different conditions.

Mass on floor of mouth.

Lumps and bumps aren t uncommon in your mouth. The accumulating abnormal cells form a mass tumor. Floor of the mouth cancer forms when a genetic mutation turns normal healthy cells into abnormal cells. You may have experienced them before on your tongue lips or the back of your throat.

Other signs of cancer in the floor of the mouth include. Healthy cells grow and multiply at a set rate eventually dying at a set time. Clinica claros science photo library. An infection such as a bacterial infection or localized abscess can appear as a mass on the gums.

It may be felt as a bump or hard or soft lump anywhere on the gums. The american cancer society estimates that 28 000 people in the united states develop oral or throat cancer each year and 7 000 die from it. An ectopic submandibular salivary gland also may appear as a mass in the floor of the mouth 32 33. Ranulas are mucoceles that occur in the floor of the mouth generally larger than mucoceles that occur elsewhere in the oral cavity.

The source of mucin content in ranulas is usually the sublingual gland also occasionally from the submandibular gland duct. Clinical evaluation revealed a firm non tender mass of approximately 4 3 cm in size occupying the floor of the mouth completely extending posteriorly up to first molar region bilaterally and towards the base of the tongue fig. The most common symptom of floor of mouth cancer is a sore in your mouth that keeps growing larger. Rarely ectopic thyroid tissue is observed in the floor of the mouth where it appears as a well defined ovoid lesion with hyperattenuation on unenhanced ct images and homogeneous enhancement on contrast enhanced ct images.

You may find erythroplakia anywhere in your mouth but it occurs most often in the floor of the mouth underneath the tongue or on your gums behind your back teeth. Check your mouth carefully once a. Abnormal cells grow and multiply out of control and they don t die. When a malignant tumor grows in this area it is called floor of mouth cancer.

The floor of mouth is a horseshoe shaped area under the tongue between the sides of the lower jawbone the mandible. The posterior margin was not well defined as it was extending into the substance of the tongue. Many things can cause a bump on the roof your mouth including.