Squamous Cell
Carcinoma
Squamous cell carcinoma is
a form of cancer that develops as a crusty lesion that tends to bleed. The tumor is often characterized by a
lesion localized in the epidermis, the outer layer of the skin. The injury may take the form of a scaly or
crusty bump (actinic keratosis) or a scaly erythematous plaque (Bowen's disease). Over time, however, the cancer
can penetrate deeply into the skin and spread into nearby or distant lymph nodes.
Squamous cell carcinoma is
common among people aged 50 or over; it affects primarily individuals having fair or/and blond hair. In general,
squamous cell carcinoma has a higher invasive power than that of basal cell carcinoma; metastasis is registered
in about 20% of cases. However, diagnosed and treated early, squamous cell carcinoma has a cure rate of about
90%.
Besides the skin, squamous
cell carcinoma can affect many other organs. Your chance of surviving varies depending on the organ affected and
the characteristic of the tumor. Some of the organs that are
subject to squamous cell carcinoma include:
- lips
-
squamous cell carcinoma of
the lips;
- mouth
(including
floor of the mouth, the tongue and the soft palate)
-
squamous cell carcinoma of the mouth or intraoral squamous cell carcinoma;
- esophagus
-
squamous cell
carcinoma of
esophagus or esophageal squamous cell
carcinoma (ESCC)
- bladder
-
squamous cell
carcinoma of the bladder or
bladder squamous cell
carcinoma
- prostate
-
squamous cell
carcinoma of the prostate or
prostatic squamous cell
carcinoma
- lungs - squamous cell carcinoma of the lung
or
pulmonary squamous cell
carcinoma
- vagina
-
squamous cell carcinoma of the
vulva or vulvar squamous cell carcinoma
- And
cervix -
squamous cell carcinoma of the cervix or cervical squamous cell carcinoma.
Squamous Cell Carcinoma Incidence
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