LARYNGEAL CANCER Meaning and
Definition
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Laryngeal cancer refers to the development of malignant tumors or abnormal cell growth in the larynx, which is commonly known as the voice box. The larynx is a part of the throat involved in vocalization and serves to protect the airways during swallowing. Laryngeal cancer primarily affects the tissues of the vocal cords, but it can also spread to other nearby structures if left untreated.
The most common type of laryngeal cancer is squamous cell carcinoma, which arises from the flat, thin cells found in the lining of the larynx. However, other rare forms of cancer, such as adenocarcinoma or sarcoma, can also occur in this region. The exact cause of laryngeal cancer is not always clear, but it is often associated with certain risk factors, including smoking tobacco, excessive alcohol consumption, exposure to certain chemicals or irritants in the workplace, a history of gastroesophageal reflux disease (GERD), and human papillomavirus (HPV) infection.
Symptoms of laryngeal cancer may vary but commonly include hoarseness or changes in the voice, persistent sore throat, difficulty swallowing or breathing, a lump or swelling in the neck, unexplained weight loss, and persistent coughing. Diagnosis typically involves a physical examination, including a laryngoscopy, where a flexible tube with a camera is inserted into the throat, as well as imaging tests like computed tomography (CT) scans or magnetic resonance imaging (MRI).
Management of laryngeal cancer depends on the stage and specific characteristics of the tumor. Treatment options may include surgery, radiation therapy, chemotherapy, or a combination of these modalities. The prognosis for laryngeal cancer varies based on factors such as the stage
Common Misspellings for LARYNGEAL CANCER
- karyngeal cancer
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Etymology of LARYNGEAL CANCER
The term "laryngeal cancer" has a straightforward etymology.
The word "laryngeal" is derived from the Greek word "larugx" or "larugge", which means "larynx" or "voice box". The Greek word "larugx" originates from the Indo-European root "*h₂el-" meaning "to cry out" or "to shout".
The word "cancer" comes from the Latin "cancer", which means "crab". It was originally used to describe the disease due to the way tumors spread, resembling the shape of a crab. The term "cancer" has since been used to describe various malignant growths.
Therefore, "laryngeal cancer" refers to the malignant growth or tumors that develop in the larynx or voice box.
