Related Experiment Video
Updated: Aug 16, 2026

Learning Modern Laryngeal Surgery in a Dissection Laboratory
Published on: March 18, 2020
Malignancy of the larynx in a child
K C Prasad1, P Abraham, R Peter
1Department of Otolaryngology, Kasturba Medical College, Nethravathi Bldg., 1st Floor, Balmatta, Mangalore 575 001, Karnataka, India. kishorecprasad@yahoo.com
Abstract:
Squamous cell carcinoma of the larynx in children is rare. The management of laryngeal malignancy is more difficult in children than adults for several reasons: the aggressive nature of a tumor that is often diagnosed late in children; the delicacy of pediatric anatomic structures; intraoperative blood loss; long-term post-treatment complications; and psychological factors particular to children. A tracheostomized 13-year-old boy came to us with a 4-month history of hoarseness, breathing difficulty, and swelling in the neck. A detailed examination revealed that a transglottic tumor had infiltrated the thyroid and cricoid cartilage, the upper two tracheal rings, and the thyroid gland. Such an infiltration has not been previously reported. The lesion proved to be a well-differentiated squamous cell carcinoma. We performed a wide-field total laryngectomy, which was followed by radiotherapy. Unfortunately, the child survived only 3 years postoperatively.
Related Concept Videos
Abnormal Proliferation
Rous Sarcoma Virus (RSV) and Cancer
RSV is a retrovirus that contains two copies of a plus-strand RNA genome. Its genome consists of four main open...
Larynx
Anatomy of the Larynx
The larynx consists of various components, including cartilage, muscles, and vocal cords. Its structure includes three large unpaired cartilages—the thyroid, cricoid, and epiglottis—and three smaller paired cartilages—the arytenoids, corniculates, and...
Trachea
Anatomical Features:
Location: About half of the trachea is situated in the neck, anterior to the esophagus, and extends from the larynx (at the level of the...
Esophageal Strictures-I: Introduction
Etiology
The primary cause of esophageal strictures is long-standing gastroesophageal reflux disease (GERD), accounting for about 70 to 80% of adult cases. Chronic acid reflux can lead to injury and scarring of the esophageal lining, culminating in...
Esophageal Achalasia

