Related Experiment Video
Updated: Jun 14, 2025

Surgical Treatment of an Endolymphatic Sac Tumor
Published on: May 26, 2023
Laryngeal Paraganglioma - A Rare Entity
S B Ghimire1, A K Kc1, S Karmacharya1
1Department of Otorhinolaryngology-Head and Neck Surgery, Dhulikhel Hospital, Kathmandu University Hospital, Kathmandu University School of Medical Sciences, Dhulikhel, Kavre, Nepal.
Abstract:
Laryngeal paragangliomas are neural crest derived rare neuroendocrine tumors which originates from either superior or inferior laryngeal paraganglia. It arises most commonly in supraglottis with mean age of 44 years and it is three times more common in females. This is a case of 39 years female who underwent endoscopic debulking and excision of tumor for histopathological examination which proved to be poorly differentiated squamous cell carcinoma and received a cycle of chemotherapy that probably resulted in complete resolution of initial mass which was confirmed in subsequent follow up. Futher immunohistochemistry examination diagnosed the case as Laryngeal paraganglioma. With this consideration, how effective is the role of chemotherapy in the management of proven case of Laryngeal paragangliomas?
Related Concept Videos
The Parathyroid Glands
Oxyphil cells, whose functions remain elusive, emerge during late puberty, adding a layer of complexity to the parathyroid gland's intricacies. In contrast, principal parathyroid cells undertake a vital role by...
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,...
Cranial Part of Parasympathetic Division
The vagus nerve (cranial nerve X) alone accounts for approximately 75...
Esophageal Varices-II: Clinical Features and Management
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol...
Barrett Esophagus-II: Clinical Manifestations and Management
To diagnose Barrett's esophagus, healthcare providers often recommend an endoscopy for those showing symptoms of acid reflux. The procedure...
Sympathetic Pathways: Sympathetic Chain Ganglia
The postganglionic neurons of the sympathetic trunk...

