What is Trotter triad?
Trotter’s syndrome is a clinical triad of unilateral deafness, neuralgia affecting branches of the trigeminal nerve, and defective mobility of the soft palate, which is caused by malignant tumors involving the lateral pharyngeal recess (Rosenmüller’s fossa).
Which branch of trigeminal nerve is involved in Trotters Triad?
Trotter’s syndrome is a cluster of symptoms associated with certain types of advanced nasopharyngeal carcinoma. The cause of pain is the mandibular nerve of the foramen ovale, through which the tumor enters the calvarium.
What is fossa of Rosenmuller?
The fossa of Rosenmüller is a bilateral projection of the nasopharynx just below the skull base. It is also called the lateral pharyngeal recess or simply the pharyngeal recess. The fossa is covered by nasopharyngeal mucosa and is the most common site of origin of nasopharyngeal carcinoma (NPC).
What is gradenigo syndrome?
Gradenigo Syndrome (GS) is classically described as a clinical triad of otitis media, facial pain, and abducens palsy that in the past most commonly developed from infection in the petrous temporal bone (i.e., petrous apicitis).
How is nasopharyngeal carcinoma diagnosed?
Nasopharyngeal carcinoma is diagnosed by biopsy of the tumor, which is often performed in clinic with a use of a small endoscope. This allows the head and neck surgeon to visualize the tumor and its extent. Imaging techniques (MRI and/or CT scan) may also help determine the extent of the tumor.
What are trotters in British slang?
trotters in British English a pig’s feet which you can cook and eat.
What is a pigs foot called?
Trotters and pettitoes are other names for pig’s feet. Trotters have an abundance of tough connective tissue and thick skin.
Why is Rosenmuller called Fossa?
Introduction The fossa of Rosenmüller, also known as the lateral pharyngeal recess, is a well-established site of origin of nasopharyngeal carcinoma. Conclusion The fossa of Rosenmüller plays an important role in the growth and surgical treatment of nasopharyngeal carcinoma.
What is the Salpingopharyngeus?
The salpingopharyngeus is a muscle of the head and neck, and one of the inner longitudinal muscles of the pharynx. The paired slender muscles create vertical ridges of mucous membrane in the posterior pharyngeal wall descending from the medial ends of the Eustachian tubes to the called the salpingopharyngeal folds.
Which is a symptom of Trotter’s triad?
Trotter’s triad is a unique symptom complex associated with malignant tumours invading the lateral wall of nasopharynx. Pathognomonic features in sequential order include ipsilateral conductive hearing loss, trigeminal nerve neuralgia affecting the mandibular division and palatal asymmetry.
Who are the authors of Trotter’s triad?
Trotter’s triad Trotter’s triad BMJ Case Rep. 2020 Sep 8;13(9):e237392.doi: 10.1136/bcr-2020-237392. Authors Pirabu Sakthivel 1 , Adil Mohamed 2 , Mahesh Guwariya 2 , Amit Singh Chirom 2 Affiliations
Is there a cure for Trotter’s syndrome?
A diagnosis of Trotter’s syndrome secondary to nasopharyngeal carcinoma was made. The patient is currently receiving concurrent chemoradiotherapy and has partial relief of her symptoms after completion of induction chemotherapy with gemcitabine and cisplatin at 3-month follow-up.