Parotid gland tumour
Introduction to Parotid Gland Tumour
Welcome to the Parotid Gland Tumour subsection of the ENT for the MSRA course.
This section is designed to provide comprehensive and structured learning materials to help you understand and master the topic of Parotid Gland Tumour for the MSRA.
Resources for Parotid Gland Tumour:
- Parotid Gland Tumour Revision Notes for MSRA: Detailed and concise notes covering all essential aspects of Parotid Gland Tumour, including diagnosis, symptoms, and treatment, based on UK NICE guidelines. The notes are presented in a table format for easy recall.
- Parotid Gland Tumour Flashcards for MSRA: Interactive flashcards to help you retain key facts and concepts related to Parotid Gland Tumour. Perfect for quick revision sessions and reinforcing knowledge.
- Parotid Gland Tumour Accordion Q&A Notes for the MSRA: A question-and-answer style resource designed to enhance active learning and test your understanding. Ideal for quick coverage of weak areas.
- Parotid Gland Tumour Rapid Fire Quiz for MSRA: A fast-paced quiz to evaluate your recall and understanding of Parotid Gland Tumour. Use it to assess your progress and readiness for more advanced material.
We encourage you to use these resources as part of your revision plan, and explore related topics within the ENT for the MSRA course.
Key Points about Parotid Gland Tumour:
- Definition: Parotid gland tumours are growths occurring in the largest of the salivary glands, the parotid gland. These tumours can be benign or malignant, with pleomorphic adenoma being the most common benign tumour and mucoepidermoid carcinoma the most common malignant one.
- Causes:
- The exact cause of parotid gland tumours is not well understood, but risk factors include prior radiation exposure, smoking, and genetic predispositions.
- Symptoms:
- Painless swelling or a mass in the parotid region.
- Facial nerve involvement, which may cause facial weakness or paralysis, often suggests malignancy.
- Difficulty swallowing or discomfort in the jaw or neck.
- Diagnosis:
- Initial clinical examination, followed by imaging such as ultrasound or MRI to assess the tumour.
- Fine needle aspiration (FNA) biopsy is used to differentiate between benign and malignant lesions.
- Management:
- Surgical excision is the primary treatment, with superficial or total parotidectomy depending on the extent of the tumour.
- Malignant cases may require additional radiotherapy.
- Regular follow-up is important for detecting recurrence, particularly in malignant cases.
- Complications:
- Injury to the facial nerve during surgery, leading to temporary or permanent facial paralysis.
- Recurrence of the tumour, especially in cases of incomplete excision.
- Malignant transformation of a benign tumour if left untreated.
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