Lateral Neck Lump Flashcards
(45 cards)
What are the possible causes of a lateral neck lump?
- Artery
- Nerves
- Lymphatics
- Lymph nodes
- Salivary glands
- Larynx
- Pharynx
- Branchial arch remnant
- Skin/ superficial subcutaneous
- Muscles/ cartilage/ bone
What are the arterial reasons for a lateral neck lump?
- carotid artery aneurysm
- subclavian artery aneurysm
- carotid body tumour
What are the nerve reasons for a lateral neck lump?
- neurofibroma
- shwannoma
What are the lymphatic reasons for a lateral neck lump?
-lymphatic malformations
What are the lymph node reasons for a lateral neck lump?
- infective
- neoplastic (primary or metastic)
- granulomatous
What are the salivary gland reasons for a lateral neck lump?
- infective
- autoimmune
- neoplastic
What are the laryngeal reasons for a lateral neck lump?
laryngocele
What are the pharynx reasons for a lateral neck lump?
pharyngeal pouch
What are the branchial arch remnant reasons for a lateral neck lump?
branchial cyst/sinus/fistula
What are the skin/superficial subcutaneous reasons for a lateral neck lump?
- lipoma
- epidermal cyst
- abscess
- dermoid cyst
What are the muscle/cartilage/bone reasons for a lateral neck lump?
- Sarcomas
- cervical rub
- torticollis
If a child presents with a lateral neck lump what do you think?
- usually benign
- congenital and inflammatory lumps
What are common differentials for children with a lateral neck lump?
- branchial cleft cysts
- lympahtic malformations
- lympahenitis
What are the malignant causes in a child with a lateral neck lumP?
- Lymphoma
- Sarcoma
- Papillary thyroid carcinoma
If a patient is over 40 with a lateral neck lump what do you think?
absence of sings of infection a lateral neck mass in an adult is lypmphadeopathy due to metastatic carcinoma until proven otherwise
If the lateral neck lump has been there for less than a few weeks what would you suspect?
infective or inflammatory lymphadenopathy
If the lateral neck lump has been there for more than a few weeks what would you suspect?
exclude malignancy
If the lateral neck lump has been there for years with little change what would you suspect?
likely benign
Can congenital lateral neck lumps present later on in life?
yes
What would a lateral neck lump gradually increasing in size suggestive of?
malignancy
If the lateral neck lump is painful what would you expect?
acute infective lymphadenitis or infected branchial cyst
If the patient has other lumps not just a lateral neck lump what may this be suggestive of?
systemic disease e.g. HIV, EBV or disseminated malignancy (e.g. lymphoma)
If there are long term infective symptoms with the lateral neck lump what do you think?
malignancy
If there are short term infective symptoms with the lateral neck lump what do you think?
infection