Radiology Articles | System: Head & Neck

• R

  • Retinal detachment
  • Retinal telangiectasis
  • Retinoblastoma staging
  • Retinocerebellar angiomatosis
  • Retinopathy of prematurity
  • Retrodiscal zone
  • Retrofenestral otosclerosis
  • Retrolental fibroplasia
  • Retropharyngeal abscess
  • Retropharyngeal space
  • Rhabdomyosarcoma of the orbit
  • Rhinolith
  • Rhinoscleroma
  • Riedel thyroiditis
  • Romana's sign
  • Rosai-Dorfman disease
  • Roux-en-Y gastric bypass
  • Roux-en-Y gastric bypass surgery

• S

  • Salivary gland tumour staging
  • Salivary gland tumours
  • Salivary gland tumours showing uptake on Tc99
  • Salivary glands
  • Salt and pepper sign - skull

• S

  • Salt and pepper sign of the calvaria
  • Samter syndrome
  • Scalenus anterior muscle
  • Scalenus medius muscle
  • Scalenus posterior muscle
  • SCC of the head and neck
  • SCC of the hypopharynx
  • SCC of the hypopharynx staging
  • SCC of the tongue
  • Schneiderian papilloma
  • Scrofula
  • Scutum
  • Second branchial cleft cyst
  • Second branchial cleft cyst classification
  • Short maxillary length
  • Sialadenitis
  • Sialolithiasis
  • Sialosis
  • Sigmoid plate
  • Silent sinus syndrome
  • Sinonasal disease
  • Sinonasal inverted papilloma
  • Sinus histiocytosis with massive lymphadenopathy

• S

  • Sinus pericranii
  • Sinus zygomycosis
  • Sitting duck appearance
  • Sjogren type 1
  • Sjögren's syndrome
  • Skull base angle
  • Skull tumours
  • Solitary bone cyst of the mandible
  • Sonographic features of malignant lymph nodes
  • Sphenoethmoidal air cells
  • Spinal accessory nerve (CN XI)
  • Squamous cell carcinoma of the aerodigestive tract of the head and neck
  • Squamous cell carcinoma of the head and neck
  • Squamous cell carcinoma of the hypopharynx
  • Squamous cell carcinoma of the oral cavity
  • Squamous cell carcinoma of the tongue
  • Stafne cyst
  • Staging of esthesioneuroblastoma
  • Staging of hypopharyngeal SCC
  • Staging of juvenile nasopharyngeal angiofibromas
  • Staging of malignant salivary gland tumours
  • Staging of olfactory neuroblastoma
  • Staging of retinoblastoma

• S

  • Staging of SCC of the hypopharynx
  • Staging of squamous cell carcinoma of the oral cavity
  • Staphyloma
  • Steeple sign
  • Stellate ganglion block
  • Stensen's duct
  • Sternocleidomastoid muscle
  • Strawberry haemangioma of orbit
  • Stuck temporomandibular joint disc
  • Stylohyoid muscle
  • Stylohyoid syndrome
  • Styloid syndrome
  • Sublingual gland
  • Submandibular duct
  • Submandibular gland
  • Subperiosteal abscess (mastoid)
  • Substernal goiter
  • Sulcal artery syndrome
  • Superficial mucosal space
  • Superior concha
  • Superior laryngeal artery
  • Superior nasal concha
  • Superior oblique muscle