7,873 results found
Case
Laryngeal muscles (Gray's illustrations)
Published
20 Feb 2024
35% complete
Diagram
Case
Malignant thymoma
Published
03 Mar 2022
81% complete
CT
MRI
Case
Vagal paraganglioma
Published
05 Sep 2021
73% complete
Ultrasound
CT
Article
External auditory canal atresia
External auditory canal atresia, also known as congenital aural atresia, is characterized by complete or incomplete bony atresia of the external auditory canal (EAC), often in association with a dysplastic auricle and an abnormal middle ear cavity or ossicles.
Epidemiology
The incidence is 1 i...
Article
External ear
The external ear (or outer ear) comprises the auricle (or pinna), the external auditory meatus, and the tympanic membrane ("eardrum"). The auricle concentrates and amplifies sound waves and funnels them through the outer acoustic pore into the external auditory meatus to the tympanic membrane.
...
Article
Hypermetropia
Hypermetropia, also known as long-sightedness or hyperopia, is a refractive disorder. Though it can happen in any age group, it usually starts from mid-late adulthood.
Clinical presentation
In this condition, distant objects are seen better than close objects.
Pathology
The blurriness of nea...
Article
Facial nerve
The facial nerve is the seventh (CN VII) cranial nerve and comprises two roots, a motor root and a smaller mixed sensory, taste and parasympathetic root, known as nervus intermedius, which join together within the temporal bone (TA: nervus facialis or nervus cranialis VII).
The facial nerve has...
Case
Cricoid cartilage fracture
Published
06 Oct 2022
92% complete
CT
Case
Subependymal giant cell astrocytoma - tuberous sclerosis
Published
25 Jul 2009
77% complete
CT
Case
Paget disease of the skull
Published
07 May 2008
75% complete
CT
Case
Paget disease - skull
Published
03 Nov 2009
60% complete
X-ray
Case
Craniofacial fibrous dysplasia
Published
20 Jan 2022
77% complete
CT
Case
Respiratory epithelial adenomatoid hamartoma
Published
26 Jan 2024
95% complete
CT
Photo
MRI
Article
Canalis basilaris medianus
The canalis basilaris medianus (median basal canal), also known as clival canal, median clival canal, or inferior median clival canal, refers to a number of anatomic variant midline canals in the clivus, typically involving the basioccipital portion.
Gross anatomy
These canals are generally we...
Article
Küttner tumor
Küttner tumor refers to a chronic sclerosing sialadenitis. Despite the term tumor, it is a non-neoplastic condition. It is classically described in relation to the submandibular gland but less commonly can also affect the other salivary glands 9 and occasionally also the lacrimal gland 6.
Termi...
Case
Digastric muscle - accessory belly
Published
03 Dec 2022
72% complete
Ultrasound
Annotated image
Case
Concha bullosa
Published
27 Jan 2009
53% complete
CT
Article
Modiolus (mouth)
The modiolus (plural: modioli), also known as the modiolus anguli oris or commissural modiolus, is a small fibromuscular structure at the corner of the mouth where fibers from multiple facial muscles converge, and helps coordinate the action of these muscles.
Gross anatomy
The convergence of t...
Article
Kimura disease
Kimura disease, also known historically as eosinophilic hyperplastic lymphogranuloma, is a rare benign inflammatory disease that characteristically manifests as enlargement of cervical lymph nodes and salivary glands.
Epidemiology
Kimura disease typically affects males (80%) between 20-40 year...
Article
Lemierre syndrome
Lemierre syndrome (also known as postanginal septicemia) refers to thrombophlebitis of the internal jugular vein(s) with distant metastatic anaerobic septicemia in the setting of initial bacterial oropharyngeal infection such as pharyngitis/tonsillitis into lateral pharyngeal spaces of the neck ...
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