Biomaterial Database

A Review of Posterior Fossa Lesions. 2022

Haley N Bray, and Joshua M Sappington

Department of Otolaryngology-Head and Neck Surgery, Saint Louis University School of Medicine, St. Louis, Missouri.

Posterior fossa lesions can occur in patients of all ages. Patients present with subtle findings of hearing loss, tinnitus, headache, cranial neuropathies, imbalance, vertigo, nausea, and vomiting depending on the location and type of lesion. The presentation can be particularly insidious as the most common symptom is slowly progressive hearing loss. Posterior fossa lesions should be included in the differential diagnosis for patients with this presentation and appropriate audiologic testing and imaging should be performed. Management involves collaboration between multiple subspecialties and has evolved significantly over the years leading to increased patient involvement and improved outcomes.

UI	MeSH Term	Description	Entries
D003638	Deafness	A general term for the complete loss of the ability to hear from both ears.	Deafness Permanent,Hearing Loss Permanent,Prelingual Deafness,Deaf Mutism,Deaf-Mutism,Deafness, Acquired,Hearing Loss, Complete,Hearing Loss, Extreme,Acquired Deafness,Complete Hearing Loss,Deafness, Prelingual,Extreme Hearing Loss,Permanent, Deafness,Permanent, Hearing Loss,Permanents, Deafness
D003937	Diagnosis, Differential	Determination of which one of two or more diseases or conditions a patient is suffering from by systematically comparing and contrasting results of diagnostic measures.	Diagnoses, Differential,Differential Diagnoses,Differential Diagnosis
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D014012	Tinnitus	A nonspecific symptom of hearing disorder characterized by the sensation of buzzing, ringing, clicking, pulsations, and other noises in the ear. Objective tinnitus refers to noises generated from within the ear or adjacent structures that can be heard by other individuals. The term subjective tinnitus is used when the sound is audible only to the affected individual. Tinnitus may occur as a manifestation of COCHLEAR DISEASES; VESTIBULOCOCHLEAR NERVE DISEASES; INTRACRANIAL HYPERTENSION; CRANIOCEREBRAL TRAUMA; and other conditions.	Pulsatile Tinnitus,Ringing-Buzzing-Tinnitus,Spontaneous Oto-Acoustic Emission Tinnitus,Tensor Palatini Induced Tinnitus,Tensor Tympani Induced Tinnitus,Tinnitus of Vascular Origin,Tinnitus, Clicking,Tinnitus, Leudet,Tinnitus, Leudet's,Tinnitus, Noise Induced,Tinnitus, Objective,Tinnitus, Spontaneous Oto-Acoustic Emission,Tinnitus, Subjective,Tinnitus, Tensor Palatini Induced,Tinnitus, Tensor Tympani Induced,Vascular Origin Tinnitus,Clicking Tinnitus,Induced Tinnitus, Noise,Leudet Tinnitus,Leudet's Tinnitus,Noise Induced Tinnitus,Objective Tinnitus,Ringing Buzzing Tinnitus,Spontaneous Oto Acoustic Emission Tinnitus,Subjective Tinnitus,Tinnitus, Leudets,Tinnitus, Pulsatile,Tinnitus, Spontaneous Oto Acoustic Emission,Tinnitus, Vascular Origin
D014717	Vertigo	An illusion of movement, either of the external world revolving around the individual or of the individual revolving in space. Vertigo may be associated with disorders of the inner ear (EAR, INNER); VESTIBULAR NERVE; BRAINSTEM; or CEREBRAL CORTEX. Lesions in the TEMPORAL LOBE and PARIETAL LOBE may be associated with FOCAL SEIZURES that may feature vertigo as an ictal manifestation. (From Adams et al., Principles of Neurology, 6th ed, pp300-1)	CNS Origin Vertigo,Central Nervous System Origin Vertigo,Positional Vertigo,Spinning Sensation,Vertigo, Brain Stem,Vertigo, Brainstem,Vertigo, Central Nervous System Origin,Vertigo, Central Origin,Vertigo, Constant,Vertigo, Essential,Vertigo, Intermittant,Vertigo, Paroxysmal,Vertigo, Peripheral,Vertigo, Subjective,Brain Stem Vertigo,Brain Stem Vertigos,Brainstem Vertigo,Brainstem Vertigos,CNS Origin Vertigos,Central Origin Vertigo,Central Origin Vertigos,Constant Vertigo,Constant Vertigos,Essential Vertigo,Essential Vertigos,Intermittant Vertigo,Intermittant Vertigos,Origin Vertigo, CNS,Origin Vertigo, Central,Origin Vertigos, CNS,Origin Vertigos, Central,Paroxysmal Vertigo,Paroxysmal Vertigos,Peripheral Vertigo,Peripheral Vertigos,Sensation, Spinning,Sensations, Spinning,Spinning Sensations,Subjective Vertigo,Subjective Vertigos,Vertigo, CNS Origin,Vertigo, Positional,Vertigos,Vertigos, Brain Stem,Vertigos, Brainstem,Vertigos, CNS Origin,Vertigos, Central Origin,Vertigos, Constant,Vertigos, Essential,Vertigos, Intermittant,Vertigos, Paroxysmal,Vertigos, Peripheral,Vertigos, Subjective
D034381	Hearing Loss	A general term for the complete or partial loss of the ability to hear from one or both ears.	Deafness, Transitory,Hearing Impairment,Hearing Loss, Transitory,Hypoacusis,Transitory Hearing Loss,Deafnesses, Transitory,Hypoacuses,Loss, Hearing,Loss, Transitory Hearing,Transitory Deafness,Transitory Deafnesses,Transitory Hearing Losses