Thoracic outlet syndrome
1,967views
Videos
Notes
Thoracic outlet syndrome
Nervous system
Central nervous system disorders
Spina bifida
Chiari malformation
Dandy-Walker malformation
Syringomyelia
Tethered spinal cord syndrome
Aqueductal stenosis
Septo-optic dysplasia
Cerebral palsy
Spinocerebellar ataxia (NORD)
Transient ischemic attack
Ischemic stroke
Intracerebral hemorrhage
Epidural hematoma
Subdural hematoma
Subarachnoid hemorrhage
Saccular aneurysm
Arteriovenous malformation
Broca aphasia
Wernicke aphasia
Wernicke-Korsakoff syndrome
Kluver-Bucy syndrome
Concussion and traumatic brain injury
Shaken baby syndrome
Epilepsy
Febrile seizure
Early infantile epileptic encephalopathy (NORD)
Tension headache
Cluster headache
Migraine
Idiopathic intracranial hypertension
Trigeminal neuralgia
Cavernous sinus thrombosis
Alzheimer disease
Vascular dementia
Frontotemporal dementia
Lewy body dementia
Creutzfeldt-Jakob disease
Normal pressure hydrocephalus
Torticollis
Essential tremor
Restless legs syndrome
Parkinson disease
Huntington disease
Opsoclonus myoclonus syndrome (NORD)
Multiple sclerosis
Central pontine myelinolysis
Acute disseminated encephalomyelitis
Transverse myelitis
JC virus (Progressive multifocal leukoencephalopathy)
Adult brain tumors
Acoustic neuroma (schwannoma)
Pituitary adenoma
Pediatric brain tumors
Brain herniation
Brown-Sequard Syndrome
Cauda equina syndrome
Treponema pallidum (Syphilis)
Vitamin B12 deficiency
Syringomyelia
Friedreich ataxia
Neurogenic bladder
Meningitis
Neonatal meningitis
Encephalitis
Brain abscess
Epidural abscess
Cavernous sinus thrombosis
Creutzfeldt-Jakob disease
Central and peripheral nervous system disorders
Sturge-Weber syndrome
Tuberous sclerosis
Neurofibromatosis
von Hippel-Lindau disease
Amyotrophic lateral sclerosis
Peripheral nervous system disorders
Spinal muscular atrophy
Poliovirus
Guillain-Barre syndrome
Charcot-Marie-Tooth disease
Trigeminal neuralgia
Bell palsy
Winged scapula
Thoracic outlet syndrome
Carpal tunnel syndrome
Ulnar claw
Erb-Duchenne palsy
Klumpke paralysis
Sciatica
Myasthenia gravis
Lambert-Eaton myasthenic syndrome
Autonomic nervous system disorders
Orthostatic hypotension
Horner syndrome
Nervous system pathology review
Congenital neurological disorders: Pathology review
Headaches: Pathology review
Seizures: Pathology review
Cerebral vascular disease: Pathology review
Traumatic brain injury: Pathology review
Spinal cord disorders: Pathology review
Dementia: Pathology review
Central nervous system infections: Pathology review
Movement disorders: Pathology review
Neuromuscular junction disorders: Pathology review
Demyelinating disorders: Pathology review
Adult brain tumors: Pathology review
Pediatric brain tumors: Pathology review
Neurocutaneous disorders: Pathology review
Assessments
Thoracic outlet syndrome
Flashcards
0 / 9 complete
USMLE® Step 1 questions
0 / 1 complete
High Yield Notes
10 pages
Flashcards
Thoracic outlet syndrome
of complete
Questions
USMLE® Step 1 style questions USMLE
of complete
Memory Anchors and Partner Content
External References
First Aid
2022
2021
2020
2019
2018
2017
2016
Pancoast tumor p. 710
thoracic outlet syndrome p. 456
External Links
Summary
Thoracic outlet syndrome (TOS) involves compression at the thoracic inlet, which is known clinically as the superior thoracic outlet, resulting from excess pressure placed on the neurovascular bundle passing between the anterior scalene and middle scalene muscles.
TOS can affect one or more of the nerves that innervate the upper limb and/or blood vessels as they pass between the chest and upper extremity, specifically in the brachial plexus, the subclavian artery, and rarely, the subclavian vein. TOS can be caused by a variety of factors, including repetitive arm and shoulder movements, trauma, or anatomical abnormalities.
Symptoms of TOS may include pain, weakness, numbness, and tingling in the arms and hands, especially when performing overhead activities or carrying heavy objects. Treatment for TOS depends on the underlying cause and severity of the condition, and may include medications like corticosteroids, or even surgery.
Copyright © 2023 Elsevier, except certain content provided by third parties
Cookies are used by this site.
USMLE® is a joint program of the Federation of State Medical Boards (FSMB) and the National Board of Medical Examiners (NBME). COMLEX-USA® is a registered trademark of The National Board of Osteopathic Medical Examiners, Inc. NCLEX-RN® is a registered trademark of the National Council of State Boards of Nursing, Inc. Test names and other trademarks are the property of the respective trademark holders. None of the trademark holders are endorsed by nor affiliated with Osmosis or this website.
