Pneumothorax: Clinical (To be retired)
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Pneumothorax: Clinical (To be retired)
Subspeciality surgery
Cardiothoracic surgery
Coronary artery disease: Clinical (To be retired)
Valvular heart disease: Clinical (To be retired)
Pericardial disease: Clinical (To be retired)
Aortic aneurysms and dissections: Clinical (To be retired)
Chest trauma: Clinical (To be retired)
Pleural effusion: Clinical (To be retired)
Pneumothorax: Clinical (To be retired)
Lung cancer: Clinical (To be retired)
Anatomy clinical correlates: Thoracic wall
Anatomy clinical correlates: Heart
Anatomy clinical correlates: Pleura and lungs
Anatomy clinical correlates: Mediastinum
Adrenergic antagonists: Beta blockers
ACE inhibitors, ARBs and direct renin inhibitors
cGMP mediated smooth muscle vasodilators
Lipid-lowering medications: Statins
Lipid-lowering medications: Fibrates
Miscellaneous lipid-lowering medications
Antiplatelet medications
Plastic surgery
Benign hyperpigmented skin lesions: Clinical (To be retired)
Skin cancer: Clinical (To be retired)
Blistering skin disorders: Clinical (To be retired)
Bites and stings: Clinical (To be retired)
Burns: Clinical (To be retired)
ENT (Otolaryngology)
Anatomy clinical correlates: Olfactory (CN I) and optic (CN II) nerves
Anatomy clinical correlates: Trigeminal nerve (CN V)
Anatomy clinical correlates: Facial (CN VII) and vestibulocochlear (CN VIII) nerves
Anatomy clinical correlates: Glossopharyngeal (CN IX), vagus (X), spinal accessory (CN XI) and hypoglossal (CN XII) nerves
Anatomy clinical correlates: Skull, face and scalp
Anatomy clinical correlates: Ear
Anatomy clinical correlates: Temporal regions, oral cavity and nose
Anatomy clinical correlates: Bones, fascia and muscles of the neck
Anatomy clinical correlates: Vessels, nerves and lymphatics of the neck
Anatomy clinical correlates: Viscera of the neck
Antihistamines for allergies
Neurosurgery
Stroke: Clinical (To be retired)
Seizures: Clinical (To be retired)
Headaches: Clinical (To be retired)
Traumatic brain injury: Clinical (To be retired)
Neck trauma: Clinical (To be retired)
Brain tumors: Clinical (To be retired)
Lower back pain: Clinical (To be retired)
Anatomy clinical correlates: Olfactory (CN I) and optic (CN II) nerves
Anatomy clinical correlates: Oculomotor (CN III), trochlear (CN IV) and abducens (CN VI) nerves
Anatomy clinical correlates: Trigeminal nerve (CN V)
Anatomy clinical correlates: Facial (CN VII) and vestibulocochlear (CN VIII) nerves
Anatomy clinical correlates: Glossopharyngeal (CN IX), vagus (X), spinal accessory (CN XI) and hypoglossal (CN XII) nerves
Anatomy clinical correlates: Vertebral canal
Anatomy clinical correlates: Spinal cord pathways
Anatomy clinical correlates: Cerebral hemispheres
Anatomy clinical correlates: Anterior blood supply to the brain
Anatomy clinical correlates: Cerebellum and brainstem
Anatomy clinical correlates: Posterior blood supply to the brain
Anticonvulsants and anxiolytics: Barbiturates
Anticonvulsants and anxiolytics: Benzodiazepines
Nonbenzodiazepine anticonvulsants
Migraine medications
Osmotic diuretics
Antiplatelet medications
Thrombolytics
Ophthalmology
Eye conditions: Refractive errors, lens disorders and glaucoma: Pathology review
Eye conditions: Retinal disorders: Pathology review
Eye conditions: Inflammation, infections and trauma: Pathology review
Anatomy clinical correlates: Olfactory (CN I) and optic (CN II) nerves
Anatomy clinical correlates: Oculomotor (CN III), trochlear (CN IV) and abducens (CN VI) nerves
Anatomy clinical correlates: Eye
Orthopedic surgery
Joint pain: Clinical (To be retired)
Lower back pain: Clinical (To be retired)
Anatomy clinical correlates: Clavicle and shoulder
Anatomy clinical correlates: Axilla
Anatomy clinical correlates: Arm, elbow and forearm
Anatomy clinical correlates: Wrist and hand
Anatomy clinical correlates: Median, ulnar and radial nerves
Anatomy clinical correlates: Bones, joints and muscles of the back
Anatomy clinical correlates: Hip, gluteal region and thigh
Anatomy clinical correlates: Knee
Anatomy clinical correlates: Leg and ankle
Anatomy clinical correlates: Foot
Trauma surgery
Traumatic brain injury: Clinical (To be retired)
Neck trauma: Clinical (To be retired)
Chest trauma: Clinical (To be retired)
Abdominal trauma: Clinical (To be retired)
Urology
Penile conditions: Pathology review
Prostate disorders and cancer: Pathology review
Testicular tumors: Pathology review
Kidney stones: Clinical (To be retired)
Renal cysts and cancer: Clinical (To be retired)
Urinary incontinence: Pathology review
Testicular and scrotal conditions: Pathology review
Anatomy clinical correlates: Male pelvis and perineum
Anatomy clinical correlates: Female pelvis and perineum
Anatomy clinical correlates: Other abdominal organs
Anatomy clinical correlates: Inguinal region
Androgens and antiandrogens
PDE5 inhibitors
Adrenergic antagonists: Alpha blockers
Vascular surgery
Peripheral vascular disease: Clinical (To be retired)
Leg ulcers: Clinical (To be retired)
Aortic aneurysms and dissections: Clinical (To be retired)
Anatomy clinical correlates: Anterior and posterior abdominal wall
Adrenergic antagonists: Beta blockers
Lipid-lowering medications: Statins
Lipid-lowering medications: Fibrates
Miscellaneous lipid-lowering medications
Antiplatelet medications
Thrombolytics
Assessments
Pneumothorax: Clinical (To be retired)
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Transcript
Content Reviewers
Rishi Desai, MD, MPHContributors
Robyn Hughes, MScBMC
Marisa Pedron
Jake Ryan
Evan Debevec-McKenney
The pleura is the blanket that covers our lungs, and it’s made of two layers, the inner visceral pleura and the outer parietal pleura. In between those two layers is a space.
If air gets in that space, it’s called a pneumothorax. Pneumothoraces can be classified into two broad categories: spontaneous or traumatic.
Spontaneous pneumothorax is further subclassified into primary and secondary. A primary spontaneous pneumothorax occurs without a triggering event in an otherwise normal lung.
Most commonly, an individual at risk of primary spontaneous pneumothorax is a tall, thin, young male presenting with symptoms that started at rest.
This is because there are more mechanical shear forces at the apex of the lung, that can make the pleura rupture, especially after for some reason holding their breath like diving or inhaling and holding a recreational drug or medication in their lungs.
Another risk factor for a primary pneumothorax is smoking cigarettes and systemic syndromes like Marfan disease.
Then there’s a secondary pneumothorax; that is a spontaneous pneumothorax that occurs in a lung with pre-existing lung disease, like chronic obstructive pulmonary disease or COPD, asthma, interstitial lung disease, tuberculosis, cystic fibrosis, or lung cancer.
In COPD, destruction of the alveolar sacs leads to formation of large alveolar blebs, which are small balloons that can eventually rupture, leaking air into the pleural space.
Traumatic pneumothorax occurs secondary to injury of the pleura after blunt or penetrating trauma to the chest like a stab wound, or as a complication of a procedure, such as a lung biopsy, thoracentesis, central line insertion, or mechanical ventilation.
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