What is Exotropia? Exotropia is a type of strabismus (eye misalignment), where one eye turns, or deviates, outward (away from the nose). The deviation may be constant or intermittent, and the deviating eye may always be one eye or may alternate between the two eyes. The deviation or eye turn …
Read More »Anisometropia – Types, Symptoms, and Treatment
Definition of Anisometropia Anisometropia: The condition in which the two eyes have unequal refractive power. One eye may be myopic (nearsighted) and the other hyperopic (farsighted) or one eye may be markedly stronger than the other. Anisometropia is a serious concern in newborns and young children because it can lead to amblyopia (impaired …
Read More »Deviated Septum – Description, Symptoms, and Causes
What is a Deviated Septum? A deviated septum is a condition in which the nasal septum (the bone and cartilage that divide the nose in half) is crooked, making one nasal passage smaller. If severe, breathing through the nose can be difficult. Most people naturally have some deviation – only …
Read More »Meningococcal Disease – Signs, Symptoms, and Risk factors
What is Meningococcal Disease? Meningococcal disease is any type of infection that’s caused by the bacteria Neisseria meningitidis, which is also called meningococcus. The bacteria can infect the meninges and the blood. These infections can be serious, even fatal. They’re called meningococcal meningitis and meningococcal septicemia. The word “meninges” means the …
Read More »Long QT Syndrome – Overview, Types, Causes and Risk Factors
Overview of Long QT Syndrome Long QT syndrome (LQTS) is a disease that can cause a dangerous rapid heart rate and irregular rhythm involving the bottom pumping chambers of the heart (ventricles). The heart has both muscular and electrical components. Electricity flowing through the heart muscle triggers the muscle to …
Read More »Commotio Cordis – Pathophysiology, Causes and Prevention
What is Commotio Cordis? Commotio cordis can happen to a person with a normal heart and occurs when a blunt trauma to a person’s chest often while playing sports leads to cardiac arrest where their heart stops pumping blood. Commotio cordis typically occurs in children and adolescents. The impact needs …
Read More »Pneumococcal Disease – Introduction, Causes, and Treatment
What is Pneumococcal Disease? Pneumococcal disease is an infection caused by bacteria called Streptococcus pneumoniae (also known as pneumococcus). It’s contagious and may cause severe illness, so early diagnosis and treatment is important. Pneumococcal disease can affect many different systems in your body. It may result in conditions with mild symptoms like …
Read More »Keratosis Pilaris (KP) – Pathophysiology, Types and Treatment
What is Keratosis pilaris? Keratosis pilaris (KP) is a very common skin condition, typically seen in children and young adults. The term ‘keratosis’ means that there is too much keratin, the protein that protects skin from infections and other harmful things, while ‘pilaris’ comes from the Latin for hair (pilus). …
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