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Actinic Keratosis Epidemiology

The epidemiology of actinic keratosis varies throughout the world according to the genetic makeup and skin type of the population and their lifestyle habits, specifically time spent in the sun. The prevalence of the condition will be discussed in this article, in addition to the factors that impact the development of the skin lesions and prognosis.

31 Oct 2016

Actinic Keratosis Treatment Options

The treatment of actinic keratosis depends on the specific case and severity of the symptoms. Possible options for treatment include topical creams and gels, cryotherapy, curettage and excision. Each of these is covered in more detail below.

31 Oct 2016

Actinic Keratosis Diagnosis

A diagnosis of actinic keratosis can usually be made with simple observation methods, although further testing with a skin biopsy may be needed to confirm the diagnosis. Other tests, such as blood tests or imaging tests, are not usually required.

31 Oct 2016

Actinic Keratosis Causes

The primary cause of actinic keratosis is ultraviolet (UV) radiation, which may be from sunlight or other sources, such as tanning beds. There are, however, several other potential causes of the skin condition, such as X-ray, industrial chemicals and some medications. Each of these causes and risk factors is discussed in more detail below.

31 Oct 2016

Actinic Keratosis / Solar Keratosis

Actinic keratosis, also known as solar keratosis, is a dry, scaly patch of skin that presents as a result of chronic exposure to sunlight. Most people with the condition do not report significant symptoms, although the condition can progress to a type of skin cancer, squamous cell carcinoma, in severe cases without treatment.

31 Oct 2016

Neurophysiology & Nerve Conduction Studies

Neurophysiology is a discipline within the health sciences that deals with the measurement and assessment of nervous system function.

31 Oct 2016

Causes of Hyperkeratosis

Hyperkeratosis is the thickening of the outer layer of the skin.

31 Oct 2016

Hyperkeratosis - Thickening of Keratin in Epidermis

Hyperkeratosis is the term to describe thickening of keratin in the epidermis, which is the outer layer of the skin. Keratin is a protein found in the outer layers of the skin that helps to protect the body.

30 Oct 2016

What is Dermatology?

Dermatology involves the study, research, diagnosis, and management of any health conditions that may affect the skin, fat hair, nails, and membranes. A dermatologist is the health professional who specializes in this area of healthcare.

30 Oct 2016

How is Depression in Children Diagnosed?

Depression was formerly thought to occur only in adults, because children were felt to lack the necessary cognitive and emotional make-up that could give rise to this disorder. However, the use of standardized criteria shows that not only do children suffer from depression, but the rates of both depression and suicide in this group is showing a rise with each new generation.

30 Oct 2016

How Can I Tell if My Child is Depressed?

Depression in children is a growing phenomenon. The very existence of depressive mood disorders in children was in doubt a few years ago, whereas currently the incidence of depression in childhood is rising with each new generation, and in parallel, the rate of childhood suicide is also rising.

30 Oct 2016

Juvenile Polyposis Syndrome

Juvenile polyposis syndrome refers to a condition in which there are multiple benign polyps in the colon, or large intestine.

30 Oct 2016

Diagnosis of Juvenile Polyposis Syndrome

Juvenile polyposis syndrome, also known as familial juvenile polyposis, is a hereditary genetic syndrome. It is usually transmitted in an autosomal dominant fashion, but may be due to a new mutation in a quarter of cases.

30 Oct 2016

Causes and Symptoms of Juvenile Polyposis Syndrome

Juvenile polyposis syndrome is a genetic condition characterized by the formation of polyps in the colon, or more rarely, in the stomach of the affected young person. Most cases present by the time they are 20 years old. Several types are recognized, namely...

30 Oct 2016

Juvenile Polyposis Syndrome - Treatment and Outcomes

Juvenile polyposis syndrome is a condition transmitted from parents to offspring, which causes the development of juvenile polyps inside the large intestine, stomach, or throughout the gastrointestinal tract.

30 Oct 2016

Definition and DSM-5: Classification: Tic Disorders

Tourette syndrome (TS), also known as Tourette’s Disorder, is a neurodevelopmental disorder characterized by multiple motor tics and at least one vocal tic present for greater than one year. Among the neurodevelopmental disorders in the DSM-5, TS is the most complex of the spectrum of tic disorders.

28 Oct 2016

Bedbugs Evolution and History

Bedbugs have a long history, and it has been suggested that they originated in caves occupied by humans and animals, such as bats, in the Middle East region. This report summarizes the known history of bedbugs from the reports available.

24 Oct 2016

Bedbugs Life Cycle

There are various species of bedbugs with slight differences in the way they reproduce and their lifestyle. This article is an overview of the general lifecycle of most bedbugs, which includes six significant transformations and a unique method of reproduction.

24 Oct 2016

Bedbugs - Diagnosis and Management

The diagnosis of bedbugs hinges on the symptoms of the bites and evidence of bedbugs living in the environment of the individual. If a diagnosis is made, the bedbugs should be eradicated from the area and the symptoms managed appropriately, as described below.

24 Oct 2016

Bedbugs - Parasitic Insects

Bedbugs are small insects without wings. They are a type of nocturnal parasites, as they rest during the day and feast at night, although they may also bite during the day occasionally. Bed bugs usually live in bedding or mattresses and feed on the blood of humans. Their mouth has evolved in such a way that allows bed bugs to easily pierce skin without causing pain to humans.

24 Oct 2016