The body mass index (BMI) or Quetelet index is a value derived from the mass (weight) and height of an individual. The BMI is defined as the body mass divided by the square of the body height, and is universally expressed in units of kg/m2, resulting from mass in kilograms and height in metres.
A burn is a type of injury to skin, or other tissues, caused by heat, cold, electricity, chemicals, friction, or radiation. Most burns are due to heat from hot liquids, solids, or fire. While rates are similar for males and females the underlying causes often differ. Among women in some areas, risk is related to use of open cooking fires or unsafe cook stoves. Among men, risk is related to the work environments. Alcoholism and smoking are other risk factors. Burns can also occur as a result of self harm or violence between people.
In physiology, body water is the water content of an animal body that is contained in the tissues, the blood, the bones and elsewhere. The percentages of body water contained in various fluid compartments add up to total body water (TBW). This water makes up a significant fraction of the human body, both by weight and by volume. Ensuring the right amount of body water is part of fluid balance, an aspect of homeostasis.
Desoximetasone is a medication belonging to the family of medications known as topical corticosteroids. It is used for the relief of various skin conditions, including rashes. It helps to reduce redness, itching, and irritation. Desoximetasone is a synthetic corticosteroid, a class of primarily synthetic steroids used as anti-inflammatory and anti-pruritic agents.
Geographic tongue, also known by several other terms, is an inflammatory condition of the mucous membrane of the tongue, usually on the dorsal surface. It is a common condition, affecting approximately 2–3% of the general population. It is characterized by areas of smooth, red depapillation which migrate over time. The name comes from the map-like appearance of the tongue, with the patches resembling the islands of an archipelago. The cause is unknown, but the condition is entirely benign, and there is no curative treatment. Uncommonly, geographic tongue may cause a burning sensation on the tongue, for which various treatments have been described with little formal evidence of efficacy.
The Parkland formula, also known as Baxter formula, is a burn formula developed by Dr. Charles R. Baxter, used to estimate the amount of replacement fluid required for the first 24 hours in a burn patient so as to ensure he remains hemodynamically stable. The milliliter amount of fluid required for the first 24 hours – usually Lactated Ringer's – is four times the product of the body weight and the burn percentage. The first half of the fluid is given within 8 hours from the burn incident, and the remaining over the next 16 hours. Only area covered by second-degree burns or greater is taken into consideration, as first-degree burns do not cause hemodynamically significant fluid shift to warrant fluid replacement.
Rule of nines may refer to:
In medicine, a finger tip unit (FTU) is defined as the amount of ointment, cream or other semi-solid dosage form expressed from a tube with a 5mm diameter nozzle, applied from the distal skin-crease to the tip of the index finger of an adult. The "distal skin-crease" is the skin crease over the joint nearest the end of the finger. One FTU is enough to treat an area of skin twice the size of the flat of an adult's hand with the fingers together, i.e. a “handprint”. Two FTUs are approximately equivalent to 1g of topical steroid.
Generalized pustular psoriasis (GPP) is an extremely rare type of psoriasis that can present in a variety of forms. Unlike the most general and common forms of psoriasis, GPP usually covers the entire body and with pus-filled blisters rather than plaques. GPP can present at any age, but is rarer in young children. It can appear with or without previous psoriasis conditions or history, and can reoccur in periodic episodes.
Obesity is a medical condition in which excess body fat has accumulated to the extent that it has an adverse effect on health. Relative weight and body mass index (BMI) are nearly identical and are reasonable estimates of body fatness as measured by percentage body fat. However, BMI does not account for the wide variation in body fat distribution, and may not correspond to the same degree of fatness or associated health risk in different individuals and populations. Other measurements of fat distribution include the waist–hip ratio and body fat percentage. Normal weight obesity is a condition of having normal body weight, but high body fat percentages with the same health risks of obesity. BMI can be used to predict the risk of metabolic abnormalities like diabetes.
Pediculosis pubis is a disease caused by the pubic louse, Pthirus pubis, a parasitic insect notorious for infesting human pubic hair. The species may also live on other areas with hair, including the eyelashes, causing pediculosis ciliaris. Infestation usually leads to intense itching in the pubic area. Treatment with topic agents such as permethrin or pyrethrin with piperonyl butoxide is effective. Worldwide, pediculosis pubis affects about 2% of the population.
A burn center, burn unit or burns unit is a hospital specializing in the treatment of burns. Burn centers are often used for the treatment and recovery of patients with more severe burns.
The Baux score is a system used to predict the chance of mortality due to severe burns. The score is an index which takes into account the correlative and causal relationship between mortality and factors including advancing age, burn size, the presence of inhalational injury. Studies have shown that the Baux score is highly correlative with length of stay in hospital due to burns and final outcome.
Alexander "Alister" Burns Wallace (1906–1974) was a Scottish plastic surgeon. He was a founding member and president (1951) of the British Association of Plastic Surgeons, and the first editor of the British Journal of Plastic Surgery.
von Zumbusch (acute) generalized pustular psoriasis, is the most severe form of generalized pustular psoriasis, and can be associated with life-threatening complications.
A pediatric burn is an injury to the skin or underlying tissue in person under the age of 18, and is globally the most common type of pediatric injury. Burns can be caused my heat, cold, chemical or irritation. Most burns do not require hospital admission but a small percentage are serious and need to be transferred to specialist burn centers, where a multidisciplinary team of specially trained doctors, including surgeons and anesthesiologists can care for the child. Mortality rates at centers like this at are recorded at 3%
