Sunday, September 23, 2012

Axilla

The axilla (or armpit, underarm, or oxter) is the area on the human body directly under the joint where the arm connects to the shoulder. It also provides the under-arm sweat gland.

The contents of the axilla include the axillary vein and artery, as well as the brachial plexus, lymph nodes and fat. Axilla is the space between the side of the thorax and the upper arm.
Contents of the axilla
1.Axillary artery and its branches. 2.Axillary vein and its branches. 3.Infraclavicular

axilla

Digeorge Syndrome

22q11.2 deletion syndrome, which has several presentations including DiGeorge syndrome (DGS), DiGeorge anomaly, velo-cardio-facial syndrome, Shprintzen syndrome, conotruncal anomaly face syndrome, Strong syndrome, congenital thymic aplasia, and thymic hypoplasia is a syndrome caused by the deletion of a small piece of chromosome 22. The deletion occurs near the middle of the chromosome at a location designated q11.2 -- signifying its location on the long arm of one of the pair of

digeorge syndrome

Digeorge Syndrome

22q11.2 deletion syndrome, which has several presentations including DiGeorge syndrome (DGS), DiGeorge anomaly, velo-cardio-facial syndrome, Shprintzen syndrome, conotruncal anomaly face syndrome, Strong syndrome, congenital thymic aplasia, and thymic hypoplasia is a syndrome caused by the deletion of a small piece of chromosome 22. The deletion occurs near the middle of the chromosome at a location designated q11.2 -- signifying its location on the long arm of one of the pair of

digeorge syndrome

Axilla

The axilla (or armpit, underarm, or oxter) is the area on the human body directly under the joint where the arm connects to the shoulder. It also provides the under-arm sweat gland.

The contents of the axilla include the axillary vein and artery, as well as the brachial plexus, lymph nodes and fat. Axilla is the space between the side of the thorax and the upper arm.
Contents of the axilla
1.Axillary artery and its branches. 2.Axillary vein and its branches. 3.Infraclavicular

axilla

Thursday, June 14, 2012

Cervical Cancer

Cervical cancer is the term for a malignant neoplasm arising from cells originating in the cervix uteri. One of the most common symptoms of cervical cancer is abnormal vaginal bleeding, but in some cases there may be no obvious symptoms until the cancer has progressed to an advanced stage. Treatment usually consists of surgery (including local excision) in early stages, and chemotherapyand/or radiotherapy in more advanced stages of the disease.

Cancer screening using

Cervical Cancer

Myelodysplastic Syndrome

The myelodysplastic syndromes (MDS, formerly known as preleukemia) are a diverse collection of hematological (blood-related) medical conditions that involve ineffective production (or dysplasia) of the myeloid class of blood cells.

Patients with MDS often develop severe anemia and require frequent blood transfusions. In most cases, the disease worsens and the patient develops cytopenias (low blood counts) due to progressive bone marrow failure. In about one third of patients

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Myelodysplastic Syndrome

The myelodysplastic syndromes (MDS, formerly known as preleukemia) are a diverse collection of hematological (blood-related) medical conditions that involve ineffective production (or dysplasia) of the myeloid class of blood cells.

Patients with MDS often develop severe anemia and require frequent blood transfusions. In most cases, the disease worsens and the patient develops cytopenias (low blood counts) due to progressive bone marrow failure. In about one third of patients

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Artritis Septica

Septic arthritis is the purulent invasion of a joint by an infectious agent which produces arthritis. People with artificial joints are more at risk than the general population but have slightly different symptoms, are infected with different organisms and require different treatment. Septic arthritis is considered a medical emergency. If untreated, it may destroy the joint in a period of days. The infection may also spread to other parts of the body.
Terminology Septic

Septic arthritis

Artritis Septica

Septic arthritis is the purulent invasion of a joint by an infectious agent which produces arthritis. People with artificial joints are more at risk than the general population but have slightly different symptoms, are infected with different organisms and require different treatment. Septic arthritis is considered a medical emergency. If untreated, it may destroy the joint in a period of days. The infection may also spread to other parts of the body.
Terminology Septic

Septic arthritis

Sunday, May 13, 2012

Lung Cancer Symptoms

Lung cancer is a disease characterized by uncontrolled cell growth in tissues of the lung. If left untreated, this growth can spread beyond the lung in a process called metastasis into nearby tissue and, eventually, into other parts of the body. Most cancers that start in lung, known as primary lung cancers, are carcinomas that derive from epithelial cells. Worldwide, lung cancer is the most common cause of cancer-related death in men and women, and is responsible for 1.3 million

Lung Cancer

Cerumen

Removal of cerumen (wax) from the ear forms a significant part of the workload of an otolaryngologist and is, therefore, an essential skill to master. However, general practitioners, emergency department staff, nurses, audiologists, audiological physicians, and alternative medicine practitioners may all be confronted with the scenario of excess ear wax that causes difficulty in examination, hearing loss, or discomfort.

In an evaluation of 279 children with acute otitis media with effusion,

cerumen

Gastroenteritis

Gastroenteritis is a medical condition characterized by inflammation ("-itis") of the gastrointestinal tract that involves both the stomach("gastro"-) and the small intestine ("entero"-), resulting in diarrhea, vomiting, and abdominal pain and cramping. Gastroenteritis has also been referred to as gastro, stomach bug, and stomach virus. Although unrelated to influenza, it has also been called stomach flu and gastric flu.

Globally, most cases in children are caused

Gastroenteritis

Gastroenteritis

Gastroenteritis is a medical condition characterized by inflammation ("-itis") of the gastrointestinal tract that involves both the stomach("gastro"-) and the small intestine ("entero"-), resulting in diarrhea, vomiting, and abdominal pain and cramping. Gastroenteritis has also been referred to as gastro, stomach bug, and stomach virus. Although unrelated to influenza, it has also been called stomach flu and gastric flu.

Globally, most cases in children are caused

Gastroenteritis

Necrotizing Fasciitis

Necrotizing fasciitis (NF), commonly known as flesh-eating disease or Flesh-eating bacteria syndrome, is a rare infection of the deeper layers of skin and subcutaneous tissues, easily spreading across the fascial plane within the subcutaneous tissue.

Necrotizing fasciitis is a quickly progressing and severe disease of sudden onset and is usually treated immediately with high doses of intravenous antibiotics.

Type I describes a polymicrobial infection, whereas Type II

necrotizing fasciitis

Necrotizing Fasciitis

Necrotizing fasciitis (NF), commonly known as flesh-eating disease or Flesh-eating bacteria syndrome, is a rare infection of the deeper layers of skin and subcutaneous tissues, easily spreading across the fascial plane within the subcutaneous tissue.

Necrotizing fasciitis is a quickly progressing and severe disease of sudden onset and is usually treated immediately with high doses of intravenous antibiotics.

Type I describes a polymicrobial infection, whereas Type II

necrotizing fasciitis

Monday, April 23, 2012

Osteoporosis

Osteoporosis ("porous bones", from Greek: οστούν/ostoun meaning "bone" and πόρος/poros meaning "pore") is a disease of bones that leads to an increased risk of fracture. In osteoporosis the bone mineral density (BMD) is reduced, bone microarchitecture deteriorates, and the amount and variety of proteins in bone is altered. Osteoporosis is defined by the World Health Organization (WHO) as a bone mineral density that is 2.5 standard deviations or more below the mean peak

osteoporosis

Osteoporosis

Osteoporosis ("porous bones", from Greek: οστούν/ostoun meaning "bone" and πόρος/poros meaning "pore") is a disease of bones that leads to an increased risk of fracture. In osteoporosis the bone mineral density (BMD) is reduced, bone microarchitecture deteriorates, and the amount and variety of proteins in bone is altered. Osteoporosis is defined by the World Health Organization (WHO) as a bone mineral density that is 2.5 standard deviations or more below the mean peak

osteoporosis

Friday, April 20, 2012

Prostate Cancer

Prostate cancer is a form of cancer that develops in the prostate, a gland in the male reproductive system. Most prostate cancers are slow growing; however, there are cases of aggressive prostate cancers. The cancer cells may metastasize (spread) from the prostate to other parts of the body, particularly the bones and lymph nodes. Prostate cancer may cause pain, difficulty in urinating, problems during sexual intercourse, or erectile dysfunction. Other symptoms can potentially

prostate cancer

Prostate Cancer

Prostate cancer is a form of cancer that develops in the prostate, a gland in the male reproductive system. Most prostate cancers are slow growing; however, there are cases of aggressive prostate cancers. The cancer cells may metastasize (spread) from the prostate to other parts of the body, particularly the bones and lymph nodes. Prostate cancer may cause pain, difficulty in urinating, problems during sexual intercourse, or erectile dysfunction. Other symptoms can potentially

prostate cancer

Stoma

A stoma (plural stomata, from Greek στόμα "mouth") is an opening, either natural or surgically created, which connects a portion of the body cavity to the outside environment. Surgical procedures in which stomata are created are ended in the suffix -ostomy and begin with a prefix denoting the organ or area being operated on.

In anatomy, a natural stoma is any opening in the body, such as the mouth. Any hollow organ can be manipulated into an artificial stoma as necessary.

stoma

Stoma

A stoma (plural stomata, from Greek στόμα "mouth") is an opening, either natural or surgically created, which connects a portion of the body cavity to the outside environment. Surgical procedures in which stomata are created are ended in the suffix -ostomy and begin with a prefix denoting the organ or area being operated on.

In anatomy, a natural stoma is any opening in the body, such as the mouth. Any hollow organ can be manipulated into an artificial stoma as necessary.

stoma

Friday, March 30, 2012

cellulitis

Cellulitis is a localized or diffuse inflammation of connective tissue with severe inflammation of dermal and subcutaneous layers of the skin. Cellulitis can be caused by normal skin flora or by exogenous bacteria, and often occurs where the skin has previously been broken: cracks in the skin, cuts, blisters, burns, insect bites, surgical wounds, intravenous drug injection or sites of intravenous catheter insertion. Skin on the face or lower legs is most commonly affected by

cellulitis

cellulitis

Cellulitis is a localized or diffuse inflammation of connective tissue with severe inflammation of dermal and subcutaneous layers of the skin. Cellulitis can be caused by normal skin flora or by exogenous bacteria, and often occurs where the skin has previously been broken: cracks in the skin, cuts, blisters, burns, insect bites, surgical wounds, intravenous drug injection or sites of intravenous catheter insertion. Skin on the face or lower legs is most commonly affected by

cellulitis

treacher collens syndrome

Treacher Collins syndrome (TCS), also known as Treacher Collins–Franceschetti syndrome, or mandibulofacial dysostosis is a rare autosomal dominant congenital disorder characterized by craniofacial deformities, such as absent cheekbones.:577 Treacher Collins syndrome is found in about 1 in 50,000 births. In a number of cases a genetic origin is described. The typical physical features include downward slanting eyes, micrognathia (a small lower jaw), conductive hearing loss,

treacher collens syndrome

treacher collens syndrome

Treacher Collins syndrome (TCS), also known as Treacher Collins–Franceschetti syndrome, or mandibulofacial dysostosis is a rare autosomal dominant congenital disorder characterized by craniofacial deformities, such as absent cheekbones.:577 Treacher Collins syndrome is found in about 1 in 50,000 births. In a number of cases a genetic origin is described. The typical physical features include downward slanting eyes, micrognathia (a small lower jaw), conductive hearing loss,

treacher collens syndrome

Saturday, March 17, 2012

Epistaxis

Epistaxis (from Greek επιστάζω (epistazo) to bleed from the nose: επί (epi) - "above", "over" + στάζω (stazo) - "to drip" ) or a nosebleed is the relatively common occurrence of hemorrhage from the nose, usually noticed when the blood drains out through thenostrils. There are two types: anterior (the most common), and posterior (less common, more likely to require medical attention). Sometimes in more severe cases, the blood can come up the nasolacrimal duct and out

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Epistaxis

Epistaxis (from Greek επιστάζω (epistazo) to bleed from the nose: επί (epi) - "above", "over" + στάζω (stazo) - "to drip" ) or a nosebleed is the relatively common occurrence of hemorrhage from the nose, usually noticed when the blood drains out through thenostrils. There are two types: anterior (the most common), and posterior (less common, more likely to require medical attention). Sometimes in more severe cases, the blood can come up the nasolacrimal duct and out

v

Wednesday, March 14, 2012

Measles

Measles, also known as rubeola or morbilli, is an infection of the respiratory system caused by a virus, specifically a paramyxovirus of the genus Morbillivirus. Morbilliviruses, like other paramyxoviruses, are enveloped, single-stranded, negative-sense RNA viruses. Symptoms include fever, cough, runny nose, red eyes and a generalized, maculopapular, erythematous rash.

Measles (also sometimes known as English Measles) is spread through respiration (contact with fluids from

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Measles

Measles, also known as rubeola or morbilli, is an infection of the respiratory system caused by a virus, specifically a paramyxovirus of the genus Morbillivirus. Morbilliviruses, like other paramyxoviruses, are enveloped, single-stranded, negative-sense RNA viruses. Symptoms include fever, cough, runny nose, red eyes and a generalized, maculopapular, erythematous rash.

Measles (also sometimes known as English Measles) is spread through respiration (contact with fluids from

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Sunday, March 11, 2012

Body Mass Index

The body mass index (BMI), or Quetelet index, is a heuristic proxy for human body fat based on an individual's weight and height. BMI does not actually measure the percentage of body fat. It was devised between 1830 and 1850 by the Belgian polymath Adolphe Quetelet during the course of developing "social physics".Body mass index is defined as the individual's body weight divided by the square of his or her height. The formulae universally used in medicine produce a unit of

Body Mass Index

Atrial Fibrillation

Atrial fibrillation (AF or A-fib) is the most common cardiac arrhythmia (irregular heart beat). It may cause no symptoms, but it is often associated with palpitations, fainting, chest pain, or congestive heart failure. AF increases the risk of stroke; the degree of stroke risk can be up to seven times that of the average population, depending on the presence of additional risk factors (such as high blood pressure). It may be identified clinically when taking a pulse, and the

atrial fibrillation

Atrial Fibrillation

Atrial fibrillation (AF or A-fib) is the most common cardiac arrhythmia (irregular heart beat). It may cause no symptoms, but it is often associated with palpitations, fainting, chest pain, or congestive heart failure. AF increases the risk of stroke; the degree of stroke risk can be up to seven times that of the average population, depending on the presence of additional risk factors (such as high blood pressure). It may be identified clinically when taking a pulse, and the

atrial fibrillation

Labyrinthitis

Labyrinthitis is an inflammation of the inner ear, and a form of unilateral vestibular dysfunction. It derives its name from the labyrinths that house the vestibular system (which sense changes in head position). Labyrinthitis can cause balance disorders.

In addition to balance control problems, a labyrinthitis patient may encounter hearing loss and tinnitus. Labyrinthitis is usually caused by avirus, but it can also arise from bacterial infection, head injury, extreme stress,

labyrinthitis

Labyrinthitis

Labyrinthitis is an inflammation of the inner ear, and a form of unilateral vestibular dysfunction. It derives its name from the labyrinths that house the vestibular system (which sense changes in head position). Labyrinthitis can cause balance disorders.

In addition to balance control problems, a labyrinthitis patient may encounter hearing loss and tinnitus. Labyrinthitis is usually caused by avirus, but it can also arise from bacterial infection, head injury, extreme stress,

labyrinthitis

Thursday, March 8, 2012

Valley Fever

What is Valley Fever?
Valley Fever is a lung infection. A fungus becomes airborne when dust around construction areas and agricultural areas is transported by the wind. When spores are inhaled, Valley Fever can result. The medical name for Valley Fever is coccidioidomycosis.
Where is Valley Fever found?
In the U.S. it is prevalent in the Southwest where temperatures are high and the soils are dry. Here is a map of the areas where Valley Fever is endemic.



How long does it take to

valley fever hotter wind

Mumps

Mumps (epidemic parotitis) is a viral disease of the human species, caused by the mumps virus. Before the development of vaccinationand the introduction of a vaccine, it was a common childhood disease worldwide. It is still a significant threat to health in the third world, and outbreaks still occur sporadically in developed countries.

Painful swelling o

f the salivary glands (classically the parotid gland) is the most typical presentation. Painful testicular swelling

mumps

Mumps

Mumps (epidemic parotitis) is a viral disease of the human species, caused by the mumps virus. Before the development of vaccinationand the introduction of a vaccine, it was a common childhood disease worldwide. It is still a significant threat to health in the third world, and outbreaks still occur sporadically in developed countries.

Painful swelling of the salivary glands (classically the parotid gland) is the most typical presentation. Painful testicular swelling

mumps

Enema

An enema ( plural enemata or enemas) is the procedure of introducing liquids into the rectum and colon via the anus. The increasing volume of the liquid causes rapid expansion of the lower intestinal tract, often resulting in very uncomfortable bloating, cramping, powerful peristalsis, a feeling of extreme urgency and complete evacuation of the lower intestinal tract. An enema has the advantage over any laxative in its speed and certainty of action, and some people prefer it for

Enema

Enema

An enema ( plural enemata or enemas) is the procedure of introducing liquids into the rectum and colon via the anus. The increasing volume of the liquid causes rapid expansion of the lower intestinal tract, often resulting in very uncomfortable bloating, cramping, powerful peristalsis, a feeling of extreme urgency and complete evacuation of the lower intestinal tract. An enema has the advantage over any laxative in its speed and certainty of action, and some people prefer it for

Enema

Wednesday, March 7, 2012

Heterochromia

In anatomy, heterochromia refers to a difference in coloration, usually of the iris but also of hair or skin. Heterochromia is a result of the relative excess or lack of melanin (a pigment). It may be inherited, or caused by genetic mosaicism, disease, or injury.

Heterochromia of the eye (heterochromia iridis or heterochromia iridum; the common wrong form "heterochromia iridium" is not correctLatin) is of two kinds. In complete heterochromia, one iris is a different color

heterochromia

Heterochromia

In anatomy, heterochromia refers to a difference in coloration, usually of the iris but also of hair or skin. Heterochromia is a result of the relative excess or lack of melanin (a pigment). It may be inherited, or caused by genetic mosaicism, disease, or injury.

Heterochromia of the eye (heterochromia iridis or heterochromia iridum; the common wrong form "heterochromia iridium" is not correctLatin) is of two kinds. In complete heterochromia, one iris is a different color

heterochromia

Sunday, March 4, 2012

Methemoglobinemia

Methemoglobinemia (or methaemoglobinaemia) is a disorder characterized by the presence of a higher than normal level ofmethemoglobin (metHb) in the blood. Methemoglobin is an oxidized form of hemoglobin that has a decreased affinity for oxygen, resulting in an increased affinity of oxygen to other heme sites and overall reduced ability to release oxygen to tissues. The oxygen–hemoglobin dissociation curve is therefore shifted to the left. When methemoglobin concentration is elevated

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Shin Splints

Medial tibial stress syndrome or shin splints is a common injury that affects athletes who engage in running sports or basic activities such as cross country, football, or hiking. MTSS injuries affect the connective muscle tissue surrounding the tibia (bone located near the lower leg). This injury is brought on by one of the following: exerting too much pressure on the lower leg muscles or excessive impact on the muscle. Consequences of severe MTSS can result in, at worst, broken

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Intracytoplasmic Sperm Injection (icsi)

Intracytoplasmic sperm injection (ICSI, pronounced "eeksee" or "icksy") is an in vitro fertilization procedure in which a single spermis injected directly into an egg.
Indications icsi
This procedure is most commonly used to overcome male infertility problems, although it may also be used where eggs cannot easily be penetrated by sperm, and occasionally in addition to sperm donation.





It can be used in teratozoospermia, because once the egg is fertilized, abnormal

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lymphome

Lymphoma is a lymphatic cancer, that is to say, a cancer of the lymphatic system at the expense of lymphocytes. It is characterized by malignant cell proliferation (orcancers) in secondary lymphoid organs.
Lymphomas are often revealed by the discovery of lymphadenopathy. The lymphatic system includes the bone marrow, spleen, thymus, lymph nodes and lymph vessels, and he defends the body against microbes, parasites, toxins, foreign

lymphome

lymphome

Lymphoma is a lymphatic cancer, that is to say, a cancer of the lymphatic system at the expense of lymphocytes. It is characterized by malignant cell proliferation (orcancers) in secondary lymphoid organs.
Lymphomas are often revealed by the discovery of lymphadenopathy. The lymphatic system includes the bone marrow, spleen, thymus, lymph nodes and lymph vessels, and he defends the body against microbes, parasites, toxins, foreign

lymphome