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Facial Reconstructive Surgery
Facial Reconstructive Surgery samer kareem 1,336 Views • 2 years ago

After trauma, surgery or illness, the face can be affected both in appearance and in function. Our physicians have the experience and expertise to reconstruct facial structures for a return to full functionality and comfort with one’s outside appearance. Our facial plastic surgeons are board certified in both otolaryngology and facial plastic surgery. This dual training makes their expertise absolutely critical for rebuilding major structures in the face and reshaping them for a return to one’s original appearance.

intramuscular injection video
intramuscular injection video Doctor 62,425 Views • 2 years ago

This video teaches how to give an intramuscular injection shot

Basic Microsuture Technique
Basic Microsuture Technique samer kareem 1,434 Views • 2 years ago

The needle should pass through the tissue at a perpendiculaPlace the tips of the left-hand forceps on the underside of the tissue at the point where the needle will enter, and gently push the edge upward. With the right hand, bring the needle into contact with the tissue, and press downward. These movements create eversion. Pass the needle through. Do not grab the tissue with your left hand forceps since it will damage the intima. If needed, you can pick up adventitia or a nearby suture to help with exposure and eversion. r.The needle must pass through the other side at a perpendicular, too. Bring the tip of the needle to the place where you intend to bring it out on the other side. Put the tip of your left-hand forceps on the upper surface of the tissue at the intended exit point. Press down with the left-hand forceps and push up with the needle to give you the correct eversion. The width of the bite should be about three times the thickness of the needle. The bites on both sides must be equal, and the needle should cross exactly in a straight line (not diagonally). Pull the needle through the tissue following the curve of the needle

Ovarian pregnancy
Ovarian pregnancy Mohamed 12,705 Views • 2 years ago

Ovarian pregnancy: an unusual location of ectopic pregnancy

Hepatitis C Treatment
Hepatitis C Treatment Mohamed 9,500 Views • 2 years ago

Current treatment is a combination of pegylated interferon-alpha-2a or pegylated interferon-alpha-2b (brand names Pegasys or PEG-Intron) and the antiviral drug ribavirin for a period of 24 or 48 weeks, depending on hepatitis C virus genotype. In a large multicenter randomized control study among genotype 2 or 3 infected patients (NORDymanIC),[35] patients achieving HCV RNA below 1000 IU/mL by day 7 who were treated for 12 weeks demonstrated similar cure rates as those treated for 24 weeks.[36][37]

Pegylated interferon-alpha-2a plus ribavirin may increase sustained virological response among patients with chronic hepatitis C as compared to pegylated interferon-alpha-2b plus ribavirin according to a systematic review of randomized controlled trials .[38] The relative benefit increase was 14.6%. For patients at similar risk to those in this study (41.0% had sustained virological response when not treated with pegylated interferon alpha 2a plus ribavirin), this leads to an absolute benefit increase of 6%. About 16.7 patients must be treated for one to benefit (number needed to treat = 16.7; click here [39] to adjust these results for patients at higher or lower risk of sustained virological response). However, this study's results may be biased due to uncertain temporality of association, selective dose response.

Treatment is generally recommended for patients with proven hepatitis C virus infection and persistently abnormal liver function tests.

Treatment during the acute infection phase has much higher success rates (greater than 90%) with a shorter duration of treatment; however, this must be balanced against the 15-40% chance of spontaneous clearance without treatment (see Acute Hepatitis C section above).

Those with low initial viral loads respond much better to treatment than those with higher viral loads (greater than 400,000 IU/mL). Current combination therapy is usually supervised by physicians in the fields of gastroenterology, hepatology or infectious disease.

The treatment may be physically demanding, particularly for those with a prior history of drug or alcohol abuse. It can qualify for temporary disability in some cases. A substantial proportion of patients will experience a panoply of side effects ranging from a 'flu-like' syndrome (the most common, experienced for a few days after the weekly injection of interferon) to severe adverse events including anemia, cardiovascular events and psychiatric problems such as suicide or suicidal ideation. The latter are exacerbated by the general physiological stress experienced by the patient.

Phenylketonuria
Phenylketonuria samer kareem 4,089 Views • 2 years ago

PKU is inherited in families in an autosomal recessive pattern. Autosomal recessive inheritance means that a person has two copies of the gene that is altered. Usually, each parent of an individual who has PKU carries one copy of the altered gene. ... Gene alterations (mutations) in the PAH gene cause PKU.

The difficult journey of the sperm !
The difficult journey of the sperm ! samer kareem 3,295 Views • 2 years ago

The journey of egg and sperm. There are a lot of casualties (deaths) among the sperm as they swim toward the egg. First, many get lost in the maze of a woman's uterus where they also have to contend with acidic vaginal secretions.

How is Semen Analysis done?
How is Semen Analysis done? samer kareem 1,988 Views • 2 years ago

Normal sperm densities range from 15 million to greater than 200 million sperm per milliliter of semen. You are considered to have a low sperm count if you have fewer than 15 million sperm per milliliter or less than 39 million sperm total per ejaculate.

How to Remove Blackheads From Your Nose
How to Remove Blackheads From Your Nose hooda 66,557 Views • 2 years ago

Watch that video to know How to Remove Blackheads From Your Nose

Non-Hodgkin Lymphoma
Non-Hodgkin Lymphoma samer kareem 7,165 Views • 2 years ago

Non-Hodgkin's lymphoma, also called non-Hodgkin lymphoma, is cancer that originates in your lymphatic system, the disease-fighting network spread throughout your body. In non-Hodgkin's lymphoma, tumors develop from lymphocytes — a type of white blood cell. Non-Hodgkin's lymphoma is more common than the other general type of lymphoma — Hodgkin lymphoma. Many different subtypes of non-Hodgkin's lymphoma exist. The most common non-Hodgkin's lymphoma subtypes include diffuse large B-cell lymphoma and follicular lymphoma.

Shoulder Dystocia
Shoulder Dystocia samer kareem 29,029 Views • 2 years ago

This medical 3D animation exhibit shows the left brachial plexus during birth and shoulder dystocia. Anatomy: symphysis pubis, uterus, sacrum, coccyx and fetus. "McRoberts Position". An episiotomy is cut. Brachial Plexus stretch injury. Retraction of head (turtle sign). Suprapubic pressure, gentle traction. To view our medical library of exhibits,

Vitamin B12 Deficiency
Vitamin B12 Deficiency samer kareem 3,538 Views • 2 years ago

Cobalamin (vitamin B12) deficiency is particularly common in the elderly (>65 years of age), but is often unrecognized because of its subtle clinical manifestations; although they can be potentially serious, particularly from a neuropsychiatric and hematological perspective.

Juvenile Rheumatoid Arthritis
Juvenile Rheumatoid Arthritis samer kareem 1,486 Views • 2 years ago

Juvenile rheumatoid arthritis, also known as juvenile idiopathic arthritis, is the most common type of arthritis in children under the age of 17. Juvenile rheumatoid arthritis causes persistent joint pain, swelling and stiffness. Some children may experience symptoms for only a few months, while others have symptoms for the rest of their lives. Some types of juvenile rheumatoid arthritis can cause serious complications, such as growth problems and eye inflammation. Treatment of juvenile rheumatoid arthritis focuses on controlling pain, improving function and preventing joint damage.

Device that keeps a donor heart beating
Device that keeps a donor heart beating samer kareem 7,032 Views • 2 years ago

Device that keeps a donor heart beating

Scoliosis
Scoliosis samer kareem 18,835 Views • 2 years ago

If you look at someone’s back, you’ll see that the spine runs straight down the middle. When a person has scoliosis, their backbone curves to the side. The angle of the curve may be small, large or somewhere in between. But anything that measures more than 10 degrees is considered scoliosis. Doctors may use the letters “C” and “S” to describe the curve of the backbone. You probably don’t look directly at too many spines, but what you might notice about someone with scoliosis is the way they stand. They may lean a little or have shoulders or hips that look uneven. What Causes Scoliosis? In as many as 80% of cases, doctors don’t find the exact reason for a curved spine. Scoliosis without a known cause is what doctors call “idiopathic.” Some kinds of scoliosis do have clear causes. Doctors divide those curves into two types -- structural and nonstructural. In nonstructural scoliosis, the spine works normally, but looks curved. Why does this happen? There are a number of reasons, such as one leg’s being longer than the other, muscle spasms, and inflammations like appendicitis. When these problems are treated, this type of scoliosis often goes away.

Exchanging a Silicone Breast Implant
Exchanging a Silicone Breast Implant Scott 1,027 Views • 2 years ago

Breast Implant Surgery - exchanging the breast implants. In this video you can see a Plastic Surgeon performing an exchange of breast implant surgery.As breast implants become more popular more breast implant exchange procedures are being performed. This video shows breast implant removal followed by insertion of a larger breast implant.

Electroconvulsive therapy
Electroconvulsive therapy samer kareem 3,050 Views • 2 years ago

Electroconvulsive therapy (ECT) is a procedure, done under general anesthesia, in which small electric currents are passed through the brain, intentionally triggering a brief seizure. ECT seems to cause changes in brain chemistry that can quickly reverse symptoms of certain mental illnesses. It often works when other treatments are unsuccessful. Much of the stigma attached to ECT is based on early treatments in which high doses of electricity were administered without anesthesia, leading to memory loss, fractured bones and other serious side effects. ECT is much safer today. Although ECT still causes some side effects, it now uses electric currents given in a controlled setting to achieve the most benefit with the fewest possible risks.

Do I Need to See My Doctor for Menstrual Cramps?
Do I Need to See My Doctor for Menstrual Cramps? samer kareem 1,319 Views • 2 years ago

Do I Need to See My Doctor for Menstrual Cramps? || Common gynaecological problems in women It's perfectly normal to experience mild cramps during your period, and the good news is that these cramps can usually be eased with simple therapies like a heating pad or an over-the-counter pain reliever. However, some women's menstrual cramps may not feel better with these basic remedies. If this is the case for you, making an appointment with your doctor is important. This way you not only get the pain relief you deserve but also ensure there is nothing else going on.

Giant Cell Arteritis
Giant Cell Arteritis samer kareem 1,818 Views • 2 years ago

Giant cell arteritis is an inflammation of the lining of arteries. Most often, it affects the arteries in your head, especially those in your temples. For this reason, giant cell arteritis is sometimes called temporal arteritis. Giant cell arteritis frequently causes headaches, scalp tenderness, jaw pain and vision problems. If left untreated, it can lead to stroke or blindness. Prompt treatment with corticosteroid medications usually relieves symptoms of giant cell arteritis and may prevent loss of vision. You'll likely begin to feel better within days of starting treatment. But even with treatment, relapses are common. You'll need to visit your doctor regularly for checkups and treatment of any side effects from taking corticosteroids.

Pulmonary Function Tests
Pulmonary Function Tests samer kareem 2,128 Views • 2 years ago

Pulmonary function tests are a broad range of tests that measure how well the lungs take in and exhale air and how efficiently they transfer oxygen into the blood. Spirometry measures how well the lungs exhale.

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