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Adult Still's disease
Adult Still's disease samer kareem 1,819 Views • 2 years ago

Adult Still's disease is a rare type of inflammatory arthritis that features fevers, rash and joint pain. Some people have just one episode of adult Still's disease. In other people, the condition persists or recurs. This inflammation can destroy affected joints, particularly the wrists. Treatment involves medications, such as prednisone, that help control inflammation

Percutaneous transluminal coronary angioplasty
Percutaneous transluminal coronary angioplasty samer kareem 2,387 Views • 2 years ago

Percutaneous transluminal coronary angioplasty (PTCA) is a minimally invasive procedure to open up blocked coronary arteries, allowing blood to circulate unobstructed to the heart muscle.

Spermatocele
Spermatocele samer kareem 26,226 Views • 2 years ago

A spermatocele (SPUR-muh-toe-seel) is an abnormal sac (cyst) that develops in the epididymis — the small, coiled tube located on the upper testicle that collects and transports sperm. Noncancerous and generally painless, a spermatocele usually is filled with milky or clear fluid that might contain sperm. The exact cause of spermatoceles is unknown but might be due to a blockage in one of the tubes that transports sperm. Spermatoceles, sometimes called spermatic cysts, are common. They typically don't reduce fertility or require treatment. If a spermatocele grows large enough to cause discomfort, your doctor might suggest surgery.

Lower Extremity Occlusive Disease
Lower Extremity Occlusive Disease samer kareem 1,321 Views • 2 years ago

Claudication, which is defined as reproducible ischemic muscle pain, is one of the most common manifestations of peripheral arterial occlusive disease (PAOD) caused by atherosclerosis. Claudication occurs during physical activity and is relieved after a short rest. Pain develops because of inadequate blood flow. Examination of a patient with claudication should include a complete lower-extremity evaluation and pulse examination, including measuring segmental pressures. Attempt to palpate pulses from the abdominal aorta to the foot, with auscultation for bruits in the abdominal and pelvic regions. When palpable pulses are not present, a handheld Doppler device may be used to assess circulation.

Clinical Oncology from Diagnosis to Treatment
Clinical Oncology from Diagnosis to Treatment samer kareem 1,554 Views • 2 years ago

Comprehensive Cancer Center, provides definitions and terms used in cancer diagnosis and treatment. He explores the process of diagnosis from biopsies to imaging and how staging is established. He also discusses the multimodality approach to treatment which typically includes surgical oncology, medical oncology and radiation oncology. Series: "UCSF Osher Center for Integrative Medicine presents Mini Medical School for the Public

Upper Eyelid Reconstruction with post auricular skin graft
Upper Eyelid Reconstruction with post auricular skin graft M_Nabil 6,200 Views • 2 years ago

Performed by Kami Parsa M.D. Patient is a 55 year old with a history of previous upper eyelid blepharoplasty with excessive skin removed from both upper eyelids which resulted in bilateral lagophthalmos. Patient could not close her eyes and had problems with severe dry eyes.

Micro Endoscopic Cervical Discectomy
Micro Endoscopic Cervical Discectomy samer kareem 1,323 Views • 2 years ago

A cervical herniated disc may be treated by removing part of the disc through a small incision (microdiscectomy). If this is done from the back (posteriorly) rather than from the front of the neck, a spinal fusion is not necessary. The alternative is an anterior cervical discectomy and fusion procedure.

Foot Compartment Syndrome
Foot Compartment Syndrome samer kareem 1,764 Views • 2 years ago

Compartment syndrome can develop in the foot following crush injury or closed fracture. Following some critical threshold of bleeding and/or swelling into the fixed space compartments, arterial pulse pressure is insufficient to overcome the osmotic tissue pressure gradient, leading to cell death. The complicating factor is related to the magnitude of the force of the crush injury. The amount of swelling or bleeding has to be sufficient to impair arterial inflow, while not being of sufficient magnitude to produce an open injury, which decompresses the pressure within the affected compartments. When the injury is open, we then attribute the late disability primarily to the crushing injury to the involved muscles.

How Do You Get Hepatitis A?
How Do You Get Hepatitis A? samer kareem 1,160 Views • 2 years ago

The hepatitis A virus, which causes the infection, usually is spread when a person ingests even tiny amounts of contaminated fecal matter. The hepatitis A virus infects liver cells and causes inflammation. The inflammation can impair liver function and cause other signs and symptoms of hepatitis A. Hepatitis A virus can be transmitted several ways, such as: Eating food handled by someone with the virus who doesn't thoroughly wash his or her hands after using the toilet Drinking contaminated water Eating raw shellfish from water polluted with sewage Being in close contact with a person who's infected — even if that person has no signs or symptoms Having sex with someone who has the virus

Medtronic BRYAN® Cervical Disc Surgical Technique Animation
Medtronic BRYAN® Cervical Disc Surgical Technique Animation samer kareem 1,624 Views • 2 years ago

Cervical artificial disc replacement using the BRYAN Disc, a trusted product of Medtronic. Spine care offices are located in New Jersey, New York, and Florida. Are you experiencing neck pain? Do you think you may have a herniate disc? Learn more about our doctors' 97% success rate for performing BRYAN disc replacement:

First Aid: Snake Bite
First Aid: Snake Bite samer kareem 3,386 Views • 2 years ago

Move the person beyond striking distance of the snake. Have the person lie down with wound below the heart. Keep the person calm and at rest, remaining as still as possible to keep venom from spreading. Cover the wound with loose, sterile bandage

How Blood Clots Form
How Blood Clots Form samer kareem 1,849 Views • 2 years ago

A pulmonary embolism (PE) usually happens when a blood clot called a deep vein thrombosis (DVT), often in your leg, travels to your lungs and blocks a blood vessel. That leads to low oxygen levels in your blood. It can damage the lung and other organs and cause heart failure, too. A PE can be life-threatening, so if you've been diagnosed with DVT, you should be aware of this risk. Follow the treatment plan for your DVT to stop the clot from getting bigger and to keep new clots from forming. Symptoms and Diagnosis PE won't always cause symptoms. You might have: Chest pain, which may get worse with a deep breath Sudden shortness of breath or rapid breathing Fast heartbeat Sudden cough Coughing up blood Lightheadedness or fainting Anxiety Call 911 if you notice these symptoms. They could also be symptoms of a heart attack, pneumonia, or other serious problems.

Stitching a forehead cut
Stitching a forehead cut samer kareem 1,498 Views • 2 years ago

Warning! Do not watch if you are squeamish! SHOW MORE

Forehead wound repaired
Forehead wound repaired samer kareem 2,440 Views • 2 years ago

Forehead wound repaired with "Liquiband" glue

Male Reproductive System of Human
Male Reproductive System of Human samer kareem 4,567 Views • 2 years ago

The purpose of the organs of the male reproductive system is to perform the following functions: To produce, maintain, and transport sperm (the male reproductive cells) and protective fluid (semen) To discharge sperm within the female reproductive tract during sex To produce and secrete male sex hormones responsible for maintaining the male reproductive system

Triplet C-section
Triplet C-section samer kareem 27,430 Views • 2 years ago

Triplet C-section

Blood Type
Blood Type samer kareem 3,436 Views • 2 years ago

There are four major blood groups determined by the presence or absence of two antigens – A and B – on the surface of red blood cells: Group A – has only the A antigen on red cells (and B antibody in the plasma) Group B – has only the B antigen on red cells (and A antibody in the plasma) Group AB – has both A and B antigens on red cells (but neither A nor B antibody in the plasma) Group O – has neither A nor B antigens on red cells (but both A and B antibody are in the plasma)

Removal of large brain tumor (meningioma)
Removal of large brain tumor (meningioma) samer kareem 2,375 Views • 2 years ago

A meningioma is a tumor that arises from the meninges — the membranes that surround your brain and spinal cord. Most meningiomas are noncancerous (benign), though rarely a meningioma may be cancerous (malignant). Some meningiomas are classified as atypical, meaning they're neither benign nor malignant but, rather, something in between.

Surgical removal of glioblastoma (GBM)
Surgical removal of glioblastoma (GBM) samer kareem 17,368 Views • 2 years ago

Glioblastoma is a type of astrocytoma, a cancer that forms from star-shaped cells in the brain called astrocytes. In adults, this cancer usually starts in the cerebrum, the largest part of your brain

Microvascular Decompression of facial nerve
Microvascular Decompression of facial nerve samer kareem 1,206 Views • 2 years ago

Brain Surgery: Microvascular Decompression of facial nerve for hemifacial spasm

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