Top videos

What is dementia?
What is dementia? samer kareem 1,466 Views • 2 years ago

Dementia is the name for a group of symptoms that commonly include problems with memory, thinking, problem solving, language and perception. In a person with dementia, these symptoms are bad enough to affect daily life.

Vascular dementia
Vascular dementia samer kareem 1,713 Views • 2 years ago

Vascular dementia is a general term describing problems with reasoning, planning, judgment, memory and other thought processes caused by brain damage from impaired blood flow to your brain. You can develop vascular dementia after a stroke blocks an artery in your brain, but strokes don't always cause vascular dementia. Whether a stroke affects your thinking and reasoning depends on your stroke's severity and location. Vascular dementia also can result from other conditions that damage blood vessels and reduce circulation, depriving your brain of vital oxygen and nutrients

Dementia Signs and Symptoms
Dementia Signs and Symptoms samer kareem 1,236 Views • 2 years ago

Dementia is not a specific disease. It's an overall term that describes a wide range of symptoms associated with a decline in memory or other thinking skills severe enough to reduce a person's ability to perform everyday activities. Alzheimer's disease accounts for 60 to 80 percent of cases. Vascular dementia, which occurs after a stroke, is the second most common dementia type. But there are many other conditions that can cause symptoms of dementia, including some that are reversible, such as thyroid problems and vitamin deficiencies.

Percutaneous transluminal coronary angioplasty
Percutaneous transluminal coronary angioplasty samer kareem 2,361 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.

Dopamine
Dopamine samer kareem 1,504 Views • 2 years ago

Dopamine is the one neurotransmitter that everyone seems to know about. Vaughn Bell once called it the Kim Kardashian of molecules, but I don’t think that’s fair to dopamine. Suffice it to say, dopamine’s big. And every week or so, you’ll see a new article come out all about dopamine.

SPERMATOCELE vs EPIDIDIMAL CYST
SPERMATOCELE vs EPIDIDIMAL CYST samer kareem 2,969 Views • 2 years ago

The epididymis is a long coiled tube that lies above and behind each testicle. The epididymis collects and transports sperm from the testis to the vas deferens (tubes that transport sperm to the urethra). An epididymal cyst is a cyst-like mass in the epididymis that contains clear fluid. Typically, epididymal cysts and spermatoceles do not cause symptoms. When discovered, the epididymal cyst is usually about the size of a pea and feels separate from the top of the testis. Spermatoceles typically arise from the head of the epididymis, and are felt on the top portion of the testicle. Epididymal cysts and spermatoceles are often incidental findings on testicular self-examination or routine physical examination. It is important that any mass noted in the scrotum be examined by a urologist in order to obtain an accurate diagnosis, especially a mass on the testicle itself. Our team in the Division of Urology will typically be able to confirm the diagnosis on physical exam. However, a scrotal ultrasound may also be used in order to rule out other conditions.

Microsurgical Suturing
Microsurgical Suturing samer kareem 1,507 Views • 2 years ago

At first, grasping the needle is difficult because it will have a tendency to want to jump around. What can oftentimes help is to get hold of the thread with the left-hand forceps at a point 2 to 3 cm away from the needle. Dangle the needle until it just comes to rest on the surface. This will then allow you to use the angulated needle holder to grab the needle easily. Your needle is in a stable position if it is set up to 90 degrees to the axis of the tips of the forceps. You can make minor corrections by touching the needle with your left-hand forceps, or by partially relaxing your grip and nudging the needle tip against another firm object. You should hold the needle just behind its midpoint (If you hold it too near the tip, it will point downward. If you hold it too near the thread end, it will point upward.).

Gastroschisis??
Gastroschisis?? samer kareem 7,576 Views • 2 years ago

Gastroschisis is a birth defect of the abdominal (belly) wall. The baby’s intestines stick outside of the baby’s body, through a hole beside the belly button. The hole can be small or large and sometimes other organs, such as the stomach and liver, can also stick outside of the baby’s body. Gastroschisis occurs early during pregnancy when the muscles that make up the baby’s abdominal wall do not form correctly. A hole occurs which allows the intestines and other organs to extend outside of the body, usually to the right side of belly button. Because the intestines are not covered in a protective sac and are exposed to the amniotic fluid, the bowel can become irritated, causing it to shorten, twist, or swell.

Microvascular Decompression of facial nerve
Microvascular Decompression of facial nerve samer kareem 1,188 Views • 2 years ago

Brain Surgery: Microvascular Decompression of facial nerve for hemifacial spasm

Pneumothorax Treatment
Pneumothorax Treatment samer kareem 1,954 Views • 2 years ago

A small spontaneous pneumothorax may resolve without treatment; a pneumothorax arising as a result of lung disease or injury requires immediate treatment. Treatment may include insertion of a chest tube or aspiration of the free air in the chest cavity.

Exam- COPD Patient
Exam- COPD Patient samer kareem 1,728 Views • 2 years ago

Exam- COPD Patient

LEECH Treatment
LEECH Treatment samer kareem 1,686 Views • 2 years ago

Leech therapy is the use of leeches in the treatment of disease conditions. Medicinal leeches are bloodsucking worms that they live in both aquatic and terrestrial environments.

Treatment of a stroke
Treatment of a stroke samer kareem 8,310 Views • 2 years ago

Treatment of a stroke interventionaly

New Tool to fix Ingrown Toenail
New Tool to fix Ingrown Toenail samer kareem 1,310 Views • 2 years ago

Wow! amazing tool. The disturbingly fascincating fix of ingrown toenail

Ridge split technique
Ridge split technique samer kareem 1,951 Views • 2 years ago

Ridge splitting with bone expansion is a technique of manipulation of bone to form receptor site for implant without removing any bone from the implant site.

This technique could solve the organ shortage crisis.
This technique could solve the organ shortage crisis. samer kareem 1,266 Views • 2 years ago

This technique could solve the organ shortage crisis.

Emergent Tracheotomy!
Emergent Tracheotomy! samer kareem 2,486 Views • 2 years ago

If you're sensitive do not watch this videoEmergent Tracheotomy!

Amazing Tattoos of Scars
Amazing Tattoos of Scars Scott 1,226 Views • 2 years ago

Amazing Tattoos That Turn Scars Into Works Of Art

What makes some people's feet stink.
What makes some people's feet stink. samer kareem 1,504 Views • 2 years ago

The most detailed explanation you'll ever hear on what makes some people's feet stink. (Not yours, obviously.)

Pulling a long gauze out from face
Pulling a long gauze out from face samer kareem 60,245 Views • 2 years ago

watch that video of Pulling out 1 foot long foot of gauze out from face

Showing 265 out of 378