Top videos

A V FISTULA GRAFT
A V FISTULA GRAFT samer kareem 1,922 Views • 3 years ago

arteriovenous hemodialysis access has been the "gold standard" for patients needing hemodialysis for the past 30 years. Despite the reported advantages of autologous access, the availability of prosthetic graft material, coupled with the challenging dialysis candidate, has led to a trend of primary prosthetic graft dialysis access in the 1980s and 1990s. In recognition of this unfortunate trend, the National Kidney Foundation Dialysis Outcomes Quality Initiative (DOQI) used evidence from published studies and summary articles to generate clinical practice guidelines, emphasizing a shift back to autologous arteriovenous fistula (AVF) as the key to long-term successful hemodialysis.[1,2] These initial guidelines proposed a goal of 50% autologous AVF as the initial access, with a 40% prevalence of autologous access for a given practice or unit.

Real Colonoscopy
Real Colonoscopy samer kareem 104,287 Views • 3 years ago

Colonoscopy is a test that allows your doctor to look at the inner lining of your large intestine (rectum and colon). He or she uses a thin, flexible tube called a colonoscope to look at the colon. A colonoscopy helps find ulcers, colon polyps, tumors, and areas of inflammation or bleeding.

Excision of intra-dermal naevi from the face
Excision of intra-dermal naevi from the face samer kareem 9,813 Views • 3 years ago

Histology | Compact Bone (Osseous Tissue)
Histology | Compact Bone (Osseous Tissue) DrPhil 545 Views • 3 years ago

Learn about the structural unit of compact bone (the osteon) and it's four basic parts: central canal, lamellae, lacunae, and canaliculi

Is Your Shoulder Pain an Impingement? 4 Quick Tests You Can Try.
Is Your Shoulder Pain an Impingement? 4 Quick Tests You Can Try. samer kareem 3,364 Views • 3 years ago

Rotator cuff pain commonly causes local swelling and tenderness in the front of the shoulder. You may have pain and stiffness when you lift your arm. There may also be pain when the arm is lowered from an elevated position. Beginning symptoms may be mild. Patients frequently do not seek treatment at an early stage. These symptoms may include: Minor pain that is present both with activity and at rest Pain radiating from the front of the shoulder to the side of the arm Sudden pain with lifting and reaching movements Athletes in overhead sports may have pain when throwing or serving a tennis ball As the problem progresses, the symptoms increase: Pain at night Loss of strength and motion Difficulty doing activities that place the arm behind the back, such as buttoning or zippering If the pain comes on suddenly, the shoulder may be severely tender. All movement may be limited and painful.

Examination of Lungs and respiration
Examination of Lungs and respiration Mohamed Ibrahim 70,796 Views • 3 years ago

examination of the lungs and respiration of newborn and children

Spleen Pain Causes
Spleen Pain Causes samer kareem 8,029 Views • 3 years ago

An enlarged spleen can be caused by infections, cirrhosis and other liver diseases, blood diseases characterized by abnormal blood cells, problems with the lymph system, or other conditions. Other causes of an enlarged spleen include: Inflammatory diseases such as sarcoidosis, lupus, and rheumatoid arthritis.

Male Urethral Catheterization
Male Urethral Catheterization Mohamed Ibrahim 133,731 Views • 3 years ago

A video showing how to catheter the male urethra

Atrioventricular Septal Defect
Atrioventricular Septal Defect samer kareem 12,609 Views • 3 years ago

An atrioventricular septal defect (AVSD) is a heart defect in which there are holes between the chambers of the right and left sides of the heart, and the valves that control the flow of blood between these chambers may not be formed correctly

Elbow Joint
Elbow Joint samer kareem 5,242 Views • 3 years ago

Elbow. In primates, including humans, the elbow joint is the synovial hinge joint between the humerus in the upper arm and the radius and ulna in the forearm which allows the hand to be moved towards and away from the body.

Forceps in Childbirth
Forceps in Childbirth M_Nabil 339,526 Views • 3 years ago

a video showing the process of child birth or delivery using forceps

Da Vinci  Robotic Hysterectomy
Da Vinci Robotic Hysterectomy M_Nabil 39,007 Views • 3 years ago

The surgical video details a robotic assisted hysterectomy in a patient with early stage endometrial/uterine cancer. Anatomy of the pelvis and the technique of a robotic hysterectomy is demonstrated in this video.

Vaginal Hysterectomy Operation
Vaginal Hysterectomy Operation Mohamed Ibrahim 40,252 Views • 3 years ago

A video showing the surgery of vaginal hysterectomy Operation

Epididymitis
Epididymitis samer kareem 4,758 Views • 3 years ago

Epididymitis is infection or less frequently, inflammation of the epididymis (the coiled tube on the back of the testicle). The majority of men that develop epididymitis develop it because of a bacterial infection. Although males of any age can develop epididymitis, it occurs most frequently between ages of 20 to 39.

Bladder and prostate injection
Bladder and prostate injection Mohamed 34,437 Views • 3 years ago

Bladder and prostate injection- Botox

Can I get pregnant if I have sex a day before ovulation?
Can I get pregnant if I have sex a day before ovulation? samer kareem 10,514 Views • 3 years ago

Your egg usually lives for just 12 to 24 hours, but sperm will live inside you for anything from a few hours to seven days, with one to three days the optimum time. ... But because a small number of sperm are long-living, having sex up to six days before ovulation can also result in pregnancy.

Tonsillitis
Tonsillitis samer kareem 2,438 Views • 3 years ago

Tonsillitis is inflammation of the tonsils, two oval-shaped pads of tissue at the back of the throat — one tonsil on each side. Signs and symptoms of tonsillitis include swollen tonsils, sore throat, difficulty swallowing and tender lymph nodes on the sides of the neck. Most cases of tonsillitis are caused by infection with a common virus, but bacterial infections also may cause tonsillitis. Because appropriate treatment for tonsillitis depends on the cause, it's important to get a prompt and accurate diagnosis. Surgery to remove tonsils, once a common procedure to treat tonsillitis, is usually performed only when bacterial tonsillitis occurs frequently, doesn't respond to other treatments or causes serious complications.

Liver Structure and the Flow of Blood and Bile
Liver Structure and the Flow of Blood and Bile samer kareem 7,913 Views • 3 years ago

The liver also detoxifies chemicals and metabolizes drugs. As it does so, the liver secretes bile that ends up back in the intestines. The liver also makes proteins important for blood clotting and other functions. First, for those impatient, short answers to the mini-questions (if you're reading this in the news feed, you may want to click through for the question details): No one knows why we evolved 2 kidneys and one liver.

Deep Palpation of the Abdomen
Deep Palpation of the Abdomen M_Nabil 24,038 Views • 3 years ago

Deep Palpation of the Abdomen

Greg's First In-Surgery Conversation | Brain Surgery Live
Greg's First In-Surgery Conversation | Brain Surgery Live Scott 974 Views • 3 years ago

Patient Greg Grindley communicates with host Bryant Gumbel and his wife for the first time while undergoing deep brain stimulation surgery at University Hospital's Case Medical Center in Cleveland, Ohio.
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Greg's First In-Surgery Conversation | Brain Surgery Live
https://youtu.be/zvqV_2zncNU

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