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Perineal Protectomy for Rectal Prolapse
Perineal Protectomy for Rectal Prolapse Mohamed 2,906 Views • 2 years ago

Perineal Protectomy for Rectal Prolapse

Gallstones (cholelithiasis)
Gallstones (cholelithiasis) samer kareem 1,898 Views • 2 years ago

Cholelithiasis involves the presence of gallstones (see the image below), which are concretions that form in the biliary tract, usually in the gallbladder. Choledocholithiasis refers to the presence of 1 or more gallstones in the common bile duct (CBD).

Resection of sigmoid colostomy prolapse
Resection of sigmoid colostomy prolapse Mohamed 12,516 Views • 2 years ago

Resection of sigmoid colostomy prolapse

NEURON ACTION POTENTIAL
NEURON ACTION POTENTIAL samer kareem 4,052 Views • 2 years ago

Your body has nerves that connect your brain to the rest of your organs and muscles, just like telephone wires connect homes all around the world. When you want your hand to move, your brain sends signals through your nerves to your hand telling the muscles to contract. But your nerves don’t just say “hand, move.” Instead your nerves send lots of electrical impulses (called action potentials) to different muscles in your hand, allowing you to move your hand with extreme precision.

SPERMATOCELE vs EPIDIDIMAL CYST
SPERMATOCELE vs EPIDIDIMAL CYST samer kareem 2,981 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.

Chronic Cough
Chronic Cough samer kareem 1,123 Views • 2 years ago

A chronic cough is a cough that lasts eight weeks or longer in adults, or four weeks in children. A chronic cough is more than just an annoyance. A chronic cough can interrupt your sleep and leave you feeling exhausted. Severe cases of chronic cough can cause vomiting, lightheadedness and even rib fractures. While it can sometimes be difficult to pinpoint the problem that's triggering a chronic cough, the most common causes are tobacco use, postnasal drip, asthma and acid reflux. Fortunately, chronic cough typically disappears once the underlying problem is treated.

Is oncology the right choice for you?
Is oncology the right choice for you? samer kareem 1,498 Views • 2 years ago

What combines research opportunities, intellectual challenge, and international collaboration in the study of a disease which affects many organs of the body and all sectors of society? And demands that specialists from many different backgrounds work together to crack sometimes intractable problems? It is, of course, oncology. As a career choice, it's demanding; it takes passion coupled with a willingness to put in the hours and to learn how to discuss death honestly and sensitively. But for the right person, it can be immensely rewarding.

Longest Ingrown Hair Removal
Longest Ingrown Hair Removal Scott 71,069 Views • 2 years ago

Longest Ingrown Hair Removal

Jelly Abscess on the Butt
Jelly Abscess on the Butt samer kareem 43,813 Views • 2 years ago

Grape Jelly Abscess on the Butt

Special Anoscope for Easy Purse-string Suture Application in Stapled Hemorrhoidopexy
Special Anoscope for Easy Purse-string Suture Application in Stapled Hemorrhoidopexy Mohamed 34,801 Views • 2 years ago

Internal hemorrhoids and loose rectal mucosa may block the exposure during the purse string suturing in stapled hemorrhooidopexy, and this may cause some complications. To retract the prolapsing rectal mucosa we modified the purse string anoscope of the PPH01 kit (Ethicon-Endosurgery, Cincinnati, O...H, USA) and produced a special anoscope. The open part of the purse string suture anoscope is covered by transparent acrylic (Orthoacryl�, Dentaurum, Pforzheim, Germany). The covering material had complete cylindrical outer and inner surfaces and was thin enough to let the anoscope easily rotate in the anal dilator and to let the 26 mm curved, round bodied needle of the 2/0 polypropilene suture move in the anoscope. A window, 3 cm long and 3-4 mm wide, was opened at the angled part of the anoscope 2 cm to the tip of the anoscope. This special anoscope was used for the purse string suture during stapled hemorrhoidopexy procedure in five patients. No postoperative complications, early or late, were encountered, and we propose that stapled hemorrhoidopexy procedure can be applied more easily by using this special anoscope.

USMLE Step 2 CS - Pain Seeking
USMLE Step 2 CS - Pain Seeking usmle tutoring 6,239 Views • 2 years ago

USMLE Step 2 CS - Pain Seeking This is just preview video. To get full access please visit our website : www.usmletutoring.com

Stitching a forehead cut
Stitching a forehead cut samer kareem 1,484 Views • 2 years ago

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

USMLE Step 2 CS - Erectile Dysfunction Full Video
USMLE Step 2 CS - Erectile Dysfunction Full Video usmle tutoring 20,968 Views • 2 years ago

USMLE Step 2 CS - Erectile Dysfunction Full Video

Aneurysms
Aneurysms samer kareem 1,434 Views • 2 years ago

What is a brain aneurysm? A brain (cerebral) aneurysm is a bulging, weak area in the wall of an artery that supplies blood to the brain. In most cases, a brain aneurysm causes no symptoms and goes unnoticed. In rare cases, the brain aneurysm ruptures, releasing blood into the skull and causing a stroke. When a brain aneurysm ruptures, the result is called a subarachnoid hemorrhage. Depending on the severity of the hemorrhage, brain damage or death may result.

When Do You Ovulate - How to Know When You Are Ovulating
When Do You Ovulate - How to Know When You Are Ovulating hooda 19,453 Views • 2 years ago

Watch that video to learn How to Know When You Are Ovulating

Knife Removal in the Emergency Room!
Knife Removal in the Emergency Room! samer kareem 6,411 Views • 2 years ago

Lichtenstein mesh repair
Lichtenstein mesh repair M_Nabil 17,808 Views • 2 years ago

Lichtenstein mesh repair of hernia

Symptoms of Liver Dysfunction
Symptoms of Liver Dysfunction samer kareem 4,677 Views • 2 years ago

symptoms of liver dysfunction. Remember, the body doesn't work in isolation. Where there is dysfunction in one area of the body, be rest assured that dysfunction is happening throughout the body.

Endosocpy of a Deep Gastric Ulcer
Endosocpy of a Deep Gastric Ulcer M_Nabil 40,526 Views • 2 years ago

This video clip shows an upper track endoscopy of A 75 year-old female, presented with severe adominal pain since three days. Endoscopy displays a deep ulcer at the lesser curvature of the stomach. This patient has a klatskin´s tumor (bile duct bifurcation).

subfrontal approach to the anterior skull base
subfrontal approach to the anterior skull base M_Nabil 16,953 Views • 2 years ago

lesions at the anterior skull base invading the paranasal area and the paracavernous area can be reached without brain retraction by the shown subfrontal approach. it enables to control the paranasal sinus, optic nerve, periorbital tissue, carotid artery and pituary gland. reconstruction is not easy... but cosmetically appealing. CSF leaks are rare with the use of fascia lata and tissucol ( fibrin glue). osseous reconstruction is done by microsrews and calciumpyrophosphate ( norian, synthes).

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