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Biological Aortic Heart Valve
Biological Aortic Heart Valve samer kareem 13,574 Views • 3 years ago

Bioprosthetic valves used in heart valve replacement generally offer functional properties that are more similar to those of native valves.

Herpangina
Herpangina samer kareem 37,633 Views • 3 years ago

Herpangina is a common childhood illness caused by a virus. It is characterized by small, blister-like ulcers on the roof of the mouth and in the back of the throat. The infection may also cause a sudden fever, sore throat, headache, and neck pain.

hemolytic uremic syndrome
hemolytic uremic syndrome samer kareem 6,952 Views • 3 years ago

Hemolytic-uremic syndrome (or haemolytic-uraemic syndrome), abbreviated HUS, is a disease characterized by hemolytic anemia (anemia caused by destruction of red blood cells), acute kidney failure (uremia), and a low platelet count (thrombocytopenia).

Constitutional Puberty Delay
Constitutional Puberty Delay samer kareem 4,198 Views • 3 years ago

Delayed puberty is defined as the absence of any signs suggestive of puberty by 14 years of age. In this case, the patient's pubertal delay appears to be constitutional because of his positive family history, absence of syndromic features or systemic illness, and bone age of 12 years. Puberty correlates more closely with bone age than chronological age. On follow-up, the patient will most likely demonstrate a similar onset of puberty as his father.

What are the risks with testosterone therapy in boys?
What are the risks with testosterone therapy in boys? samer kareem 4,406 Views • 3 years ago

Testosterone treatment in adolescent boys with constitutional delay

Pap Test - A step-by-step look at what happens during the test
Pap Test - A step-by-step look at what happens during the test samer kareem 7,306 Views • 3 years ago

-A finding of ASC on cytology requires further investigation to exclude precancerous lesions. Recommendations differ for women age 21 -24 and those age ;::25. For women age 21 -24 with ASCUS or low-grade squamous intraepitheliallesion (LSIL), current guidelines recommend repeating Pap smear in one year. In this younger patient population, HPV infection is transient and malignant transformation is rare. Therefore, colposcopy is not performed unless the patient demonstrates ASC-US or LSIL on 3

Liver cancer
Liver cancer samer kareem 26,463 Views • 3 years ago

In this video, we will cover the function of the liver and how cancer may arise.

Stress Fracture
Stress Fracture samer kareem 15,827 Views • 3 years ago

A stress fracture typically feels like an aching or burning localized pain somewhere along a bone. Usually, it will hurt to press on it, and the pain will get progressively worse as you run on it, eventually hurting while walking or even when you're not putting any weight on it at all.

Cremasteric reflex test
Cremasteric reflex test samer kareem 66,967 Views • 3 years ago

-The cremasteric reflex test is considered positive if there is elevation of the testis in response to stroking the upper inner thigh. This reaction is typically absent in testicular torsion and boys under the age of 6 months. Although not completely reliable in older boys and adults, an absent cremasteric reflex is highly suggestive of torsion. Patients with epididymitis usually have a normal cremasteric reflex, with pain and swelling isolated to

Attention Deficit Hyperactivity Disorder
Attention Deficit Hyperactivity Disorder samer kareem 4,656 Views • 3 years ago

Attention deficit hyperactivity disorder (ADHD) is a mental disorder of the neurodevelopmental type. It is characterized by problems paying attention, excessive activity, or difficulty controlling behavior which is not appropriate for a person's age.

Coronary Bypass Surgery
Coronary Bypass Surgery samer kareem 19,274 Views • 3 years ago

If you need heart bypass surgery, the procedure is pretty similar. A surgeon takes blood vessels from another part of your body to go around, or bypass, a blocked artery. The result is that more blood and oxygen can flow to your heart again. ... Bypass surgery is also known as coronary artery bypass grafting (CABG).Dec 12, 2015

Giant C-V Waves of Tricuspid Regurgitation
Giant C-V Waves of Tricuspid Regurgitation samer kareem 19,570 Views • 3 years ago

giant systolic pulsations, known as C-V waves, were noticeable during jugular venous examination of a 33-year-old woman who had tricuspid-valve endocarditis. In video 2, transthoracic echocardiography revealed severe tricuspid regurgitation.

Biceps Tenodesis
Biceps Tenodesis samer kareem 12,677 Views • 3 years ago

Biceps tenodesis surgery is performed when the biceps tendon is damaged, or the rotator cuff tendon or cartilage ring in the shoulder is torn. The biceps tendon is a strong rope‐like structure connecting the upper end of the biceps muscle to the bones in the shoulder. In biceps tenodesis surgery, the biceps tendon is separated from the shoulder and reattached to the humerus, or the upper arm bone.

Withdrawal Method Effectiveness as contaceptive
Withdrawal Method Effectiveness as contaceptive samer kareem 5,672 Views • 3 years ago

Lots of people wonder: does the pull out method work to prevent pregnancy? Pull out method effectiveness depends on whether or not you do it correctly. Learn more about pulling out in this video.

Chalazion Removal
Chalazion Removal samer kareem 19,150 Views • 3 years ago

Chalazions are extremely common, and having a sound surgical technique to drain a chalazion is a fundamental in general ophthalmology and oculoplastic surgery. I believe one of the biggest downfalls in treating chalazions is inadequate local anesthetic. Please that both the outer and inner surface to the eyelid need to receive local anesthesia to make the patient totally comfortable. It is important to be careful in delivering the local anesthetic and making sure you have control of the head position, and the position of your needle is bent to minimize any possibility of contact with the globe.

Limb Surgeries
Limb Surgeries samer kareem 1,053 Views • 3 years ago

Three lower limb surgeries that you need to know about.

Expressing the First Milk
Expressing the First Milk samer kareem 6,502 Views • 3 years ago

Expressing the First Milk

Change position of breech baby
Change position of breech baby samer kareem 178,109 Views • 3 years ago

The baby will move head down if there is room or if there is tone in the support to the uterus to direct baby head down. Before 24-26 weeks most babies lie diagonal or sideways in the Transverse Lie position. Between 24-29 weeks most babies turn vertical and some will be breech.

Classification of Epileptic Seizures
Classification of Epileptic Seizures samer kareem 12,198 Views • 3 years ago

A brief demonstration of the different types of epileptic seizures based on the International Classification of Epileptic Seizures.

Swallowing Disorders and Achalasia
Swallowing Disorders and Achalasia samer kareem 10,230 Views • 3 years ago

Achalasia is a neurogenic esophageal motility disorder characterized by impaired esophageal peristalsis and a lack of lower esophageal sphincter relaxation during swallowing. Symptoms are slowly progressive dysphagia, usually to both liquids and solids, and regurgitation of undigested food. Evaluation typically includes manometry, barium swallow, and endoscopy. Treatments include dilation, chemical denervation, surgical myotomy, and peroral endoscopic myotomy.

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