M_Nabil
M_Nabil

M_Nabil

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M_Nabil
21,372 Views · 4 months ago

A prenatal ultrasound (also called a sonogram) is a noninvasive diagnostic test that uses sound waves to create a visual image of your baby, placenta, and uterus, as well as other pelvic organs. It allows your healthcare practitioner to gather valuable information about the progress of your pregnancy and your baby's health. During the test, an ultrasound technician (sonographer) transmits high-frequency sound waves through your uterus that bounce off your baby. A computer then translates the echoing sounds into video images that reveal your baby's shape, position, and movements. (Ultrasound waves are also used in the handheld instrument called a Doppler that your practitioner uses during your prenatal visits to listen to your baby's heartbeat.) You may have an early ultrasound at your practitioner's office at 6 to 10 weeks to confirm and date the pregnancy. Or you may not have one until the standard midpregnancy ultrasound between 16 and 20 weeks. That's when you may learn your baby's sex, if you like. (The technician will probably present you with a grainy printout of the sonogram as a keepsake.) You may also have a sonogram as part of a genetic test, such as the nuchal translucency test, chorionic villus sampling, or amniocentesis, or at any other time if there are signs of a problem with your baby. You'll have more frequent ultrasounds if you have diabetes, hypertension, or other medical complications.

M_Nabil
6,126 Views · 4 months 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.

M_Nabil
10,849 Views · 4 months ago

Retrograde Laparoscopic Appendectomy: Subhepatic Appendix

M_Nabil
15,343 Views · 4 months ago

This animated video will run you through the process of nuclear stress test.

M_Nabil
31,718 Views · 4 months ago

In this animation it depicts an artery with cholesterol plaque (the yellowish area) which is blocking most of the inside of this artery. Then small cells called platelets become clumped together and cause the red blood cells to form a clot. This is what causes a HEART ATTACK.

M_Nabil
14,781 Views · 4 months ago

Electrical Cardioversion

M_Nabil
22,711 Views · 4 months ago

This video depicts how a stent is placed in the coronary artieries. We first place a guiding wire in the heart artery through a catheter, usually from the groin. Then the stent is inflated by a balloon in the artery, which is then removed. The stent remains permanently. Blood thinners, aspirin and plavix, are both required after a stent is placed in your heart artery.

M_Nabil
38,440 Views · 4 months ago

The anatomy and function of the heart

M_Nabil
37,183 Views · 4 months ago

This video gives you an overview of how a cardiac catheterization is performed.

M_Nabil
14,966 Views · 4 months ago

cardiac catheterization in the work up of heart disease.

M_Nabil
7,796 Views · 4 months ago

Bradyarrythmias

M_Nabil
8,752 Views · 4 months ago

Atrial Fibrillation is the most common heart rythmn abnormatlity and is very common as you age. Atrial fibrillation is a condition in which the top chambers of the heart, the Atrium are fibrillating, rather than having a regular synchronized contraction. One of the worst complications of Atrial Fibrillation can be Stroke. There are very good treatments of Atrial Fibrillation. This animated video is an overview of Atrial Fibrillation.

M_Nabil
10,446 Views · 4 months ago

Blocked coronary arteries.

M_Nabil
11,790 Views · 4 months ago

Aortic Valve Replacement Animation

M_Nabil
29,459 Views · 4 months ago

51 yr old female with right flank pain and recurrent UTI. IVP showed a UPJ calculus on the right.

M_Nabil
10,961 Views · 4 months ago

The essential steps of a translaminaterminalis approach for removal of craniopharyngiomas

M_Nabil
13,459 Views · 4 months ago

Access to processes within the skull base with lateral extension to the pterygopalatine fossa are reached by combined subfrontal osteotomy and Le Fort I osteotomy

M_Nabil
17,870 Views · 4 months ago

Endoscopic third ventriculostomy in a patient with obstructive hydrocephalus

M_Nabil
16,857 Views · 4 months 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).

M_Nabil
15,041 Views · 4 months ago

A quick look at an early stage stomach abnormality.

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