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Thousands of Whiteheads!
Thousands of Whiteheads! samer kareem 5,332 Views • 2 years ago

Thousands of Whiteheads! Why Do I Get Them?

Repair Cavities Without Getting a Filling
Repair Cavities Without Getting a Filling samer kareem 6,787 Views • 2 years ago

You May Be Able to Repair Cavities Without Getting a Filling

The development of the gastrointestinal tract
The development of the gastrointestinal tract samer kareem 2,509 Views • 2 years ago

The gastrointestinal tract (GIT) arises initially during the process of gastrulation from the endoderm of the trilaminar embryo (week 3) and extends from the buccopharyngeal membrane to the cloacal membrane. The tract and associated organs later have contributions from all the germ cell layers. During the 4th week three distinct regions (fore-, mid- and hind-gut) extend the length of the embryo and will contribute different components of the GIT. The large mid-gut is generated by lateral embryonic folding which "pinches off" a pocket of the yolk sac, the 2 compartments continue to communicate through the vitelline duct. The oral cavity (mouth) is formed following breakdown of the buccopharyngeal membrane (oropharyngeal or oral membrane) and contributed to mainly by the pharynx lying within the pharyngeal arches (More? Head Development). Loss of buccopharyngeal membrane opens the tract to amniotic fluid through the remainder of development, and during the fetal period is actively swallowed.

Hypertropic Pyloric Stenosis
Hypertropic Pyloric Stenosis samer kareem 1,441 Views • 2 years ago

Hypertrophic pyloric stenosis (HPS) causes a functional gastric outlet obstruction as a result of hypertrophy and hyperplasia of the muscular layers of the pylorus. In infants, HPS is the most common cause of gastric outlet obstruction and the most common surgical cause of vomiting.

Fatty Liver
Fatty Liver samer kareem 4,561 Views • 2 years ago

Fatty liver is a dangerous yet misunderstood disease. In America, it affects 90 million of us and 17 percent of our children.

How LSD alters your mind
How LSD alters your mind samer kareem 3,132 Views • 2 years ago

Scientists reveal how LSD alters your mind.

Laryngeal Mask Airway in Medical Emergencies
Laryngeal Mask Airway in Medical Emergencies samer kareem 1,640 Views • 2 years ago

Laryngeal Mask Airway in Medical Emergencies

Dementia Signs and Symptoms
Dementia Signs and Symptoms samer kareem 1,237 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.

Elevated prolactin levels
Elevated prolactin levels samer kareem 6,243 Views • 2 years ago

I have elevated prolactin levels. What does this mean? What can I do to regulate my hormones? watch to learn more

Arachnoid Cyst with Accompanying Subdural Hygroma
Arachnoid Cyst with Accompanying Subdural Hygroma samer kareem 6,213 Views • 2 years ago

Fenestration of Middle Cranial Fossa Arachnoid Cyst with Accompanying Subdural Hygrom

Sensitivity and Specificity
Sensitivity and Specificity samer kareem 1,386 Views • 2 years ago

Easily understand the concepts of SENSITIVITY and SPECIFICITY! These two words can be confusing when you are first learning the basics of biostatistics. -Don't be confused..watch this lecture and understand it once and for all!

The Cholinergic Receptors
The Cholinergic Receptors samer kareem 2,203 Views • 2 years ago

Understand the cholinergic receptors once and for all!

Medtronic BRYAN® Cervical Disc Surgical Technique Animation
Medtronic BRYAN® Cervical Disc Surgical Technique Animation samer kareem 1,614 Views • 2 years ago

Cervical artificial disc replacement using the BRYAN Disc, a trusted product of Medtronic. Spine care offices are located in New Jersey, New York, and Florida. Are you experiencing neck pain? Do you think you may have a herniate disc? Learn more about our doctors' 97% success rate for performing BRYAN disc replacement:

Conception
Conception samer kareem 1,939 Views • 2 years ago

Most of the time, you won't know the exact day you got pregnant. Your doctor will count the start of your pregnancy from the first day of your last menstrual period. That's about 2 weeks ahead of when conception happens.

Exercises to Lift and Tone Your Butt and Thighs
Exercises to Lift and Tone Your Butt and Thighs samer kareem 1,988 Views • 2 years ago

5 Minute Butt and Thigh Workout for a Bigger Butt - Exercises to Lift and Tone Your Butt and Thighs

Dentist Filling Tooth
Dentist Filling Tooth samer kareem 11,072 Views • 2 years ago

Watching A Dentist Fix Tooth Decay Is Beyond Satisfying.

Nerve damage treatment options:
Nerve damage treatment options: samer kareem 1,436 Views • 2 years ago

Nerve damage can start as numbness or tingling and progress to an intense feeling of burning or stabbing. What to know about treatment options:

LEECH Treatment
LEECH Treatment samer kareem 1,687 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.

When the  Doctors try to help :)
When the Doctors try to help :) samer kareem 2,009 Views • 2 years ago

Because Doctors must give all to their patients!

Superior Capsular Reconstruction
Superior Capsular Reconstruction samer kareem 1,349 Views • 2 years ago

Superior capsule reconstruction (SCR) is a promising alternative treatment for irreparable posterosuperior rotator cuff tears (Figure 1). It utilizes a graft from the superior glenoid to the greater tuberosity to stabilize the humeral head. In a study by Mihata and colleagues of 23 patients who underwent SCR with a fascia lata autograft at a minimum of 2 years follow-up, the American Shoulder and Elbow Surgeons (ASES) score improved significantly from 23.5 preoperatively to 92.9. Postoperative MRI showed 83% of patients had intact reconstructions with no progression of muscle atrophy.

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