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Biggest Babies Ever Born
Biggest Babies Ever Born samer kareem 13,036 Views • 3 years ago

10 Biggest Babies Ever Born

MRI: Basic Physics & a Brief History
MRI: Basic Physics & a Brief History samer kareem 2,034 Views • 3 years ago

Genipap New Pap smear obtaining device
Genipap New Pap smear obtaining device Mohamed Ibrahim 33,341 Views • 3 years ago

Genipap. A home pap smear product demo.

Fetal Laser Surgery
Fetal Laser Surgery Scott 18,500 Views • 3 years ago

Highlights of a fetal laser surgery for twin-to-twin transfusion syndrome (TTTS) will be shown from Tampa General Hospital

TTTS affects 10 to 15 percent of identical-twin pregnancies and is the result of abnormal blood exchange between identical twins through a common placenta. The larger of the twins, or recipient, is surrounded by too much amniotic fluid and in danger of heart failure as its body tries to pump the overwhelming volume of blood intended for both. The smaller, or donor twin, is encased in a shrinking amniotic sac deprived of blood. Without treatment, both will likely die.

Rubén Quintero, M.D., Medical Director of Maternal Fetal Medicine/Fetal Surgery at Tampa General Hospital and Professor and Director of the Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of South Florida College of Medicine will narrate the procedure and answer e-mail questions live as taped highlights of the procedure are shown.

Benign Cervical Lesions
Benign Cervical Lesions samer kareem 3,196 Views • 3 years ago

By 5 weeks' gestational age, the wolffian (ie, mesonephric) and the müllerian (ie, paramesonephric) ducts have formed from intermediate mesoderm. In the absence of testosterone and müllerian inhibitory substance, the mesonephric ducts regress and the paramesonephric ducts continue to form the female reproductive structures with fusion of the distal portions of the paramesonephric ducts to give rise to the uterine fundus, the cervix, and the upper vagina. These developmental changes are genetically controlled in large part by a series of complex transcriptional signaling pathways including Wnt signaling, Hox genes, and many others. In a female fetus, the wolffian duct disappears except for nonfunctional vestiges. The müllerian duct is lined by a columnar epithelium. This includes the entire cervix and upper vagina to the vaginal plate (ie, sinovaginal bulb). Through a process of squamous metaplasia, the vagina and a variable portion of the ectocervix become covered with squamous epithelium. This process is complete by the fifth month of pregnancy.

01_dinparvar_Endodontics
01_dinparvar_Endodontics Dr. Mohammad Amin Dinparvar 1,978 Views • 3 years ago

مرکز ایمپلنت و زیبایی دندان شیراز دکتر محمد امین دین پرور

Vasculitis: Pathogenesis, types and treatment
Vasculitis: Pathogenesis, types and treatment samer kareem 1,308 Views • 3 years ago

A step wise approach to the pathogenesis, types, disease entities and diagnosis of vasculitis. This discussion also includes the management options of vasculitis and their adverse drug reactions. In essence, vasculitis is a clfinicopathologic process characterised by inflammation and damage of blood vessels. This may be mainly due to three pathological processes which include immune complex deposition, anti-neutrophillic antibody formation and pathological T lymphocyte response and granuloma formation. The disease entities include Wegner's granulomatosis, Churg Strauss and many others. These present with palpable purpura, unexplained renal dysfunction etc which can be diagnosed based on biopsy and angiogram.

The Heart
The Heart Mohamed Ibrahim 38,882 Views • 3 years ago

A 3D video clip showing anatomy and physiology of the heart

Carpal Tunnel Syndrome
Carpal Tunnel Syndrome Mohamed Ibrahim 18,772 Views • 3 years ago

Carpal tunnel syndrome is a common condition that causes pain, numbness, and tingling in the hand and arm. The condition occurs when one of the major nerves to the hand — the median nerve — is squeezed or compressed as it travels through the wrist. In most patients, carpal tunnel syndrome gets worse over time, so early diagnosis and treatment are important. Early on, symptoms can often be relieved with simple measures like wearing a wrist splint or avoiding certain activities. If pressure on the median nerve continues, however, it can lead to nerve damage and worsening symptoms. To prevent permanent damage, surgery to take pressure off the median nerve may be recommended for some patients.

Snake Venom's TERRIFYING Effect On Human Blood
Snake Venom's TERRIFYING Effect On Human Blood Mohamed Ibrahim 8,375 Views • 3 years ago

Though most snakes aren't venomous, the ones with a deadly bite are so scary that many researchers think humans evolved to naturally fear the sinuous creatures. With good reason. In the video, two men milk the venom of a Russell's viper and then show what happens when one drop of that venom mixes with a glassful of human blood. It's terrifying.

Simple Interrupted Pattern Suture
Simple Interrupted Pattern Suture M_Nabil 10,941 Views • 3 years ago

Simple Interrupted Pattern Suture

Serotonin may prevent Osteoporosis
Serotonin may prevent Osteoporosis Osteoporosis_Doctor 39,021 Views • 3 years ago

Serotonin may prevent Osteoporosis

Removing ArterioVenous Malformation in Brain
Removing ArterioVenous Malformation in Brain Anatomist 8,642 Views • 3 years ago

Removing ArterioVenous Malformation in Brain

Pregnant Robot Trains Students  From Dr. Osama kloub
Pregnant Robot Trains Students From Dr. Osama kloub Osama Kloub 15,191 Views • 3 years ago

Medical students at Johns Hopkins University are getting a real-life birthing experience when a robot goes into labor. Kasey-Dee Gardner reports.

Abnormal Lung Sounds
Abnormal Lung Sounds samer kareem 3,014 Views • 3 years ago

Breath sounds can be either normal or abnormal. These sounds come from the lungs when you breathe in or out. These sounds can be heard using a stethoscope or simply when breathing. Abnormal breath sounds can indicate a lung problem, such as: an obstruction inflammation an infection fluid in the lungs asthma Listening to breath sounds is an important part of diagnosing many different medical conditions.

Direct Laryngoscopy
Direct Laryngoscopy samer kareem 7,471 Views • 3 years ago

Visualization of the larynx by direct or indirect means is referred to as laryngoscopy and is the principal aim during airway management for passage of a tracheal tube. This paper presents a brief background regarding the development and practice of laryngoscopy and examines the equipment and techniques for both direct and indirect methods. Patient evaluation during the airway examination is discussed, as are predictors for difficult intubation. Laryngoscope blade design, newer intubating techniques, and a variety of indirect laryngoscopic technologies are reviewed, as is the learning curve for these techniques and devices.

Interlocking Continuous Suture
Interlocking Continuous Suture Mohamed Ibrahim 26,173 Views • 3 years ago

Interlocking Continuous Suture

Root Canal Treatment
Root Canal Treatment samer kareem 27,298 Views • 3 years ago

During root canal treatment, the inflamed or infected pulp is removed and the inside of the tooth is carefully cleaned and disinfected, then filled and sealed with a rubber-like material called gutta-percha. Afterwards, the tooth is restored with a crown or filling for protection.

Pharyngitis Management
Pharyngitis Management samer kareem 1,965 Views • 3 years ago

Pharyngitis is caused by swelling in the back of the throat (pharynx) between the tonsils and the voice box (larynx). Most sore throats are caused by colds, the flu, coxsackie virus or mono (mononucleosis). Bacteria that can cause pharyngitis in some cases: Strep throat is caused by group A streptococcus.

What is Osteoporosis
What is Osteoporosis Osteoporosis_Doctor 9,384 Views • 3 years ago

What is Osteoporosis

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