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Artificial womb
Artificial womb samer kareem 2,413 Visualizzazioni • 3 anni fa

Artificial womb could allow babies to develop outside the mother’s uterus

Depression
Depression samer kareem 2,411 Visualizzazioni • 3 anni fa

Depression (major depressive disorder or clinical depression) is a common but serious mood disorder. It causes severe symptoms that affect how you feel, think, and handle daily activities, such as sleeping, eating, or working. To be diagnosed with depression, the symptoms must be present for at least two weeks.

Gerstmann Syndrome
Gerstmann Syndrome samer kareem 2,411 Visualizzazioni • 3 anni fa

Testing for the four features of Gerstmann Syndrome in this patient with two separate left sided strokes (left frontoparietal ischaemic stroke followed by left posterior parietal haemorrhagic stroke). He exhibits (i) acalculia, (ii) agraphia, (iii) left-right disorientation, and (iv) finger agnosia. Complicating the issue is his obvious nonfluent aphasia (expressive dysphasia) with paraphasic errors (replacing words with associated words (e.g. says 'fork' instead of 'spoon')) and some comprehension issues.

Rhinoplasty Surgery
Rhinoplasty Surgery samer kareem 2,409 Visualizzazioni • 3 anni fa

Rhinoplasty enhances facial harmony and the proportions of your nose. It can also correct impaired breathing caused by structural defects in the nose. Rhinoplasty surgery can change: Nose size in relation to facial balance Nose width at the bridge or in the size and position of the nostrils Nose profile with visible humps or depressions on the bridge Nasal tip that is enlarged or bulbous, drooping, upturned or hooked Nostrils that are large, wide, or upturned Nasal asymmetry

Sleep Apnea
Sleep Apnea samer kareem 2,407 Visualizzazioni • 3 anni fa

Sleep apnea is a potentially serious sleep disorder in which breathing repeatedly stops and starts. You may have sleep apnea if you snore loudly, and you feel tired even after a full night's sleep. The main types of sleep apnea are: Obstructive sleep apnea, the more common form that occurs when throat muscles relax. Central sleep apnea, which occurs when your brain doesn't send proper signals to the muscles that control breathing. Complex sleep apnea syndrome, also known as treatment-emergent central sleep apnea, occurs when someone has both obstructive sleep apnea and central sleep apnea. If you think you might have any form of sleep apnea, see your doctor. Treatment can ease your symptoms and may help prevent heart problems and other complications.

What Is A Gastric Ulcer?
What Is A Gastric Ulcer? samer kareem 2,407 Visualizzazioni • 3 anni fa

What Causes Ulcers? No single cause has been found for ulcers. However, it is now clear that an ulcer is the end result of an imbalance between digestive fluids in the stomach and duodenum. Most ulcers are caused by an infection with a type of bacteria called Helicobacter pylori (H. pylori). Factors that can increase your risk for ulcers include: Use of painkillers called nonsteroidal anti-inflammatory drugs (NSAIDs), such as aspirin, naproxen (Aleve, Anaprox, Naprosyn, and others), ibuprofen (Motrin, Advil, some types of Midol, and others), and many others available by prescription; even safety-coated aspirin and aspirin in powered form can frequently cause ulcers. Excess acid production from gastrinomas, tumors of the acid producing cells of the stomach that increases acid output (seen in Zollinger-Ellison syndrome) Excessive drinking of alcohol Smoking or chewing tobacco Serious illness Radiation treatment to the area What Are the Symptoms of an Ulcer? An ulcer may or may not have symptoms. When symptoms occur, they may include: A gnawing or burning pain in the middle or upper stomach between meals or at night Bloating Heartburn Nausea or vomiting In severe cases, symptoms can include: Dark or black stool (due to bleeding) Vomiting blood (that can look like "coffee-grounds") Weight loss Severe pain in the mid to upper abdomen

Chemotherapy
Chemotherapy samer kareem 2,406 Visualizzazioni • 3 anni fa

Chemotherapy (often abbreviated to chemo and sometimes CTX or CTx) is a category of cancer treatment that uses chemical substances, especially one or more anti-cancer drugs (chemotherapeutic agents) that are given as part of a standardized chemotherapy regimen.

What is inside A Cyst?
What is inside A Cyst? samer kareem 2,405 Visualizzazioni • 3 anni fa

What is inside A Cyst? Watch it now

Total Parotidectomy
Total Parotidectomy samer kareem 2,403 Visualizzazioni • 3 anni fa

This video show the steps in a total parotidectomy with VII nerve preservation. The patient had a malignant parotid tumor without VII nerve compromise.

Uterine Rupture
Uterine Rupture samer kareem 2,402 Visualizzazioni • 3 anni fa

Uterine rupture is usually when the scar from your previous caesarean section tears open. Though it's uncommon, you should be aware of this risk, particularly if you're thinking about giving birth vaginally next time. It's possible for your scar to gape slightly while you're pregnant (scar dehiscence).

Vitamin A Functions & Deficiencies
Vitamin A Functions & Deficiencies samer kareem 2,402 Visualizzazioni • 3 anni fa

Function. Vitamin A helps form and maintain healthy skin, teeth, skeletal and soft tissue, mucus membranes, and skin. It is also known as retinol because it produces the pigments in the retina of the eye. Vitamin A promotes good vision, especially in low light. Vitamin deficiency anemia occurs when your body doesn't have enough of the vitamins needed to produce adequate numbers of healthy red blood cells. Red blood cells carry oxygen from your lungs throughout your body. If your diet is lacking in certain vitamins, vitamin deficiency anemia can develop.

Repair of Postinfarction VSD
Repair of Postinfarction VSD samer kareem 2,400 Visualizzazioni • 3 anni fa

Repair of post-infarction ventricular septal defect (VSD) remains a challenging procedure with a high risk of VSD recurrence. In order to reduce this risk, a double patch and glue technique was introduced in the department in 1986. This surgical technique is hereunder presented. Since 1971, ninety-three patients have been operated on early (≪15 days) after the occurrence of a post-infarction VSD. This retrospective study allows to compare the results of this double patch and glue technique to those obtained with the conventional one, in terms of hospital death and VSD recurrence. The double patch and glue technique avoids recurrence of VSD and plays a part in reducing hospital mortality.

DMEK Surgery
DMEK Surgery samer kareem 2,397 Visualizzazioni • 3 anni fa

Less than a decade ago, corneal transplantation took a big leap forward with the introduction of Descemet’s stripping endothelial keratoplasty (DSEK), which removes only Descemet’s membrane and the diseased endothelium and replaces them with a thin, tripartite donor graft of posterior corneal stroma, Descemet’s membrane, and healthy endothelium. Then came DSAEK, in which the donor graft is prepared with an automated microkeratome, allowing for easier donor preparation and reproducible results by surgeons and eye bank technicians.1 DSAEK has proved to have many advantages over penetrating keratoplasty (PK) and its endothelial predecessors (see “A Brief History of Endothelial Keratoplasty”). Now DSAEK is being compared with a newer technique, Descemet’s membrane endothelial keratoplasty (DMEK), which has emerged as a promising alternative—grafting only Descemet’s membrane and endothelium, allowing for a pure anatomical replacement of only what was removed and the possibility of even better vision with quicker healing.1 Although indications for these procedures are similar, each has unique benefits and drawbacks. Five cornea surgeons offer their perspectives on the procedures and their thoughts on whether it may be time to move to the newer surgery.

How to Get Pregnant Quickly With Irregular Periods
How to Get Pregnant Quickly With Irregular Periods samer kareem 2,392 Visualizzazioni • 3 anni fa

How to Get Pregnant Quickly With Irregular Periods

Obstructive vs. Restrictive Lung Disease
Obstructive vs. Restrictive Lung Disease samer kareem 2,392 Visualizzazioni • 3 anni fa

Obstructive lung diseases include conditions that make it hard to exhale all the air in the lungs. People with restrictive lung disease have difficulty fully expanding their lungs with air. Obstructive and restrictive lung disease share the same main symptom: shortness of breath with exertion.

How to Treat a Rib Fracture
How to Treat a Rib Fracture samer kareem 2,391 Visualizzazioni • 3 anni fa

A fractured rib is usually a result of a fall or accident. Prolonged coughing and sports with repetitive movement, such as golf, also can cause a rib fracture. Symptoms include pain when taking a deep breath, pressing on the injured area, or bending or twisting the body. In most cases, fractured ribs usually heal on their own in one or two months. Pain relievers can make it easier to breathe deeply.

Ganglion Cyst
Ganglion Cyst samer kareem 2,389 Visualizzazioni • 3 anni fa

Ganglion cysts are noncancerous lumps that most commonly develop along the tendons or joints of your wrists or hands. They also may occur in the ankles and feet. Ganglion cysts are typically round or oval and are filled with a jellylike fluid. Small ganglion cysts can be pea-sized, while larger ones can be around an inch (2.5 centimeters) in diameter. Ganglion cysts can be painful if they press on a nearby nerve. Their location can sometimes interfere with joint movement. If your ganglion cyst is causing you problems, your doctor may suggest trying to drain the cyst with a needle. Removing the cyst surgically also is an option. But if you have no symptoms, no treatment is necessary. In many cases, the cysts go away on their own.

What is CT Scan Machine ?
What is CT Scan Machine ? samer kareem 2,388 Visualizzazioni • 3 anni fa

Sinus Treatment
Sinus Treatment samer kareem 2,387 Visualizzazioni • 3 anni fa

Sinus infections caused by viruses can use home (over-the-counter, OTC) treatments such as pain and fever medications (acetaminophen [Tylenol]), decongestants, and mucolytics. In addition, some health-care professionals suggest nasal irrigation or a sinus rinse solution to help relieve symptoms of sinus infections, even chronic sinusitis symptoms.

Como Quitar La Celulitis, Celulitis En La Pierna, Drenaje Linfatico Celulitis, Reducir Celulitis
Como Quitar La Celulitis, Celulitis En La Pierna, Drenaje Linfatico Celulitis, Reducir Celulitis marin vinasco 2,387 Visualizzazioni • 3 anni fa

http://sin-celulitis.good-info.co/ Como Quitar La Celulitis, Celulitis En La Pierna, Drenaje Linfatico Celulitis, Reducir Celulitis. Imagina Que En Tan Solo 8 Semenas Pudieras... Usar la ropa que quisieras sin preocuparte. Mirarte al espejo con total satisfacción. Usar ese traje de baño que tanto te gusta. Tener relaciones con tu pareja y volverlo loco con tu piel suave y lisa. Sentirte llena de confianza y optimismo. Olvidarte de la celulitis para siempre. ¿Has deseado alguna vez lucir una piel bella y sin los desagradables hoyuelos causados por la celulitis? Haz Clic Aqui. http://sin-celulitis.good-info.co

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