Top videos

Trousseau sign
Trousseau sign Doctor 20,145 Views • 2 years ago

patient underwent complete thyroidectomy
ionized calcium 0.93 mmol/L
sphygmomanometer cuff inflated to 200 mmHg

Microvascular Decompression of facial nerve
Microvascular Decompression of facial nerve samer kareem 1,204 Views • 2 years ago

Brain Surgery: Microvascular Decompression of facial nerve for hemifacial spasm

Home Remedies For Hair Fall And Regrowth, Hair Regrowth, Hair Regrowth Supplements
Home Remedies For Hair Fall And Regrowth, Hair Regrowth, Hair Regrowth Supplements marin vinasco 1,340 Views • 2 years ago

Home Remedies For Hair Fall And Regrowth, Hair Regrowth, Hair Regrowth Supplements--- http://how-to-regrow-your-hair.info-pro.co/ --- Male Hair Loss Solution, Millions of people all over the world are affected by hair loss, and it’s not only the males that suffer this condition as even females are affected by this problem. What’s sad is that many of the individuals affected by such a condition end up just accepting what is happening to their hair due to lack of information or options. Living their life hiding under cover from wigs or toupee’s when there are actually better options around the corner waiting for them. For males though losing their hair can be devastating, which is why many are sent scrambling for the next most effective male hair loss solution that they can get their hands on. There are actually many solutions that you can try if you want to stop your hair from falling out. Now, it’s a very big possibility that some of the methods that will be mentioned here you might have already heard of or even tried before, but, there is also a chance that you might be able to get an idea for an entirely new technique which will be able to help you out as well. So without further ado, here are some of the male hair loss solutions that you can try out: Block DHT: DHT is a hormone that is manufactured in the bloodstream due to excesses in the testosterone levels and is the main leading cause of male baldness. Simply put, DHT is a hormone that clings to your hair follicles and kills them – slowly. The three mentioned above are just for starters as well because there are so many more methods that you will be able to choose from when it comes to male hair loss solution. If you are looking for a definitive guide however, one can be found at http://how-to-regrow-your-hair.info-pro.co/

Signs of Genital Cervical Cancer You Should Know
Signs of Genital Cervical Cancer You Should Know hooda 11,143 Views • 2 years ago

Watch that video to know the Signs of Genital Cervical Cancer You Should Know

Serious Side Effects of Using Steroids
Serious Side Effects of Using Steroids hooda 57,782 Views • 2 years ago

Watch that video to know the Serious Side Effects of Using Steroids

Myocardial Infarction 3D Animation
Myocardial Infarction 3D Animation Scott Stevens 11,060 Views • 2 years ago

Myocardial Infarction 3D Animation

NNRTIs Mode of action
NNRTIs Mode of action Medical_Videos 6,784 Views • 2 years ago

Mode of action of NNRTIs

Anatomy of The Gastrointestinal Tract GIT
Anatomy of The Gastrointestinal Tract GIT Anatomy_Videos 12,713 Views • 2 years ago

Anatomy of The Gastrointestinal Tract GIT

Anatomy of The Posterior Thorax
Anatomy of The Posterior Thorax Anatomy_Videos 10,542 Views • 2 years ago

Anatomy of The Posterior Thorax

Histology of Urinary Bladder
Histology of Urinary Bladder Histology 4,904 Views • 2 years ago

Histology of Urinary Bladder

LIVE LASIK EYE SURGERY
LIVE LASIK EYE SURGERY samer kareem 10,404 Views • 2 years ago

Filariasis
Filariasis samer kareem 1,269 Views • 2 years ago

A brief overview of Filarial infection in humans. This presentation includes the etiopathogenesis, clinical manifestations, diagnosis and treatment of this condition.

Aortic Valve Tumor
Aortic Valve Tumor samer kareem 1,929 Views • 2 years ago

Papillary fibroelastoma is the third most common primary tumor of the heart and is most likely to involve the cardiac valves. Like myxomas, they arise from the endocardium in most patients and since these tumors are often incidental findings at echocardiography or autopsy, the true incidence is difficult to estimate. Most patients are older than 60 years, which also contrasts with myxomas. Papillary fibroelastomas can embolize, leading to severe neurological complications and therefore, surgical removal is advised, although there is controversy regarding small incidental lesions and the need for surgery.

Basics of Multiple Endocrine Neoplasia
Basics of Multiple Endocrine Neoplasia samer kareem 5,094 Views • 2 years ago

Multiple endocrine neoplasia is a group of disorders that affect the body's network of hormone-producing glands (the endocrine system). Hormones are chemical messengers that travel through the bloodstream and regulate the function of cells and tissues throughout the body. Multiple endocrine neoplasia typically involves tumors (neoplasia) in at least two endocrine glands; tumors can also develop in other organs and tissues. These growths can be noncancerous (benign) or cancerous (malignant). If the tumors become cancerous, the condition can be life-threatening.

Inguinal Hernia Surgery
Inguinal Hernia Surgery samer kareem 21,960 Views • 2 years ago

During surgery to repair the hernia, the bulging tissue is pushed back in. Your abdominal wall is strengthened and supported with sutures (stitches), and sometimes mesh. This repair can be done with open or laparoscopic surgery. You and your surgeon can discuss which type of surgery is right for you.

Total Pancreatectomy with Islet Autotransplantation
Total Pancreatectomy with Islet Autotransplantation samer kareem 13,244 Views • 2 years ago

Our specialists treat conditions that are recurrent and hard to treat. Simply put, TPIAT a procedure that lets surgeons remove the pancreas, take out islet cells – the cells in the pancreas that make insulin – and put those islet cells into the liver. Patients then take pancreatic enzymes to help them digest food.

Latest Advances and Treatments for Kidney Stones
Latest Advances and Treatments for Kidney Stones samer kareem 8,715 Views • 2 years ago

Treatment for kidney stones varies, depending on the type of stone and the cause. Small stones with minimal symptoms Most kidney stones won't require invasive treatment. You may be able to pass a small stone by: Drinking water. Drinking as much as 2 to 3 quarts (1.9 to 2.8 liters) a day may help flush out your urinary system. Unless your doctor tells you otherwise, drink enough fluid — mostly water — to produce clear or nearly clear urine. Pain relievers. Passing a small stone can cause some discomfort. To relieve mild pain, your doctor may recommend pain relievers such as ibuprofen (Advil, Motrin IB, others), acetaminophen (Tylenol, others) or naproxen sodium (Aleve). Medical therapy. Your doctor may give you a medication to help pass your kidney stone. This type of medication, known as an alpha blocker, relaxes the muscles in your ureter, helping you pass the kidney stone more quickly and with less pain. Large stones and those that cause symptoms Kidney stones that can't be treated with conservative measures — either because they're too large to pass on their own or because they cause bleeding, kidney damage or ongoing urinary tract infections — may require more extensive treatment. Procedures may include: Using sound waves to break up stones. For certain kidney stones — depending on size and location — your doctor may recommend a procedure called extracorporeal shock wave lithotripsy (ESWL). ESWL uses sound waves to create strong vibrations (shock waves) that break the stones into tiny pieces that can be passed in your urine. The procedure lasts about 45 to 60 minutes and can cause moderate pain, so you may be under sedation or light anesthesia to make you comfortable. ESWL can cause blood in the urine, bruising on the back or abdomen, bleeding around the kidney and other adjacent organs, and discomfort as the stone fragments pass through the urinary tract. Surgery to remove very large stones in the kidney. A procedure called percutaneous nephrolithotomy (nef-row-lih-THOT-uh-me) involves surgically removing a kidney stone using small telescopes and instruments inserted through a small incision in your back. You will receive general anesthesia during the surgery and be in the hospital for one to two days while you recover. Your doctor may recommend this surgery if ESWL was unsuccessful. Using a scope to remove stones. To remove a smaller stone in your ureter or kidney, your doctor may pass a thin lighted tube (ureteroscope) equipped with a camera through your urethra and bladder to your ureter. Once the stone is located, special tools can snare the stone or break it into pieces that will pass in your urine. Your doctor may then place a small tube (stent) in the ureter to relieve swelling and promote healing. You may need general or local anesthesia during this procedure. Parathyroid gland surgery. Some calcium phosphate stones are caused by overactive parathyroid glands, which are located on the four corners of your thyroid gland, just below your Adam's apple. When these glands produce too much parathyroid hormone (hyperparathyroidism), your calcium levels can become too high and kidney stones may form as a result. Hyperparathyroidism sometimes occurs when a small, benign tumor forms in one of your parathyroid glands or you develop another condition that leads these glands to produce more parathyroid hormone. Removing the growth from the gland stops the formation of kidney stones. Or your doctor may recommend treatment of the condition that's causing your parathyroid gland to overproduce the hormone.

Causes Of Ascites
Causes Of Ascites samer kareem 2,975 Views • 2 years ago

The accumulation of ascitic fluid represents a state of total-body sodium and water excess, but the event that initiates the unbalance is unclear. Although many pathogenic processes have been implicated in the development of abdominal ascites, about 75% likely occur as a result of portal hypertension in the setting of liver cirrhosis, with the remainder due to infective, inflammatory, and infiltrative conditions. Three theories of ascites formation have been proposed: underfilling, overflow, and peripheral arterial vasodilation. The underfilling theory suggests that the primary abnormality is inappropriate sequestration of fluid within the splanchnic vascular bed due to portal hypertension and a consequent decrease in effective circulating blood volume. This activates the plasma renin, aldosterone, and sympathetic nervous system, resulting in renal sodium and water retention. The overflow theory suggests that the primary abnormality is inappropriate renal retention of sodium and water in the absence of volume depletion. This theory was developed in accordance with the observation that patients with cirrhosis have intravascular hypervolemia rather than hypovolemia. The most recent theory, the peripheral arterial vasodilation hypothesis, includes components of both of the other theories. It suggests that portal hypertension leads to vasodilation, which causes decreased effective arterial blood volume. As the natural history of the disease progresses, neurohumoral excitation increases, more renal sodium is retained, and plasma volume expands. This leads to overflow of fluid into the peritoneal cavity. The vasodilation theory proposes that underfilling is operative early and overflow is operative late in the natural history of cirrhosis. Although the sequence of events that occurs between the development of portal hypertension and renal sodium retention is not entirely clear, portal hypertension apparently leads to an increase in nitric oxide levels. Nitric oxide mediates splanchnic and peripheral vasodilation. Hepatic artery nitric oxide synthase activity is greater in patients with ascites than in those without ascites. Regardless of the initiating event, a number of factors contribute to the accumulation of fluid in the abdominal cavity. Elevated levels of epinephrine and norepinephrine are well-documented factors. Hypoalbuminemia and reduced plasma oncotic pressure favor the extravasation of fluid from the plasma to the peritoneal fluid, and, thus, ascites is infrequent in patients with cirrhosis unless both portal hypertension and hypoalbuminemia are present.

Lungs Inflating
Lungs Inflating samer kareem 8,173 Views • 2 years ago

Lungs Inflating

Conductive Keratoplasty
Conductive Keratoplasty samer kareem 3,422 Views • 2 years ago

Keratoplasty is the procedure whereby abnormal corneal tissue is replaced by a healthy donor cornea.

Showing 194 out of 378