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Retinitis Pigmentosa
Retinitis Pigmentosa samer kareem 2,315 Views • 3 years ago

Retinitis pigmentosa is a rare, inherited degenerative eye disease that causes severe vision impairment. Symptoms often begin in childhood. They include decreased vision at night or in low light and loss of side vision (tunnel vision). There's no effective treatment for this condition. Wearing sunglasses may help protect remaining vision.

Ulnar head excision (Darrach procedure)
Ulnar head excision (Darrach procedure) DrHouse 32,746 Views • 3 years ago

Ulnar head excision in a patient with rheumatoid arthritis who presented with painful and limited forearm rotation. Performed at the Queen Victoria Hospital, East Grinstead

Psoriatic Arthritis
Psoriatic Arthritis samer kareem 2,728 Views • 3 years ago

Psoriatic arthritis is a chronic arthritis. In some people, it is mild, with just occasional flare ups. In other people, it is continuous and can cause joint damage if it is not treated. Early diagnosis is important to avoid damage to joints. Psoriatic arthritis typically occurs in people with skin psoriasis, but it can occur in people without skin psoriasis, particularly in those who have relatives with psoriasis. Psoriatic arthritis typically affects the large joints, especially those of the lower extremities, distal joints of the fingers and toes, and also can affect the back and sacroiliac joints of the pelvis. For most people, appropriate treatments will relieve pain, protect the joints, and maintain mobility. Physical activity helps maintain joint movement. Psoriatic arthritis is sometimes misdiagnosed as gout, rheumatoid arthritis or osteoarthritis. - See more at: http://www.rheumatology.org/I-Am-A/Patient-Caregiver/Diseases-Conditions/Psoriatic-Arthritis#sthash.VsBTUw76.dpuf

Uterus transplants
Uterus transplants samer kareem 6,006 Views • 3 years ago

U.S. uterus transplants: experimental surgery could help infertile women get pregnant

GIT endoscopy with biopsy
GIT endoscopy with biopsy Scott 17,776 Views • 3 years ago

An older patient with stomach pain, and the typical heart burning. We did some biopsies for evaluation of dyplasia.

Pyelolithotomy
Pyelolithotomy M_Nabil 29,604 Views • 3 years ago

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

Cochlear Implants
Cochlear Implants Doctor 16,219 Views • 3 years ago

This animated video reviews cochlear implants, used for people with profound hearing loss.

Venipuncture: Learning how to start an IV
Venipuncture: Learning how to start an IV Mohamed Ibrahim 11,010 Views • 3 years ago

IV cannulation is a skill that has scared a lot of student nurses and even professionals. Perhaps it’s because IV insertion is an invasive procedure, and nurses are too worried that they might hurt their patients. Or maybe it’s because they are just clueless about IV therapy do’s and don’ts–things that one can only fully understand through constant practice.

Through Tubing Perforating Animation
Through Tubing Perforating Animation Landging 3,879 Views • 3 years ago

http://www.landging.com/through-tubing.html
This through-tubing perforation animation demonstrates new oil drilling technology.

Interlocking Continuous Suture
Interlocking Continuous Suture Mohamed Ibrahim 26,187 Views • 3 years ago

Interlocking Continuous Suture

Removing Gauze From a Spider's Bite
Removing Gauze From a Spider's Bite hooda 14,981 Views • 3 years ago

Watch that video of Removing Gauze From a Spider's Bite

Why Should You Prefer Medical Marijuana Card in Los Angeles?
Why Should You Prefer Medical Marijuana Card in Los Angeles? Online MMJ Los Angeles 1,915 Views • 3 years ago

Buy your new Medical Marijuana Card for $59 & renewals for $45. Chat with our licensed doctors from your place and obtain your card by email in less than 10 minutes. Visit https://www.onlinemmjlosangeles.com/

Difference between healthy lungs and smoker lungs
Difference between healthy lungs and smoker lungs Doctor 22,623 Views • 3 years ago

Difference between healthy lungs and smoker lungs

Cell Cycle
Cell Cycle samer kareem 35,826 Views • 3 years ago

The cell cycle or cell-division cycle is the series of events that take place in a cell leading to its division and duplication of its DNA (DNA replication) to produce two daughter cells.

Aortic Aneurysm 3D Animation
Aortic Aneurysm 3D Animation Mohamed 18,455 Views • 3 years ago

Most intact aortic aneurysms do not produce symptoms. As they enlarge, symptoms such as abdominal pain and back pain may develop. Compression of nerve roots may cause leg pain or numbness. Untreated, aneurysms tend to become progressively larger, although the rate of enlargement is unpredictable for any individual. Rarely, clotted blood which lines most aortic aneurysms can break off and result in an embolus. They may be found on physical examination. Medical imaging is necessary to confirm the diagnosis. Symptoms may include: anxiety or feeling of stress; nausea and vomiting; clammy skin; rapid heart rate. In patients presenting with aneurysm of the arch of the aorta, a common symptom is a hoarse voice as the left recurrent laryngeal nerve (a branch of the vagus nerve) is stretched. This is due to the recurrent laryngeal nerve winding around the arch of the aorta. If an aneurysm occurs in this location, the arch of the aorta will swell, hence stretching the left recurrent laryngeal nerve. The patient therefore has a hoarse voice as the recurrent laryngeal nerve allows function and sensation in the voicebox. Abdominal aortic aneurysms, hereafter referred to as AAAs, are the most common type of aortic aneurysm. One reason for this is that elastin, the principal load-bearing protein present in the wall of the aorta, is reduced in the abdominal aorta as compared to the thoracic aorta (nearer the heart). Another is that the abdominal aorta does not possess vasa vasorum, hindering repair. Most are true aneurysms that involve all three layers (tunica intima, tunica media and tunica adventitia), and are generally asymptomatic before rupture. The most common sign for the aortic aneuysm is the Erythema nodosum also known as leg lesions typically found near the ankle area. The prevalence of AAAs increases with age, with an average age of 65–70 at the time of diagnosis. AAAs have been attributed to atherosclerosis, though other factors are involved in their formation. An AAA may remain asymptomatic indefinitely. There is a large risk of rupture once the size has reached 5 cm, though some AAAs may swell to over 15 cm in diameter before rupturing. Before rupture, an AAA may present as a large, pulsatile mass above the umbilicus. A bruit may be heard from the turbulent flow in a severe atherosclerotic aneurysm or if thrombosis occurs. Unfortunately, however, rupture is usually the first hint of AAA. Once an aneurysm has ruptured, it presents with a classic pain-hypotension-mass triad. The pain is classically reported in the abdomen, back or flank. It is usually acute, severe and constant, and may radiate through the abdomen to the back. The diagnosis of an abdominal aortic aneurysm can be confirmed at the bedside by the use of ultrasound. Rupture could be indicated by the presence of free fluid in potential abdominal spaces, such as Morison's pouch, the splenorenal space (between the spleen and left kidney), subdiaphragmatic spaces (underneath the diaphragm) and peri-vesical spaces. A contrast-enhanced abdominal CT scan is needed for confirmation. Only 10–25% of patients survive rupture due to large pre- and post-operative mortality. Annual mortality from ruptured abdominal aneurysms in the United States alone is about 15,000. Another important complication of AAA is formation of a thrombus in the aneurysm.

USMLE Step 2 CS - Numbness Weakness Full Video
USMLE Step 2 CS - Numbness Weakness Full Video usmle tutoring 14,012 Views • 3 years ago

USMLE Step 2 CS - Numbness Weakness Full Video

LUNG BIOPSY
LUNG BIOPSY JJANSSENS 7,385 Views • 3 years ago

Spirotome macrobiopsy of a lung as a minimal invasive way to complete the diagnosis of lung lesions.

Australian Blood Donor Saves 2 Millions Babies with Special Right Arm
Australian Blood Donor Saves 2 Millions Babies with Special Right Arm samer kareem 1,575 Views • 3 years ago

Borderline Personality Disorder Information
Borderline Personality Disorder Information Scott Stevens 10,657 Views • 3 years ago

Borderline Personality Disorder Information

The Neuron
The Neuron samer kareem 9,044 Views • 3 years ago

A neuron, also known as a neurone (British spelling) and nerve cell, is an electrically excitable cell that receives, processes, and transmits information through electrical and chemical signals. These signals between neurons occur via specialized connections called synapses.

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