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Pancreas transplant
Pancreas transplant samer kareem 5,424 Views • 2 years ago

A pancreas transplant is a surgical procedure to place a healthy pancreas from a deceased donor into a person whose pancreas no longer functions properly. Your pancreas is an organ that lies behind the lower part of your stomach. One of its main functions is to make insulin, a hormone that regulates the absorption of sugar (glucose) into your cells. If your pancreas doesn't make enough insulin, blood sugar levels can rise to unhealthy levels, resulting in type 1 diabetes. Most pancreas transplants are done to treat type 1 diabetes. A pancreas transplant offers a potential cure for this condition. But it is typically reserved for those with serious diabetes complications, because the side effects of a pancreas transplant are significant. In some cases, pancreas transplants may also treat type 2 diabetes. Rarely, pancreas transplants may be used in the treatment of pancreatic, bile duct or other cancers. A pancreas transplant is often done in conjunction with a kidney transplant in people whose kidneys have been damaged by diabetes.

Is Anal Sex Safe and Healthy?
Is Anal Sex Safe and Healthy? Scott 33,346 Views • 2 years ago

As more couples explore anal sex, understanding the risks, rewards, and proper strategy is important. Here's what you need to know about safety and more.

Human ovulation captured on film
Human ovulation captured on film Mohamed 27,203 Views • 2 years ago

To record the sequence, Stephan Gordts and Ivo Brosens of the Leuven Institute for Fertility & Embryology in Belgium performed transvaginal laparoscopy, which involves making a small cut in the vaginal wall and observing the ovary with an endoscope.

"This allows us direct access to and observation of the tubo-ovarian structures without manipulation using forceps," says Gordts.

For the photos of ovulation, which only accidentally captured the critical moment, Jacques Donnez at the Catholic University of Louvain (UCL) in Brussels, Belgium, used gas to distend the organs for photography. However, Gordts and Brosens planned the procedure to coincide with ovulation and used saline solution to "float" the structures.
Perfect timing

Observation was timed for the day of the peak of the patient's luteal hormone cycle. Ovulation was predicted to occur on the evening of the day of the LH peak, and the endoscope introduced at 6 pm.

A small amount of saline was used to float the opening of the fallopian tube, its fimbriae (the "fingers" that sweep the egg into the tube) and the ovary itself. This gives a more natural appearance than gas, says Gordts.

In the video, the fimbriae can be seen sweeping in time with the patient's heartbeat. A mucus plug can be seen protruding from the ovary – this contains the egg.

"The ovum is not captured 'naked'," says Gordts. "There is no eruption like a volcano."

Gordts says that in clinical practice it is not easy to organise the observation of ovulation. "We were probably lucky to be successful at our first attempt," he says.

Knee Reflex USMLE
Knee Reflex USMLE USMLE 15,465 Views • 2 years ago

Knee reflex video from the USMLE collection

Stress Fracture
Stress Fracture samer kareem 15,772 Views • 2 years ago

A stress fracture typically feels like an aching or burning localized pain somewhere along a bone. Usually, it will hurt to press on it, and the pain will get progressively worse as you run on it, eventually hurting while walking or even when you're not putting any weight on it at all.

McRoberts Maneuver for Shoulder Dystocia Birth
McRoberts Maneuver for Shoulder Dystocia Birth Scott Stevens 3,904 Views • 2 years ago

McRoberts Maneuver for Shoulder Dystocia Birth

Medical Videos - Pathway and Ejaculation of Sperm
Medical Videos - Pathway and Ejaculation of Sperm hooda 33,633 Views • 2 years ago

Watch that video of Pathway and Ejaculation of Sperm

Fingernail Abscess Infection Treatment
Fingernail Abscess Infection Treatment Mohamed Ibrahim 24,797 Views • 2 years ago

Paronychia Fingernail Abscess Infection Treatment

Plasma Cell Dyscrasias
Plasma Cell Dyscrasias samer kareem 1,414 Views • 2 years ago

Plasma cell dyscrasias are disorders of the plasma cells. Plasma cell dyscrasias are produced as a result of abnormal proliferation of a monoclonal population of plasma cells that may or may not secrete detectable levels of a monoclonal immunoglobulin or immunoglobulin fragment (paraprotein or M protein).

Oral ULcer
Oral ULcer samer kareem 1,438 Views • 2 years ago

Mouth ulcers are sores that appear in the mouth, often on the inside of the cheeks. Mouth ulcers, also known as aphthous ulcers, can be painful when eating, drinking or brushing teeth. Occasional mouth ulcers are usually harmless and clear up on their own. Seek medical advice if they last longer than 3 weeks or keep coming back. Mouth ulcers cannot be caught from someone else. Up to 1 in 5 people get recurrent mouth ulcers.

Loyola Full Neurological Exam Part 1
Loyola Full Neurological Exam Part 1 Loyola Medicine 35,160 Views • 2 years ago

Part 1: from Loyola Medical School, Chicago showing clinical examination of the neurological system.

Thalassaemia is simple
Thalassaemia is simple samer kareem 18,807 Views • 2 years ago

Thalassemia (thal-uh-SEE-me-uh) is an inherited blood disorder characterized by less hemoglobin and fewer red blood cells in your body than normal. Several types of thalassemia exist, including alpha-thalassemia, beta-thalassemia intermedia, Cooley's anemia and Mediterranean anemia. Hemoglobin is the substance in your red blood cells that allows them to carry oxygen. The low hemoglobin and fewer red blood cells of thalassemia may cause anemia, leaving you fatigued. If you have mild thalassemia, you may not need treatment. But, if you have a more severe form of thalassemia, you may need regular blood transfusions. You can also take steps on your own to cope with fatigue, such as choosing a healthy diet and exercising regularly.

Meniscus Tear
Meniscus Tear samer kareem 2,051 Views • 2 years ago

A torn meniscus is one of the most common knee injuries. Any activity that causes you to forcefully twist or rotate your knee, especially when putting the pressure of your full weight on it, can lead to a torn meniscus. Each of your knees has two menisci — C-shaped pieces of cartilage that act like a cushion between your shinbone and your thighbone. A torn meniscus causes pain, swelling and stiffness. You also might have trouble extending your knee fully. Conservative treatment — such as rest, ice and medication — is sometimes enough to relieve the pain of a torn meniscus and give the injury time to heal on its own. In other cases, however, a torn meniscus requires surgical repair.

Doctor makes magic
Doctor makes magic samer kareem 5,610 Views • 2 years ago

Doctor makes magic - Doctor hace magia (Sorprendente) - Doctor Magic

Ebola Virus
Ebola Virus samer kareem 6,335 Views • 2 years ago

Ebola virus disease (EVD; also Ebola hemorrhagic fever, or EHF), or simply Ebola, is a viral hemorrhagic fever of humans and other primates caused by ebolaviruses. Signs and symptoms typically start between two days and three weeks after contracting the virus with a fever, sore throat, muscular pain, and headaches.

Urinary catheterization male
Urinary catheterization male nurseclinicals 80,399 Views • 2 years ago

ACTUAL CATHETERIZATION A clinical view of insertion into the male urethra. A 14 french coude cath was used.

treatment of impotence(Tiedang gong)
treatment of impotence(Tiedang gong) 100doctor 136,206 Views • 2 years ago

Mysterious massage from East Asia(CHINA).it can cure cure Erectile dysfunction,can let their life better.This video from mainland of China,so the language is Chinese mandarin.but you can see English show on the video too.Tiedang gong means kongfu of Iron penis&balls.

3D Animation of Normal Child Birth Delivery
3D Animation of Normal Child Birth Delivery Surgeon 888,595 Views • 2 years ago

Childbirth (also called labour, birth, partus or parturition) is the culmination of a human pregnancy or gestation period with birth of one or more newborn infants from a woman’s uterus. The process of normal human childbirth is categorized in three stages of labour: the shortening and dilation of the cervix, descent and birth of the infant, and birth of the placenta. In some cases, childbirth is achieved through caesarean section, the removal of the neonate through a surgical incision in the abdomen, rather than through vaginal birth

Gastric Balloon
Gastric Balloon samer kareem 18,484 Views • 2 years ago

The gastric balloon procedure (endoscopic intragastric balloon) leaves an inflated silicon balloon in the stomach for 6 months, making less room for food. As a result, patients: Feel full sooner while eating and therefore eat less. Lose about 30% of their excess weight in 6 months.

Mesenteric Vessel Ligation
Mesenteric Vessel Ligation Mohamed 10,732 Views • 2 years ago

Mesenteric Vessel Ligation

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