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Wilms' tumor (nephroblastoma)
Wilms' tumor (nephroblastoma) samer kareem 6,580 Views • 3 years ago

Wilms tumor, also known as nephroblastoma, is a cancer of the kidneys that typically occurs in children, rarely in adults. It is named after Dr. Max Wilms, the German surgeon (1867–1918) who first described it. Approximately 500 cases are diagnosed in the U.S. annually.

How To Tighten Sagging Breast
How To Tighten Sagging Breast samer kareem 2,721 Views • 3 years ago

How To Tighten Sagging Breast - Prevent Sagging Breasts Naturally

Lung Prematurity
Lung Prematurity samer kareem 6,067 Views • 3 years ago

Pulmonary surfactant is a mixture of lipids and proteins that is produced by alveolar type II epithelial cells (AEC2) and secreted into the airspaces. Phospholipids are the major component of surfactant by weight, and are essential for lowering surface tension at the air-liquid interface, which prevents alveolar collapse at end-expiration. Four proteins highly expressed in the lung and found in surfactant are designated surfactant proteins (SP) A, B, C, and D. Additional proteins including ABCA3 and NKX2.1 are also important for the production of functional surfactant. The surfactant proteins are developmentally regulated, such that their expression increases in later gestation

Hematoma  Evacuation
Hematoma Evacuation samer kareem 17,579 Views • 3 years ago

A hematoma is a collection of blood outside of a blood vessel. There are several types of hematomas and they are often described based on their location. Examples of hematomas include subdural, spinal, under the finger or toenail bed (subungual), ear, and liver (hepatic). Some causes of hematomas are as pelvic bone fractures, fingernail injuries (subungual), bumps, passing blood clots, blood clot in the leg (DVT), blood cancers, and excessive alcohol use. Symptoms of hematomas depend upon their location and whether adjacent structures are affected by the inflammation and swelling associated with the bleeding and may include

Umbilical Cord Around the Neck
Umbilical Cord Around the Neck Mohamed Ibrahim 90,892 Views • 3 years ago

The umbilical cord is wrapped around the baby's neck in about 25% of deliveries. If loose, it usually has no impact on the delivery. If tight, it may need to be relieved before delivery of the baby can proceed safely

Weight Reduction Surgery Animation 3D
Weight Reduction Surgery Animation 3D Medical_Videos 1,236 Views • 3 years ago

Weight Reduction Surgery Animation 3D

Cell Membrane
Cell Membrane samer kareem 1,425 Views • 3 years ago

The cell membrane is selectively permeable to ions and organic molecules and controls the movement of substances in and out of cells. The basic function of the cell membrane is to protect the cell from its surroundings. It consists of the phospholipid bilayer with embedded proteins.

Typical Rectal Cancer Endoscopy
Typical Rectal Cancer Endoscopy Scott 15,803 Views • 3 years ago

Endoscopic finding in a patient with a typical rectal cancer (adenocarcinoma)

Norepinephrine
Norepinephrine samer kareem 1,832 Views • 3 years ago

Norepinephrine is synthesized from dopamine by dopamine β-hydroxylase.[7] It is released from the adrenal medulla into the blood as a hormone, and is also a neurotransmitter in the central nervous system and sympathetic nervous system where it is released from noradrenergic neurons.

Loyola Female Exam Part 3
Loyola Female Exam Part 3 Loyola Medicine 99,332 Views • 3 years ago

Full examination of the female from head to toe by Loyola Medical School, Chicago. Part 3

Huge Abscess On Man's Jaw
Huge Abscess On Man's Jaw samer kareem 10,970 Views • 3 years ago

Huge Abscess On Man's Jaw surgery

Treatment Options for Breast Cancer
Treatment Options for Breast Cancer samer kareem 29,202 Views • 3 years ago

For both DCIS and invasive cancer, radiation therapy to the remaining breast tissue is generally recommended after surgery. A lumpectomy may also be called breast-conserving surgery, a partial mastectomy, quadrantectomy, or a segmental mastectomy. A mastectomy is the surgical removal of the entire breast.

Medical Videos - The Female Orgasm Explained
Medical Videos - The Female Orgasm Explained hooda 176,694 Views • 3 years ago

all you need to know about the female orgasm

WARNING: Graphic Medical Procedure - Selective Dorsal Rhizotomy Surgery
WARNING: Graphic Medical Procedure - Selective Dorsal Rhizotomy Surgery Surgeon 510 Views • 3 years ago

Dr. Debbie Song at Gillette Children's describes in detail selective rhizotomy surgery.

A selective dorsal rhizotomy is an operation performed to treat spasticity. It is thought that high tone and spasticity arise from abnormal signals that are transmitted through sensory or dorsal nerve roots to the spinal cord. In a selective dorsal rhizotomy we identify and cut portions of the dorsal nerve roots that carry abnormal signals thereby disrupting the mechanisms that lead to spasticity. Potential patients go through a rigorous assessment that includes an in-depth gait and motion analysis as well as a physical therapy evaluation.

They are evaluated by a multidisciplinary team that includes a pediatric rehabilitation doctor, a neurosurgeon, and an orthopedist, Appropriate patient selection is vital. Ideal candidates for selective dorsal rhizotomy are children who are between four and ten years of age, have a history of being born prematurely, and have a diagnosis of diplegia cerebral palsy. These patients usually walk independently or with the assistance of crutches or a walker. They typically function at a level one, two, or three in the gross motor function classification system or gmfcs. A selective dorsal rhizotomy involves the coordinated efforts of the neurosurgery, physiatry, anesthesia and nursing teams. The operation entails making an incision in the lower back that is approximately six to eight inches long. We perform what we call a laminoplasty in which we remove the back part of the spinal elements from the lumbar one or l1 to l5 levels. At the end of the procedure the bone is put back on. We identify and open up the Dural sac that contain the spinal fluid spinal cord and nerve roots. Once the Dural sac is opened ,we expose the lumbar and upper sacral nerve roots that transmit information to and from the muscles of the lower extremities.

At each level we isolate the dorsal nerve root, which in turn is separated into as many as 30 smaller thread light fruitlets.

Each rootlet is then electrically stimulated. Specialized members of the physiatry team look for abnormal responses in the muscles of the legs as each rootless is being stimulated. If an abnormal response is observed then the rootlet is cut.

If a normal response is observed, then the rootlet is not cut. We usually end up cutting approximately 20 to 40 percent of the rootlets. The Dural sac is sutured closed and the l1 through l5 spinal elements are put back into anatomic position, thus restoring normal spinal alignment. The overlying tissues and skin are then closed and the patient is awoken from surgery. The entire operation takes between four and five hours. A crucial component to the success of our rhizotomy program is the extensive rehabilitation course following surgery. With their tone significantly reduced after a rhizotomy, patients relearn how to use their muscles to walk more efficiently through stretching, strengthening, and gait training. Approximately one to two years after a rhizotomy patients undergo repeat gait and motion analysis. The orthopedic surgeons assess the need for interventions to correct bone deformities, muscle contractures, poor motor control, impaired balance, or other problems related to cerebral palsy.

At Gillette we work closely with patients and families to ensure that our selective dorsal rhizotomy program meets their goals for enhancing their function and improving their quality of life.

VISIT https://www.gillettechildrens.org/ to learn more

0:00 Why choose selective dorsal rhizotomy?
0:56 Who is a good candidate for selective dorsal rhizotomy?
1:31 What does a selective dorsal rhizotomy entail?
3:26 What is recovery from selective dorsal rhizotomy like?

USMLE Step 2 CS - Dysphagia
USMLE Step 2 CS - Dysphagia usmle tutoring 6,490 Views • 3 years ago

USMLE Step 2 CS - Dysphagia This is just preview video. To get full access please visit our website : www.usmletutoring.com

Tattoo Removal Video
Tattoo Removal Video Doctor 28,107 Views • 3 years ago

A video showing Tattoo Removal

Medical Videos - How To Insert Enema
Medical Videos - How To Insert Enema hooda 29,133 Views • 3 years ago

Watch that video to learn How To Insert Enema

Fishing Hook Inside Eye Removal Surgery
Fishing Hook Inside Eye Removal Surgery Osama Mohammed 23,029 Views • 3 years ago

Watch that Fishing Hook Inside Eye Removal Surgery

Vaginal Prep for D&C
Vaginal Prep for D&C samer kareem 4,135 Views • 3 years ago

Dilation and curettage (D&C) is a procedure to remove tissue from inside your uterus. Doctors perform dilation and curettage to diagnose and treat certain uterine conditions — such as heavy bleeding — or to clear the uterine lining after a miscarriage or abortion.

IUD removal
IUD removal DrHouse 79,467 Views • 3 years ago

How to remove the Intra Uterine Device (IUD)

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