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The DNA Journey
The DNA Journey samer kareem 1,602 Views • 2 years ago

your DNA Journey

The development of the gastrointestinal tract
The development of the gastrointestinal tract samer kareem 2,516 Views • 2 years ago

The gastrointestinal tract (GIT) arises initially during the process of gastrulation from the endoderm of the trilaminar embryo (week 3) and extends from the buccopharyngeal membrane to the cloacal membrane. The tract and associated organs later have contributions from all the germ cell layers. During the 4th week three distinct regions (fore-, mid- and hind-gut) extend the length of the embryo and will contribute different components of the GIT. The large mid-gut is generated by lateral embryonic folding which "pinches off" a pocket of the yolk sac, the 2 compartments continue to communicate through the vitelline duct. The oral cavity (mouth) is formed following breakdown of the buccopharyngeal membrane (oropharyngeal or oral membrane) and contributed to mainly by the pharynx lying within the pharyngeal arches (More? Head Development). Loss of buccopharyngeal membrane opens the tract to amniotic fluid through the remainder of development, and during the fetal period is actively swallowed.

KID swallowed coin. Doctor extracts it without surgery
KID swallowed coin. Doctor extracts it without surgery samer kareem 3,401 Views • 2 years ago

The kid swallowed a coin. Just watch how professionally a doctor extracts it, while another hospital might even perform a surgery and empty the parent's...

Massive Hemothorax
Massive Hemothorax samer kareem 1,539 Views • 2 years ago

Hemothorax is the presence of blood in the pleural space. The source of blood may be the chest wall, lung parenchyma, heart, or great vessels. Although some authors state that a hematocrit value of at least 50% is necessary to differentiate a hemothorax from a bloody pleural effusion, most do not agree on any specific distinction. Hemothorax is usually a consequence of blunt or penetrating trauma. Much less commonly, it may be a complication of disease, may be iatrogenically induced, [1] or may develop spontaneously. [2] Prompt identification and treatment of traumatic hemothorax is an essential part of the care of the injured patient. The upright chest radiograph is the ideal primary diagnostic study in the evaluation of hemothorax (see Workup). In cases of hemothorax unrelated to trauma, a careful investigation for the underlying source must be performed while treatment is provided.

Hard Cataract with a Small Pupil
Hard Cataract with a Small Pupil Scott 1,336 Views • 2 years ago

Stop and chop surgery on a hard cataract on a small pupil.

Is oncology the right choice for you?
Is oncology the right choice for you? samer kareem 1,505 Views • 2 years ago

What combines research opportunities, intellectual challenge, and international collaboration in the study of a disease which affects many organs of the body and all sectors of society? And demands that specialists from many different backgrounds work together to crack sometimes intractable problems? It is, of course, oncology. As a career choice, it's demanding; it takes passion coupled with a willingness to put in the hours and to learn how to discuss death honestly and sensitively. But for the right person, it can be immensely rewarding.

Partial Medial Meniscectomy Arthroscopغ
Partial Medial Meniscectomy Arthroscopغ samer kareem 1,315 Views • 2 years ago

An arthroscopic meniscectomy is a procedure to remove some or all of a meniscus from the tibio-femoral joint of the knee using arthroscopic (aka 'keyhole') surgery. In a complete meniscectomy the meniscus including the meniscal rim is removed. A partial meniscectomy involves partial removal of the meniscus. This may vary from minor trimming of a frayed edge to anything short of removing the rim. This is a minimally invasive procedure often done as day suas an outpatient in a one-day clinic [1] This procedure is performed when a meniscal tear is too large to be corrected by a surgical meniscal repair.[1] When non-operative therapy provides some degree of symptom relief over the long-term, these benefits may wane with continued meniscal degeneration. In such patients, arthroscopic partial meniscectomy can be effective in improving patient quality of life.

Minimally invasive plate osteosynthesis in the treatment of the femoral shaft fracture
Minimally invasive plate osteosynthesis in the treatment of the femoral shaft fracture samer kareem 1,216 Views • 2 years ago

Our results in this study of MIPO treated with conventional plates are comparable to the results of the femoral shaft fractures treated with intramedullary nailing. The technique can be used for all femoral shaft fractures. Although the biomechanics of the plate fixation are less stable compared to the intamedullary nail, the mechanical stability is stable enough for bone healing. Healing was rapid, and postoperative care was simplified. The two major complications were malalignment and screw breakage. We recommend using at least three separated screws in each fragment to prevent stress on the screw and screw breakage. Intraoperative limb length, axial alignment, and rotation must be carefully assessed to prevent malalignment. The limitations of our study include lack of a comparison group, retrospective data collection, and no randomisation in outcome evaluation

Folic Acid & Pregnancy
Folic Acid & Pregnancy samer kareem 1,643 Views • 2 years ago

If you're pregnant or might become pregnant, it's critically important to get enough folic acid, the synthetic form of vitamin B9, also known as folate. Folic acid helps prevent neural tube defects (NTDs) – serious birth defects of the spinal cord (such as spina bifida) and the brain (such as anencephaly).

Pneumothorax Management
Pneumothorax Management samer kareem 3,790 Views • 2 years ago

The surgeon may use treatment options such as thoracoscopy, electrocautery, laser treatment, resection of blebs or pleura, or open thoracotomy. Other surgical indications are as follows: Persistent air leak for longer than 7 days. Recurrent, ipsilateral pneumothorax.

Nerve damage treatment options:
Nerve damage treatment options: samer kareem 1,443 Views • 2 years ago

Nerve damage can start as numbness or tingling and progress to an intense feeling of burning or stabbing. What to know about treatment options:

Skin Graft Procedure
Skin Graft Procedure samer kareem 1,568 Views • 2 years ago

Skin Graft? Skin grafting is a surgical procedure that involves removing the skin from one area of the body and moving it, or transplanting it, to a different area of the body. This surgery may be done if a part of your body has lost its protective covering of skin due to burns, injury, or illness

Future of medicine
Future of medicine samer kareem 1,495 Views • 2 years ago

This is the future of medicine

Diabetic Foot Infection Treatment
Diabetic Foot Infection Treatment samer kareem 26,692 Views • 2 years ago

Compromise of the blood supply from microvascular disease, often in association with lack of sensation because of neuropathy, predisposes persons with diabetes mellitus to foot infections. These infections span the spectrum from simple, superficial cellulitis to chronic osteomyelitis. Diabetic foot infections typically take one of the following forms: Cellulitis Deep-skin and soft-tissue infections Acute osteomyelitis Chronic osteomyelitis Cellulitis Tender, erythematous, nonraised skin lesions are present, sometimes with lymphangitis Lymphangitis suggests group A streptococcal infection Bullae are typical of Staphylococcus aureus infection, but occasionally occur with group A streptococci

Suturing Heart Valve
Suturing Heart Valve samer kareem 2,185 Views • 2 years ago

There are several ways to do minimally invasive aortic valve surgery. Techniques include min-thoracotomy, min-sternotomy, robot-assisted surgery, and percutaneous surgery. To perform the different procedures: Your surgeon may make a 2-inch to 3-inch (5 to 7.5 centimeters) cut in the right part of your chest near the sternum (breastbone). The muscles in the area will be divided. This lets the surgeon reach the heart and aortic valve. Your surgeon may split only the upper portion of your breast bone allowing exposure to the aortic valve. For robotically-assisted valve surgery, the surgeon makes 2 to 4 tiny cuts in your chest. The surgeon uses a special computer to control robotic arms during the surgery. A 3D view of the heart and aortic valve are displayed on a computer in the operating room.

Pulling a long gauze out from face
Pulling a long gauze out from face samer kareem 60,253 Views • 2 years ago

watch that video of Pulling out 1 foot long foot of gauze out from face

Mole Laser Removal
Mole Laser Removal Scott 1,441 Views • 2 years ago

This is an introduction into mole removal through excisional means (cutting it out) or using a laser to remove the mole

Eliminar Celulite, O Que Fazer Para Acabar Com A Celulite, Como Tirar Celulite Das Pernas
Eliminar Celulite, O Que Fazer Para Acabar Com A Celulite, Como Tirar Celulite Das Pernas marin vinasco 1,592 Views • 2 years ago

http://eliminar-celulite.plus101.com --- Eliminar Celulite, O Que Fazer Para Acabar Com A Celulite, Como Tirar Celulite Das Pernas. Mas as razões que vou compartilhar são diferentes das que a maioria das outras fontes está tentando fazê-la acreditar. Há um mito fazendo com que algumas mulheres acreditem que certos alimentos e nutrientes irão “eliminar as toxinas que estão causando a celulite”. ISSO É TOTALMENTE FALSO, porque não há toxinas em ou sob sua pele. Se houvesse toxinas se acumulando e ficando presas sob sua pele, você estaria morta. Simples assim. Nosso corpo foi feito para remover toxinas com muita eficácia. Este processo fisiológico acontece 24 horas por dia, 7 dias por semana, sem parar, o tempo todo. Então, a ideia não comprovada de que “toxinas” são a causa de sua celulite significa que a celulite não pode ser revertida ao “eliminá-las” com alguns alimentos, porque elas não estão lá, para começar. Mas não se preocupe, porque eis o que o planejamento alimentar apropriado pode fazer para reverter, ou prevenir, a raiz da causa da celulite em suas pernas, bumbum, quadris e coxas. Uma verdadeira dieta contra a celulite fornece nutrientes em quantidades que impactam positivamente a regulagem e equilíbrio dos hormônios femininos. Esta é a razão principal de o Planejamento Alimentar/Dieta Contra Celulite do "Adeus Celulite" só estar disponível para mulheres que começam com o Método de Exercícios SYMULAST do programa Adeus Celulite. Então se você estiver interessada, vá para: http://eliminar-celulite.plus101.com

Huge Cyst Infection Popping
Huge Cyst Infection Popping hooda 11,590 Views • 2 years ago

Watch that video of a Huge Cyst Infection Popping

Sintomas Del Papiloma Humano, Sintomas De Papiloma Humano, Virus Papiloma Humano Cura
Sintomas Del Papiloma Humano, Sintomas De Papiloma Humano, Virus Papiloma Humano Cura marin vinasco 2,223 Views • 2 years ago

http://cure-papiloma-humano.info-pro.co --- Sintomas Del Papiloma Humano, Sintomas De Papiloma Humano, Virus Papiloma Humano Cura. El Papiloma Humano Se Cura ¿El Papiloma Humano se Cura? Si te has encontrado recientemente con un diagnóstico positivo de VPH probablemente estas en busca de una solución para tratar este Virus. Seguramente tienes miedo de no encontrar una cura para las verrugas genitales, y que son muy difíciles de eliminar, amigo o amiga no te sientas avergonzado/a o preocupado el saber que estas infectado con este virus no es fácil, más aun ver cómo crecen verrugas en tu cuerpo, pero arriba los ánimos existen muchas cosas que puedes hacer para tratar este virus. Aparte de las verrugas genitales no hay otro síntoma que presente el Virus en tu cuerpo, puedes tratar las verrugas genitales con tratamientos naturales o los métodos actuales. Trata de no rascarse si sientes comezón en la zona afecta ya que puedes lastimarte o irritar más la piel, las verrugas genitales son altamente contagiosas, No debes tener relaciones sexuales con nadie hasta que hayas tenido tratamiento para el VPH. Hoy en Día existen varios tratamientos médicos diseñados para ayudarte a curar las verrugas genitales producidas por el papiloma humano, aunque debo aclararte que estos métodos son dolorosos y dejan cicatrices en la piel donde se encontraba la verruga. Crioterapia: Básicamente las verrugas genitales se congelan con nitrógeno líquido. Tratamiento a base de láser: se utilizan laser de CO2 para quemar las verrugas genitales, se aplica anestesia al área afectada para no sentir mucho dolor, aunque siempre existen molestias durante el procedimiento. Bisturí eléctrico: En esta técnica se utiliza una corriente eléctrica para destruir las verrugas, Se puede hacer en el consultorio con anestesia local, con este método se debe tener cierto cuidado ya que existe peligro de infección. La breve lista antes mencionada son los métodos médicos más comunes para eliminar las verrugas genitales, cuando se diagnostican verrugas genitales estos métodos son los primeros en que se piensan para curar las verrugas genitales. Aunque hay que decir la verdad, estos tratamientos no podrán eliminar el verdadero problema detrás de las verrugas genitales, el cual es el Virus del papiloma humano, aunque las verrugas se eliminan de la zona afectada el virus seguirá permaneciendo en el cuerpo de forma latente, ninguno de estos método puede garantizar que no volverá a haber otro brote de verrugas genitales. Descubre como mantener DESACTIVADO el VPH DE POR VIDA para permitirte una vida sin verrugas, sin frustraciones y sin molestias, ingresa ahora a: http://cure-papiloma-humano.info-pro.co

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