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How Breast Milk is Produced?
How Breast Milk is Produced? samer kareem 19,856 Views • 2 years ago

Prompted by the hormone prolactin, the alveoli take proteins, sugars, and fat from your blood supply and make breast milk. A network of cells surrounding the alveoli squeeze the glands and push the milk out into the ductules, which lead to a bigger duct.

Robotics is the engineeri
Robotics is the engineeri vishalmalik100119071982 925 Views • 2 years ago

Robotics is the engineering science and technology of robots, and their design, manufacture, application, and structural disposition.

Histology of Heart Endocardium Pericardium Epicardium
Histology of Heart Endocardium Pericardium Epicardium Histology 6,366 Views • 2 years ago

Histology of Heart Endocardium Pericardium Epicardium

Cyanosis
Cyanosis samer kareem 3,151 Views • 2 years ago

Liver Metastasis Resection
Liver Metastasis Resection Mohamed 13,673 Views • 2 years ago

Liver Metastasis Resection. A Technique That Makes It Easier. Authors: de Santibañes E, Sánchez Clariá R, Palavecino M, Beskow A, Pekolj J. Background: Liver resection is the only therapeutic option that achieves long-term survival for patients with hepatic metastases. We propose a tech...nique that causes traction and counter traction on the resection area, thus easily exposing the structures to be ligated. Since the parenchyma protrudes like a cork from a bottle we named this procedure “Corkscrew Technique”. Objective: To describe an original surgical technique to resect liver metastases. Technique: We delimite the resection area at 2 cm from the tumor. We place separated stitches, in a radiate way. The needle diameter must allow passing far from the deepest margin of the tumor. The stitches must be tractioned all together to separate the tumor from the normal parenchyma. Material and Methods: Between years 1983 and 2006, we perform 1270 liver resection. We used the corkscrew technique like only procedure in 612 patients whereas in 129 patients we associated it to an anatomic resection. Results: Mortality was 1%. Morbidity was 16% with a reoperation rate of 3%. Conclusions: The Corkscrew Technique is simple and safe, it spares surgical time, avoids blood loss, ensures free tumor margins and it is easy to perform.

Thighplasty after massive weight loss
Thighplasty after massive weight loss samer kareem 22,107 Views • 2 years ago

Thighplasty after massive weight loss

PERCUTANEOUS DILATATIONAL TRACHEOSTOMY
PERCUTANEOUS DILATATIONAL TRACHEOSTOMY samer kareem 11,297 Views • 2 years ago

we use a single, tapered PDT dilator and kit . All the equipment and supplies listed must be present at the bed-side, because there is no time to go looking for supplies if an airway emergency occurs during the procedure. Two teams are used simultaneously. One team manages the endo-tracheal tube, and the other manages the placement of the tracheostomy tube

spinal disc prolapse and replacement Part 1
spinal disc prolapse and replacement Part 1 Mohamed 20,254 Views • 2 years ago

olusegun adekanye's spinal disc replacement operation performed by Dr. Nick Thomas at the Blackheath Hospital.

Preeclamsia
Preeclamsia samer kareem 6,784 Views • 2 years ago

Formerly called toxemia, preeclampsia is a condition that pregnant women develop. It is marked by high blood pressure in women who have previously not experienced high blood pressure before. Preeclamptic women will have a high level of protein in their urine and often also have swelling in the feet, legs, and hands.

How The left ventricular assist device (LVAD)  Works
How The left ventricular assist device (LVAD) Works samer kareem 5,301 Views • 2 years ago

Although individual surgeons and centers employ different methods to insert a left ventricular assist device (LVAD), the fundamental concepts remain true for all. That is, most devices use the apex of the left ventricle (LV) as the inflow site to the pump, which subsequently gives off an outflow graft to the aorta, thus bypassing the ailing LV. Currently available devices do not differ significantly with regard to general implantation technique. The sequence of implantation can vary also from patient to patient, depending on the particular situation. In some cases, concomitant procedures may be performed in conjunction with LVAD implantation without adversely affecting outcome.

Phlebotomy
Phlebotomy M_Nabil 9,483 Views • 2 years ago

a video showing Phlebootomy

Why doctors GO CRAZZZYYY
Why doctors GO CRAZZZYYY Mohamed 19,972 Views • 2 years ago

This is a very funny video from and episode of "House". you have to watch. It is hilarious

Face Transplant Surgical Animation
Face Transplant Surgical Animation Mohamed Ibrahim 6,897 Views • 2 years ago

Cameron Underwood Face Transplant Surgical Animation 2018 Eduardo D. Rodriguez, MD, DDS, chair of the Hansjörg Wyss Department of Plastic Surgery, and the Helen L. Kimmel Professor of Reconstructive Plastic Surgery, details the recent face transplant he performed on Cameron Underwood in January 2018 at NYU Langone Health.

Sex reassignment surgery
Sex reassignment surgery samer kareem 7,362 Views • 2 years ago

Male To Female Gender Reassignment Surgery

Lymphoma
Lymphoma samer kareem 1,721 Views • 2 years ago

Lymphoma is cancer of the lymph system (or lymphatic system), which is part of our immunity. It is characterized by the formation of solid tumors in the immune system.1 The cancer affects immune cells called lymphocytes, which are white blood cells. Diagram of the lymphatic system The lymphatic system is a system of vessels that branch back from virtually all our tissues to drain excess fluids and present foreign material to the lymph nodes. Learn more about the lymphatic system here. Statistics from the US National Cancer Institute estimate that there are nearly 20 cases of non-Hodgkin's lymphoma for every 100,000 people in the American population.2 Hodgkin's lymphoma, meanwhile, is relatively rare, with around three cases in every 100,000 people.3

LASER PARA VASINHOS
LASER PARA VASINHOS aamato 1,793 Views • 2 years ago

LASER PARA VASINHOS Veja mais em www.vascular.pro

Abdominoplasty Procedure
Abdominoplasty Procedure samer kareem 4,718 Views • 2 years ago

Tummy-tuck surgery or abdominoplasty, can flatten your abdomen by removing loose, excess fat and skin and tightening muscles in the abdominal wall. It can also remove some if not all of the stretch marks in your lower abdomen. It is popular following pregnancy, massive weight loss or whenever a flabby abdomen with weak muscles impairs body contour. Most patients report improved self-esteem as a result of this procedure.

How to Know If You Are Autoimmune
How to Know If You Are Autoimmune samer kareem 4,107 Views • 2 years ago

Learn a simple way to tell if you might be suffering from an undiagnosed autoimmune condition. Examples of autoimmune conditions include: • alopecia areata

Treatment of Multiple Sclerosis
Treatment of Multiple Sclerosis samer kareem 2,038 Views • 2 years ago

Multiple Sclerosis Multiple sclerosis (MS) affects the brain and spinal cord. Early MS symptoms include weakness, tingling, numbness, and blurred vision. Other signs are muscle stiffness, thinking problems, and urinary problems. Treatment can relieve MS symptoms and delay disease progression.

Porcelain Gallbladder
Porcelain Gallbladder samer kareem 6,601 Views • 2 years ago

Porcelain gallbladder is a condition characterized by calcium salt deposits in the wall of a chronically inflamed gallbladder. The calcifications can be thin or faintly visible, or may be amorphous, patchy, and thick. The gallbladder is generally large, but its size can vary considerably. Most porcelain gallbladders are associated with gallstones. A plain radiograph generally detects these, but computed tomography (CT) has a higher specificity; therefore, a CT scan is performed to confirm the diagnosis. Due to their high risk of gallbladder carcinoma, all patients with porcelain gallbladder should have an elective cholecystectomy.

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