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What is Subdural Hematoma ?
What is Subdural Hematoma ? samer kareem 7,474 Views • 2 years ago

A subdural hematoma is most often the result of a severe head injury. This type of subdural hematoma is among the deadliest of all head injuries. The bleeding fills the brain area very rapidly, compressing brain tissue. This often results in brain injury and may lead to death. Subdural hematomas can also occur after a minor head injury. The amount of bleeding is smaller and occurs more slowly. This type of subdural hematoma is often seen in older adults. These may go unnoticed for many days to weeks, and are called chronic subdural hematomas. With any subdural hematoma, tiny veins between the surface of the brain and its outer covering (the dura) stretch and tear, allowing blood to collect. In older adults, the veins are often already stretched because of brain shrinkage (atrophy) and are more easily injured.

How to Get Rid of Blackheads on Your Nose Naturally
How to Get Rid of Blackheads on Your Nose Naturally hooda 54,462 Views • 2 years ago

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Abdomen Exam Video
Abdomen Exam Video Medical_Videos 9,106 Views • 2 years ago

Abdomen Exam Video

Tibial Stress Fracture
Tibial Stress Fracture samer kareem 7,259 Views • 2 years ago

-Tibial stress fractures are common in athletes and nonathletes who suddenly increase their physical activity. Clinical features include pain, localized tenderness, and swelling. Plain x-ray is <50% sensitive for stress fractures, especially in the first 2-3 weeks after the onset of symptoms. MRI is preferred over bone scan or ultrasound as it can show the fracture line that extends through the cortex into the medullary line. MRI can also identify ligament, muscle, and cartilage injuries. However, MRI findings may be persistently abnormal for up to 1 year after the stress fracture has healed.

Diabetic ketoacidosis: mechanism, causes and management
Diabetic ketoacidosis: mechanism, causes and management samer kareem 3,780 Views • 2 years ago

Diabetic ketoacidosis is an acute complication of uncontrolled hyperglycaemia characterised by high anion gap metabolic acidosis, dehydration and other metabolic abnormalities. Upto half of patients with Type 1 diabetes mellitus may have DKA. The incidence in T2DM is also rising. Precipitants include acute illness such as myocardial infarction, trauma and infection. Paitents of diabetic ketoacidosis may present with vomiting, pain abdomen and lethargy. Mental obtundation may also be present. Management of diabetic ketoacidosis revolves around administration of IV normal saline, insulin, replacement of potassium with frequent monitoring of sugars and electrolytes.

Closing Ejaculation Canal to Stop Sperm Surgery
Closing Ejaculation Canal to Stop Sperm Surgery hooda 14,945 Views • 2 years ago

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Inside a CAT scanner while it is spinning
Inside a CAT scanner while it is spinning samer kareem 9,758 Views • 2 years ago

Laparoscopic Cholecystectomy for Symptomatic Cholelithiasis - Extended (Feat. Dr. Brunt)
Laparoscopic Cholecystectomy for Symptomatic Cholelithiasis - Extended (Feat. Dr. Brunt) Surgeon 19 Views • 2 years ago

Mini-Laparoscopic Cholecystectomy with Intraoperative Cholangiogram for Symptomatic Cholelithiasis (Gallstones) - Extended
Authors: Brunt LM1, Singh R1, Yee A2
Published: September 26, 2017

AUTHOR INFORMATION
1 Department of Surgery, Washington University, St. Louis, Missouri
2 Division of Plastic and Reconstructive Surgery, Washington University, St. Louis, Missouri

DISCLOSURE
No authors have a financial interest in any of the products, devices, or drugs mentioned in this production or publication.

ABSTRACT
Minimal invasive laparoscopic cholecystectomy is the typical surgical treatment for cholelithiasis (gallstones), where patients present with a history of upper abdominal pain and episodes of biliary colic. The classic technique for minimal invasive laparoscopic cholecystectomy involves four ports: one umbilicus port, two subcostal ports, and a single epigastric port. The Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) has instituted a six-step strategy to foster a universal culture of safety for cholecystectomy and minimize risk of bile duct injury. The technical steps are documented within the context of the surgical video for (1) achieving a critical view of safety for identification of the cystic duct and artery, (2) intraoperative time-out prior to management of the ductal structures, (3) recognizing the zone of significant risk of injury, and (4) routine intraoperative cholangiography for imaging of the biliary tree. In this case, the patient presented with symptomatic biliary colic due to a gallstone seen on the ultrasound in the gallbladder. The patient was managed a mini-laparoscopic cholecystectomy using 3mm ports for the epigastric and subcostal port sites with intraoperative fluoroscopic cholangiogram. Specifically, the senior author encountered a tight cystic duct preventing the insertion of the cholangiocatheter and the surgical video describes how the author managed the cystic duct for achieving a cholangiogram, in addition to the entire technical details of laparoscopic cholecystectomy.

Sperm Formation and Pathway Ejaculation
Sperm Formation and Pathway Ejaculation hooda 176,776 Views • 2 years ago

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Abdomen Examination USMLE
Abdomen Examination USMLE USMLE 24,586 Views • 2 years ago

Examination of the abdomen from the USMLE collection

ThermiVa vaginal rejuvenation
ThermiVa vaginal rejuvenation samer kareem 19,711 Views • 2 years ago

ThermiVa is a non-surgical vaginal tightening treatment for women who want to reclaim what childbirth or aging may have taken away. Using the same technology that’s used in ThermiTight and ThermiSmooth, radiofrequency energy is sent to the desired area (internally or externally), heating the tissue and stimulating the body’s own collagen. ThermiVa is performed in three treatments over the course of three months.

A real Ovulation  Process
A real Ovulation Process samer kareem 55,206 Views • 2 years ago

Ovulation is the release of eggs from the ovaries. In humans, this event occurs when the follicles rupture and release the secondary oocyte ovarian cells. After ovulation, during the luteal phase, the egg will be available to be fertilized by sperm

Dissection of the Transverse Process
Dissection of the Transverse Process samer kareem 1,689 Views • 2 years ago

Surgeon performs a dissection of the transverse process during spine surgery, explaining the benefits of including the AQUAMANTYS System from Salient Surgical Technologies during the procedure. The AQUAMANTYS System uses Salient's patented TRANSCOLLATION technology, which has been clinically shown to reduce blood loss and lower blood transfusion rates when used during surgery.

Erectile Dysfunction : Causes, symptoms and treatment
Erectile Dysfunction : Causes, symptoms and treatment samer kareem 3,703 Views • 2 years ago

How Does an IUD Work as Birth Control
How Does an IUD Work as Birth Control samer kareem 18,405 Views • 2 years ago

The IUD is birth control that’s very effective and convenient. How does an IUD work to prevent pregnancy?

Enlarged Nasal Turbinates, Symptoms, and Treatment
Enlarged Nasal Turbinates, Symptoms, and Treatment samer kareem 4,468 Views • 2 years ago

James Dunn, MD, PhD - Division Chief of Pediatric Surgery, Surgeon-in-Chief
James Dunn, MD, PhD - Division Chief of Pediatric Surgery, Surgeon-in-Chief hooda 31 Views • 2 years ago

James Dunn, MD, PhD is a pediatric surgeon at Stanford Children's Health. He is board certified in General Surgery and Pediatric Surgery.

Learn more at https://www.stanfordchildrens.....org/en/service/gener

Laparoscopic Liver Surgery | UPMC
Laparoscopic Liver Surgery | UPMC Surgeon 342 Views • 2 years ago

UPMC liver surgeons are among the most experienced in the world in performing minimally invasive liver surgery. Most patients benefit from less trauma and pain, minimal scarring, a shorter hospital stay, and faster recovery than from traditional surgery.
To learn more, please visit https://www.upmc.com/services/....liver-cancer/treatme

Unruptured Aneurysms
Unruptured Aneurysms samer kareem 3,457 Views • 2 years ago

Unruptured Aneurysms: When and How to Treat

Testicular Cancer
Testicular Cancer samer kareem 4,407 Views • 2 years ago

The testicles are located inside a loose bag of skin (scrotum) underneath the penis. Symptoms include a lump in either testicle and a feeling of heaviness in the scrotum. Treatments include surgery, radiation, and chemotherapy.

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