I call this technique deep rendering. I basically stacked graphical cross-sections (in this case, MRI rendering data), using proper increments and clip through them with the camera. This way I am able to explore all internal components in full 3D real-time.

I actually was able to figure out how to colorize different organs to help distinguish them apart from each other but couldn't get the shader to render real-time in Maya.

Credit: MRI scans courtesy of University of Washington Digital Anatomist Program

This video: Patent ductus arteriosus (PDA) is a persistent opening between two major blood vessels leading from the heart. The opening, called the ductus arteriosus, is a normal part of a baby's circulatory system before birth that usually closes shortly after birth. If it remains open, however, it's called a patent ductus arteriosus. A small patent ductus arteriosus often doesn't cause problems and might never need treatment. However, a large patent ductus arteriosus left untreated can allow poorly oxygenated blood to flow in the wrong direction, weakening the heart muscle and causing heart failure and other complications. Treatment options for a patent ductus arteriosus include monitoring, medications and closure by cardiac catheterization or surgery.

Loyola Full Male Exam Part 3 A video from Loyola medical school, Chicago showing the full examination of the male

Extracorporeal shock wave lithotripsy (ESWL) uses shock waves to break a kidney stone into small pieces that can more easily travel through the urinary tract camera.gif and pass from the body. See a picture of ESWL camera.gif. You lie on a water-filled cushion, and the surgeon uses X-rays or ultrasound tests to precisely locate the stone. High-energy sound waves pass through your body without injuring it and break the stone into small pieces. These small pieces move through the urinary tract and out of the body more easily than a large stone. The process takes about an hour. You may receive sedatives or local anesthesia. Your surgeon may use a stent if you have a large stone. A stent is a small, short tube of flexible plastic mesh that holds the ureter open. This helps the small stone pieces to pass without blocking the ureter.

Dr. James Wall performs a bilateral inguinial hernia repair surgical procedure.

Featured:
James Wall, MD
Assistant Professor of Surgery, Pediatric Surgery
Assistant Professor of Bioengineering (By Courtesy)
Lucile Salter Packard Children's Hospital

Micaela Esquivel, MD
Chief Resident of General Surgery

McRoberts Maneuver for Shoulder Dystocia Birth

Watch that video of Human Skull Opening and Brain Removal During Autopsy

https://bit.ly/3HIStRc #shorts


Tracheotomy and tracheostomy are surgical procedures that create an opening in the trachea (windpipe) to help patients breathe when they have difficulty doing so through the nose or mouth. Though they are similar in purpose, there are some key differences between them.

Tracheotomy is a temporary procedure that involves creating a small incision in the trachea to insert a breathing tube. The tube is typically removed once the patient no longer requires it, and the incision heals on its own. Tracheostomy, on the other hand, is a more permanent solution that involves creating a hole in the trachea and inserting a tracheostomy tube, which remains in place for an extended period.

Indications for these procedures include:

Airway obstruction due to trauma, tumors, or infection
Severe respiratory distress or failure
Prolonged mechanical ventilation
Inability to protect the airway due to neurological disorders or impaired consciousness
Steps for performing a tracheotomy and tracheostomy:

Preparation: The patient is positioned, and the neck area is cleaned and draped. Local anesthesia is often administered, although general anesthesia may be used in some cases.
Incision: A small incision is made in the neck, and the muscles and tissues are carefully separated to expose the trachea.
Tracheal opening: A small opening is made in the trachea, typically between the second and third tracheal rings.
Tube insertion: A tracheotomy tube is inserted through the incision and into the trachea for a tracheotomy, while a tracheostomy tube is inserted for a tracheostomy. Both tubes are secured in place.
Confirmation: Proper placement of the tube is confirmed by listening for breath sounds and checking for adequate ventilation.
Pre-operative care typically involves a thorough assessment of the patient's medical history, as well as any necessary imaging studies or lab tests to ensure the procedure is appropriate and safe. Informed consent should be obtained from the patient or their legal representative.

Post-operative care includes monitoring the patient's vital signs, ensuring the tube remains secure and patent, and managing any pain or discomfort. For tracheostomy patients, regular cleaning and maintenance of the stoma (the opening in the trachea) and the tracheostomy tube are essential to prevent infection and other complications. Long-term care may involve speech therapy, respiratory therapy, and support from a multidisciplinary team to address any ongoing needs.

It's crucial to remember that these procedures should only be performed by trained medical professionals in a clinical setting.



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Possible complications could include: Difficulty healing. Infection. Stump pain (severe pain in the remaining tissue) Phantom limb pain (a painful sensation that the foot or toe is still there) Continued spread of gangrene, requiring amputation of more areas of your foot, toes or leg. Bleeding. Nerve damage.

Peptic ulcers are open sores that develop on the inside lining of your stomach and the upper portion of your small intestine. The most common symptom of a peptic ulcer is stomach pain. Peptic ulcers include: Gastric ulcers that occur on the inside of the stomach Duodenal ulcers that occur on the inside of the upper portion of your small intestine (duodenum) The most common causes of peptic ulcers are infection with the bacterium Helicobacter pylori (H. pylori) and long-term use of aspirin and certain other painkillers, such as ibuprofen (Advil, Motrin, others) and naproxen sodium (Aleve, Anaprox, others). Stress and spicy foods do not cause peptic ulcers. However, they can make your symptoms worse.

Watch that video of a Brazilian Model's Leg and Butt Implants Exploded Inside Her

Cesarean VS Vaginal Birth Recovery

Heartburn is a burning pain in your chest, just behind your breastbone. The pain is often worse when lying down or bending over. Occasional heartburn is common and no cause for alarm. Most people can manage the discomfort of heartburn on their own with lifestyle changes and over-the-counter medications. Heartburn that is more frequent or interferes with your daily routine may be a symptom of a more serious condition that requires medical care

Endometriosis (en-doe-me-tree-O-sis) is an often painful disorder in which tissue that normally lines the inside of your uterus — the endometrium — grows outside your uterus. Endometriosis most commonly involves your ovaries, fallopian tubes and the tissue lining your pelvis. Rarely, endometrial tissue may spread beyond pelvic organs. With endometriosis, displaced endometrial tissue continues to act as it normally would — it thickens, breaks down and bleeds with each menstrual cycle. Because this displaced tissue has no way to exit your body, it becomes trapped. When endometriosis involves the ovaries, cysts called endometriomas may form. Surrounding tissue can become irritated, eventually developing scar tissue and adhesions — abnormal bands of fibrous tissue that can cause pelvic tissues and organs to stick to each other.

Major signs and symptoms include enlargement of the liver and spleen (hepatosplenomegaly), a low number of red blood cells (anemia), easy bruising caused by a decrease in blood platelets (thrombocytopenia), lung disease, and bone abnormalities such as bone pain, fractures, and arthritis.

An African traditional healer performing a brain surgery.

The liver regulates most chemical levels in the blood and excretes a product called bile. ... Production of bile, which helps carry away waste and break down fats in the small intestine during digestion. Production of certain proteins for blood plasma.

This video is showing the Laparoscopic transabdominal preperitoneal hernia repair for direct inguinal Hernia