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Peripheral Pulsations
Peripheral Pulsations DrPhil 23,730 Views • 2 years ago

Examination of peripheral pulses of the lower limb

How to Read a CT Scan of the Head
How to Read a CT Scan of the Head samer kareem 2,238 Views • 2 years ago

Head CT Interpretation Made Easy

Complete Chopped Hand Re-Implantation Surgery
Complete Chopped Hand Re-Implantation Surgery hooda 23,700 Views • 2 years ago

Watch that Complete Chopped Hand Re-Implantation Surgery

Gastric Cancer Etiology, Genetics, Diagnosis and Staging
Gastric Cancer Etiology, Genetics, Diagnosis and Staging samer kareem 1,880 Views • 2 years ago

Stomach cancer usually begins in the mucus-producing cells that line the stomach. This type of cancer is called adenocarcinoma. For the past several decades, rates of cancer in the main part of the stomach (stomach body) have been falling worldwide. During the same period, cancer in the area where the top part of the stomach (cardia) meets the lower end of the swallowing tube (esophagus) has become much more common. This area of the stomach is called the gastroesophageal junction.

Cataract Surgery | Inside the OR
Cataract Surgery | Inside the OR Surgeon 647 Views • 2 years ago

The patient is awake as a laser cuts her cataract into six pieces. Then, she heads into the operating room. When she wakes up, her cataracts and nearsightedness are gone.

#insidetheor

Eye Exam of Premature Baby
Eye Exam of Premature Baby Alicia Berger 8,760 Views • 2 years ago

Eye Exam of Premature Baby

Man's Arm Exploded  Due to Illegal Muscles Injection
Man's Arm Exploded Due to Illegal Muscles Injection hooda 32,980 Views • 2 years ago

Watch that video of a Man's Arm Exploded Due to Illegal Muscles Injections

Diabetes insipidus and SIADH
Diabetes insipidus and SIADH samer kareem 4,722 Views • 2 years ago

ADH's job is to act on the kidneys to promote water reabsorption. In this lesson, we'll compare and contrast diabetes insipidus, or DI, in which there is too little ADH, and syndrome of inappropriate antidiuretic hormone secretion , or SIADH, in which there is too much ADH.

Human ovulation captured on film
Human ovulation captured on film Mohamed 27,046 Views • 2 years ago

To record the sequence, Stephan Gordts and Ivo Brosens of the Leuven Institute for Fertility & Embryology in Belgium performed transvaginal laparoscopy, which involves making a small cut in the vaginal wall and observing the ovary with an endoscope.

"This allows us direct access to and observation of the tubo-ovarian structures without manipulation using forceps," says Gordts.

For the photos of ovulation, which only accidentally captured the critical moment, Jacques Donnez at the Catholic University of Louvain (UCL) in Brussels, Belgium, used gas to distend the organs for photography. However, Gordts and Brosens planned the procedure to coincide with ovulation and used saline solution to "float" the structures.
Perfect timing

Observation was timed for the day of the peak of the patient's luteal hormone cycle. Ovulation was predicted to occur on the evening of the day of the LH peak, and the endoscope introduced at 6 pm.

A small amount of saline was used to float the opening of the fallopian tube, its fimbriae (the "fingers" that sweep the egg into the tube) and the ovary itself. This gives a more natural appearance than gas, says Gordts.

In the video, the fimbriae can be seen sweeping in time with the patient's heartbeat. A mucus plug can be seen protruding from the ovary – this contains the egg.

"The ovum is not captured 'naked'," says Gordts. "There is no eruption like a volcano."

Gordts says that in clinical practice it is not easy to organise the observation of ovulation. "We were probably lucky to be successful at our first attempt," he says.

Ear Webers Test USMLE
Ear Webers Test USMLE USMLE 17,002 Views • 2 years ago

Ear Weber's Test from the USMLE collection

Primary Survey on a Patient
Primary Survey on a Patient samer kareem 2,537 Views • 2 years ago

Biceps Tenodesis
Biceps Tenodesis samer kareem 12,608 Views • 2 years ago

Biceps tenodesis surgery is performed when the biceps tendon is damaged, or the rotator cuff tendon or cartilage ring in the shoulder is torn. The biceps tendon is a strong rope‐like structure connecting the upper end of the biceps muscle to the bones in the shoulder. In biceps tenodesis surgery, the biceps tendon is separated from the shoulder and reattached to the humerus, or the upper arm bone.

USMLE Step 2 CS - Erectile Dysfunction Full Video
USMLE Step 2 CS - Erectile Dysfunction Full Video usmle tutoring 20,931 Views • 2 years ago

USMLE Step 2 CS - Erectile Dysfunction Full Video

Pulmonary Arterial Hypertension
Pulmonary Arterial Hypertension samer kareem 1,620 Views • 2 years ago

The average time from symptom onset to diagnosis has been reported to be approximately 2 years. Despite recent attempts at increasing the awareness of pulmonary arterial hypertension (PAH), especially associated PAH (APAH), this delay in diagnosis has not changed appreciably in recent years. Early symptoms are nonspecific. Often, neither the patient nor the physician recognizes the presence of the disease, which leads to delays in diagnosis. Complicating matters, idiopathic PAH (IPAH) requires an extensive workup in an attempt to elucidate an identifiable cause of the elevated pulmonary artery pressure. The most common symptoms and their frequency, reported in a national prospective study, are as follows: Dyspnea (60% of patients) Weakness (19%) Recurrent syncope (13%) Additional symptoms include fatigue, lethargy, anorexia, chest pain, and right upper quadrant pain. Cough, hemoptysis, and hoarseness are less common symptoms. Women are more likely to be symptomatic than men.

Eye Lid Partial Tarsectomy Surgery
Eye Lid Partial Tarsectomy Surgery Alicia Berger 6,086 Views • 2 years ago

Eye Lid Partial Tarsectomy Surgery

Mommy Makeover in Manhattan - Case Study - Dr. Carlin Vickery
Mommy Makeover in Manhattan - Case Study - Dr. Carlin Vickery Carlin Vickery 8,930 Views • 2 years ago

This video documents the experience of one of our Mommy Makeover patients. She is 39 years old, 5’4” tall, and of average weight. Following the birth of her twins, she wanted to improve her abdominal wall contour and correct the lack of shape and firmness in her breasts.

General Neurological Exam Power Reflex Sensory Cranial erves
General Neurological Exam Power Reflex Sensory Cranial erves Scott 11,605 Views • 2 years ago

General Neurological Exam Power Reflex Sensory Cranial erves

Burns
Burns samer kareem 2,730 Views • 2 years ago

Burns are classified as first-, second-, or third-degree, depending on how deep and severe they penetrate the skin's surface. First-degree burns affect only the epidermis, or outer layer of skin. The burn site is red, painful, dry, and with no blisters. Mild sunburn is an example.

Liver Transplant Surgery - UT Southwestern Medical Center
Liver Transplant Surgery - UT Southwestern Medical Center Surgeon 109 Views • 2 years ago

Join Dr. Parsia Vagefi, Chief of Surgical Transplantation and Dr. Steven Hanish, Surgical Director of Liver Transplantation, as they grant unprecedented access to the OR while performing a #Liver #Transplant #Surgery.
To find out more about UT Southwestern's transplant programs visit:
https://www.utswmed.org/transplant

What Do Period Cramps Actually Feel Like?
What Do Period Cramps Actually Feel Like? samer kareem 9,783 Views • 2 years ago

During your menstrual period, your uterus contracts to help expel its lining. Hormonelike substances (prostaglandins) involved in pain and inflammation trigger the uterine muscle contractions. Higher levels of prostaglandins are associated with more-severe menstrual cramps.

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