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腹腔镜右斜疝修补术+胆囊切除术
腹腔镜右斜疝修补术+胆囊切除术 wang bzh 1,310 Views • 2 years ago

腹腔镜右斜疝修补术+胆囊切除术

Ultrasound of the Thyroid and Parathyroid Glands
Ultrasound of the Thyroid and Parathyroid Glands Colin Cummins-White 17,647 Views • 2 years ago

• Define and use related medical terminology.
• Describe and demonstrate techniques for imaging the thyroid gland.
• Discuss functional abnormalities of the thyroid gland.
• Correlate laboratory data relevant to the thyroid and parathyroid glands.
• Describe, and recognize on images, pathologies of the thyroid gland.
• Identify the anatomy of the parathyroid glands on diagrams and sonograms.
• Describe and demonstrate techniques for imaging the parathyroid glands.
• Describe, and recognize on images, pathologies of the parathyroid glands.
• List and describe other neck masses.
• Follow relevant protocols when scanning.
• Differentiate the sonographic appearances of the female reproductive organs in relation to the menstrual cycle, the use of contraceptives and hormone replacement, and following chemotherapy.
• Explain the Patient Privacy Rule (HIPAA) and Patient Safety Act (see reference).

Aortic Aneurysm 3D Animation
Aortic Aneurysm 3D Animation Mohamed 18,375 Views • 2 years ago

Most intact aortic aneurysms do not produce symptoms. As they enlarge, symptoms such as abdominal pain and back pain may develop. Compression of nerve roots may cause leg pain or numbness. Untreated, aneurysms tend to become progressively larger, although the rate of enlargement is unpredictable for any individual. Rarely, clotted blood which lines most aortic aneurysms can break off and result in an embolus. They may be found on physical examination. Medical imaging is necessary to confirm the diagnosis. Symptoms may include: anxiety or feeling of stress; nausea and vomiting; clammy skin; rapid heart rate. In patients presenting with aneurysm of the arch of the aorta, a common symptom is a hoarse voice as the left recurrent laryngeal nerve (a branch of the vagus nerve) is stretched. This is due to the recurrent laryngeal nerve winding around the arch of the aorta. If an aneurysm occurs in this location, the arch of the aorta will swell, hence stretching the left recurrent laryngeal nerve. The patient therefore has a hoarse voice as the recurrent laryngeal nerve allows function and sensation in the voicebox. Abdominal aortic aneurysms, hereafter referred to as AAAs, are the most common type of aortic aneurysm. One reason for this is that elastin, the principal load-bearing protein present in the wall of the aorta, is reduced in the abdominal aorta as compared to the thoracic aorta (nearer the heart). Another is that the abdominal aorta does not possess vasa vasorum, hindering repair. Most are true aneurysms that involve all three layers (tunica intima, tunica media and tunica adventitia), and are generally asymptomatic before rupture. The most common sign for the aortic aneuysm is the Erythema nodosum also known as leg lesions typically found near the ankle area. The prevalence of AAAs increases with age, with an average age of 65–70 at the time of diagnosis. AAAs have been attributed to atherosclerosis, though other factors are involved in their formation. An AAA may remain asymptomatic indefinitely. There is a large risk of rupture once the size has reached 5 cm, though some AAAs may swell to over 15 cm in diameter before rupturing. Before rupture, an AAA may present as a large, pulsatile mass above the umbilicus. A bruit may be heard from the turbulent flow in a severe atherosclerotic aneurysm or if thrombosis occurs. Unfortunately, however, rupture is usually the first hint of AAA. Once an aneurysm has ruptured, it presents with a classic pain-hypotension-mass triad. The pain is classically reported in the abdomen, back or flank. It is usually acute, severe and constant, and may radiate through the abdomen to the back. The diagnosis of an abdominal aortic aneurysm can be confirmed at the bedside by the use of ultrasound. Rupture could be indicated by the presence of free fluid in potential abdominal spaces, such as Morison's pouch, the splenorenal space (between the spleen and left kidney), subdiaphragmatic spaces (underneath the diaphragm) and peri-vesical spaces. A contrast-enhanced abdominal CT scan is needed for confirmation. Only 10–25% of patients survive rupture due to large pre- and post-operative mortality. Annual mortality from ruptured abdominal aneurysms in the United States alone is about 15,000. Another important complication of AAA is formation of a thrombus in the aneurysm.

Surgery Video Vignettes / Histopathology
Surgery Video Vignettes / Histopathology Richard DeAngelis 8,179 Views • 2 years ago

Squmaous Cell Carcinoma Of Scalp Challenging Cases & Controversial Questions with a focus on Mohs frozen section histology and pathology. Visit us @ www.skincancercentre.com.

USMLE Step 2 CS - Acute  Abdomen
USMLE Step 2 CS - Acute Abdomen usmle tutoring 9,223 Views • 2 years ago

USMLE Step 2 CS - Acute Abdomen- This is just preview video. To get full access please visit our website : www.usmletutoring.com

LIPOSUCTION IN QATAR
LIPOSUCTION IN QATAR mohamed al emadi 8,495 Views • 2 years ago

LIPOSUCTION IN QATAR surgery

GYNECOMASTIA  IN QATAR
GYNECOMASTIA IN QATAR mohamed al emadi 10,830 Views • 2 years ago

GYNECOMASTIA IN QATAR video

Mechanism of Vaginal Childbirth
Mechanism of Vaginal Childbirth Doctor 477,313 Views • 2 years ago

Childbirth (also called labour, birth, partus or parturition) is the culmination of a human pregnancy or gestation period with the birth of one or more newborn infants from a woman's uterus. The process of normal human childbirth is categorized in three stages of labour: the shortening and dilation of the cervix, descent and birth of the infant, and birth of the placenta. In many cases, with increasing frequency, childbirth is achieved through caesarean section, the removal of the neonate through a surgical incision in the abdomen, rather than through vaginal birth. In the U.S. and Canada it represents nearly 1 in 3 (31.8%) and 1 in 4 (22.5%) of all childbirths, respectively.

Neglected elbow dislocation treatment
Neglected elbow dislocation treatment A.K. Venkatachalam 9,177 Views • 2 years ago

Neglected elbow dislocations are seen in patients hailing from Africa and Asia. A Nigerian patient with this condition was successfully treated by open reduction and external fixator application

Laparoscopic Cholecystectomy HD Medical Video
Laparoscopic Cholecystectomy HD Medical Video Anatomist 11,571 Views • 2 years ago

A high definition HD video of Laparoscopic Cholecystectomy surgery

American Academy of Family Physicians
American Academy of Family Physicians Scott Stevens 5,775 Views • 2 years ago

A video from the American Academy of Family Physicians

Mediplus Ltd - S-Cath TM A safer method of inserting a Foley catheter suprapubically
Mediplus Ltd - S-Cath TM A safer method of inserting a Foley catheter suprapubically jamesurieUK 10,495 Views • 2 years ago

http://www.mediplus.co.uk A new and safer method of inserting a Foley catheter suprapubically. The technique allows the insertion to be carried out in an Outpatient setting, thus saving time, cost and effort. By using the Seldinger technique, the product reduces the chances of bowel or bladder perforation and resultant morbidity.
The product has been chosen by The NHS National Technology Adoption Centre to help facilitate adoption of the product

Coronary Artery Bypass Surgery CABG Heart
Coronary Artery Bypass Surgery CABG Heart Scott Stevens 1,205 Views • 2 years ago

Coronary Artery Bypass Surgery CABG Heart

Macrolides Mechanisms of Action and Resistance
Macrolides Mechanisms of Action and Resistance Medical_Videos 7,986 Views • 2 years ago

Macrolides Mechanisms of Action and Resistance

Anatomy of The Superficial Neck
Anatomy of The Superficial Neck Anatomy_Videos 10,544 Views • 2 years ago

Anatomy of The Superficial Neck

Male Foley Catheterization Technique
Male Foley Catheterization Technique Harvard_Student 10,351 Views • 2 years ago

Male Foley Catheterization Technique

Stop Nose Bleeds by Cautery
Stop Nose Bleeds by Cautery Anatomist 10,926 Views • 2 years ago

Stop Nose Bleeds by Cautery

Diabetic Foot Surgical Debridement
Diabetic Foot Surgical Debridement Anatomist 10,758 Views • 2 years ago

Diabetic Foot Surgical Debridement

Wernickes Aphasia Interview with a Patient
Wernickes Aphasia Interview with a Patient Alicia Berger 8,380 Views • 2 years ago

Wernicke's aphasia is a neurological disorder typically caused by stroke. It affects the Wernicke's region in the brain's left hemisphere which is reasoned to be responsible for processing of meaning, especially as it relates to verbal communication, hence the problems with speech witnessed in these patients

People Handling training DVD
People Handling training DVD shrclimited 1,848 Views • 2 years ago

The 30 minute DVD:

introduces moving and handling of people
describes safer people handling practices
features specialist guidance from a chartered physiotherapist
outlines the process for people handling risk assessments
sets out the principles of safer handling
demonstrates the key safer handling techniques:
rolling a person
inserting and removing sliding sheets
repositioning people using sliding sheets
assisting people to stand and walk with handling belts
the use of roll boards in lateral transfers
using hoists
highlights the important role you play in safer people handling

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