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The Dangerous State of Too Much CALCIUM!
The Dangerous State of Too Much CALCIUM! samer kareem 1,696 Views • 3 years ago

LIVE LASIK EYE SURGERY
LIVE LASIK EYE SURGERY samer kareem 10,410 Views • 3 years ago

Types Of Vaccines
Types Of Vaccines samer kareem 1,948 Views • 3 years ago

Hemodialysis
Hemodialysis Scott 82 Views • 3 years ago

Discover how hemodialysis works and the different options available for this dialysis treatment.

Related articles on DaVita.com:
What Is Hemodialysis? (http://www.davita.com/treatmen....t-options/hemodialys
How Does a Dialysis Machine Work? (http://www.davita.com/treatmen....t-options/hemodialys

Hand and Wrist exam
Hand and Wrist exam DrPhil 15,522 Views • 3 years ago

Examination of the hand and the wrist

Positive Pressure Ventilation
Positive Pressure Ventilation Mohamed Ibrahim 24,226 Views • 3 years ago

Positive Pressure Ventilation with a face mask and a bag-valve device

Robot - Assisted Laparoscopic Myomectomy
Robot - Assisted Laparoscopic Myomectomy M_Nabil 15,390 Views • 3 years ago

Operation performed by Dr D. Vitobello
Director of Division of Gynaecology and Obstetrics. Abano Terme Hospital, Padova (Italy)

Foreign Body (Coin) Extraction
Foreign Body (Coin) Extraction Mohamed Abeid 19,307 Views • 3 years ago

Coin extraction from the upper esophagus in a child.

Dr. Mohamed Abeid

From the " Endoscopy Atlas " :
http://www.facebook.com/group.php?gid=16900943915&ref=ts

Emergency Moves
Emergency Moves Mohamed 12,171 Views • 3 years ago

How to move a patient during an accident or during emergency

Endotracheal tube in children
Endotracheal tube in children DrHouse 17,746 Views • 3 years ago

How to insert Endotracheal tube in children

Busadagur í fss 2008
Busadagur í fss 2008 einar19 10,860 Views • 3 years ago

Busadagur í fss 2008

Laparoscopic Sleeve Gastrectomy Operation
Laparoscopic Sleeve Gastrectomy Operation Mohamed 10,279 Views • 3 years ago

Laparoscopic Sleeve Gastrectomy Operation

Esophageal En Bloc Mucosectomy
Esophageal En Bloc Mucosectomy M_Nabil 12,052 Views • 3 years ago

En Bloc Esophageal Mucosectomy, an experimental technique for the endolumenal management of Barrett's related dysplasia and neoplasia. High grade dysplasia is in indication for esophagectomy; however esophagectomy has a mortality rate up to 12 percent, and up to 56 percent of patients may develop s...erious post-operative complications. Multiple ablated lesions can progress under the neo-squamous layer, leading to buried Barrett's mucosa. With conventional piecemeal EMR, cautery effect limits evaluation in areas of interest, Barrett's epithelium is left behind, tissue is not evaluated in situ and invasive lesions may be missed due to incomplete sampling. A new technique, en bloc esophageal mucosectomy, or EEM, was developed. The technique begins with conventional EMR in the proximal esophagus to access the submucosal space. Conventional EMR is being performed here. The mucosa is resected using an electrothermal snare. The mucosal defect from the first EMR is seen here. EMR is then repeated on the opposing wall. Sequential EMR creates a complete concentric mucosal defect. In the following sequence the completely detached column of mucosa can be seen, bounded by submucosa and muscularis propria layers. Here in the stomach, the endoscope is retroflexed and is covered by a sleeve of esophageal mucosa which has been freed to the GE junction and inverted. This sequence demonstrates a double snare technique. This snare is alongside the endoscope. The snare has been passed through the working channel. The working channel snare is pulled back, and the snare alongside the scope is used to grasp the mucosal column. With tension on the column the working channel snare can be threatened and advanced. This sequence shows the snare as it is being passed down to the GE junction. At the GE junction, the snare is tightened and cautery is applied. This frees the column of mucosal tissue from the remaining attachment. The endoscope is then withdrawn. Then detached mucosal column can be grasped with a snare and retrieved. In the following sequence, the long column of mucosa is being withdrawn via the overtube. Here, endoscopic forceps have been passed through the column to demonstrates the concentric nature of the specimen. The length of mucosa can be seen here alongside 2 conventional EMR specimens. Approximately 15cm of tissues was removed in this case. On endoscopy immediately following the resection, there is no bleeding or evidence of perforation in the area of resection. The endoscope is advanced and the exposed submucosa can be appreciated down to the GE junction. This is the low power view of the histologic specimen generated by EEM. Metaplastic tissue adjacent to a dysplastic focus would be completely removed. With a high power view, the layers of the esophagus can be appreciated. The epithelium, lamina propria, muscularis mucosa and submucosa are visible, with no cautery artifact in the area of interest. The technique would remove metplasia, low grade dysplasia, high grade dysplasia, and intramucosal carcinoma, as well a T 1 a lesions. All the animals in this series tolerated the procedure well. A total of five non-survival procedures and 4 survival procedures were performed. In the survival procedures, all four swine thrived in the post-operative period. Two swine were then survived for 9 days following the procedure. On post —op day nine, after passing into the upper esophagus, the proximal margin of the mucosectomy is seen here. Healing appears to be occurring. There is no evidence of leak, and no stricting is seen at 9 days down to the GE junction Passing into the stomach, some residual feed can be seen. Two swine were then survived for 13 days. On this follow-up endoscopy, the area of the mucosectomy is again healing. There was a loose stricture in both animals and both were easily traversed with a 9.8 mm gastroscope. There was a gross appearance of re-epitheliazation in some areas. It is notable that the stricture was present in the proximal esophagus with no narrowing distally. At necropsy there was not eviden

microneurosurgical microvascular decompression in trigeminal neuralgia
microneurosurgical microvascular decompression in trigeminal neuralgia DrHouse 14,144 Views • 3 years ago

trigeminal neuralgia can be caused by a vessel loop nearby the entry zone of the trigeminal nerve at the brainstem. a vessel loop is mobilized and transposed and secured with a teflon paddy. the paddy is fixed with tissucol , a fibrin glue without evident neurotoxicity. the long term result of the jannetta procedure regarding pain control is excellent

Intravenous Line Insertion
Intravenous Line Insertion Mohamed 20,515 Views • 3 years ago

A video showing how to insert an intravenous line also called intravenous drip

Needle Insertion Transversus Abdominus Block
Needle Insertion Transversus Abdominus Block Doctor 16,855 Views • 3 years ago

Needle Insertion Transversus Abdominus Block

Choking Infant Video Demonstration
Choking Infant Video Demonstration Doctor 14,548 Views • 3 years ago

Choking Infant Video Demonstration

Laparoscopic Sleeve Gastrectomy
Laparoscopic Sleeve Gastrectomy Doctor 11,044 Views • 3 years ago

Laparoscopic Sleeve Gastrectomy

In-Utero Surgery Saves Infant Twins
In-Utero Surgery Saves Infant Twins Emery King 23,930 Views • 3 years ago

At Hutzel Women's Hospital, Dr. Giancarlo Mari performs breakthrough in-utero surgery to save the lives of high-risk twins developing with a rare "shared" circulatory problem. ~ Detroit Medical Center

Mole Removal using Punch Biopsy
Mole Removal using Punch Biopsy Anatomist 25,277 Views • 3 years ago

Mole Removal using Punch Biopsy

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