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revascularize the gastric tube after a subtotal esophagectomy
revascularize the gastric tube after a subtotal esophagectomy Mohamed 12,670 Views • 2 years ago

Maintaining sufficient blood flow to the gastric tube after a subtotal esophagectomy for esophageal cancer is crucial for decreasing the esophagogastric anastomotic leakage. After subtotal esophagectomy for esophageal cancer, to additionally revascularize the gastric tube using the splenic artery a...nd vein, external carotid artery, and internal jugular vein, the supercharge technique was performed in esophageal reconstruction patients. Operative results of these patients (supercharge group) were retrospectively compared with those of patients not receiving the technique (control group). Both operation time and operative blood loss in the supercharge group were significantly longer and larger than those of the control group. However, the incidence of anastomotic leakage was significantly lower in the supercharge group than in the control group, and a 30-day reduction in the mean postoperative hospital stay was achieved with the supercharge group. This practical supercharge technique could be a breakthrough less to reduce leakage during esophageal anastomosis.

Dual Sphincterotomy with a Needle Knife Over a Stent for Sphincter of Oddi Dysfunction
Dual Sphincterotomy with a Needle Knife Over a Stent for Sphincter of Oddi Dysfunction Mohamed 17,513 Views • 2 years ago

This 38 year old woman has increasingly intractable RUQ pain after cholecystectomy done one year prior. LFTs and pancreatic enzymes have been normal, and ducts are non-dilated, thus she is a Type III possible SOD patient. Initial goal is to define course of pancreatic duct for manometry. 5-4-3 Co...ntour catheter (Boston Scientific) is used to perform the pancreatogram which shows a small straight distal duct. The aspirating triple lumen manometry catheter (Wilson Cook) is used to cannulate the pancreatic duct, with continuous aspiration of fluid once the duct is entered. Careful stationed pullthrough manometry shows markedly abnormal basal pressures in both leads in the pancreatic sphincter. Plan is dual pancreatic and biliary sphincterotomy. Biliary manometry will not now change our plan therefore is omitted. Our first goal is to access the pancreatic duct so we can guarantee wire access for placement of a small caliber pancreatic stent which is critical for safety. Contrast is injected as the 0.018in Roadrunner wire (Wilson Cook) is advanced in order to outline the course of main duct. A separate biliary orifice is clearly seen, unusual in SOD patients. A soft 4Fr 3cm single inner flange pancreatic stent (Hobbs Medical) is placed. We did not want to use our typical 9cm long unflanged stent as even a 3 or 4 French stent might be traumatic to the tiny caliber of this duct out in the body of the gland. Next the bile duct is cannulated with a papillotome (Autotome 39, Boston Scientific), showing a small perhaps 6mm bile duct. Biliary sphincterotomy is performed in very careful stepwise fashion as landmarks are unclear and perforation is higher risk in small duct SOD patients. On the other hand, inadequate sphincterotomies offer limited chance of symptom relief. You can see here a patulous sphincterotomy. Next a pancreatic sphincterotomy is performed with the needle knife (Boston Scientific) over the pancreatic stent. Again this is performed cautiously due to the small size of the pancreatic duct. We are reaching along the stent and cutting the fibers deeply. This is a limited pancreatic sphincterotomy due to small pancreatic duct size, and concern for scarring of the pancreatic duct. It is important to document passage of the stent by xray or remove it endoscopically with two weeks or so. We and many other specialized centers perform dual sphincterotomies at the first ERCP in all SOD patients with abnormal pancreatic manometry and frequent or intractable symptoms based on the belief that response rates are better than for biliary sphincterotomy alone.

Colon Ascaris Lumbricoides
Colon Ascaris Lumbricoides Scott 79,865 Views • 2 years ago

On screening colonoscopy, this abnormality was encountered in the cecum. This round worm is Ascaris Lumbricoides, one of the most common human parasites in the world. When ingested, the durable Ascaris eggs hatch in the small intestine releasing larva that migrate through the intestinal wall, and t...ravel both hematogenously and lymphatically to the heart and lungs. Over the next several days, the larva mature in the alveoli, then migrate up the trachea to be swallowed back into the gastrointestinal tract. These larva will then mature in the small bowel; adults couples will succeed in producing an extraordinary number of eggs, over 200,000 ova per day. The adults live one to two years. The majority of Ascaris infections are as in this example asymptomatic. Symptoms are a consequence of either the immunologic hypersensitivity of the host to the worm as in the pulmonary stage referred as Loffler's syndrome or to mechanical obstruction of lumen by the worm. Heavy worm burden can result in intestinal obstruction and migrating worms can cause pancreatitis and/or cholangitis when involving the pancreatobiliary tree. Multiple medical therapies are approved for its treatment including mebendazole. Epidemiologically, infections are most common in areas of lower socio-economic conditions. This man manages a pig farm in China that is used to test pharmaceutical agents. From an endoscopic standpoint it is noteworthy that the worms do not like light and will move away fro the attention it is receiving. In this example, the endoscopist was too slow to snare his prey which succeeded in escaping temporarily into the cooler and darker confines of the small bowel out of reach of the endoscope but not from the soon to be consumed anti-helminthic therapy.

subfrontal approach to the anterior skull base with combined Le fort osteotomy
subfrontal approach to the anterior skull base with combined Le fort osteotomy M_Nabil 13,501 Views • 2 years ago

Access to processes within the skull base with lateral extension to the pterygopalatine fossa are reached by combined subfrontal osteotomy and Le Fort I osteotomy

Trypan Blue for Penetrating Keratoplasty
Trypan Blue for Penetrating Keratoplasty DrHouse 10,964 Views • 2 years ago

The trypan blue-stained viscoelastic is removed in its entirety using a Simcoe cannula. A stream of Healonid GV can be seen flowing into the cannula with some residual viscoelastic remaning, which is subsequently removed. Without the dye, much of the viscoelastic might have been left in the anterior... chamber – a risk factor for an acute rise in intra ocular pressure.

NTI Tension Suppression System
NTI Tension Suppression System Dentist 12,195 Views • 2 years ago

NTI Tension Suppression System

Infant CPR Video Demonstration
Infant CPR Video Demonstration Doctor 15,529 Views • 2 years ago

Infant CPR Video Demonstration

Removal of a Maxillary Sinus Cholesterol Cyst
Removal of a Maxillary Sinus Cholesterol Cyst Scott 21,371 Views • 2 years ago

The endoscopic removal of a large intramaxillary sinus cyst which contained serous like fluid and many shiny flat white cholesterol crystals.

Ingrown Toenail Removal
Ingrown Toenail Removal Mohamed Ibrahim 32,157 Views • 2 years ago

Ingrown Toenail Removal

New Surgery Repairs Child's Pacemaker
New Surgery Repairs Child's Pacemaker Emery King 10,801 Views • 2 years ago

DMC Pediatric Heart Specialist Doctor Peter Karpawich is the first in the state to use minimally invasive surgery to repair a damaged pacemaker on a pediatric patient, helping her lead a more active, fulfilling lifestyle. ~ Detroit Medical Center

Bunion Hallux Abductor Valgus Surgery
Bunion Hallux Abductor Valgus Surgery Scott 16,936 Views • 2 years ago

A "Hallux Valgus" or "Hallux Abducto-Valgus" deformity, is commonly referred to as a "Bunion." This describes a pathological condition involving the position of the "hallux" in relation to the first metatarsal.

A bunion deformity can clinically present with a variety of characteristics. The foot itself may present with a wide splaying of the forefoot and a painful bump on the medial aspect of the first metatarsal phalangeal joint. In addition, the hallux may be abducted from the midline of the body, with a valgus rotation in the frontal plane.

A radiographic analysis of a bunion deformity in the Anterior/Posterior or Dorsal/Plantar view will reveal a variety of pathological components. Most notably so, is the exaggerated inter-metatarsal angle between the first and second metatarsal. This may be accompanied by a displacement of the first metatarsal from its position over the sesamoids, such that the metatarsal demonstrates a medial alignment away from the sesamoids which lie to the lateral side.

In some cases, the proximal articular set angle at the head of the first metatarsal may be off-set. This "PASA" is one of the factors which determines the position of the proximal phalanx on the metatarsal during movement as well as at rest.

Although conservative care may involve shoe modifications, padding, strapping, and custom orthosis; surgical reconstruction may be required to alleviate painful and immobilizing bunion conditions.

Soft tissue components of the bunion deformity are primarily addressed by means of a capsular modification, as well as a tenotomy of the adductor tendon at its insertion on the base of the proximal phalanx. The fibular sesamoid may be repositioned by a release of the surrounding ligaments.

Surgical management of the bone or osseous components of a bunion deformity will commonly include an osteotomy and correction to re-establish a more functional position of the first metatarsal within the forefoot. This capital fragment of bone is held in place with hardware fixation in order to secure a proper alignment during the healing phase, thus allowing the hallux to return to a more functionally useful position in the sagittal plane.

I-UNI Knee Resurfacing Surgery
I-UNI Knee Resurfacing Surgery Emery King 10,205 Views • 2 years ago

DMC Orthopaedic Specialists are the state leaders in a unique new procedure to resurface the knee joint, preserving more bone for the patient. ~ Detroit Medical Center

Central Line Placement
Central Line Placement Anatomist 25,303 Views • 2 years ago

Central Line Placement

General Instructions for Disposable Respirators
General Instructions for Disposable Respirators Doctor 8,999 Views • 2 years ago

This podcast, intended for the general public, demonstrates how to put on and take off disposable respirators that are to be used in areas affected by the influenza outbreak.

CLUSTER HEADACHE SURGERY
CLUSTER HEADACHE SURGERY alisultaneh1 16,603 Views • 2 years ago

Simple surgery under a local anesthesia can help cluster headaches patients:
www.alisultaneh.8m.com
www.migrainesurgery.4t.com

Discectomy by LASER
Discectomy by LASER Surgeon 10,345 Views • 2 years ago

Discectomy back surgery for removal of a disc by LASER

CHest x-ray interpretation --Right middle lobe collapse
CHest x-ray interpretation --Right middle lobe collapse academyo 11,544 Views • 2 years ago

The video will describe features of right middle lobe collapse on a chest x-ray. Please see my website for discalimer.

How to stop migraine headache within one minute
How to stop migraine headache within one minute alisultaneh2 29,079 Views • 2 years ago

Migraine patients and who have any kinds of vascular headaches as (tension, cluster, travel, computer, headaches) can stop the headache within only one minute if he does Dr. Sultaneh pressure points procedure in the correct way.
If migraine headache in the front he must close the artery in place # 1 as you can see. If the headaches in the back of the head he must close the artery in places # 3. When the artery is closed all the headache will stop. After this you have to see my video (How to do migraine devices): www.alisultaneh.8m.com or www.migrainesurgery.4t.com

One Handed Knot Tie with Right Hand
One Handed Knot Tie with Right Hand Surgeon 16,969 Views • 2 years ago

One Handed Knot Tie with Right Hand

Laparoscopic Repair of Rupture Urinary Bladder
Laparoscopic Repair of Rupture Urinary Bladder Surgeon 15,489 Views • 2 years ago

Laparoscopic Repair of Rupture Urinary Bladder

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