What is a windsock deformity?

What is a windsock deformity?

Classical “Windsock deformity” is associated with ruptured aneurysmal sinus of Valsalva. The echocardiographic definition for Atrial septal aneurysm (ASA) in children based on dimensions is lacking. Rupture of an ASA, though uncommon, may lead to cardiac failure due to acute RV volume overload.

What is intraluminal duodenal diverticulum?

An intraluminal duodenal diverticulum (IDD) is a rare congenital anomaly that is the result of incomplete recanalization of the embryologic foregut leaving a fenestrated membrane within the lumen of the duodenum. Years of peristalsis acting on the membrane result in the formation of a diverticulum.

What is duodenal web?

A duodenal web, diaphragm or intraluminal diverticulum refers to a complete or incomplete obstruction at the duodenum due to a membranous web or intraluminal diverticulum. There is usually a small aperture at the center differentiating this from duodenal atresia.

What does a windsock look like?

A windsock, or wind cone, is a conical textile tube that resembles a giant sock. Windsocks can be used as a basic guide to wind direction and speed. At many airports, windsocks are lit at night, either by floodlights on top surrounding it or with one mounted on the pole shining inside it.

What is duodenal atresia?

Duodenal atresia is a problem with the development of a baby’s duodenum, the part of the small intestine that connects the stomach to the rest of the intestine. Instead of an open tube into the intestine, a baby with duodenal atresia has a blockage or gap between the duodenum and intestine.

What are the symptoms of duodenal diverticulum?

Many patients are asymptomatic or report nonspecific symptoms such as recurrent abdominal pain, early satiety, bloating, loud borborygmi, and intermittent diarrhea. Complications include bleeding, diverticulitis, and perforation.

How is duodenal Web diagnosed?

Complete or near-complete duodenal web can be diagnosed on prenatal ultrasound, with the characteristic findings of polyhydramnios and a dilated stomach [1]. In the neonatal period, an abdominal radiograph will show the classic “double-bubble” sign in the case of complete obstruction [1].

Is duodenal atresia serious?

For babies who do not receive treatment for duodenal atresia, it can be deadly. Babies who have surgery to correct the condition typically have excellent outcomes. Some babies have other conditions associated with duodenal atresia, such as Down syndrome.

How accurate are windsocks?

Standards. Per FAA standards, a properly functioning windsock orients itself to a breeze of at least 3 knots (5.6 km/h; 3.5 mph) and fully extends in wind of 15 knots (28 km/h; 17 mph).

At what age does duodenal atresia present?

Duodenal atresia presents early in life as vomiting, usually occurring within the first 24 to 38 hours of life after the first feeding, and progressively worsens if not treated.

How do you fix a duodenal diverticulum?

What is the treatment for a duodenal diverticulum? If treatment is necessary, extramural diverticula can be surgically removed from the outside of the duodenum. The diverticula also may be inverted into the lumen of the duodenum and removed through an incision in the wall of the duodenum.

How is duodenal diverticulum treated?

Perforation is a rare but potentially lethal complication of duodenal diverticular disease. Surgery remains the mainstay of treatment for perforated duodenal diverticula. In recent years, a few cases were successfully managed either conservatively or with endoscopy.

What causes duodenal web?

Webs and atresias occur due to failure of the duodenum to recanalize during the period of the 6th to the 8th weeks of gestation [3]. This abnormal process leaves behind a web made out of only the mucosa and the submucosa layers. The muscularis layer is absent [1].

How do you fix duodenal atresia?

Duodenal atresia can only be treated with surgery to repair the connection between the stomach and the intestines. Surgery is usually done 1-3 days after birth. It is important to create a plan with doctors to make sure you and your baby get the care you need before and after birth.

Why is it called a windsock?

The Romans Nevertheless, it is generally thought the modern windsock was inspired by the wind sails used by naval ships in the nineteenth-century. These conical shaped sails made from canvas allowed oxygen to be directed to the ship’s bottom sections.

What does windsock measure?

English. In this activity the students make a windsock to measure wind speed and direction. Wind is air in motion. Two ways we can measure the wind are speed, and direction: a windsock is a tool we can use to measure both.

Can duodenal atresia be cured?

Is duodenal diverticulum serious?

More than 90% of patients with duodenal diverticula are asymptomatic. Occasionally, however, these patients may develop serious complications such as duodenal diverticulitis, upper GI bleeding, gastric outlet obstruction, and pancreaticobiliary disease.

Can duodenal diverticulum cause back pain?

The most common symptoms are upper abdominal pain radiating to the back, intermittent diarrhea, constipation and weight loss [9,10]. The differential diagnosis for small bowel diverticulum is acute or chronic pancreatitis, cholecystitis, small bowel obstruction, or peptic ulcer disease [2-4].