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.
How is duodenal Web diagnosed?
In conclusion, duodenal diaphragm should be suspected in cases of abdominal distension with bilious vomiting in children, even those who are relatively older. Endoscopy usually confirms the diagnosis. Endoscopic balloon dilation is a simple and effective method of treating this condition.
What is intraluminal duodenal diverticulum?
Intraluminal duodenal diverticulum is a rare duodenal congenital abnormality caused by an anomalous process of recanalization of the primitive foregut.
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.
Is duodenal atresia life threatening?
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.
What is duodenal web in newborn?
What is duodenal atresia symptoms?
Symptoms of duodenal atresia include: Upper abdominal swelling (sometimes) Early vomiting of large amounts, which may be greenish (containing bile) Continued vomiting even when infant has not been fed for several hours.
What heart defect is associated with duodenal atresia?
Trisomy 21 occurs in approximately one-thirds of infants with duodenal atresia. Congenital heart disease in patients with trisomy 21 and duodenal atresia is well known.
Can normal babies have duodenal atresia?
Duodenal atresias can occur as a complete or partial blockage of any portion of the duodenum. Newborns diagnosed with duodenal atresia often present with vomiting. Duodenal atresia occurs between 1 in 1,000 and 1 in 5,000 live births. About 1/3 of infants born with duodenal atresia will also have Down Syndrome.
What is a blocked duodenum?
Duodenal obstruction is a partial or complete obstruction of the duodenum, the first part of the small intestine. Obstruction prevents food from passing through the digestive tract, interfering with digestion and nutrition .
What is a windsock sign on a CT scan?
The windsock sign is an important radiographic finding that can definitively diagnose the nonspecific abdominal symptoms found in adults with the presence of an intraluminal duodenal web. 3-D reconstruction of the CT images could be invaluable in making this unusual diagnosis before subjecting the patient for a rewarding surgical excision.
What is the radiology citation for duodenal wind sock?
1. Materne R. The duodenal wind sock sign. Radiology. 2001;218 (3): 749-50. Radiology (full text) – Pubmed citation 2. Rha SE, Lee JH, Lee SY et-al. Duodenal diaphragm associated with long-term use of nonsteriodal antiinflammatory drugs: a rare cause of duodenal obstruction in an adult.
What does windsock sign stand for?
Windsock sign (duodenal web) The windsock sign is a typical appearance of a duodenal web (intraluminal duodenal diverticulum) on upper gastrointestinal contrast series which consists of an intraduodenal barium contrast-filled sac that is surrounded by a narrow lucent line (web or intraluminal mucosal diaphragm) which is well demonstrated as…
What is a windsock sign in pregnancy?
The windsock sign is an important radiographic finding that can definitively diagnose the presence of an intraluminal duodenal web [2]. The presence of a duodenal web is due to a failure of recanalisation of the duodenum during the 6th to 8th weeks of gestation and frequently coexists with other congenital anomalies [3].