What causes Pulsion diverticulum?

Pulsion diverticula occur when there is an inadequate relaxation of either the upper or lower esophageal sphincter resulting in increased intraluminal pressure and subsequent herniation of the esophageal wall at an area of weakness. [1] These usually occur in achalasia and esophageal dysmotility.

What is the Merkle’s diverticulum?

What is Meckel’s diverticulum? Meckel’s diverticulum is a small pouch in the wall of the intestine, near the junction of the small and large intestines. The pouch is a remnant of tissue from the prenatal development of the digestive system.

What causes urethral diverticulitis?

The underlying cause of urethral diverticula is often an infection and/or obstruction in the para-urethral glands. These glands surround the urethra and when they become obstructed, the glands can become infected and lead to abscess formation which subsequently ruptures into the urethra.

What is a pulsion diverticulum?

The pulsion diverticulum is a false diverticulum that does not have a muscle coat. This can be pharyngo-oesophageal/Zenker’s diverticulum (ZD) when located just above the upper oesophageal sphincter (UES) or the epiphrenic (ED), when located above the lower oesophageal sphincter (LES).

How is Meckel’s diagnosed?

Diagnosis of Meckel’s Diverticulum A blood sample is required for the test. Meckel’s scan. It’s a scan used to detect Meckel’s diverticulum by injecting a substance called technetium-99m through your vein. The technetium can be detected in an X-ray in areas of your stomach tissue, such as the Meckel’s diverticulum.

How is urethral diverticulum treated?

The preferred treatment for a urethral diverticulum is surgical excision. These are complex vaginal reconstructive surgeries that should be undertaken by an experienced surgeon. In some cases one may choose not to treat the diverticulum and elect observation.

How long is urethral diverticulum surgery?

The surgery itself usually takes less than an hour and is performed on an outpatient basis. Usually, the patient will need to have a foley catheter in place to drain the urine for about 7-10 days after the procedure.

What is Epiphrenic diverticulum?

Epiphrenic diverticulum, also known as a pulsion diverticulum, is a rare type of esophageal diverticulum occurring in the distal 10 centimeters (CM) of the esophagus most commonly 4cm to 8 cm above the gastric cardia.[1] These diverticula are made up of the mucosal and submucosal lining, herniating through a weakness …