How is pyloric stenosis diagnosed in adults?

How is pyloric stenosis diagnosed in adults?

How is pyloric stenosis diagnosed in adults?

Pyloric stenosis is more common in infants than in adults. This is usually a consequence of a congenital defect. The condition is diagnosed using imaging studies and endoscopy. It is treated surgically.

Can adults suffer from pyloric stenosis?

Adult idiopathic hypertrophic pyloric stenosis (AIHPS) is a rare but well-defined entity in adults with only 200–300 cases reported so far in the literature [1–4].

How is pyloric stenosis diagnosed?


  1. Blood tests to check for dehydration or electrolyte imbalance or both.
  2. Ultrasound to view the pylorus and confirm a diagnosis of pyloric stenosis.
  3. X-rays of your baby’s digestive system, if results of the ultrasound aren’t clear.

When is pyloric stenosis usually diagnosed?

Signs of pyloric stenosis usually appear within three to five weeks after birth. Pyloric stenosis is rare in babies older than 3 months. Signs include: Vomiting after feeding.

What happens if pyloric stenosis is left untreated?

If left untreated, hypertrophic pyloric stenosis can cause: Dehydration. Electrolyte imbalance. Lethargy.

What are the long term effects of pyloric stenosis?

There are no long-term effects. Recurrence of HPS is extremely rare with only a one percent chance. The rare baby with recurrent pyloric stenosis is still expected to have a normal gastro-intestinal tract long term, but may need additional surgery or nutritional therapy to recover.

What are the symptoms of pyloric stenosis in adults?


  • Forceful vomiting after a feeding that differs from normal spit up. As the pylorus valve thickens over time, the vomiting becomes more frequent and explosive.
  • Dehydration. The thickened pylorus not only blocks the passage of solid food, but also that of liquids.
  • Hunger.
  • Constipation.
  • Stomach cramps.

    How quickly does pyloric stenosis progress?

    The thickening of the pylorus starts to happen in the weeks after birth. Pyloric stenosis symptoms usually start when the baby is 2 to 8 weeks old. But it can take up to five months for the symptoms to become apparent.

    Is pyloric stenosis an emergency?

    Emergency Department Care Infantile hypertrophic pyloric stenosis (IHPS) may be described as a medical emergency or a medical urgency based on how early in the course the patient presents.

    Is pyloric stenosis a birth defect?

    Pyloric stenosis is a birth defect. This means that your child is born with it. This condition may run in some families. It’s a multifactorial trait.

    Can pyloric stenosis correct itself?

    Pyloric stenosis does not get better by itself and must be corrected with an operation. The operation is called a “pyloromyotomy” where the surgeon cuts through the muscle fibers of enlarged pyloric muscle in order to widen the opening into the intestine.

    What happens if pyloric stenosis goes untreated?

    How is pyloric obstruction diagnosed?

    Can pyloric stenosis return as an adult?

    Idiopathic hypertrophic pyloric stenosis (IHPS) is predominantly a disease of infants with an incidence between 0.1% and 0.8%. 1 The adult form is a rare entity with very few cases reported.

    How is pyloric stenosis treated in adults?

    Surgery is most indicated treatment for pyloric stenosis in adults. Pyloromyotomy is commonly used surgical method which involves splitting of overdeveloped muscles and thereby widening of the gastric outlet. Pyloric stenosis is usually treated with surgery.

    Conclusion: Adult Idiopathic hypertrophic pyloric stenosis (AIHPS) is a rare disease which is also underreported due to a difficulty in diagnosis. The most common symptoms of AIHPS are postprandial nausea, vomiting, early satiety, and epigastric pain as seen in our patient.

    How common is pyloric stenosis in adults?

    When to suspect the presence of pyloric obstruction?

    The presence of a pyloric obstruction is to be suspected in all patients who give a history of epigastric pain relieved by vomiting long retained gastric contents.

    Can a hypertrophic pyloric stenosis cause gastric obstruction?

    Hypertrophic pyloric stenosis in the adult as a cause of gastric obstruction has only recently obtained noticeable clinical recognition.

    How is pyloric stenosis diagnosed in later life?

    Pyloric stenosis is diagnosed based on the complete patient history, physical examination and various tests. Pyloric stenosis may be asymptomatic and become symptomatic in later life when the patient is exposed to certain predisposing factors.

    What are the symptoms of gastric outlet obstruction?

    Gastric outlet obstruction, also called pyloric obstruction, is caused by intrinsic or extrinsic mechanical blockage of gastric emptying, generally in the distal stomach, pyloric channel, or duodenum, with associated symptoms of nausea, vomiting, abdominal pain, and early satiety. It is encountered in both the clinic and the hospital.