Overview
Non-hypoproteinemic hypertrophic gastropathy is a rare condition in which the lining of the stomach becomes abnormally thick and enlarged, forming giant folds. Unlike a related condition called Ménétrier disease (hypoproteinemic hypertrophic gastropathy), this form does not cause significant protein loss through the stomach wall. This means that blood protein levels remain normal or near-normal, which is an important distinguishing feature. The thickened stomach folds can cause a range of digestive symptoms including upper abdominal pain, nausea, vomiting, and a feeling of fullness after eating only small amounts of food. Some patients may also experience acid reflux or mild bleeding from the stomach lining. The exact cause of this condition is not fully understood, but it is thought to involve abnormal growth signals in the cells lining the stomach. Treatment is mainly focused on managing symptoms. Acid-reducing medications such as proton pump inhibitors are commonly used to help control stomach acid and reduce discomfort. In some cases, if symptoms are severe or complications arise, surgical removal of part or all of the stomach may be considered. Regular monitoring with endoscopy (a camera examination of the stomach) is important because thickened stomach tissue may carry a slightly increased risk of developing stomach cancer over time. The condition is chronic, meaning it tends to persist, but many patients can manage their symptoms effectively with ongoing medical care.
Also known as:
Key symptoms:
Upper abdominal pain or discomfortNauseaVomitingFeeling full quickly after eatingLoss of appetiteAcid reflux or heartburnBloatingWeight lossMild stomach bleedingEnlarged or giant stomach folds seen on endoscopyIndigestion
Sporadic
Usually appears on its own, not inherited from a parent
Adult
Begins in adulthood (age 18 or older)
Treatments
No FDA-approved treatments are currently listed for Non-hypoproteinemic hypertrophic gastropathy.
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Specialists
View all specialists →No specialists are currently listed for Non-hypoproteinemic hypertrophic gastropathy.
Treatment Centers
8 centersBaylor College of Medicine Rare Disease Center ↗
Baylor College of Medicine
📍 Houston, TX
🏥 NORDStanford Medicine Rare Disease Center ↗
Stanford Medicine
📍 Stanford, CA
🔬 UDNNIH Clinical Center Undiagnosed Diseases Program ↗
National Institutes of Health
📍 Bethesda, MD
🔬 UDNUCLA UDN Clinical Site ↗
UCLA Health
📍 Los Angeles, CA
🔬 UDNBaylor College of Medicine UDN Clinical Site ↗
Baylor College of Medicine
📍 Houston, TX
🔬 UDNHarvard/MGH UDN Clinical Site ↗
Massachusetts General Hospital
📍 Boston, MA
🏥 NORDMayo Clinic Center for Individualized Medicine ↗
Mayo Clinic
📍 Rochester, MN
👤 Mayo Clinic Center for Individualized Medicine
🏥 NORDUCLA Rare Disease Day Program ↗
UCLA Health
📍 Los Angeles, CA
Travel Grants
No travel grants are currently matched to Non-hypoproteinemic hypertrophic gastropathy.
Community
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Caregiver Resources
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Mental Health Support
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Family & Caregiver Grants
Financial assistance programs specifically for caregivers of rare disease patients.
Social Security Disability
Learn how rare disease patients may qualify for SSDI/SSI benefits.
Questions for your doctor
Bring these to your next appointment
- Q1.What is the likely cause of my thickened stomach lining, and could it be related to an infection?,How often should I have endoscopy exams to monitor for any changes or cancer risk?,Are there specific foods I should avoid to help manage my symptoms?,What medications do you recommend, and what are their potential side effects with long-term use?,At what point would surgery be considered, and what would that involve?,Should I be concerned about nutritional deficiencies, and do I need any supplements?,Are there any clinical trials or new treatments being studied for this condition?
Common questions about Non-hypoproteinemic hypertrophic gastropathy
What is Non-hypoproteinemic hypertrophic gastropathy?
Non-hypoproteinemic hypertrophic gastropathy is a rare condition in which the lining of the stomach becomes abnormally thick and enlarged, forming giant folds. Unlike a related condition called Ménétrier disease (hypoproteinemic hypertrophic gastropathy), this form does not cause significant protein loss through the stomach wall. This means that blood protein levels remain normal or near-normal, which is an important distinguishing feature. The thickened stomach folds can cause a range of digestive symptoms including upper abdominal pain, nausea, vomiting, and a feeling of fullness after eati
How is Non-hypoproteinemic hypertrophic gastropathy inherited?
Non-hypoproteinemic hypertrophic gastropathy follows a sporadic inheritance pattern. Genetic counseling can help families understand recurrence risk and testing options.
At what age does Non-hypoproteinemic hypertrophic gastropathy typically begin?
Typical onset of Non-hypoproteinemic hypertrophic gastropathy is adult. Age of onset can vary across affected individuals.