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Mesenteric Lymph Node Cavitation And Hyposplenism

GERD Gluten Celiac Disease
Arrows Show Abnormal Movement of Gastric Acid in Gastroesophageal Reflux Disease.

What Is Gastroesophageal Reflux Disease (GERD)?

[dropcap]G ERD is an upper digestive disorder that is characterized by a decrease in lower esophageal sphincter pressure (LES,) which allows the abnormal reflux or backflow of stomach contents into the esophagus. It is also called erosive esophagitis or reflux esophagitis and is the most common disorder of the esophagus.

The esophagus is a muscular tube that transports swallowed substances to the stomach. It begins at the cricoid cartilage (Adam’s apple) as a continuation of the pharynx and ends at the lower esophageal sphincter (LES).

The lower esophageal sphincter is located at the junction of the esophagus and the stomach. It functions like a circular band to tighten after food is ingested in order to prevent its going back up the esophagus.

Q: How does reflux damage the esophagus?

A: Damage to the lining of the esophagus is induced by the caustic, chemical action of acid and pepsin in gastric juice and, in severe cases, also bile salts, that back upwards from the stomach through an impaired LES. Gastric acid combined with pepsin or bile salts seems to be more harmful to the esophageal epithelial layers than gastric acid alone.1

Pepsin is normally produced by the stomach to dissolve protein in swallowed food. Unfortunately, when the esophagus is inflamed, pepsin will act on it to break down the protein in its sore wall. These sores are called erosions.

Importantly, refluxate to the esophagus in patients with acid suppression therapy is different from those in patients without. Higher levels of secondary bile acids are detected in patients with acid suppression therapy. Even if acid suppression is successful, weakly acidic reflux with bile acids can damage the esophagus.1

Damage starts at the luminal surface (inside where food passes through) of the squamous epithelium (tough surface cells) and progresses through the underlying layers into the submucosa.

One of the primary functions of the esophageal epithelium is to protect the underlying tissue from mechanical and chemical damage by acting as a barrier. The epithelial layers of the distal esophagus need to withstand reflux from the stomach and its contents. When the epithelium fails to protect the underlying tissue from this damage, it leads to erosions, esophagitis, and may lead to Barrett’s esophagus.1

Barrett’s esophagus and esophageal small cell cancer are severe complications of GERD that can be fatal.

GERD can result from too much, or more commonly, too little stomach acid.

What Is Gastroesophageal Reflux Disease (GERD) In Celiac Disease and/or Gluten Sensitivity?

Sources:
  1. Chen X, Oshima T, Tomita T, Fukui H, Watari J, Matsumoto T, Miwa H. Acidic bile salts modulate the squamous epithelial barrier function by modulating tight junction proteins. Am J Physiol Gastrointest Liver Physiol. 2011 Aug;301(2):G203-9. doi: 10.1152/ajpgi.00096.2011. Epub 2011 May 26. [↩] [↩] [↩]

Abscess Formation Causing Lung Cavities

Bristol Stool Chart Showing Normal and Abnormal Stool.
Bristol Stool Chart Showing Normal and Abnormal Stool.

What Is Chronic Constipation Alternating With Diarrhea?

[dropcap]C hronic constipation alternating with diarrhea is an intestinal motility disorder, or irregularity, characterized by alteration in stool formation, consistency, and evacuation which results in a bowel movement that consists of some hard or balled stool along with some loose stool that can cause leakage.

Q: How do irregular movement patterns develop in the colon?

A: The colon produces irregular movements as a result of problems that originate in  the colon (large intestine) itself and/or the small intestine which then affects function of the colon.

Here are listed the many types of problems or diseases that cause these abnormal bowel movements:

  • Disorders that adversely affect the colon, an organ which must propel stool, remove excess water, absorb electrolytes, ferment undigested food material that passes into it, and produce nutrients from the fermentation process:
  • Poor diet that does not contain adequate nutrition, fiber, probiotics, prebiotics, and water to form normal stool.
  • Diet that contains irritating, toxic or allergenic food that cause spasms.
  • Diseases that inflame the mucosa lining such as collagenous colitis, altering the proper absorption of water and electrolytes.
  • Diseases that damage and swell the colon walls, such as Crohn’s disease, ulcerative colitis, and diverticulitis.
  • Diseases that obstruct the lumen or passageway so that stool passes with difficulty.
  • Diseases that hamper normal peristalsis (muscle action), such as irritable bowel syndrome (IBS), diabetes and thyroid disease.
  • Disorders that adversely affect the small intestine, an organ which must digest and absorb nutrients needed by the body while passing unabsorbed food material to the colon:  
  • Diet that conatins too much fat, sugar or artifical sweeteners, causing diarrhea.
  • Disorders that result in malabsorption, such as gluten enteropathy, milk enteropathy, steatorrhea (fat malabsorption), lactose intolerance, sucrose intolerance, maltose intolerance, and bacterial overgrowth, passing abnormal amounts of undigested food material to the colon where it is fermented producing excessive gas, diarrhea and spasm.
  • Disorders that impair peristalsis, such as active celiac disease, diabetes, scleroderma, and thyroid disease.
  • Tumors like cancer and lymphoma impair regular passage of material to colon.
  • Drugs that impair peristalsis, such as iron supplements, aluminum containing antacids, narcotics, some anti-depressants, some anti-seizure, and some diuretics.

What Is Chronic Constipation Alternating With Diarrhea In Celiac Disease and/or Gluten Sensitivity?

Lungs Cavities or Abcess: definition

Lung disease characterized by localized pus formation in the lung resulting from necrosis (death) of lung tissue with surrounding inflammation is the commonest cause of death in persons with celiac disease. Click for full description.