What is Helicobacter positive gastritis?

H. pylori (Helicobacter pylori) are bacteria that can cause an infection in the stomach or duodenum (first part of the small intestine). It’s the most common cause of peptic ulcer disease. H. pylori can also inflame and irritate the stomach lining (gastritis).

Is H pylori urease positive?

Helicobacter pylori is the best known bacterium showing urease activity, although many other bacteria carry this enzyme in different human ecosystems such as mouth and large bowel (1).

Is H. pylori gastritis curable?

Medications — No single drug cures H. pylori infection. Most treatment regimens involve taking several medications for 14 days. Most of the treatment regimens include a medication called a proton pump inhibitor.

What are the symptoms of a Warthin tumor?

Warthin tumor is a benign tumor of the salivary gland. The first symptom is usually a painless, slow-growing bump in front of the ear, on the bottom of the mouth, or under the chin. Though the cause is currently unknown, smoking is believed to increase the chance of developing Warthin tumor.

Should a Warthin tumor be removed?

No recurrence was observed in all sixty cases including cases of rupture of the capsule before or during surgery. Therefore, we recommend that enucleation is a useful choice as a surgical procedure for the removal of Warthin’s tumor after accurate detection of the tumors using MRI.

Does Helicobacter pylori cause gastritis?

Helicobacter gastritis. Helicobacter gastritis, abbreviated HG, is a common form of gastritis caused by Helicobacter species. The most common Helicobacter implicated is Helicobacter pylori, abbreviated HP.

Is Helicobacter pylori heilmannii associated with peptic ulcer disease?

The CLO and serologic tests were positive in three of five and five of five patients, respectively. Our results indicate that H. heilmannii, like H. pylori, is associated with peptic ulcer disease (both active and inactive gastritis) and that it preferentially colonizes the gastric antrum.

Which ancillary stains can be used in the detection of Helicobacter pylori?

The ancillary stains that can be used in the detection of H. pyloriare Giemsa, Warthin-Starry (WS), Genta and modified methylene blue. Currently, the optimal stain for the detection of H. pyloriis unknown, and hence, might depend on the availability in terms of expertise, cost and time in each laboratory.

Is WS stain sensitive to H pylori?

However, other studies revealed that WS was a sensitive stain that confirmed the presence of H. pylori. This phenomenon was in agreement with the study by Pandya et al. (13). The WS values of sensitivity, specificity, PPV and NPV were scored as 100%, 84.5%, 59.1% and 100%, respectively.