Gastritis cystica profunda is usually characterized by hyperplastic and cystic dilatation of pseudopyloric gland with submucosal invasion. These lesions possess malignant histologic features as metaplastic and even dysplastic alteration can be observed, however they usually exhibit benign behavior. Macroscopically, gastritis cystica profunda may present as a submucosal tumor or as a polyp. In rare case, however, it can be found as a giant mucosal fold. The proposed pathogenesis of lesion relates to ischemia, chronic inflammation, and the presence of foreign body. Herein, we report a case of gastritis cystica profunda associated with high grade tubular adenoma in a patient without antecedent surgery.
Adenoma/*complications/pathology ; English Abstract ; Gastritis/*complications/diagnosis/pathology ; Humans ; Male ; Middle Aged ; Stomach Neoplasms/*complications/pathology

Gastritis cystica profunda (GCP) is a rare disease which shows multiple cystic gastric glands within the submucosa of the stomach. GCP lesions mainly develop at the site of gastroenterostomy and exhibit benign behavior. However, there have been a number of debates over its malignant potential. Several reports have documented GCP accompanied by gastric carcinomas, but the relationship between the two conditions remains uncertain. Here we report two cases of GCP with dysplasia accompanied by synchronous multiple early gastric cancers without previous gastric surgery.
Aged ; Cysts/*diagnosis/pathology ; Early Detection of Cancer ; Gastric Mucosa/pathology ; Gastritis/complications/*diagnosis/pathology ; Humans ; Male ; Neoplasms, Multiple Primary/*diagnosis/pathology ; Stomach Neoplasms/complications/*diagnosis/pathology

Gastritis cystica profunda (GCP) is a rare disease which shows multiple cystic gastric glands within the submucosa of the stomach. GCP lesions mainly develop at the site of gastroenterostomy and exhibit benign behavior. However, there have been a number of debates over its malignant potential. Several reports have documented GCP accompanied by gastric carcinomas, but the relationship between the two conditions remains uncertain. Here we report two cases of GCP with dysplasia accompanied by synchronous multiple early gastric cancers without previous gastric surgery.
Aged ; Cysts/*diagnosis/pathology ; Early Detection of Cancer ; Gastric Mucosa/pathology ; Gastritis/complications/*diagnosis/pathology ; Humans ; Male ; Neoplasms, Multiple Primary/*diagnosis/pathology ; Stomach Neoplasms/complications/*diagnosis/pathology

No abstract available.
Adenocarcinoma/*diagnosis/etiology/pathology ; Diagnosis, Differential ; Gastritis, Hypertrophic/complications/*diagnosis/ultrasonography ; Gastroscopy ; Humans ; Male ; Middle Aged ; Stomach Neoplasms/*diagnosis/etiology/pathology ; Tomography, X-Ray Computed

Adult ; Ascites ; diagnosis ; etiology ; Biopsy ; Diagnosis, Differential ; Duodenal Obstruction ; diagnosis ; etiology ; Endoscopy, Gastrointestinal ; Enteritis ; complications ; drug therapy ; Eosinophilia ; complications ; drug therapy ; Gastritis ; complications ; drug therapy ; Humans ; Intestinal Mucosa ; pathology ; Male ; Tomography, X-Ray Computed

The primary esophageal lymphoma is extremely rare, and shows various morphologic characteristics. Only a single case of mucosa-associated lymphoid tissue (MALT) type lymphoma confined to the esophagus has been reported in the literature. A 61-yr-old man was referred to our hospital for evaluation of an esophageal submucosal tumor (SMT) that had been detected incidentally by endoscopy. He had a history of pulmonary tuberculosis with long-term anti-tuberculosis medication 15 yr before, and also had a history of syphilis, which had been treated one year before. He had been taking a synthetic thyroid hormones for the past 10 months because of an autoimmune thyroiditis. Endoscopy showed a longitudinal round and tubular shaped smooth elevated lesion, which was covered with intact mucosa and located at the mid to distal esophagus, 31 cm to 39 cm from the incisor teeth. Endoscopic ultrasonography (EUS) showed a huge longitudinal growing intermediate- to hypo-echoic mass located in the submucosal layer with internal small, various sized honeycomb-like anechoic lesions suggesting germinal centers. Subsequently, he underwent a surgery, which confirmed the mass as a primary esophageal low-grade B-cell lymphoma of MALT type.
Alcoholism/complications ; Diagnosis, Differential ; Esophageal Neoplasms/pathology* ; Esophageal Neoplasms/radiography ; Esophageal Neoplasms/ultrasonography ; Esophagoscopy ; Gastritis/complications ; Helicobacter Infections/complications ; Hemangioma, Cavernous/diagnosis ; Human ; Incidental Findings ; Lymphoma, Mucosa-Associated Lymphoid Tissue/pathology* ; Lymphoma, Mucosa-Associated Lymphoid Tissue/radiography ; Lymphoma, Mucosa-Associated Lymphoid Tissue/ultrasonography ; Male ; Middle Aged ; Mucous Membrane/pathology ; Neoplasm Invasiveness ; Smoking ; Thyroiditis, Autoimmune/complications

OBJECTIVETo investigate the relation between serum level of interleukin-8 (IL-8), nitrogen monoxide (NO) and Helicobacter pylori (HP) infection, as well as the possible molecular mechanism of HP infection causing the imbalance of apoptosis and proliferation in gastric epithelial cells, which may lead to oncogenesis in stomach.

METHODSSerum IL-8 level was detected with enzyme-linked immunosorbent assay (ELISA). Serum NO was detected with chrome reduction method using plated copper.

RESULTSSerum level of IL-8 were 22.50 +/- 1.87 pg/ml in the normal tissue, 34.99 +/- 7.89 pg/ml in superficial gastritis, 65.27 +/- 10.60 pg/ml in atrophic gastritis and 94.84 +/- 11.09 pg/ml in gastric cancer (P < 0.01). Serum level of NO in the atrophic gastritis group (39.93 +/- 5.43 micromol/L) was significantly higher than that in the gastric cancer group (37.02 +/- 4.13 micromol/L) (P < 0.05). The differences in the other groups were not significant. IL-8 and NO levels in the HP(+) group were significantly higher than those in the HP(-) group (77.30 +/- 20.92 pg/ml vs 39.16 +/- 14.40 pg/ml, P < 0.01; 39.77 +/- 5.57 micromol/L vs 35.35 +/- 5.24 micromol/L, P < 0.01). Serum levels of IL-8 and NO in the cytotoxin-associated gene A protein (CagA)(+)HP group were significantly higher than those in the CagA(-)HP group (83.45 +/- 16.92 pg/ml vs 66.24 +/- 23.21 pg/ml, P < 0.01; 40.97 +/- 4.59 micromol/L vs 37.62 +/- 6.58 micromol/L, P < 0.05). Serum levels of IL-8 and NO showed positive correlation between superficial gastritis and atrophic gastritis groups (r = 0.881, r = 0.995), whereas no correlation was found in the normal or gastric cancer groups.

CONCLUSIONSerum levels of IL-8 and NO are correlated with CagA(+)HP strain infection. Combined detection of serum level of IL-8, NO and HP-CagA will contribute to the early diagnosis of precancerous lesion in the stomach.

Antigens, Bacterial ; analysis ; Bacterial Proteins ; analysis ; Cell Proliferation ; Early Detection of Cancer ; Gastric Mucosa ; pathology ; Gastritis ; blood ; etiology ; Helicobacter Infections ; complications ; Helicobacter pylori ; Humans ; Interleukin-8 ; blood ; Nitric Oxide ; blood ; Stomach Neoplasms ; blood ; diagnosis ; etiology

It is often difficult to differentiate gastric mucosa-associated lymphoid tissue (MALT) lymphoma from Helicobacter pylori-associated follicular gastritis, and thus, it becomes unclear how to manage these diseases. This study aimed to explore the management strategy for and the long-term outcomes of suspicious gastric MALT lymphoma detected by forceps biopsy during screening upper endoscopy. Between October 2003 and May 2013, consecutive subjects who were diagnosed with suspicious gastric MALT lymphomas by screening endoscopy in a health checkup program in Korea were retrospectively enrolled. Suspicious MALT lymphoma was defined as a Wotherspoon score of 3 or 4 upon pathological evaluation of the biopsy specimen. Of 105,164 subjects who underwent screening endoscopies, 49 patients with suspicious MALT lymphomas who underwent subsequent endoscopy were enrolled. Eight patients received a subsequent endoscopy without H. pylori eradication (subsequent endoscopy only group), and 41 patients received H. pylori eradication first followed by endoscopy (eradication first group). MALT lymphoma development was significantly lower in the eradication first group (2/41, 4.9%) than in the subsequent endoscopy only group (3/8, 37.5%, P = 0.026). Notably, among 35 patients with successful H. pylori eradication, there was only one MALT lymphoma patient (2.9%) in whom complete remission was achieved, and there was no recurrence during a median 45 months of endoscopic follow-up. H. pylori eradication with subsequent endoscopy would be a practical management option for suspicious MALT lymphoma detected in a forceps biopsy specimen obtained during screening upper endoscopy.
Adult ; Aged ; Anti-Bacterial Agents/therapeutic use ; Biopsy ; Female ; Follow-Up Studies ; Gastric Mucosa/*pathology ; Gastritis/diagnosis/etiology/microbiology ; Gastroscopy ; Helicobacter Infections/complications/*diagnosis/drug therapy ; Humans ; Lymphoma, B-Cell, Marginal Zone/complications/*diagnosis/pathology ; Male ; Middle Aged ; Republic of Korea ; Retrospective Studies