1.Spontaneous acute tumor lysis syndrome with advanced gastric cancer.
In Sook WOO ; Ji Soo KIM ; Myung Jae PARK ; Myung Seok LEE ; Ro Won CHEON ; Heung Moon CHANG ; Jin Seok AHN ; Jung Ae LEE ; Young Iee PARK ; Young Seok PARK ; Jung Won SHIM ; Ik YANG
Journal of Korean Medical Science 2001;16(1):115-118
Acute tumor lysis syndrome (TLS) occurs frequently in hematologic malignancies such as high-grade lymphomas and acute leukemia, which are rapidly proliferating and chemosensitive tumors. It occurs rarely in solid tumors and has never been reported in gastric adenocarcinoma. Typical biochemical findings of acute tumor lysis syndrome are hyperuricemia, hyperkalemia, hyperphosphatemia and hypocalcemia in patients with a malignancy. Rapid changes of these electrolytes may cause cardiac arrhythmia, seizure, acute renal failure and sudden death. Therefore, as soon as it is detected, it should be taken care of immediately. Until now almost all cases of TLS associated with solid tumor have developed after cytoreductive therapy in chemosensitive tumors. We report here a case of spontaneous acute tumor lysis in a patient of advanced gastric cancer with hepatic metastases and multiple lymphadenopathy. The biochemical finding of TLS improved with the management and tumor burden also showed slight response to the one cycled combination chemotherapy but the patient died of progressive pneumonia.
Acute Disease
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Adult
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Case Report
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Human
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Male
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Stomach Neoplasms/pathology
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Stomach Neoplasms/drug therapy
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Stomach Neoplasms/complications*
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Tumor Lysis Syndrome/therapy*
2.A Case of Synchronous Esophagus and Stomach Cancer Successfully Treated by Combined Chemotherapy.
Ji Sun HAN ; Seok Reyol CHOI ; Jin Seok JANG ; Myung Hwan ROH ; Dae Cheol KIM ; Seung Hee RYU ; Su Mi WOO ; Chien Ter HSING
The Korean Journal of Gastroenterology 2012;60(2):113-118
Although cases of simultaneous esophagus and stomach cancer have been reported sporadically, there are rare reports of successful treatment using chemotherapy. We report a case of synchronous esophageal and gastric cancer successfully treated using docetaxel and cis-diammineedichloro-platinum (CDDP) combination chemotherapy instead of surgery. A 82-years-old man with anorexia and progressive weight loss was diagnosed with synchronous esophageal and gastric cancer by endoscopy. Both cancers were diagnosed as resectable by the preoperative clinical staging. However, surgery was contraindicated because of severe lung dysfunction. Moreover, he actively refused radiotherapy and endoscopic management. Therefore, the patient was given combined chemotherapy with docetaxel (65 mg/m2) and CDDP (60 mg/m2). The esophageal and gastric lesion completely disappeared on endoscopy, and there were no residual tumor cells on endoscopic biopsy after three cycles of chemotherapy. Metastatic lymph nodes also completely disappeared on the CT scan. The patient received a total of ten cycles of chemotherapy, without severe adverse effects. The patient remained asymptomatic for 18 months after discontinuation of the chemotherapy, without evidence of local recurrence or distant metastasis. Surgery or endoscopic treatment of both esophageal and gastric cancers is desirable, but, if medically inoperable, chemotherapy can be alternative treatment option.
Aged, 80 and over
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Antineoplastic Agents/therapeutic use
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Cisplatin/therapeutic use
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Drug Therapy, Combination
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Endoscopy, Digestive System
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Esophageal Neoplasms/complications/*drug therapy/pathology
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Humans
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Male
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Positron-Emission Tomography
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Stomach Neoplasms/complications/*drug therapy/pathology
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Taxoids/therapeutic use
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Tomography, X-Ray Computed
3.A five-year follow-up study on the pathological changes of gastric mucosa after H. pylori eradication.
Liya ZHOU ; Joseph J Y SUNG ; Sanren LIN ; Zhu JIN ; Shigang DING ; Xuebiao HUANG ; Zhiwei XIA ; Huilan GUO ; Jianjun LIU ; William CHAO
Chinese Medical Journal 2003;116(1):11-14
OBJECTIVESTo investigate the relationship between H. pylori infection, gastric cancer and other gastric diseases through the changes in gastric mucosa and the status of different gastric diseases within 5 years after H. pylori eradication in H. pylori-positive subjects in a high incidence region of gastric cancer.
METHODSOne thousand and six adults were selected from the general population in Yantai, Shandong province, a high incidence region for gastric cancer in China. Gastroscopy and Campylobacter-like organism (CLO) testing were performed on all subjects. Biopsy samples from the gastric antrum and body were obtained for histology and assessment of H. pylori infection. All H. pylori-positive subjects were then randomly divided into two groups: treatment group receiving Omeprazole Amoxicillin Clarythromycin (OAC) triple therapy and placebo as controls. These subjects were endoscopically followed up in the second and fifth year. We compared the endoscopic appearance and histology of the biopsy specimens from the same site obtained at the first and last visits.
RESULTSAll 552 H. pylori-positive subjects were randomly and evenly divided into treatment group or control group. During the five-year follow-up, the numbers of patients who continued to be negative or positive for H. pylori were 161 and 198, respectively. Statistical analysis revealed that: (1) At the initial visit, there were no significant differences in the severity and activity of inflammation, atrophy and intestinal metaplasia between the biopsy specimens from the antrum and body respectively in both groups. (2) The severity and activity of inflammation in both the antrum and body were markedly reduced after H. pylori eradication (P = 0.000). (3) Within five years after H. pylori eradication, intestinal metaplasia in the antrum either regressed or had no progression, while the proportion of intestinal metaplasia in the H. pylori-positive group increased significantly (P = 0.032). (4) After H. pylori eradication, the atrophy in both the antrum and body had no significant regression. The P value was 0.223 and 0.402, respectively.
CONCLUSIONSH. pylori eradication results in remarkable reduction in the severity and activity of chronic gastritis, marked resolution of intestinal metaplasia in the antrum. On the other hand, continuous H. pylori infection leads to progressive aggravation of atrophy and intestinal metaplasia.
Adult ; Aged ; Double-Blind Method ; Follow-Up Studies ; Gastric Mucosa ; pathology ; Gastritis ; etiology ; Helicobacter Infections ; complications ; drug therapy ; pathology ; Helicobacter pylori ; Humans ; Metaplasia ; Middle Aged ; Stomach Neoplasms ; etiology
4.Helicobacter pylori Eradication for Stage IE1 Gastric Mucosa-associated Lymphoid Tissue Lymphoma: Predictive Factors of Complete Remission.
Su Jin KIM ; Sun YANG ; Byung Hoon MIN ; Jun Haeng LEE ; Poong Lyul RHEE ; Jong Chul RHEE ; Jae J KIM
The Korean Journal of Gastroenterology 2010;55(2):94-99
BACKGROUND/AIMS: Eradication of Helicobacter pylori (H. pylori) is accepted as initial treatment of stage IE1 gastric mucosa associated lymphoid tissue (MALT) lymphoma. However, 10-20% of gastric low grade MALT lymphomas are unresponsive to H. pylori eradication treatment. The aim of this study was to find out the predictive factors of complete remission of gastric MALT lymphoma after H. pylori eradication. METHODS: From 1995 to 2006, consecutive 95 patients with modified Ann Arbor stage I(E1) gastric MALT lymphoma were enrolled, and their medical records were reviewed. The patients were initially treated by H. pylori eradication. The complete remission was determined by endoscopic and histologic finding. RESULTS: Eighty eight patients (92.6%) achieved complete remission after H. pylori eradication therapy. Mean follow up time for these patients was 40+/-25 months. Seven patients (7.4%) failed to achieve complete remission. There was no significant difference in the age, sex, endoscopic appearance, and large cell component between the remission group and failure group. Among 66 patients with distal tumor, 65 patients (98.5%) achieved complete remission. On the other hand, among 13 patient with proximal tumor, 9 patients (69.2%) achieved complete remission (p=0.001). The odds ratio of proximal tumor for H. pylori eradication failure was 28.9 (95% CI=2.9-288.0). CONCLUSIONS: The proximally location of MALT lymphoma is a risk factor of the H. pylori eradication treatment failure. Therefore, the proximally located gastric MALT lymphoma should be carefully treated and followed.
Adult
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Age Factors
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Aged
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Female
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Gastroscopy
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Helicobacter Infections/complications/*drug therapy/pathology
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*Helicobacter pylori
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Humans
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Lymphoma, B-Cell, Marginal Zone/complications/*pathology
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Male
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Middle Aged
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Neoplasm Staging
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Odds Ratio
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Predictive Value of Tests
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Risk Factors
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Sex Factors
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Stomach Neoplasms/complications/*pathology
5.Non-healing Iatrogenic Gastric Ulcers after Endoscopic Mucosal Resection for Gastric Epithelial Neoplasia: Report of Two Cases.
Soo Hyeon LEE ; Jae Hee CHEON ; Jie Hyun KIM ; Jong Pill PARK ; Sang Kil LEE ; Yong Chan LEE
The Korean Journal of Gastroenterology 2008;51(2):127-131
Endoscopic mucosal resection (EMR) is widely accepted as a standard treatment for early gastric cancer or gastric adenoma. However, EMR inevitably results in the formation of large iatrogenic ulcer at the resected area. Although the characteristics of EMR-induced ulceration are not fully understood, this type of ulcer is thought to heal faster and to recur less often than non-iatrogenic gastric ulcer. Current available evidences have suggested that EMR-induced ulcers heal within 2-3 months. Herein, we report two cases of non-healing persistent gastric ulcers after EMR. One is a case of gastric carcinoma which developed at the same site of previous EMR site for the low grade dysplasia. The other is a case in which persistent EMR-induced ulcer was healed in the long run after Helicobacter pylori eradication therapy.
Aged
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Endoscopy, Gastrointestinal
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Gastric Mucosa/pathology/*surgery
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Helicobacter Infections/complications/drug therapy
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Helicobacter pylori
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Humans
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Iatrogenic Disease
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Male
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Middle Aged
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Stomach Neoplasms/complications/diagnosis/*surgery
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Stomach Ulcer/diagnosis/*etiology/pathology
6.Capecitabine and Oxaliplatin (XELOX) for the Treatment of Patients with Metastatic Gastric Cancer and Severe Liver Dysfunction.
Seung Jae HWANG ; Jong Won PARK ; Sehe Dong LEE ; Gyong Jung KIM ; Cheol Ho SIN ; Seung Hyun NAM ; Bong Seog KIM
The Korean Journal of Internal Medicine 2006;21(4):252-255
Gastric cancer patients with severe liver dysfunction secondary to hepatic metastases have limited treatment options. Most cytotoxic drugs have a narrow therapeutic index. Although both capecitabine and oxaliplatin have been well tolerated as single agents for patients with severe hepatic dysfunction, the combination of these drugs has not been investigated. We report here on a case of successful treatment of a patient suffering with severe liver dysfunction and metastatic gastric cancer; the patient was treated with a combination of capecitabine and oxaliplatin (XELOX). The initial bilirubin level of the patient was 10.9 mg/dL. After two cycles of treatment, his bilirubin level decreased to 2.1 mg/dL. He has experienced an excellent radiological response and he has received six cycles of XELOX chemotherapy. XELOX chemotherapy is feasible and it can be associated with positive outcomes for the patients suffering with metastatic gastric cancer and severe liver dysfunction.
Stomach Neoplasms/complications/*pathology/surgery
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Prodrugs
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Organoplatinum Compounds/*therapeutic use
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Middle Aged
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Male
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Liver Neoplasms/complications/*drug therapy/secondary
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Liver Function Tests
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Liver Failure/diagnosis/drug therapy/*etiology
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Humans
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Gastrectomy
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Follow-Up Studies
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Fluorouracil/*analogs & derivatives/therapeutic use
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Drug Therapy, Combination
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Deoxycytidine/*analogs & derivatives/therapeutic use
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Antineoplastic Agents/*therapeutic use
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Adenocarcinoma/complications/secondary/*therapy
7.A Case of Cronkhite-Canada Syndrome Showing Resolution with Helicobactor pylori Eradication and Omeprazole.
Myung Shin KIM ; Hye Kyung JUNG ; Hae Sun JUNG ; Ju Young CHOI ; Yoon Ju NA ; Gun Woo PYUN ; Jung Hwa RYU ; Il Hwan MOON ; Min Sun JO
The Korean Journal of Gastroenterology 2006;47(1):59-64
We describe a 58-year-old woman who was incidentally found to have gastric and colonic polyposis, hypoalbuminemia, cutaneous hyperpigmentation and onychodystrophy (Cronkhite-Canada syndrome). Histology of polyps from the stomach showed features of juvenile or retention type (hamartomatous) polyps with Helicobacter pylori (H. pylori) infection. The large pedunculated colonic polyps showed hamartomatous polyps with adenomatous component and polypectomy was performed. After the treatment with H. pylori eradication and omeprazole, the gastric polyposis, hypoalbuminemia and anemia regressed, and endoscopic polypectomy of gastric polyps were performed. After the continuous use of omeprazole for 14 months, the patient showed complete resolution of clinical features of Cronkhite-Canada syndome. The experience of this case suggests that eradication of H. pylori and proton pump inhibitor treatment might be considered in patients with gastric polyposis combined with Cronkhite-Canada syndome.
Anti-Ulcer Agents/*therapeutic use
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Colonic Polyps/complications/microbiology/pathology
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Female
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Helicobacter Infections/complications/*drug therapy
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*Helicobacter pylori
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Humans
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Hyperpigmentation/pathology
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Middle Aged
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Nails, Malformed/pathology
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Omeprazole/*therapeutic use
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Polyps/*complications/microbiology/pathology
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Proton Pumps/antagonists & inhibitors
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Stomach Neoplasms/*complications/microbiology/pathology
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Syndrome
8.Changes in Upper Gastrointestinal Diseases according to Improvement of Helicobacter pylori Prevalence Rate in Korea.
The Korean Journal of Gastroenterology 2015;65(4):199-204
Helicobacter pylori can cause variety of upper gastrointestinal disorders such as peptic ulcer, mucosa associated lymphoid tissue (MALT)-lymphoma, and gastric cancer. The prevalence of H. pylori infection has significantly decreased in Korea since 1998 owing to active eradication of H. pylori. Along with its decrease, the prevalence of peptic ulcer has also decreased. However, the mean age of gastric ulcer increased and this is considered to be due to increase in NSAID prescription. Gastric cancer is one of the leading causes of cancer deaths in Korea and Japan, and IARC/WHO has classified H. pylori as class one carcinogen of gastric cancer. Despite the decreasing prevalence of H. pylori infection, the total number of gastric cancer in Korea has continuously increased from 2006 to 2011. Nevertheless, the 5 year survival rate of gastric cancer patients significantly increased from 42.8% in 1993 to 67% in 2010. This increase in survival rate seems to be mainly due to early detection of gastric cancer and endoscopic mucosal dissection treatment. Based on these findings, the prevalence of peptic ulcer is expected to decrease even more with H. pylori eradication therapy and NSAID will become the main cause of peptic ulcer. Although the prevalence of gastric cancer has not changed along with decreased the prevalence of H. pylori, gastric cancer is expected to decrease in the long run with the help of eradication therapy and endoscopic treatment of precancerous lesions.
Anti-Bacterial Agents/therapeutic use
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Anti-Inflammatory Agents, Non-Steroidal/adverse effects
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Gastrointestinal Diseases/complications/*epidemiology
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Helicobacter Infections/complications/drug therapy/epidemiology
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Humans
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Lymphoma, B-Cell, Marginal Zone/epidemiology
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Peptic Ulcer/epidemiology/etiology
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Prevalence
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Stomach Neoplasms/etiology/mortality/pathology
9.Comorbid Gastric Adenocarcinoma and Gastric and Duodenal Strongyloides stercoralis Infection: A Case Report.
An Na SEO ; Youn Kyoung GOO ; Dong Il CHUNG ; Yeonchul HONG ; Ohkyoung KWON ; Han Ik BAE
The Korean Journal of Parasitology 2015;53(1):95-99
Strongyloides stercoralis can cause systemic infection, termed strongyloidiasis, and gastrointestinal ulcer disease in immunocompromised patients. However, to our knowledge, there are no reported cases of comorbid gastric adenocarcinoma and S. stercoralis infection. Here, we report a case of an 81-year-old Korean man who presented with S. stercoralis infection coexisting with early gastric adenocarcinoma (T1aN0M0). S. stercoralis eggs, rhabditiform larvae, and adult females were observed in normal gastric and duodenal crypts. They were also observed in atypical glands representative of adenocarcinoma and adenoma. Preliminary laboratory tests revealed mild neutrophilic and eosinophilic leukocytosis. A routine stool test failed to detect rhabditiform larvae in the patient's fecal sample; however, S. stercoralis was identified by PCR amplification and 18S rRNA sequencing using genomic DNA extracted from formalin-fixed paraffin-embedded tissues. Postoperatively, the patient had a persistent fever and was treated with albendazole for 7 days, which alleviated the fever. The patient was followed-up by monitoring and laboratory testing for 4 months postoperatively, and no abnormalities were observed thus far. The fact that S. stercoralis infection may be fatal in immunocompromised patients should be kept in mind when assessing high-risk patients.
Adenocarcinoma/*complications/*diagnosis/pathology
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Aged, 80 and over
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Albendazole/therapeutic use
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Animals
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Anthelmintics/therapeutic use
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DNA, Helminth/chemistry/genetics
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DNA, Ribosomal/chemistry/genetics
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Endoscopy, Digestive System
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Female
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Histocytochemistry
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Humans
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Korea
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Male
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RNA, Ribosomal, 18S/genetics
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Sequence Analysis, DNA
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Stomach Neoplasms/*complications/*diagnosis/pathology
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Strongyloides stercoralis/*isolation & purification
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Strongyloidiasis/*complications/*diagnosis/drug therapy/pathology
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Treatment Outcome
10.Comorbid Gastric Adenocarcinoma and Gastric and Duodenal Strongyloides stercoralis Infection: A Case Report.
An Na SEO ; Youn Kyoung GOO ; Dong Il CHUNG ; Yeonchul HONG ; Ohkyoung KWON ; Han Ik BAE
The Korean Journal of Parasitology 2015;53(1):95-99
Strongyloides stercoralis can cause systemic infection, termed strongyloidiasis, and gastrointestinal ulcer disease in immunocompromised patients. However, to our knowledge, there are no reported cases of comorbid gastric adenocarcinoma and S. stercoralis infection. Here, we report a case of an 81-year-old Korean man who presented with S. stercoralis infection coexisting with early gastric adenocarcinoma (T1aN0M0). S. stercoralis eggs, rhabditiform larvae, and adult females were observed in normal gastric and duodenal crypts. They were also observed in atypical glands representative of adenocarcinoma and adenoma. Preliminary laboratory tests revealed mild neutrophilic and eosinophilic leukocytosis. A routine stool test failed to detect rhabditiform larvae in the patient's fecal sample; however, S. stercoralis was identified by PCR amplification and 18S rRNA sequencing using genomic DNA extracted from formalin-fixed paraffin-embedded tissues. Postoperatively, the patient had a persistent fever and was treated with albendazole for 7 days, which alleviated the fever. The patient was followed-up by monitoring and laboratory testing for 4 months postoperatively, and no abnormalities were observed thus far. The fact that S. stercoralis infection may be fatal in immunocompromised patients should be kept in mind when assessing high-risk patients.
Adenocarcinoma/*complications/*diagnosis/pathology
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Aged, 80 and over
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Albendazole/therapeutic use
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Animals
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Anthelmintics/therapeutic use
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DNA, Helminth/chemistry/genetics
;
DNA, Ribosomal/chemistry/genetics
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Endoscopy, Digestive System
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Female
;
Histocytochemistry
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Humans
;
Korea
;
Male
;
RNA, Ribosomal, 18S/genetics
;
Sequence Analysis, DNA
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Stomach Neoplasms/*complications/*diagnosis/pathology
;
Strongyloides stercoralis/*isolation & purification
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Strongyloidiasis/*complications/*diagnosis/drug therapy/pathology
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Treatment Outcome