Rectal involvement by systemic lupus erythematosus (SLE) is quite rare. Approximately 14 cases have been reported worldwide, but only one with ischemic colitis has been reported in Korea. A 17-year-old female patient was hospitalized with abdominal pain and hematochezia. Sigmoidoscopy revealed only a simple rectal ulcer without ischemic colitis. cytomegalovirus and bacterial infections were excluded. A sigmoidoscopic rectal biopsy indicated a rectal invasion by SLE, but the patient showed an acute worsening conditions that did not respond to treatment. This paper reports a case of rectal ulcer that developed in SLE without ischemic colitis with a review of the relevant literature.
Abdominal Pain ; Adolescent ; Bacterial Infections ; Biopsy ; Colitis, Ischemic ; Cytomegalovirus ; Female ; Gastrointestinal Hemorrhage ; Humans ; Korea ; Lupus Erythematosus, Systemic ; Sigmoidoscopy ; Ulcer

Rectal involvement by systemic lupus erythematosus (SLE) is quite rare. Approximately 14 cases have been reported worldwide, but only one with ischemic colitis has been reported in Korea. A 17-year-old female patient was hospitalized with abdominal pain and hematochezia. Sigmoidoscopy revealed only a simple rectal ulcer without ischemic colitis. cytomegalovirus and bacterial infections were excluded. A sigmoidoscopic rectal biopsy indicated a rectal invasion by SLE, but the patient showed an acute worsening conditions that did not respond to treatment. This paper reports a case of rectal ulcer that developed in SLE without ischemic colitis with a review of the relevant literature.
Abdominal Pain ; Adolescent ; Bacterial Infections ; Biopsy ; Colitis, Ischemic ; Cytomegalovirus ; Female ; Gastrointestinal Hemorrhage ; Humans ; Korea ; Lupus Erythematosus, Systemic ; Sigmoidoscopy ; Ulcer

Esophagogastroduodenoscopy for cancer screening was performed in a 55-year-old woman as part of a health screening program, and revealed a depressed lesion approximately 20 mm in diameter in the lesser curvature of the mid-gastric body. Several biopsy specimens were collected as the lesion resembled early gastric cancer; however, histopathologic evaluation revealed chronic active gastritis with an ulcer and amorphous eosinophilic material deposition. Congo red staining identified amyloid proteins, and apple-green birefringence was shown using polarized light microscopy. Immunohistochemical staining revealed the presence of kappa and lambda chain-positive plasma cells. There was no evidence of underlying plasma cell dyscrasia or amyloid deposition in other segments of the gastrointestinal tract. Echocardiography and computed tomography of the chest, abdomen, and pelvis did not show any significant findings. Thus, the patient was diagnosed with localized gastric amyloidosis with kappa and lambda light chain coexpression.
Abdomen ; Amyloidogenic Proteins ; Amyloidosis* ; Biopsy ; Birefringence ; Congo Red ; Early Detection of Cancer ; Echocardiography ; Endoscopy, Digestive System ; Eosinophils ; Female ; Gastritis ; Gastrointestinal Tract ; Humans ; Mass Screening ; Microscopy, Polarization ; Middle Aged ; Paraproteinemias ; Pelvis ; Plaque, Amyloid ; Plasma Cells ; Stomach Neoplasms ; Thorax ; Ulcer

BACKGROUND/AIMS: The aim of this study was to analyze the trend of the prevalences of atrophic gastritis (AG) and intestinal metaplasia (IM) from 2011 to 2016~2017 in Korea. And, the risk factors of AG and IM were compared between 2011 and 2016~2017. MATERIALS AND METHODS: A total of 4,023 subjects in 2011 and 2,506 subjects in 2016~2017 were enrolled. AG and IM were diagnosed on the basis of endoscopic findings. Multivariate analysis was performed for risk factors of AG and IM. Seventeen factors were analyzed. RESULTS: The seroprevalence of Helicobacter pylori decreased from 2011 (59.8%; 2,407/4,023) to 2016~2017 (51.6%; 1,293/2,506; P < 0.001). The prevalence of AG decreased from 2011 to 2016~2017 (P=0.018), but that of IM increased (P < 0.001). The risk factors of AG in 2011 were male sex, old age, H. pylori immuoglobulin G (IgG) positivity, family history of gastric cancer (GC), and high-salt diet. For IM in 2011, the risk factors were male sex, old age, H. pylori IgG positivity, and family history of GC. Risk factors of AG in 2016~2017 were old age, H. pylori IgG positivity, and country of residence. For IM in 2016~2017, the risk factors were male sex, old age, family history of GC, high fasting glucose level (≥126 mg/dL), H. pylori IgG positivity, and low income level. CONCLUSIONS: The difference in prevalence trends of AG and IM between 2016~2017 and 2011 could be the result of the different risk factors of AG and IM, such as decreased prevalence of H. pylori infection.
Diet ; Fasting ; Gastritis, Atrophic ; Glucose ; Helicobacter pylori ; Humans ; Immunoglobulin G ; Korea ; Male ; Metaplasia ; Multivariate Analysis ; Prevalence ; Risk Factors ; Seroepidemiologic Studies ; Stomach Neoplasms

Paradoxical reaction during antituberculosis therapy is defined as aggravation of preexisting tuberculous lesions or the development of new lesions. A 24-year-old female college student diagnosed with abdominal and pulmonary tuberculosis presented with fever and abdominal pain after having been treated with antituberculosis agents for 4 months. Tuberculous mesenteric lymphadenitis was suspected on abdominal CT scan and enlarged necrotic abscess was also present. These findings were considered to be due to paradoxical reaction rather than treatment failure during antituberculosis treatment. Although laparoscopic bowel adhesiolysis and abscess drainage were performed, high fever and severe abdominal pain did not improve. However, the patient eventually made a completely recovery after corticosteroid therapy combined with antituberculosis agents. Herein, we report a case of paradoxical reaction which developed in a patient with abdominal and pulmonary tuberculosis during antituberculosis therapy.
Abscess ; Adrenal Cortex Hormones/therapeutic use ; Antitubercular Agents/*therapeutic use ; Drainage ; Female ; Humans ; Mesenteric Lymphadenitis/etiology ; Tomography, X-Ray Computed ; Tuberculosis/*drug therapy/pathology ; Tuberculosis, Pulmonary/diagnosis/pathology ; Young Adult

Colonic diverticular disease is the common conditions in industrialized and westernized countries, but it is relatively rare in areas such as Asia. Colonic diverticula are asymptomatic in most cases, only 10-25% develop diverticulitis and 1% finally gets surgery. The location of colonic diverticulitis are significantly different in Western countries and Asia. Left-sided diverticulitis is common in Western countries, while in Asians, right-sided diverticulitis is more prevalent. A CT scans is commonly used to diagnose diverticulitis and its complication such as abscess, obstruction, fistula and perforation. It also has been used in percutaneous drainage of diverticular abscess and predicting the success of medical therapy. After resolution of clinical attack of diverticulitis, colonoscopy can be performed to exclude colon cancer. The current therapeutic approaches for colonic diverticulitis are relieving symptoms and preventing complications. Uncomplicated diverticulitis is successfully treated with antibiotics, bowel rest and pain control, while complicated diverticulitis require surgical consultation. Treatment strategy of recurrent diverticulitis depends on age and comorbid diseases as well as the frequency and severity of subsequent attacks.
Abscess ; Anti-Bacterial Agents ; Asia ; Asian Continental Ancestry Group ; Colon* ; Colonic Neoplasms ; Colonoscopy ; Diagnosis* ; Diverticulitis* ; Diverticulitis, Colonic ; Diverticulum, Colon ; Drainage ; Fistula ; Humans ; Tomography, X-Ray Computed

BACKGROUND/AIMS: Conventional colonoscopy is limited in some patients with several causes, such as fixed angulation, extensive loop or adhesion. Therefore, small-caliber scopes are considered alternatives to unsuccessful conventional colonoscopy. The aim of this study is to evaluate the usefulness of gastroscope in patients with unsuccessful colonoscopy. METHODS: From May 2008 to April 2009, a total of 2,548 colonoscopies were performed in Wonkwang University Hospital. The gastroscope was used subsequently when conventional colonoscopy failed. RESULTS: There were 27 cases (1.06%) of unsuccessful colonoscopy. The causes of failure were assessed as fixed angulation of the sigmoid colon (59.2%, 16/27), excessive looping (14.8%, 4/27), stricture (14.8%, 4/27), sigmoid diverticulosis (7.4%, 2/27), and adhesion of transverse colon (3.7%, 1/27). The average time of intubation to cecum with the gastroscope was 7 minutes and 28 seconds (range, 2 to 20 minutes). With the gastroscope, 77.8% (21/27) were intubated to the cecum. The pain score of gastroscope was reduced, as compared with that of conventional colonoscopy (4.95 vs. 5.94, P<0.001). CONCLUSIONS: Gastroscope would be a useful alternative tool in patients with unsuccessful colonoscopy.
Cecum ; Colon, Sigmoid ; Colon, Transverse ; Colonoscopy ; Constriction, Pathologic ; Diverticulum ; Gastroscopes ; Humans ; Intubation

No abstract available.
Adult ; Colonic Diseases/*diagnosis/etiology/surgery ; Colonoscopy ; Humans ; Intussusception/*diagnosis/etiology/surgery ; Lipoma/complications/*diagnosis/pathology ; Male ; Tomography, X-Ray Computed

BACKGROUND/AIMS: Clostridium difficile infection (CDI) is a common nosocomial infection associated with substantial morbidity, mortality and increased medical care costs. Although most patients initially respond to therapy, with either metronidazole or vancomycin, about 15-20% of patients experience recurrence. The aim of this study was to analyze the risk factors related to recurrent CDI (RCDI). METHODS: We retrospectively reviewed data, from patients diagnosed with CDI during admission at a university hospital between January 2000 and December 2006, for comparison with data from RCDI patients. RESULTS: Among a total of 294 CDI patients, 32 (10.8%) had experienced RCDI. Risk factors for RCDI included anemia, congestive heart failure, respiratory infection, time between admission and CDI diagnosis, duration of antibiotic therapy prior to CDI diagnosis, tube feeding, and gastrointestinal endoscopy. Multivariate analysis revealed that tube feeding was associated with recurrence (odds ratio, 3.65; 95% confidence interval, 1.38-9.65; P=0.009). CONCLUSIONS: Patients who received tube feeding were at increased risk of RCDI. Targeting these patients for preventive strategies may contribute to a reduction in the incidence of RCDI.
Anemia ; Clostridium ; Clostridium difficile ; Cross Infection ; Endoscopy, Gastrointestinal ; Enteral Nutrition ; Health Care Costs ; Heart Failure ; Humans ; Incidence ; Metronidazole ; Multivariate Analysis ; Recurrence ; Retrospective Studies ; Risk Factors ; Vancomycin

No abstract available.
Abscess/*diagnosis/microbiology ; Anti-Bacterial Agents/therapeutic use ; Cephalosporins/therapeutic use ; Gastroscopy ; Humans ; Klebsiella Infections/*drug therapy ; Klebsiella pneumoniae/*isolation & purification ; Male ; Middle Aged ; Stomach Diseases/*diagnosis/microbiology ; Tomography, X-Ray Computed