Primary ovarian pregnancy is comparatively rare in ectopic pregnancy. Ovarian pregnancy occurs in corpus luteum cyst and is usually accompanied with the rupture of ovary and a massive hemoperitoneum. It presents as a hemorrhagic ovary and frequently misdiagnosed as a ruptured corpus luteum. Spiegelberg's criteria should be fulfilled for the diagnosis of ovarian pregnancy. Two cases of ovarian pregnancy were presented with a brief review of the literatures.
Corpus Luteum ; Diagnosis ; Female ; Hemoperitoneum ; Ovarian Cysts ; Ovary ; Pregnancy ; Pregnancy, Ectopic* ; Rupture

BACKGROUND/AIMS: The aims of this study are to clarify the morphology of fundic gland polyp (FGP) and to compare the features of FGP between familial adenomatous polyposis-associated group and sporadic development group. METHODS: A total of 15 endo- scopic biopsy specimens of FGP from 13 patients were divided into three groups; Group A(3 cases; familial adenomatous polyposis family, multiple FGPs), Group B(3 cases; sporadic development, multiple FGPs) and Group C(7 cases; sporadic development, single FGP), and their endoseopic /microscopic features including mucin histochemistry and immunohistoc- hemistty(for PCNA) were compared. RESULTS: FGPs were confined to the gastric body and fundus in all 3 groups, and measured 2-8 mm. Their numbers varied even in Group A and Group B, The difference was observed in their median age: 26 years in Group A and 55 years in Group B, respectively, but there were no differences in endoscopic, histologic, mucin histochemical and immunohistochemical(for PCNA) features. Micro-scopically, all FGPs were composed of fundic glands and scattered microcysts with a spectrum of disordered glandular architecture which ranged from convoluted gland to Y-shaped gland, to stellateshaped gland, and to irregular tortuous glancl with dilated lumen. CONCLUSIONS: We assume that diversity af morphologic features of FGP may develop from progression of hyperplastic/hamartomatous fundic glandular proliferation which may end up with microcyst formation as an evolutional change. Familial adenomatous polyosis-associated FGPs were not endoscopically and histologically distingishable from sporadic deveoped FGPs.
Adenomatous Polyposis Coli* ; Biopsy ; Esophagus* ; Humans ; Intestines* ; Mucins ; Polyps* ; Stomach*

A large tumor located at right temporoparietal lobe was found in 25-years-old female. The brain CT scan and MR imaging revealed a large multi-lobulated mass which was composed of solid and cystic portions involving right temporoparietal lobe. Preoperative routine laboratory check showed microcytic hypochromic anemia and monoclonal gammopathy with bate-gamma bridging. The mass was removed totally by operation and histologic diagnosis resulted in chordoid meningioma surrounded by massive polyclonal lymphoplasmacellular infiltrates. After the mass was removed, the blood picture of the patient normalized and the patient discharged with neurologically free stage. We report this case with relative literatures.
Anemia, Hypochromic ; Brain ; Diagnosis ; Female ; Humans ; Magnetic Resonance Imaging ; Meningioma* ; Paraproteinemias ; Tomography, X-Ray Computed

Cytomegalovirus colitis, invasive cytomegalovirus infection of colon, is an important opportunistic infection in immunosuppressed individuals. The clinical symptoms are abdominal pain, diarrhea, colionic hemorrhage and perforation. The endoscopic appearance show three characteristic features, 1) Focal or diffuse inflammatory changes: erythema, edema and erosion 2) Submucosal hemorrhagic spots 3) Clean-based, well demarcated ulcers(0.5-2 cm) We report a case of cytomegalovirus colitis in 41-year-old male with massive hematochezia, which confirmed by histopathologic findings in autopsy.
Abdominal Pain ; Adult ; Autopsy ; Colitis* ; Colon ; Cytomegalovirus Infections ; Cytomegalovirus* ; Diarrhea ; Edema ; Erythema ; Gastrointestinal Hemorrhage ; Hemorrhage ; Humans ; Male ; Opportunistic Infections

BACKGROUND/AIMS: The unavailability of human gastric cell lines representative of the normal gastric epithelial function such as polarized monolayer restricts the application of cell culture system in approaching the field of Helicobacter pylori (H. pylori) infected gastric mucosa models. The present investigation aimed at assessing the usefulness of NCI-N87 cell line as an adequate cellular model to study the pathophysiology of human H. pylori infection. METHODS: For the identification of epithelial phenotypes at low magnification, cells were observed on a phase-contrast microscope and confocal microscope. Transepithelial resistance (TER) was measured on NCI-N87 cells seeded on Transwell(R) to identify monolayer polarity two or three times a week after confluency. The IL-8 level was determined by ELISA at 24 hours after the administration of HP60190 and IL-1alpha on NCI-N87 cells. IL-8 level was compared in both upper and lower well with the control. RESULTS: A monolayer phenotype was observed in NCI-N87 cell lines by using confocal microscope. TER was measured as 400-500 (omega x cm2) at two or three weeks after cell culture. In NCI-N87 cell lines, IL-8 level was significantly increased after 24 hour compared to control, and was prominent in the lower well. CONCLUSIONS: These results suggest that NCI-N87 cell line may be useful in H. pylori infected gastric mucosa model.
Cell Line ; Enzyme-Linked Immunosorbent Assay ; Gastric Mucosa/*microbiology/pathology ; Helicobacter Infections/metabolism/*microbiology/pathology ; *Helicobacter pylori ; Humans ; Interleukin-8/metabolism ; Microscopy, Confocal ; Microscopy, Phase-Contrast ; Phenotype

Adenocarcinoma is the most common type of malignant tumor arising in the stomach, accounting for approximately 95% of malignant gastric neoplasms. The majority of remainder is lymphoma. Although H. pylori infection has been implicated as a common cause of both adenocarcinoma and lymphoma of the stomach, synchronous occurrence of both tumors is very rare. We present a case of a 23- year-old-female who presented with epigastric discomfort and was found to have synchronous low-grade B-cell MALT lymphoma and adenocarcinoma of the stomach in association with H. pylori infection.
Adenocarcinoma ; B-Lymphocytes ; Lymphoma ; Lymphoma, B-Cell, Marginal Zone* ; Stomach ; Stomach Neoplasms*

BACKGROUND/AIMS: The role of Helicobacter pylori in bile reflux gastritis (BRG) is uncertain. We show the role of H. pylori and pathology in BRG. METHODS: Thirty seven patients, including 5 patients who had undergone subtotal gastrectomy, were diagnosed with BRG by gastroscopic findings of bile-stained mucosa with hyperemia/ erosions. We measured total bile acid (TBA) concentration and compared the H. pylori positivity between BRG patients and 70 non-BRG patients. We showed how often we could see the pathologic findings of reactive gastritis in BRG and compared the grade of lymphoplasma cell and neutrophil infiltration between H. pylori positive and negative group in BRG. RESULTS: TBA concentration of 10 patients was 7,376.7+/-5,482.6micro mol/L. H. pylori positive rate of BRG was 45.9% and that of non-BRG was 70% (p=0.015). The gastric pit elongation and tortuosity were found only in 3 cases with gastric surgery. The grade of lymphoplasma cell and neutrophil infiltration was 2.41+/-0.51 and 1.88+/-0.86 in H. pylori positive BRG and 1.55+/-0.69 and 0.55+/-0.76 in H. pylori negative BRG, respectively (p<0.001). CONCLUSIONS: H. pylori infection in BRG was lower than that in non-BRG. The gastric pit elongation and tortuosity of BRG were not seen often. The lymphoplasma cell and neutrophil infiltration were relatively sparse in H. pylori negative BRG.
Bile Reflux* ; Bile* ; Duodenogastric Reflux ; Gastrectomy ; Gastritis* ; Helicobacter pylori* ; Helicobacter* ; Humans ; Mucous Membrane ; Neutrophil Infiltration ; Pathology

BACKGROUND/AIMS: Patients with irritable bowel syndrome (IBS) are more likely to experience certain urinary symptoms. The aims of this study were to investigate the association between lower urinary tract symptoms (LUTS) and IBS, and to determine their impact on the quality of life. METHODS: E-mails were sent to 23,594 men who were registered at an internet survey company. Subjects were requested to fill out the questionnaires regarding IBS and LUTS assessed by the International Prostate Symptom Score (IPSS). RESULTS: Among 601 subjects (mean age, 35.5+/-8.4) included in the final analysis, 118 (19.6%) fulfilled the Rome II criteria for the diagnosis of IBS. The total mean IPSS of IBS subjects was 9.6, which was significantly higher than the 7.0 of non-IBS subjects (p<0.01). When IPSS was subcategorized into mild, moderate, and severe symptom categories, the proportions with the moderate and severe symptoms among IBS subjects were 33.9% and 13.6% respectively, which were significantly higher than those of non-IBS subjects; (26.9 and 5.2%) (p<0.01). In multivariate analysis, statistically significant association was found between IBS and moderate to severe LUTS (OR, 1.91; 95% CI, 1.27-2.88). IBS subjects also showed a poorer quality of life score than non-IBS subjects (2.24 vs. 1.65, p<0.001). CONCLUSIONS: LUTS in adult men with IBS are more severe and have a more negative impact on the quality of life than in non-IBS subjects.
Adult ; Age Factors ; Humans ; Internet ; Irritable Bowel Syndrome/complications/*diagnosis ; Male ; Male Urogenital Diseases/complications/*diagnosis ; Middle Aged ; Quality of Life ; Questionnaires

Colonic palyps are one of the most risky factors for colon cancer. The pathology of the specimen obtained by forceps biopsy does not represent the whole specimen of the polyp obtained by polypectomy or surgery in some cases. To evaluate these pathologic differences. we analysed the 39 patients with colonic polyps who underwent forceps biopsy and polypectomy. (continue...)
Biopsy* ; Colon* ; Colonic Neoplasms ; Colonic Polyps* ; Humans ; Pathology ; Polyps ; Surgical Instruments*

BACKGROUND: To report the treatment results of 12 patients who underwent a total excision of intradural extramedullary tumors. METHODS: Twelve cases of histopathologically confirmed intradural extramedullary tumors were treated surgically between February 2002 and March 2005. There were 8 males and 4 females with an average age of 42.6 years. The mean postoperative follow-up period was 24.2 months. The histopathological findings, locations of the tumors, and clinical results were analyzed. The neurological findings obtained during the preoperative stage and the postoperative follow-up were evaluated according to the Frankel classification. RESULTS: The histopathological results are as follows: 4 cases of a meningioma, 4 cases of a schwannoma, 2 cases of an epidermoid cyst, 1 case of an arachnoid cyst, and 1 case of an ependymoma. The locations of the tumors were as follows: 7 cases in the thoracic region, 4 cases in the lumbar region, and 1 case in the cervical region. At the final follow-up, a 2-grade and 1-grade improvement was observed in 1 and 7 cases, respectively. There were no changes in the Frankel grade in 4 cases. The preoperative neurological deficit improved within 8 postoperative weeks in most cases and within 1 postoperative year in all cases. Postoperatively, there were 2 cases of cerebrospinal fluid leakage and 2 cases of paresthesia. CONCLUSIONS: Intradural extramedullary tumors detected by MRI are mostly benign and good clinical results can be obtained when treated surgically. Therefore, more active surgical approaches by orthopedic surgeons are recommended to decrease morbidity.
Adult ; Aged ; Female ; Humans ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Orthopedic Procedures/methods ; Spinal Cord Neoplasms/diagnosis/pathology/*surgery ; Young Adult