No abstract available.
Condoms* ; Education* ; Humans ; Intention*

Breast cancer is a rare disease in men. We report a case of 53-year-old obese male, with known cryptogenic cirrhosis and hepatocellular carcinoma, presenting a tender mass on left breast. He was diagnosed with invasive intraductal carcinoma, which was consistent with a sporadic lesion. On the basis of previous literatures, obesity can be regarded as a cause for breast cancer even in men. However, there has been inconsistent data about link between liver cirrhosis and male breast cancer, which can be due to heterogenity in the etiology of cirrhosis. Through this case, it can be postulated that the risk for male breast cancer may vary according to the etiology of cirrhosis.
Breast Neoplasms, Male/*etiology/secondary/ultrasonography ; Carcinoma, Hepatocellular/diagnosis/pathology ; Humans ; Immunohistochemistry ; Liver Cirrhosis/complications/*diagnosis/pathology ; Liver Neoplasms/diagnosis/pathology ; Male ; Middle Aged ; Receptors, Estrogen/metabolism ; Tomography, X-Ray Computed

Hepatitis A is generally regarded as a mild, self-limiting disease of the liver. Acute renal failure has rarely been reported in association with non-fulminant acute hepatitis A. Acute tubular necrosis is the most common form of renal injury in such patients. We recently experienced two cases of hepatitis A in which acute renal failure occurred early in the course of the illness and had a clinical course suggestive of acute tubular necrosis. In both patients, the clinical course of renal dysfunction was almost parallel to that of hepatic dysfunction. Hemodialysis was performed in patient 1 because of severe uremia despite maintaining urine output more than 2,000 mL per day. On the other hand, hemodialysis was not performed in patient 2 who showed a rapid recovery of renal dysfunction. The renal biopsy of patient 1 demonstrated typical findings of acute tubular necrosis on microscopy.
Acute Disease ; Adult ; Hepatitis A/complications/*diagnosis/pathology ; Humans ; Kidney Failure, Acute/complications/*diagnosis/pathology ; Male ; Renal Dialysis/methods

A colonic muco-submucosal elongated polyp (CMSEP) was identified at colonoscopy in a 53-year-old male patient with lower gastrointestinal bleeding. Non-polypoid depressed type of early cancer was noted at the tip of the colonic polyp. The CMSEP is very rare and incidentally found in most cases. Moreover, its association with colonic neoplasia is extremely rare. To our knowledge, this is the second case report of CMSEP associated with a cancerous transformation.
Colonic Neoplasms/*diagnosis/pathology ; Colonic Polyps/*pathology ; Colonoscopy ; Gastrointestinal Hemorrhage ; Humans ; Intestinal Mucosa/*pathology ; Male ; Middle Aged

The term inflammatory pseudotumor (IPT) has been used to describe inflammatory and fibrosing tumoral processes of an undetermined cause that may involve a variety of organ system. IgG4-related disease is a newly recognized fibroinflammatory condition characterized by IgG4-producing plasma cell expansion in affected organs and, often but not always, elevated serum IgG4 concentrations. IgG4-related IPTs, a subtype of IPT, are characterized by dense infiltration of IgG4-positive plasma cells and stromal fibrosis. The association between inflammatory pseudotumor and IgG4 was first reported with a regard to sclerosing pancreatitis. Despite there are many reports on intraperitoneal IPTs including both cellular and lymphoplasmacytic type, only a few cases have been confirmed to be IgG4-related. We experienced a case of intraperitoneal IgG4-related inflammatory pseudotumor in an 83-year-old woman presenting with epigastric pain and malaise. Surgical specimens revealed an IgG4-related inflammatory pseudotumor.
Aged, 80 and over ; C-Reactive Protein/analysis ; Female ; Granuloma, Plasma Cell/*diagnosis/pathology/surgery ; Humans ; Immunoglobulin G/*blood ; Plasma Cells/metabolism ; Positron-Emission Tomography ; Tomography, X-Ray Computed

The term inflammatory pseudotumor (IPT) has been used to describe inflammatory and fibrosing tumoral processes of an undetermined cause that may involve a variety of organ system. IgG4-related disease is a newly recognized fibroinflammatory condition characterized by IgG4-producing plasma cell expansion in affected organs and, often but not always, elevated serum IgG4 concentrations. IgG4-related IPTs, a subtype of IPT, are characterized by dense infiltration of IgG4-positive plasma cells and stromal fibrosis. The association between inflammatory pseudotumor and IgG4 was first reported with a regard to sclerosing pancreatitis. Despite there are many reports on intraperitoneal IPTs including both cellular and lymphoplasmacytic type, only a few cases have been confirmed to be IgG4-related. We experienced a case of intraperitoneal IgG4-related inflammatory pseudotumor in an 83-year-old woman presenting with epigastric pain and malaise. Surgical specimens revealed an IgG4-related inflammatory pseudotumor.
Aged, 80 and over ; C-Reactive Protein/analysis ; Female ; Granuloma, Plasma Cell/*diagnosis/pathology/surgery ; Humans ; Immunoglobulin G/*blood ; Plasma Cells/metabolism ; Positron-Emission Tomography ; Tomography, X-Ray Computed

We investigated the use of Polycaprolactone (PCL)/β-tricalcium phosphate (β-TCP) composites with applied mechanical stimulation as scaffold for bone tissue engineering. PCL-based three-dimensional (3D) structures were fabricated in a solvent-free process using a 3D-printing technique. The mass fraction of β-TCP was varied in the range 0–30%, and the structure and compressive modulus of the specimens was characterized. The shape and interconnectivity of the pores was found to be satisfactory, and the compressive modulus of the specimens was comparable with that of human trabecular bone. Human mesenchymal stem cells were seeded on the composites, and various biological evaluations were performed over 9 days. With a mass fraction of β-TCP of 30%, differentiation began earlier; however, the cell proliferation rate was lower. Through the use of mechanical stimulation, however, the proliferation rate recovered, and was comparable with that of the other groups. This stimulation effect was also observed in ECM generation and other biological assays. With mechanical stimulation, expression of osteogenic markers was lower on samples with a β-TCP content of 10 wt% than without β-TCP; however, with mechanical stimulation, the sample with a β-TCP content of 30 wt% exhibited significantly greater expression of those markers than the other samples. We found that mechanical stimulation and the addition of β-TCP interacted closely, and that a mass fraction of β-TCP of 30% was particularly useful as a bone tissue scaffold when accompanied by mechanical stimulation.
Biological Assay ; Bone and Bones ; Cell Proliferation ; Humans ; Mesenchymal Stromal Cells

The etiology of peptic ulcer disease in children may be primary, associated with Helicobacter pylori infection, or secondary, relied on underlying disease. Ulcerative lesions by H. pylori are mainly distributed in the duodenal bulb and they are rare below the ampulla of Vater because H. pylori growth is inhibited by bile juice. In this reason, there are only some restrictive reports presented small bowel ulcer associated H. pylori. We found multiple small bowel ulcerative lesions associated with H. pylori in an 11-year-old girl without any systemic disease while performing esophagogastroenteroscopy to the level of the proximal jejunum for differentiating bezoar. The abdominal pain improved after the patient was administered H. pylori eradication therapy. Because a small bowel ulcer associated with H. pylori has rarely been reported, we report it here with literature review.
Abdominal Pain ; Ampulla of Vater ; Bezoars ; Bile ; Child ; Helicobacter ; Helicobacter pylori ; Humans ; Jejunum ; Peptic Ulcer ; Ulcer

OBJECTIVE: To evaluate the severity of depression, degree of life satisfaction, level of stress, and resilience among patients in the first 6 months after a spinal cord injury (SCI). METHOD: 36 patients with SCI were asked to fill out questionnaires concerning Beck Depression Inventory (BDI), World Health Organization Quality of Life Questionnaire-BREF, Stress Response Inventory, and Connor-Davidson resilience scale. All patients had experienced an SCI within the last 6 months before the commencement of this study. RESULTS: In our study, the patients who experienced the SCI within the last six months had a higher rate of depression (63.9%) and a higher overall level of depression (13.8 points). The unmarried group had a significantly higher quality of life (QOL; p<0.05) when compared with the married group. In the motor complete group, severity of depression and level of stress were higher, whereas QOL was lower than the motor incomplete group (p<0.05). The mean American Spinal Injury Association (ASIA) Motor Score (AMS) was much higher in the non-depressive group (p<0.05) when compared with the depressive group. CONCLUSION: We found the patients within six months after SCI injury had higher rate of depression and higher overall level of depression. Also, patients with motor complete injury had affected significantly on depression, QOL and stress. We found the married patients had poorer QOL and depressive group had lower AMS score of lower extremity. Therefore, there should be emphasis of psychological care who have motor complete injury and are married during the early stage.
Depression ; Humans ; Lower Extremity ; Quality of Life ; Single Person ; Spinal Cord ; Spinal Cord Injuries ; Spinal Injuries ; World Health Organization ; Surveys and Questionnaires

Malignant fistula of the small bowel to the colon is rare and is most often due to adenocarcinoma. Small bowel lymphoma is unusual, representing less than 1 percent of all gastrointestinal malignancies. We report a case of intestinal lymphoma presenting with diarrhea and abdominal pain. A jejunocolic fistula was discovered during colonoscopy. Celiotomy revealed a large, ulcerated fistula tract between the jejunum and distal transverse colon, and pathology was consistent with peripheral T-cell lymphoma. This is a rare entity in a nonimmunocompromised individual and has not been previously described in Korea.
Abdominal Pain ; Adenocarcinoma ; Colon ; Colon, Transverse ; Colonoscopy ; Diarrhea ; Fistula ; Jejunum ; Korea ; Lymphoma ; Lymphoma, T-Cell ; Lymphoma, T-Cell, Peripheral ; Ulcer