The malignant fibrous histiocytoma (MFH) was first introduced in 1963 to refer to a group of soft-issue tumors characterized by a storiform or cartwheel-ike growth pattern and predominantly fibroblastic appearance. It was postulated that they were derived from histiocytes that could assume the appearance and function of fibroblasts. MFH has been recognized to be the most common sarcoma in the soft tissue of late adult life which involves the deep fascia or skeletal muscles of the extremities or retroperitoneum. It has been noted in other organs, however, it rarely arises in the liver. We report two cases of primary malignant fibrous histiocytoma of the liver histopathologically confirmed after surgical resection-storiform pleomorphic and myxoid subtypes in the 55 year old male and 49 year old female patients, respectively, and describes the clinical courses, characteristics and pathologic aspects with review of the related literatures.
Adult ; Extremities ; Fascia ; Female ; Fibroblasts ; Histiocytes ; Histiocytoma, Malignant Fibrous* ; Humans ; Liver* ; Male ; Middle Aged ; Muscle, Skeletal ; Sarcoma

Genes of cancer-associated testis antigens (CTAs) are expressed in various cancer tissues. In order to use CTAs as cancer diagnosis marker, we developed molecular method for detection of CTAs transcripts in tissue. In order to know the applicability of DNA of cancer-associated testis antigens (CTAs) on cancer diagnosis, molecular diagnostic methods for detection of gene expression of melanoma antigen gene (MAGE), GAGE, and B melanoma antigen (BAGE) was studied. After comparing DNA sequences of CTAs, S1/AS1 and S2/AS2, GAGE-S/ GAGE-AS, and BAGE-S/BAGE-AS primers were designed for the detection of MAGEs, GAGEs and BAGEs, respectively. The gene expression of CTAs in cancer cell lines, head and neck cancer tissues, ovary cancer tissue, and peritoneal cells of gastric cancer patients were investigated by reverse transcription-polymerase chain reaction (RT-PCR) using these primers. The MAGEs, GAGEs and BAGE genes were expressed in 8/8 (100%), 5/8 (62.5%) and 1/8 (12.5%) of head and neck cancer tissues, respectively. The gene expression of MAGEs were also detected in 8/10 (80%) of ovary cancer tissues and in 9/10 (90%) of peritoneal cells of gastric cancer patients in RT-PCR test using S1/AS1 primers. The results of this study suggest that molecular diagnosis method using CTAs genes, especially RT-PCR using S1/AS1 primer combination, is useful for diagnosis of cancer and it will be used for the prediction of cancer progression or regression and metastasis in future.
Base Sequence ; Cell Line ; Diagnosis* ; DNA ; Gene Expression ; Head and Neck Neoplasms ; Humans ; Melanoma ; Neoplasm Metastasis ; Ovarian Neoplasms ; Pathology, Molecular ; Stomach Neoplasms ; Testis*

The most common cause of small bowel obstruction is postoperative adhesion, and besides a hernia, metastatic or primary cancer and small bowel tumors are possible causes. Superior mesenteric artery (SMA) syndrome is a rare cause of upper gastrointestinal obstruction and is associated with debilitating conditions with marked weight loss. SMA syndrome results from the compression of the third part of the duodenum due to the narrowing of the aortomesenteric angle. We report a 28-year-old woman with SMA syndrome after acute gastroenteritis. Her stomach was severely dilated due to the duodenal obstruction and computed tomography showed the compression of the third portion of the duodenum by SMA. She was conservatively cared for and thus favorably improved.
Adult ; Duodenal Obstruction ; Duodenum ; Female ; Gastroenteritis ; Hernia ; Humans ; Mesenteric Artery, Superior ; Stomach ; Superior Mesenteric Artery Syndrome ; Weight Loss

No abstract available.
Enterocolitis, Necrotizing*

Purpose: This study was conducted to develop a predictive model for self-esteem of adolescents in multicultural families. The study was based on the theory of family stress model and literature review. Methods: This study used some of the data from the 1st year (2011) to the 6th year (2016) of the ‘Multicultural Adolescents Panel Study (MAPS)'.Data analysis was conducted for 1,208 children and 1,208 mothers from the data of the 4th MAPS (2014), which was the first year of the middle school students. The collected data were analyzed using SPSS-WIN Version 20.0 and AMOS Version 20.0. Results: The factors that have influence on the self-esteem of multicultural adolescents are mother’s parenting attitude and mother’s self-esteem. The explanatory power of these variables was 14%. Conclusion To increase the self-esteem of multicultural adolescents, a program that can positively change the self-esteem and parenting attitudes of multicultural mothers should be developed, and various social supports should be provided for multicultural mothers.

Ganglioneuroma is the most differentiated tumor of neural crest origin and rarely arises in the adrenal gland. Ganglioneuroma is typically known to be benign, but very rarely can metastasize to distant sites. We report a case of a 31-year-old man with a huge adrenal mass with hepatic metastases.
Adrenal Glands ; Adult ; Ganglioneuroma ; Humans ; Neoplasm Metastasis ; Neural Crest

PURPOSE: The axillary reverse mapping (ARM) technique to identify and preserve arm nodes during sentinel lymph node biopsy (SLNB) or axillary lymph node dissection (ALND) was developed to prevent lymphedema. The purpose of this study was to investigate the location and metastatic rate of the arm node, and to evaluate the short term incidence of lymphedema after arm node preserving surgery. METHODS: From January 2009 to October 2010, 97 breast cancer patients who underwent ARM were included. Blue-dye (2.5 mL) was injected into the ipsilateral upper-inner arm. At least 20 minutes after injection, SLNB or ALND was performed and blue-stained arm nodes and/or lymphatics were identified. Patients were divided into two groups, an arm node preserved group (70 patients had ALND, 10 patients had SLNB) and an unpreserved group (13 patients had ALND, 4 patients had SLNB). The difference in arm circumference between preoperative and postoperative time points was checked in both groups. RESULTS: The mean number of identified blue stained arm nodes was 1.4+/-0.6. In the majority of patients (92%), arm nodes were located between the lower level of the axillary vein and just below the second intercostobrachial nerve. In the arm node unpreserved group, 2 patients had metastasis in their arm node. Among ALND patients, in the arm node preserved group, the difference in arm circumference between preoperative and postoperative time points in ipsilateral and contralateral arms was 0.27 cm and 0.07 cm, respectively, whereas it was 0.47 cm and -0.03 cm in the unpreserved group; one case of lymphedema was found after 6 months. No difference was found between arm node preserved and unpreserved group among SLNB patients. CONCLUSION: Arm node preserving was possible in all breast cancer patients with identifiable arm nodes, during ALND or SLNB, except for those with high surgical N stage, and lymphedema did not develop in patients with arm node preserving surgery.
Arm ; Axillary Vein ; Breast ; Breast Neoplasms ; Humans ; Incidence ; Lymph Node Excision ; Lymphedema ; Neoplasm Metastasis ; Nitriles ; Pyrethrins ; Sentinel Lymph Node Biopsy

PURPOSE: Icodextrin in peritoneal cavity is absorbed via the lymphatics to the blood and metabolized to maltose and maltriose which may interfere with correct measurement of glucose. In an attempt to evaluate the effects of icodextrin on the erroneous results of blood glucose, we measured blood glucose by different methods. METHODS: Peripheral capillary blood and venous blood were obtained from 12 patients using icodextrin and from 12 patients not using icodextrin. Venous blood glucose was measured by using the laboratory technique (glucose oxidase method), and capillary blood glucose was measured by using a Surestep (glucose oxidase method) and an Acucheck (GDH-PQQ method). To estimate icodextrin and its metabolites indirectly, we calculated osmolal gap. We measured blood icodextrin and its metabolites with amyloglucosidase in icodextrin group. RESULTS: In icodextrin group, glucose was overestimated in the results of the GDH-PQQ method (delta= GDH-GOD=56.2+/-30 mg/dL [vein] 58+/-32 mg/dL [capillary]), but in the control group, there were no significant differences in the results between the glucose oxidase method and the GDH-PQQ method. There was a correlation between the osmolal gap and the differences in the results (delta=GDH-GOD) (r=0.741, p=.006 [vein], r=0.671, p=.017 [capillary]). Blood icodextrin and its metabolites were related with the differences in the results (delta=GDH-GOD) (p=.026, r=0.635), but there was no significant correlation between the osmolal gap and the icodextrin and its metabolites (p=0.086, r=0.515). CONCLUSION: Icodextrin and its metabolites may lead to erroneously high blood glucose levels when measured by GDH-PQQ method. It is necessary to be aware of this factor in order to prevent overlooking dangerous hypoglycemia.
Blood Glucose* ; Capillaries ; Glucan 1,4-alpha-Glucosidase ; Glucose ; Glucose Oxidase ; Humans ; Hypoglycemia ; Maltose ; Oxidoreductases ; Peritoneal Cavity ; Peritoneal Dialysis, Continuous Ambulatory*

BACKGROUND: For the diagnosis of varicella-zoster virus (VZV) infection, virus culture has been considered the reference method, but it gives delayed results and needs cell culture facilities. Shell vial culture is more rapid, but it also takes 2 days or more and needs cell culture. Immunofluorescent (IF) method has known to be rapid and sensitive. We compared the tube culture, shell vial culture, and direct IF method to find the most efficient diagnostic method. In addition, the MRC-5 cells were compared with A549 cells for the recovery of VZV in culture. METHODS: A total of 48 specimens were obtained from skin vesicles of patients with clinical herpes zoster. The vesicle smears were stained with FITC-conjugated monoclonal antibody. The vesicle aspirates obtained in 2 mL of viral transport media were inoculated into shell vials and tubes containing MRC-5 and A549 cell monolayers. After 48 h of incubation at 36degrees C the shell vials were stained with VZV-specific monoclonal antibody. The tubes were stained with the same antibody after 3 weeks or when the monolayer showed cytopathic effect. RESULTS: The positive rates of direct IF, shell vial culture, and tube culture were 67.5%, 87.5%, and 72.5% respectively. The positive rate of direct IF was increased to 96.4% when inadequate specimens for the direct IF were excluded. The MRC-5 and A549 cells showed no significant difference in the isolation rates of VZV in both shell vial and tube culture. CONCLUSIONS: Direct IF is the most rapid and practical method for the laboratory confirmation of VZV infection when the swab specimen is adequately obtained. The MRC-5 cells are recommended for the tube culture and A549 cells for the shell vial culture.
Cell Culture Techniques ; Diagnosis ; Herpes Zoster ; Herpesvirus 3, Human* ; Humans ; Skin*

Heterotopic pregnancy, simultaneous intrauterine and extrauterine pregnancy, is an extremely rare case. The incidence of heterotopic pregnancy was about 1 to 30,000 pregnancies, but it has increased after wider use of assisted reproductive technology. The rising incidence presents a serious problem as the diagnosis of this potentially fatal condition is often missed. Careful pelvic examination combined with serial beta-hCG determinations, and transvaginal sonography to evaluate the adnexal region are necessary prerequisites for early diagnosis. We report a case of heterotopic pregnancy following in vitro fertilization and embryo transfer(IVF-ET) with a brief review of literature.
Diagnosis ; Early Diagnosis ; Embryo Transfer* ; Embryonic Structures* ; Fertilization in Vitro* ; Gynecological Examination ; Incidence ; Pregnancy ; Pregnancy, Heterotopic* ; Reproductive Techniques, Assisted