A case of Osteogenic sarcoma arised from orbit 4 years after the radiation therapy for retinoblastoma in a 9 years old girl is presented. 4 Years ago, under the diagnosis of retinoblastoma, the left orbital exenteration was performed and was treated with x-ray radiation giving 4.500 gamma tumor dose in 4, weeks. On admission, the left orbital cavity was filled with hard mass and orbital bone revealed extensive destruction with osteoplastic changes on x-ray, and diffuse sarcomatous growth of anaplastic cells with abundant osteogenesis and osteoclastic activity microscopically. It is of authors' opinion that osteogenic sarcoma of orbital bone in this presented case might developed by irradition on retinoblastoma.
Child ; Diagnosis ; Female ; Humans ; Orbit ; Osteoclasts ; Osteogenesis ; Osteosarcoma* ; Retinoblastoma*

The frequencies of multiple synchronous carcinomas of the colon and the rectum have been reported to range from 2.1 to 6.3%. Currently, the frequency is higher in colorectal cancer patients, and the diagnosis is better due to the many diagnostic tools that have been developed. There are a few reported cases of five cancers in a patient at the same time. We report here on the case of five synchronous cancers arising from the colon and the rectum in a patient without a familial history of colon cancer or of genetic predisposing factor. The patient was a 62-yr-old woman who presented with frequently loose stool for six months and intermittent abdominal pain for two months. Colonoscopic examination revealed two adenocarcinomas, one each at the sigmoid colon and the rectum; the cancer in the sigmoid colon was obstructed at nearly 40 cm above the anal verge. Computed tomographic colonoscopy revealed many other polyps and masses in the colon and a metastatic mass at segment 8 in the liver. A total proctocolectomy and ileostomy were performed. Histologic evaluation revealed the five lesions to be adenocarcinomas invading the pericolic fat; 1 out of 30 lymph nodes was invaded by the cancer cells.
Abdominal Pain ; Adenocarcinoma ; Colon ; Colon, Sigmoid ; Colonic Neoplasms ; Colonoscopy ; Colorectal Neoplasms ; Female ; Humans ; Ileostomy ; Liver ; Lymph Nodes ; Polyps ; Rectum

BACKGROUND/OBJECTIVES: Inflammation is associated with various types of acute and chronic alcohol liver diseases. In this study, we examined whether umbelliferone (7-hydroxycoumarin, UF) ameliorates chronic alcohol-induced liver damage by modulating inflammatory response and the antioxidant system. METHODS: Rats were fed a Liber-Decarli liquid diet containing 5% alcohol with or without UF (0.05 g/L) for 8 weeks, while normal rats received an isocaloric carbohydrate liquid diet. RESULTS: Chronic alcohol intake significantly increased serum tumor necrosis factor-alpha (TNF-alpha) and interleukin 6 levels and decreased interleukin 10 level; however, UF supplementation reversed the cytokines related to liver damage. UF significantly suppressed hepatic lipopolysaccharide binding protein, toll-like receptor 4 (TLR4), nuclear factor kappa B, and TNF-alpha gene expression increases in response to chronic alcohol intake. Masson's trichrome staining revealed that UF improved mild hepatic fibrosis caused by alcohol, and UF also significantly increased the mRNA expressions and activities of superoxide dismutase and catalase in liver, and thus, decreased lipid peroxide and mitochondrial hydrogen peroxide levels. CONCLUSIONS: The findings of this study indicate that UF protects against alcohol-induced liver damage by inhibiting the TLR4 signaling pathway and activating the antioxidant system.
Animals ; Antioxidants* ; Carrier Proteins ; Catalase ; Cytokines ; Diet ; Fibrosis ; Gene Expression ; Hydrogen Peroxide ; Inflammation ; Interleukin-10 ; Interleukin-6 ; Liver ; Liver Diseases ; NF-kappa B ; Rats* ; RNA, Messenger ; Superoxide Dismutase ; Toll-Like Receptor 4 ; Tumor Necrosis Factor-alpha

The authors present a case of huge intraventricular meningioma on the trigone of the right lateral ventricle of a 42-year old female. The mass was a huge multilobulated yellowish gray tumor, which was relatively rubbery hard. Intratumoral removal was performed by ultrasonic aspirator at east. Later thin outer surface of the tumor was retracted and extirpated. Microscopic examination revealed transitional type of meningioma consisted of concentric whorls of elongated tumor cells and psammoma bodies. Occasionally the center of whorls contained capillary blood vessels. Postoperative course was uneventful. Extremely minimal visual field defect was detected without the patient's subjective complaint.
Adult ; Blood Vessels ; Capillaries ; Female ; Humans ; Lateral Ventricles ; Meningioma ; Ultrasonics ; Visual Fields

PURPOSE: Fitz-Hugh-Curtis (FHC) syndrome has been described as perihepatitis associated with pelvic inflammatory disease during surgery. Recently, on computerized tomography a linear enhancement of the liver capsule was detected in a patient with FHC syndrome. We studied to evaluate the clinical course of the disease. METHODS: Sixteen patients diagnosed with FHC syndrome from CT findings were retrospectively studied from April, 2006 to June, 2008. RESULTS: The mean age of the patients was 25.9 (19~35) years and mean duration of abdominal pain was 3.9 (1~14) days. The most common complaint was right upper quadrant area pain (11 cases, 68.8%). 12 patients showed leukocytosis and all the patients had elevated serum C-reative protein levels. All the patients had normal liver function. Among the 9 patients which had polymerase chain reaction test for sexually transmitted disease (Chlamydia trachomatis, Ureaplasma urealyticum, Neisseria gonorrheae, Mycoplasma hominis), all showed more than one positive results (Chlamydia trachomatis 6 cases, Ureaplasma urealyticum 6 cases, Mycoplasma hominis 2 cases). On simple abdomen X-ray, 7 cases (43.8%) showed paralytic ileus. 14 cases received only antibiotic treatment, but 1 case had to take operation (laparoscopic-assisted adhesiolysis) due to constant abdominal pain and prolonged ileus. CONCLUSION: It is important to rule out FHC syndrome by using CT findings, especially young women with right upper abdominal pain and PID. Usually, FHC syndrome can be treated easily with proper antibiotics.
Abdomen ; Abdominal Pain ; Anti-Bacterial Agents ; Chlamydia Infections ; Female ; Gonorrhea ; Hepatitis ; Humans ; Ileus ; Intestinal Pseudo-Obstruction ; Leukocytosis ; Liver ; Mycoplasma ; Mycoplasma hominis ; Neisseria ; Pelvic Inflammatory Disease ; Peritonitis ; Polymerase Chain Reaction ; Retrospective Studies ; Sexually Transmitted Diseases ; Ureaplasma urealyticum

PURPOSE: This study aimed to analyze the prevalence of allergic diseases in Korean schoolchildren according to their residential areas in 2010. METHODS: A nationwide, cross-sectional study was conducted in children aged 6-7 years (n=4,003) and adolescents aged 12-13 years (n=4,112) who were randomly selected. Demographic and disease-related information was obtained through a Korean version of ISAAC (International Study of Asthma and Allergies in Childhood) questionnaire, and skin prick tests for 18 inhalant allergens were performed. RESULTS: There was statistically significant regional difference in the prevalence of allergic rhinitis (AR) (P<0.05). The regions with highest and lowest prevalence in 12- to 13-year-old children were as follows: Chungcheong and Honam in "Diagnosis of AR, ever" (33.7% vs. 24.5%), Jeju and Yeongnam in "Treatment of AR, last 12 months" (25.5% vs. 18.0%), Chungcheong and Yeongnam in "Rhinitis with sensitization" (31.6% vs. 23.6%). The regions with highest and lowest prevalence in 6-7 years old children were as follows: Yeongnam and Seoul in "Diagnosis of AR, ever" (42.1% vs. 31.0%), Yeongnam and Jeju in "Treatment of AR, last 12 months" (31.8% vs. 21.9%), Jeju and Seoul in "Rhinitis with sensitization" (26.0% vs. 18.4%). We also found a regional difference in inhalant allergens among the children with "rhinitis with sensitization" CONCLUSION: The prevalence of AR in children differs according to residential areas in a nationwide survey in 2010 while there is no significant regional difference in the prevalence of asthma and AD.
Adolescent ; Allergens ; Asthma ; Child* ; Cross-Sectional Studies ; Dermatitis, Atopic ; Humans ; Hypersensitivity ; Prevalence* ; Rhinitis ; Seoul ; Skin ; Surveys and Questionnaires