• The Korean Journal of Nuclear Medicine
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• v.38 no.5
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• pp.344-346
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• 2004

A 69-year-old woman was presented with progressed dysphagia, gastric soreness and weight loss during 2 months. She was performed abdomen x-ray, EGDS and abdomen CT. Abdomen x-ray demonstrated punctuate calcification on LUQ. EGDS showed an ulceroinfiltrative mass with bleeding on cardia to antrum of stomach. And CT showed diffuse gastric wall thickness with multiple calcifications. Biopsy of the stomach and esophagus during EGDS examination revealed an adenocarcinoma, with signet ring cell type, infiltrating the wall of the stomach and the distal esophagus. Then acne scan was performed a few days later. It revealed intense uptake in LUQ, corresponding to the calcium containing neoplasm seen on the abdomen x-ray, EGDS and abdomen CT. And there was no evidence of any metastatic lesion and thyroid uptake on the bone scan. There are many reports about accumulation of the tracer in extraosseous lesion, but only a few literatures were reported about gastric calcification in stomach cancer. More over, no reports showed CT images. We are performed many diagnostic examinations and found well correlation between them. The reason of gastric calcification is considered with calcium deposition within extracellular space due to hemorrhage or necrosis. Other possibility offered to explain gastric calcification have been increased blood flow and/or increased neovascularity with capillary leaks of tracer, and specific enzymatic (phosphatases) receptor binding of tracer. So, it was happened ion exchange between intracellular calcium and phosphate groups of tracer.

• Journal of agricultural medicine and community health
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• v.9 no.1
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• pp.67-73
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• 1984

Albendazole, a new broad spectrum anthelmintic drug, was evaluated for anthelmintic effects in 74 patients with single or mixed infections of Ascaris lumbricoides, Trichuris trichiura. Enterobius vermicularis, Metagonimus yokogawai, Clonorchis sinensis and Taenia spp. Albendazole was administered as a single dose of 400 mg. The cure rate for A. lumbricoides and E. vermicularis was 91.4% and 98.1% respectively at day 30 post-treatment: for T. trichiura it was 51.1% and for M. yakogawai and C. sinensis it was 33.3% and 13.3% respectively. The egg reduction rate at day 30 was 98.5% in A. lumbricoides, 76.5% for T. trichiura : 60.0% for M. yokogawai and 59.6% for C. sinensis However it was not cured in all 5 cases of taeniasis at three months follow-up examination. On the other hand, the various dosages of albendazole were given to the patients infected with C. sinensis and Taenia spp. respectively. The follow-up examinations were carried out at 30 days after treatment in clonorchiasis and at 3 months after treatment in taeniasis. In the results, the recommended dosage of albendazole for clonorchiasis is $3{\times}400mg$ for 3 consecutive days and for taeniasis $2{\times}400mg$ for 3 consecutive days. There were no side effects with the above dosages except only a mild abdominal pain and dizziness in a few patients. Albendazole appears to be more effective than the other available broad spectrum anthelmintic drugs.

• Journal of Veterinary Clinics
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• v.14 no.1
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• pp.11-18
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• 1997

This study was performed to make fundamental data of ultrasonographic diagnosis for liver and duodenum disease in native Korean cattle. Ultrasonographic appearance of liver, caudal vena cava, portal vein, gall bladdr and duodenum according to the growth were determined from 6 to 13 months by monthly examinations in 9 native Korean cattle. The caudal vena cava was determined at 11th intercostal space by use of ultrasonography. The portal vein and gallbladder were determined at 10th intercostal space by use oof ultrasonography. The liver were determined at 12, 11 and 10 th intercostal space by use of ultrasonography. The liver, caudal vena cava, portal cein, gallbladder and duodenum were examinde in standing position. Ultrasonograms were obtainde with 3.5 or 5.0-MHz convex and 5.0-MHz sector transducer. The diameter of vena cava at the 6, 7, 8, 9, 10, 11, 12 and 13 months old age were 18.4, 20.6, 22.4, 25.1, 26.9, 27.3, 28.5 and 29.4 mm, respectively. The diameter of portal vein at the 6, 7, 8, 9, 10, 11, 12 and 13 months old age were 19.5, 20.6, 22.3, 24.5, 26.9, 28.1, 30.7 and 31.5 mm, respectively. The diameter of gall bladder at the 6, 7, 8, 9, 10, 11, 12 and 13 months old age were 63.2, 72.2, 75.1, 78.6, 80.5, 82.3, 84.4 and 91.1 mm, respectively. Cranial part of duodenum was identified near gall bladder by moving of hyperechoic ingesta. Descending duodenum paralleled with vertebrae is seen in the right upper flank and was adjacent to the abdominal wall, and was enveloped in the hyperechoic greater omentum, differentiating it from the jejunum and ileum. The diameter of cranial duodenum at the 6, 7, 8, 9, 10, 11, 12 and 13 months old age were 23.3, 27.9, 29.9, 32.2, 34.4, 34.5, 35.1 and 36.5 mm, respectively. The diameter of descending duodenum revealed smaller diameter than that of cranial duodenum. Calculi in gallbladder were observed by ultrasonography.

• Journal of Veterinary Clinics
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• v.18 no.4
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• pp.438-441
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• 2001

Two female Yorkshire terrier was referred to Veterinary Medical Teaching Hospital, Seoul National University. In case 1, clinical signs were vomiting, anorexia and weight loss. Cystic intraabdominal mass was identified in radiographic and ultrasonographic examination. In case 2, clinical sign was abdominal distension. In radiographic and ultrasonographic examination, cellular ascites and bilateral intraabdominal masses next to kidneys were observed. Many clusters of glandular epithelial cells with anisocytosis, anisokaryosis, high N:C ratio coarse chromatin and prominent nucleoli were shown in cytologic examination of sanguineous ascites. In all two cases exploratory laparotomy was performed and enlarged ovaries were observed (Rt: 6$\times$5$\times$5 cm and Lt: 3$\times$2$\times$1 cm in case 1 and 3$\times$2$\times$1 cm bilaterally in case 2). After ovariohysterectomy histopathologic examinations were performed. Histopathologically the masses were diagnosed as ovarian adenocarcinoma and ovarian cystadenocarcinoma in case 1 and case 2, respectively. In both dogs no further chemotherapy was carried out. These two dogs had no gross evidence of tumor recurrence at the time of 3 months after tumor resection, but long-term follow-up might be needed.

• Journal of Veterinary Clinics
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• v.23 no.2
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• pp.129-132
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• 2006

The purpose of this paper was to compare the clinical efficacy of iopamidol and iopromide, iohexol nonionic contrast media in terms of their image quality in Beagle dogs with hepatic CT angiography and their application in veterinary clinics. With 9 Beagle dogs, contrast media of iopamidol (pamiray-$300^(R)$) and iopromide (ultravist-$300^(R)$, iohexol (omnipaque-$300^(R)$) were induced intravenously (600 mg I/kg, BW) and CT angiography was done under general anesthesia. CT scan included scout, pre-contrast and cine examinations. During CT angiography, peak HU (Hounsfield unit) and peak time were examined on each site (ROI; region of interest) of the aorta, caudal vena cava, potral vein and liver parenchyma. Any side effects were also examined. After experiments, it was found that there were no significant changes of HU and maximal enhancing time of each ROIs of aorta, caudal vena cava, portal vein and liver parenchyma between these contrast media. And any side effects were not noted. So it is concluded that iopamidol has similiar contrast enhancement like as iopromide and iohexol in hepatic angiography and and it is thought to be useful for evaluation of the abdominal organs by CT scan in veterinary clinics.

• Archives of Plastic Surgery
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• v.40 no.5
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• pp.621-626
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• 2013

Background Ever since lipoabdominoplasty was first developed to achieve better aesthetic outcomes and less morbidity, the rate of seroma formation, especially in obese patients, has disturbed plastic surgeons. The aim of this study was to evaluate the effect of fibrin sealant in the prevention of seroma formation after lipoabdominoplasty in obese patients. Methods Sixty patients with a body mass index (BMI) between 30 and 39.9 were assigned randomly to 1 of 2 groups (30 patients each). Group A underwent lipoabdominoplasty with fibrin glue, while group B underwent traditional lipoabdominoplasty; both had closed suction drainage applied to the abdomen. The patients' demographics and postoperative complications were recorded. Seroma was detected using abdominal ultrasound examinations at two postoperative periods: between postoperative days 10 and 12 and, between postoperative days 18 and 21. Results The age range was 31 to 55 years ($38.5{\pm}9.5$ years) in group A and 25 to 58 years ($37.8{\pm}9.1$ years) in group B, while the mean BMI was 31.4 to 39.9 $kg/m^2$ (32.6 $kg/m^2$) in group A and 32.7 to 37.4 $kg/m^2$ (31.5 $kg/m^2$) in group B. In group A, the patients had a complication rate of 10% in group A versus 43% in group B (P<0.05). The incidence of seroma formation was 3% in the fibrin glue group but 37% in the lipoabdominoplasty-alone group (P<0.05). Conclusions Lipoabdominoplasty with the use of autologous fibrin sealant is a very effective method that significantly reduces the rate of postoperative seroma.

• Journal of Trauma and Injury
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• v.26 no.4
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• pp.304-307
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• 2013

Food bolus impaction is the most common cause of esophageal foreign body obstruction in adults. Other causes include intentional ingestion in psychiatric patients or prison inmates. We experienced successful treatment of a patient with intentional ingestion of multiple sharp foreign bodies(25 cutter and razor fragments). A 47-year-old male patient who was suffering from chronic alcoholism was admitted, via the emergency room, with dysphagia and neck pain. He was suffering from alcoholic liver cirrhosis and psychiatric problems, such as chronic alcoholism, anxiety disorder and insomnia. The patient had intended to leave the hospital after having swallowed the sharp objects. Plain radiographs and computed tomography (CT) scan showed multiple, scattered metal fragments in the esophagus, stomach, and small bowel. We performed emergent endoscopy and successfully removed one impacted blade in the upper esophagus using by a snare with an overtube. The rest of the fragments had already passed through the pylorus, so we could not find them with endoscopy. We checked the patient with simple abdominal radiographs and careful physical examinations every day. All remaining fragments were uneventfully excreted through stool during the patient's 6 day hospital stay. Finally, we were able to confirm the presence of the objects in the stool, and radiographs were negative. The patient was discharged without complications after 14 days hospital stay and then was followed by the Department of Psychiatry.

• Journal of Sasang Constitutional Medicine
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• v.16 no.3
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• pp.59-69
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• 2004

1. Objectives This research is to ascertain relations between the Sasang Constitution and characteristics of the eating attitudes, mental state, body composition, various examination results of obese middle-aged women. 2. Methods The subjects were 31 female patients whose BMI(Body Mass Index) was over $25kg/m^2$ and age was 35~55. It was analysed statistically the results of EAT(The Eating Attitudes Test), DEBQ(Dutch Eating Behavior Questionnaire), BDI(Beck Depression Inventory), STAI(State-Trait Anxiety Inventory), body composition analyser, biochemistry, abdominal ultrasonography, mammography which was surveyed from them. 3. Results and Conclusions 1)There was no relation between the Sasang Constitution and the eating attitudes, eating behaviors. But Taeumin got statistically lower score than Non-Taeumin in 23rd question for emotional eating and 33rd question for environmental eating of DEBQ 2)On the mental state, Taeumin got statistically lower score than Non-Taeumin in BDI, STAI-S 3)On the body composition, Taeumin got statistically higher value than Non-Taeumin in BMI. Soyangin got statistically lower value than Non-Soyangin in BMI, left upper limb water, soft lean mass, body water, trunk water. 4)On the various examinations, Taeumin got statistically lower value than Non-Taeumin in serum albumin. Soyangin got statistically lower value in BMI and higher frequency in gallstone, breast nodule than Non-Soyangin. 5)It was thought that Taeumin's obesity is managed by controling physical factor such as excessive 'Gathering Qi(吸聚之氣)' rather than eating attitudes and psychological factor.

• Archives of Plastic Surgery
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• v.34 no.1
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• pp.111-114
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• 2007

Purpose: Dystrophic calcification occurs in damaged or devitalized tissues in the presence of a normal calcium and phosphorus metabolism. There are many reports on dystrophic calcification caused by injections of various types of drugs. The aim of this report is to highlight the fact that dystrophic calcification can be caused by the injection of a foreign body for aesthetic augmentation. Methods: This case report describes a patient presenting with dystrophic calcification caused by an injection of an unknown foreign body approximately 50 years ago. An 80-year-old man had localized cellulitis with swelling and ulceration on the dorsum of the left hand. The radiographs demonstrated a $5{\times}3.5{\times}1.7cm$ lesion between the first and second metacarpal bones and a $5{\times}2.5{\times}1.5cm$ lesion in the hypothenar region. The laboratory data and physical examinations were generally within the normal limits. The microscopic examination revealed dead bone fragments and dense collagenous tissue with dystrophic calcification. Results: After surgically removing the masses, the resulting defects were treated with an abdominal flap. The result was satisfactory in terms of symptoms and appearance. Conclusion: This case suggests that dystrophic calcification can be caused by an injection of a foreign body for aesthetic augmentation.

• Journal of the Korean Society of Radiology
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• v.15 no.3
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• pp.293-299
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• 2021

In order to reduce the irresistible radiation exposure of patients who perform periodic examinations using a CT among various scan parameters a method to reduce patient dose was investigated through changes in the tube voltage close to X-ray penetrating power. As a result of the experiment 100 kVp was applied instead of 120 kVp which is commonly used in clinical practice and CTDI decreased by about 41% during scan. In addition the degree of change in image quality was measured as 1046.1±3.7 HU for CT value and 71.4±7.9 for Pixel value and statistical analysis showed no significant difference (0.05