• The Journal of the Korean life insurance medical association
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• v.15
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• pp.23-32
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• 1996

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.7 no.2
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• pp.248-252
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• 2004

Wandering spleen is a rare condition characterized by migration of the spleen from its normal position due to laxity or absence of the supporting splenic ligaments. Ultrasonography shows the absence of the spleen in left upper quadrant (LUQ) and the presentation in the lower abdomen of a homognous mass whose sonographic appearance is consistent with that of a spleen. Contrast-enhanced CT reveals the absence of the spleen in LUQ, a soft tissue mass resembling spleen in the lower abdomen, and the splenic pedicle of whirled appearance. We present a case of wandering spleen, which could be diagnosed with US and CT by the ectopic location of spleen and the whirling pattern of splenic pedicle.

• Journal of radiological science and technology
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• v.19 no.2
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• pp.59-65
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• 1996

We studied exposure techniques and exposure dose for simple abdomen A-P projection for 41 medical facilities that are located in Seoul area. 1. The range of tube voltage used was 60 to 84 kVp, the average tube voltage used was 74 kVp 2. Only 17% of added filter was used. 3. Tube current mostly used was 200 mA, some of them used 400 mA. 4. The grid ratio mostly was used 10 : 1, 54 % of the rare earth screen was used in most facilities. 5. The average skin entrance dose was 4.15 mSv and the dose range was 1.05 mSv to 11.0 mSv.

• Journal of Veterinary Clinics
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• v.17 no.1
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• pp.270-274
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• 2000

A seven-year-old female Jindo-dog was presented with a history of progressive abdominal distension. Except for severe bilateral abdominal swelling, other abnormal signs were not detected. The patient showed normal appetite and defecation. In the radiographic examination, the abdomen was filled with large masses. Suspected a certain neoplastic disease, laparotomy was taken through the cranial abdominal midline. Large pale-yellow masses were proliferated to fill the abdomen. In the masses, grey-brown or black portion presumed hemorrhagic or necrotic spots were found. Even though neoplastic tissues were not detected in the right kidney, they were infiltrated in the left kidney except for a part of the cortex. Obtaining the owner's consent, the patient was euthanized and samples were collecte for further study. In microscopic examination, the parenchyma of the medulla was substituted with tumor cells and the cortex was impressed by the expansive proliferation of the neoplastic tissues. This neoplasm was estimated as renal carcinoma originated from tubular epithelium, being based upon that tumor cells were largely cuboidal cells and they had obscure tubular forms.

• Animal cells and systems
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• v.11 no.2
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• pp.155-160
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• 2007

The skin of the Korean bullheads, Pseudobagrus brevicorpus and P. koreanus, is composed of epidermis, dermis and subcutis. The epidermis has three layers, the outermost layer, middle layer and stratum germinativum. The epidermis consists of two types of gland cells, an unicellular mucous cell of sulfomucin and a large club cell having sometimes two nuclei. The epidermis has numerous intraepithelial blood vessels in P. brevicorpus but not at all in P. koreanus. Lymphatic spaces containing lymphocytes are well developed in mainly the stratum germinativum. The dermis lacks scales and consists mostly of bundles of coarse collagen fibers. The collagen bundles are arranged in parallel to each other in the dorsum and lateral region toward the dorsum, but vertically at intervals in the abdomen and lateral region toward the abdomen. Considering this unique skin structure, the two species are likely to exercise cutaneous respiration as a dual respiratory system to overcome hypoxic conditions which frequently occurs in their habitats.

• Advances in pediatric surgery
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• v.2 no.2
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• pp.138-142
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• 1996

Pulmonary sequestration is a complex anomaly involving the pulmonary parenchymal tissue and its vasculature. It presents as a cystic mass of nonfunctional lung tissue without communication with the tracheobronchial system. Usually, it receives blood supply from anomalous systemic vessels. Therefore, preoperative diagnosis of the pulmonary sequestration is difficult, especially when it is located in the abdomen and combined with congenital cystic adenomatoid malformation(CCAM). We encountered such a mass(CCAM type 2) detected prenatally by ultrasonography. It was a kidney bean shaped, pinkish mass straddling the thorax and abdomen on the right side. Because of the sonographic appearance, neuroblastoma was diagnosed preoperatively. The mass was completely extirpated without difficulty.

• Journal of Physiology & Pathology in Korean Medicine
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• v.16 no.6
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• pp.1297-1301
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• 2002

Tubercular peritonitis become ill suddenly or insidiously. Common clinical symptom is an abdominal pain which is spread out to all abdomen or extention of abdomen by a localized pain and ascites. Besides, there is fever, nausea, vomiting, diarrhea and general whole body sign by tuburclosis. We watched a tubercular peritonitis patient which is a woman in poor health after childbirth and investigated treatment process, every disease after childbirth and tubercular peritonitis. We treated her with Herb-Medicine for 30 days according to chief symptom's changes. The patient improved in clinical symptoms.

• Development and Reproduction
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• v.21 no.1
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• pp.63-69
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• 2017

On the 15 days after hatching, the larvae was 4.24-5.10 mm (mean $4.66{\pm}2.18mm$) in total length, and the fins of the membrane started to develop into a fan shape and the melanophore was deposited upper the alimentary canal of the abdomen and on the bladder. At 35 days after hatching, the post-larvae formed a branch-shaped melanophore on the head part with a total length of 6.98-12.5 (mean $9.35{\pm}1.71$) mm, formed on the upper and lower parts of the caudal part, formed on the upper and lower parts of the caudal part, and deposited under the head part and abdomen. At 40 days after hatching, the juvenile was 11.3-18.1 (mean $14.9{\pm}1.53$) mm in total length.

• Journal of radiological science and technology
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• v.17 no.1
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• pp.49-54
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• 1994

This study was conducted to find out the medical exposure dose in simple abdomen A-P projection of adults, based on the 87 hospitals located in Seoul. As the results, the following conclusions have been reached; 1. 88.5 % of the surveyed hospitals had the use of $65\;kVp{\sim}79\;kVp(M{\pm}SD:71.45{\pm}4.73\;kVp)$ as tube voltage. 2. 87.35 % of the surveyed hospitals had the use of $50\;mAs{\sim}89\;mAs(M{\pm}SD:64.31{\pm}16.21\;mAs)$ as the amount of current. 3. Shallow doses ranged from 2.00 mSv to 4.99 mSv($M{\pm}SD:3.81{\pm}1.01\;mSv$) in 80.46 % of the surveyed hospitals. 4. Exposure dose was directly depended on the tube voltage or the amount of currents.

• Journal of Veterinary Clinics
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• v.14 no.1
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• pp.6-10
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• 1997

An 8-year old castrated domestic long-hair cat was presented with a two week history of abdominal distension. Physical examination revealed a non-painful, fluctuant, palpable mass in the right craniodorsal abdomen, and unilaterally muffled heart sounds on the right thorax. Routine clinico-pathological values were unremarkable apart from mild azotemia with a concurrent urine specific gravity of 1.031, which reflect a degree of renal dysfunction. Radiographic and ultrasound examinations of the thorax revealed the cardiac enlargement to be due to the congenital peritoneo-pericardial diaphragmatic hernia with liver occupying the right half of the pericardial sac. There was also a mild gypertrophy of the heart. Radiography and ultrasonography of the abdomen showed the mass to be composed of a large fluid filled cystic structures surrounding the right and left kidneys, and the kidneys themselves were of increased echogenecity. A diagnosis of perinephric pseudocysts was made. The patient responded well to the surgical procedures. Perinephric pseudocysts and peritoneo-pericardial diaphragmatic hernia in the cat are rare, and a case is described and the literature is reviewed in this report.