• Tuberculosis and Respiratory Diseases
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• v.44 no.6
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• pp.1396-1402
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• 1997

Epithelioid Hemangioendothelioma(EH) is a rare vascular tumor, originating from endothelial cells. The principal locations are lung, soft tissue, bone and liver. This tumor is of borderline malignancy, relatively benign course. In the lung, the tumor is often multifocal, bilateral and frequently lead to the mistaken diagnosis of metastatic carcinoma. Although EH of the lung is relatively slow growing tumor, extensive pulmonary involvement, systemic metastasis, mainly to the liver have been documented. A 26-year-old man with EH involving the lung and liver was reported. Chest X-ray and chest CT showed multiple nodules in both lung fields and Abdominal CT multiple round low densities in liver. Transbronchial lung biopsy was performed. The patient diagnosed as EH by light microscopic finding and immunohistochemical study for Factor VIII-related antigen.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.2 no.2
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• pp.211-216
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• 1999

The esophageal hiatal hernia is a herniation of an abdominal organ, usually the stomach, through the esophageal hiatus into thoracic cavity. It is a rare disease, usually congenital and frequently associated with gastroesophageal reflux and other congenital malformations in children. It is classified according to their anatomic characteristics as type I (sliding hiatal hernia), type II (paraesophageal hiatal hernia), type III (combined hiatal hernia) and type IV (multiorgan hiatal hernia). We experienced a case of type III congenital esophageal hiatal hernia simulating chest mass on simple chest x-ray because of right intrathoracic stomach secondary to congenital esophageal hiatal hernia and organoaxial rotation in 10 months male. After the operation, he showed an improved general condition and was discharged at the 14th hospital day. We report the case with the brief review of the related literatures.

• Nutrition Research and Practice
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• v.13 no.3
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• pp.214-221
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• 2019

BACKGROUNDS/OBJECTIVES: Cancer treatment may lead to significant body composition changes and affect growth and disease outcomes in pediatric cancer patients. This prospective study aimed to evaluate short- and long-term body compositions changes focused on body fat during the first year of cancer treatment in children. SUBJECTS/METHODS: A prospective study was conducted in 30 pediatric cancer patients (19 hematologic malignancies and 11 solid tumors) and 30 age- and sex-matched healthy controls. Anthropometric measurements and body composition analysis using whole body dual energy X-ray absorptiometry were performed at baseline and 1, 6, and 12 month(s) of cancer treatment. Kruskal-Wallis tests, Wilcoxon paired t tests, and generalized estimation equation (GEE) were applied for statistical analysis. RESULTS: At baseline, no differences in weight, height, body mass index, abdominal circumferences, body fat, and fat-free mass were observed between 30 controls and 30 pediatric cancer patients. Total fat mass (P < 0.001) and body fat percentage (P = 0.002) increased significantly during the first month, but no changes were observed from 1 to 12 months; however, no changes in the total mass were observed during the first year of cancer treatment. Meanwhile, the total fat-free mass decreased during the first month (P = 0.008) and recovered between 6 and 12 months of follow-up (P < 0.001). According to GEE analysis, there was a significant upward trend in body fat percentage during the first year, especially the first month, of cancer treatment in children with hematologic malignancies, but not in those with solid tumors. CONCLUSIONS: Our results indicate that cancer treatment is related to significant body composition changes and rapid body fat gain, particularly during the first month after initiating cancer treatment, in children with hematologic malignancies. Therefore, individualized dietary strategies to prevent excessive fat gain are needed in pediatric cancer patients for better outcomes.

• The Journal of Korean Obstetrics and Gynecology
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• v.34 no.4
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• pp.163-174
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• 2021

Objectives: The purpose of this study is to report the improvement of paralytic ileus caused by ovarian cancer after integrative Korean Medicine treatment. Methods: The patient who complained paralytic ileus caused by ovarian cancer was treated by acupuncture, electroacupunture, moxibustion, and herbal medicine for 13 days. The effect of treatment was evaluated by abdominal X-ray, dietary change of patient, Numeral Rating Scale (NRS) and blood examination including white blood cell (WBC), creactive protein(CRP), erythrocyte sedimentation rate (ESR), aspartate aminotransferase (AST), alanine aminotransferase (ALT) and electrocytes. Results: After the treatment, the patient could have taken with her mouth. In addition, the clinical symptoms were improved with no adverse event. Conclusions: This case shows that paralytic ileus caused by ovarian cancer was improved after the integrative Korean Medicine treatment. Therefore, it can be effective an complementary option for paralytic ileus caused by ovarian cancer.

• Korean Journal of Veterinary Service
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• v.44 no.1
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• pp.45-49
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• 2021

A 23-month-old Holstein cattle showed excess salivation and reluctance of walking and suddenly died after forced sudden movements. Grossly, numerous fibrous adhesions were present within cranial abdominal cavity including the reticulum and diaphragm and thoracic cavity involving lungs, pericardial sac, and heart. A perforation made by a 10 cm-long sharp-ended wire was detected in the reticulum. Histopathologically, fibrous suppurative epicarditis and myocardial necrosis were observed. Fibrosis with neovascularization were found in lungs, spleen, and liver. And granulomatous reticulitis was observed. For differential diagnosis, no pathogenic bacteria were detected through microbiological tests and PCR results were also negative for bovine susceptible pathogenic antigens. Based on the gross and histopathological examination, we diagnosed this case as chronic traumatic pericarditis. Cattle are inquisitive and prone to swallow various kinds of metallic foreign bodies since they do not use their lips. Therefore, avoiding ingestion of metallic objects in animal feed and animal areas by careful environmental management of farms is required and farmers should give the adequate minerals and vitamins into the feeds not to lick or shallow foreign bodies in case of mineral deficiency. For veterinary practitioners, physical examination, blood tests, and diagnostic imaging (X-ray and Ultrasonography) are required for an exact diagnosis. Furthermore, placing the magnets in rumen would be effective for prophylactic administrations.

• Journal of Trauma and Injury
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• v.36 no.3
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• pp.206-209
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• 2023

Purpose: Since its implementation, flexible fiberoptic bronchoscopy (FBS) has played an important role in the diagnosis and treatment of tracheobronchial tree and pulmonary disease. Although FBS is often performed by endoscopists, it has also been performed by surgeons, albeit rarely. This study investigated FBS from the surgeon's perspective. Methods: This retrospective study included patients who underwent FBS performed by a single thoracic surgeon between March 2017 and December 2021. Accordingly, the epidemiology, purpose, results, and complications of FBS were analyzed. Results: A total of 47 patients received FBS, whereas 13 patients underwent repeat FBS. Their mean age was 60.7 years. The main organs injured involved the chest (n=22), brain (n=9), abdominal organ (n=7), cervical spine (n=4), extremities (n=4), and face (n=1). The average Injury Severity Score was 22.5. Indications for FBS included atelectasis or haziness on chest x-ray (n=34), pneumonia (n=17), difficult ventilator management (n=7), percutaneous dilatory tracheostomy (n=3), blood aspiration (n=2), foreign body removal (n=2), and intubation due to a difficult airway (n=1). The findings of FBS were mucous plugs (n=36), blood and blood clots (n=16), percutaneous dilatory tracheostomy (n=3), foreign bodies (n=2), granulation tissue at the tracheostomy site (n=2), tracheostomy tube malposition (n=1), bronchus spasm (n=1), difficult airway intubation (n=1), and negative findings (n=5). None of the patients developed complications. Conclusions: FBS is an important modality in the trauma field that allows for the possibility of diagnosis and therapy. With sufficient practice, surgeons may safely perform FBS at the bedside with relative ease.

• Journal of the Korean Society of Radiology
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• v.82 no.2
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• pp.487-492
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• 2021

Immunoglobulin G4 (IgG4)-related disease is a systemic disease characterized by dense lymphoplasmacytic infiltrates with abundant IgG4-positive plasma cells and fibroblast proliferation. The retroperitoneal involvement of IgG4-related disease usually appears as a soft-tissue mass covering the abdominal aorta or entrapping the ureters, resulting in hydronephrosis. Here, we present a case of IgG4-related disease with retroperitoneal involvement in a 75-yearold woman with an unusual manifestation. A preoperative computed tomography (CT) scan revealed an irregular infiltrative retroperitoneal mass invading the normal anatomic barriers, raising the suspicion of malignancy or inflammation. Contrast-enhanced CT revealed a homogeneous progressive enhancement of the mass.

• Journal of the Korean Society of Radiology
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• v.83 no.5
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• pp.1116-1120
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• 2022

The kidney is a rare site of ectopic adrenal adenoma. To the best of our knowledge, some cases of ectopic adrenal adenoma have been found in the kidney, but few of these cases explain the CT and MRI findings of the lesion. We reported a case of ectopic adrenal adenoma in the left renal sinus. A 47-year-old male patient underwent abdominal CT for routine health check-ups, which revealed a 1.2 cm enhancing mass in the left renal sinus. The MRI showed a signal drop of the mass in T1 weighted in- and opposed-phase, which indicates fat components. The mass was confirmed as an ectopic adrenal adenoma after surgery.

• Journal of Veterinary Clinics
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• v.28 no.6
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• pp.610-612
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• 2011

A 9-years-old female Collie dog was presented with history of abdominal enlargement, anorexia and constipation. On radiographic and ultrasonographic examinations, intra-abdominal mass was identified. On cytologic findings of the mass, no cancer cell was observed. Exploratory laparotomy was performed to diagnose and remove the mass. A large, single, spheroid mass weighing 9.5 kg ($40{\times}25{\times}18$ cm) was located in the middle section of the right uterine horn. Based on the results of histopathological examination, the mass was diagnosed as a cystic endometrial hyperplasia (CEH). This is rare case of severe focal CEH without pyometra in a bitch.

• Radiation Oncology Journal
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• v.5 no.1
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• pp.1-11
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• 1987

Total 390 mice were irradiated with $2{\times}3cm$ abdominal field and $200{\times}5/wk$ regimen with orthovoltage x-ray machine. All animals were divided into 2 large groups, damage and recovery, and histopathologic changes were analyzed at various total dose level (1,000 cCy-5,000 cCy) and intervals (1 week-15 weeks). Almost acute changes such as decreased mitotic activity, villi shortening and focal erosion of mucosa recovered within 1-2 weeks in 1,000-3,000 cGy irradiated group but mild changes persisted in 4,000 and 5,000 cCy irradiated groups. Chronic delayed changes such as thickening of vessel wall with focal thrombosis, submucosal fibrosis, mucosal atrophy and chronic ulcer were observed from 2-3 week specimens in 4,000 and 5,000 cGy groups, These late changes recovered slightly, as increasing time intervals after irradiation but mild, persistant changes were observed throught all follow up period. These data suggest hat even 4,000 cCy is not completely safe for possible permanent damage and judicious modificiation of total dose, dose rate, fraction size, and field size should be considered for better results.