• Childhood Kidney Diseases
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• 제23권2호
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• pp.116-120
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• 2019

Bilateral renal obstruction is a rare critical condition, requiring a prompt diagnostic approach and treatment to restore the renal function. The most commonly observed obstructive uropathy in children is congenital malformation, such as posterior urethral valves and bilateral ureteropelvic junction obstruction. Malignant pelvic masses obstructing the ureter are widely reported in adults but are rarely observed in children. The treatment of ureteral obstruction related to pelvic malignancy is a therapeutic challenge with a median survival duration of 3-7 months in adults; however, pediatric patients with pelvic malignancy leading to ureteral obstruction had better outcomes, with a reported 5-year mortality rate of 20%, than the adult patients. Here, we report a rare case of bilateral ureteral obstruction associated with pelvic rhabdomyosarcoma presenting with acute kidney injury treated by ureteral diversion with double J stent, and concommittent emergency hemodialysis, leading to restoration of good renal function. We suggest that bilateral ureteral obstruction should be released as soon as possible using surgical or interventional approach to minimize the obstruction period, and subsequential chemotherapy may contribute to improvement of survival and recovery of renal function.

• 한방안이비인후피부과학회지
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• 제30권3호
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• pp.193-200
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• 2017

Objectives : This study was carried out to investigate the effect of Gyulpidaehwangbakcho-tang on rhinitis with nasal obstruction. Methods : We treated 18 rhinitis patients with nasal obstruction. We used the Visual Analogue Scale(VAS), and recorded the condition of patients as +++, ++, +, -. Results : After the treatments, all patients VAS of nasal obstruction was remarkably decreased. Conclusions : This study suggests that Gyulpidaehwangbakcho-tang is effective on rhinitis with nasal obstruction.

• 대한기관식도과학회지
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• 제4권1호
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• pp.122-126
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• 1998

Laryngomalacia is the most common cause of inspiratory stridor and varying degrees of airway obstruction in infants but rarely occurs in children or adults. However, acquired airway obstruction would be developed due to the presence of redundant mucosa in the aryepjglottic folds similar to that seen in congenital laryngomalacia after central nervous system damage. To this condition, the term“Neurasthenic Laryngomalacia”is applied. We have recently experienced a case of neurasthenic larygomalacia, which has been managed by laser aryepiglottoplasty with good result. We report management and outcome of this patient with a review of the literatures.

• Journal of Gastric Cancer
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• 제11권3호
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• pp.185-188
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• 2011

Gastric necrosis due to gastric outlet obstruction is a very rare condition, but it might be fatal if missed or if diagnosis is delayed. Our patient was a 73-year-old male complaining of abdominal pain, distension and dyspnea for 1 day. In plain radiography and computed tomography, a markedly distended stomach and decreased enhancement at the gastric wall were noted. He underwent explo-laparotomy, and near-total gastric mucosal necrosis accompanied by sludge from the soaked laver was noted. A total gastrectomy with esophagojejunostomy was performed, and he recovered without sequelae. Final pathologic examination revealed advanced gastric cancer at the antrum with near-total gastric mucosal necrosis.

• Journal of Chest Surgery
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• 제46권6호
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• pp.457-460
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• 2013

Dynamic left ventricular (LV) outflow tract obstruction is a characteristic feature of hypertrophic cardiomyopathy; however, it can also occur in association with hyperdynamic LV contraction and/or changes in the cardiac loading condition, even in a structurally normal or near-normal heart. Here, we report a case of anemia-induced systolic anterior motion of the mitral valve and the resultant intraventricular obstruction in a patient who underwent coronary artery bypass grafting and suffered from anemia associated with recurrent gastrointestinal bleeding.

• Journal of Chest Surgery
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• 제27권2호
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• pp.157-160
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• 1994

Primary tumors of the heart are extremely rare, and about 25 per cent of primary cardiac tumors are malignant. Recently, We experienced a case of primary cardiac liposarcoma occurred on the right ventricular outflow tract and extended into the main pulmonary artery. The patient was 57 year-old man and the chief complaints was severe exertional dyspnea. Emergency operation to relieve the right ventricular outflow tract obstruction was performed under cardiopulmonary bypass. The tumor was 5$\times$4$\times$3 cm in size and infiltrated into the right ventricle and ventricular septum. The tumor in the main pulmonary artery was removed without any difficulty but the on the right ventricular outflow tract was difficult to remove completely. The patient was recovered without any specific problems. After successful surgical resection and postoperative radiotherapy the patient discharged with good condition. Herein, the clinical characteristics of cardiac liposarcoma, the problems in differential diagnosis, the prognosis and current therapy are reviewed.

• Tuberculosis and Respiratory Diseases
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• 제43권3호
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• pp.449-454
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• 1996

저자등은 호흡곤란을 주소로 내원한 성대 운동이상에 의한 기능성 상기도 폐색증 1예를 기관지내시경 및 폐기능검사로 확진하고 치료하였기에 문헌고찰과 함께 보고하는 바이다.

• 대한수의학회지
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• 제42권3호
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• pp.429-436
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• 2002

Hydrocepbalus may be an acquired or a congenital condition. We have studied the macroscopic and microscopic changes in the hydrocephalus of an inbred Sprague-Dawley rat at postnatal week 8. The animal suspected with the hydrocephalus showed clinical syndromes such as depression, severe ataxia, eye abnormalities, dome-shaped head, and persistent fontanelle. With the postmortem examination, the suspected animal was clearly revealed as a severe internal hydrocephalus. In this animal, severe ventriculomegaly was limited to the third and lateral ventricles, and cortical thining was most apparent in the parieto-occipital region. With the routine histological examination, brain tissue showed aqueductal obstruction, thinning of the cerebral cortex, severe ependymal damage, subependymal edema, damage of choroid plexus of fourth ventricle, enlarged cortical vessels, and expanded ventricles. Aqueductal obstruction was observed with the appearance of simple stenosis at the level of rostral colliculus. Subsequently, the other structures of brain such as septal nucleus, caudate nucleus, and hippocampus etc. were abnormally reconstructed by hydrocephalus. This study suggests that the hydrocephalus can be taken place by primary aqueductal obstruction and this type of hydrocephalus is classified as uncommunicating type. Though the mechanism of aqueductal obstruction is not clear, the morphological studies of this case may be helpful for the further study of hydrocephalus.

• Tuberculosis and Respiratory Diseases
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• 제42권5호
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• pp.787-792
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• 1995

저자 등은 우측 늑막삼출과 간암을 동반하고 드물게 보이는 심막 횡격 정맥의 측부 순환을 동반한 신정맥 상부에서 하대정맥 폐쇄 1예를 경험하였기에 문헌 고찰과 함께 보고하는 바이다.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제22권3호
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• pp.291-297
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• 2019

Bowel ischemia is a life-threatening surgical emergency. We report a case of rapidly progressive bowel necrosis in a previously healthy child without proven mechanical small bowel obstruction. The definite diagnosis was established at the time of an exploratory operation. Of note, imaging studies and even a laparotomy did not reveal any evidence of acute appendicitis or mechanical obstruction such as intussusception or Meckel's diverticulum. During hospitalization, since we could not rule out surgical abdomen after inconclusive image findings, we closely followed the patient and repeated physical examinations carefully. Eventually surgical exploration was performed based on changes in clinical condition, which proved to be the right decision for the patient. We propose that in children with suspected strangulation of small bowel obstruction, especially when imaging findings do not provide a conclusive diagnosis, the timely exploratory surgical approach ought to be chosen based on carefully observed clinical findings and other evaluations.