• Advances in pediatric surgery
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• v.7 no.2
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• pp.105-111
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• 2001

To investigate the diagnostic accuracy and applicability of barium enema(BE) and rectal suction biopsy with acetyl cholinesterase(AChE) histochemistry in the diagnosis of neonatal Hirschsprung's disease(HD), we retrospectively reviewed the findings of BE and AChE staining in 96 neonates with suspected HD during a 10-year period from January 1991 to December 2000. Sixty-nine cases of HD(58 males and 11 females) and 27 cases of non-HD are included in this study. In regard to BE, HD was based on definite transitional zone, suspicious HD on reversed rectosigmoid index(RSI <1), and non-HD on normal RSI(RSI>1). The histochemical criterion used for the diagnosis of HD was that of Chow et al(1977), i.e., the presence of many coarse discrete cholinergic nerve fibers in the muscularis mucosae and in the immediately subjacent submucosa regardless of infiltration of cholinergic nerve fibers in the lamina propria. Of 66 neonates with HD who underwent BE, transitional zone was identified in 33 cases(50 %) and reversed RSI in 19 cases(21 %), microcolon in 4 cases and normal finding in 10 cases(15 %) while of 27 neonates with non-HD, there was normal finding in 16 cases and reversed RSI in 9 cases(41 %). Thus diagnostic accuracy based on transitional zone was 64 %. The positive predictive value of reversed RSI for the diagnosis of HD was 68 %. Of 42 neonates with HD who underwent AChE histochemistry, there were 41 AChE-positive reactions and one AChE-negative reaction in a neonate with total colonic aganglionosis, while of 27 cases of non-HD, there were one equivocal AChE-positive reaction and 26 AChE-negative reactions. Thus AChE histochemical study showed a 97 % diagnostic accuracy with a 98 % sensitivity and a 96 % specificity. In conclusion, we believe that BE is valuable as a first diagnostic step since about 80 % of neonates with HD show significant radiologic findings such as a transitional zone or reversed RSI. AChE histochemical study was a more reliable diagnos tic tool showing a 97 % diagnostic accuracy, and is part.

• Journal of Physiology & Pathology in Korean Medicine
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• v.19 no.5
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• pp.1146-1153
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• 2005

This study was investigated so that reliability of disease mechanism diagnosis would be examined, the estimation about disease mechanism item of Questionnaires and the relations of disease mechanism would be inquired about 'health diagnosis program' Questionnaires which were used for the object diagnosis of Oriental medicine in the department of Oriental OB&GY, Oriental Medical hospital of Dong-Eui University. We analyzed the results of Questionnaires for 3354 outpatients who had OB & GY disease in the Oriental Medical hospital of Dong-Eui University from April 2000 to March 2004. The diagnosis Questionnaires(after DSOM (r) S.1.1) was the figures 188, the health diagnosis Questionnaires (after DSOM (r) S.1.1) was the figures 137. phiegm deficiency of qi was used in DSOM (r) R.1.1 as it is. The reliability of DSOM (r) S.1.1 was usually higher than DSOM (r) R.1.1 in deficiency of qi blood stasis insufficiency of Yang heat syndrom damp, 5 case disease mechanism. The reliability of DSOM (r) S.1.1 was usually lower than DSOM (r) R.1.1 in blood deficiency stagnation of qi coldness damp dryness liver heart spleen kidney, 8 case disease mechanism. but the great difference wasn't seen, therefore both DSOM (r) S.1.1 and DSOM (r) R.1.1 had similar result. A meeting point both DSOM (r) S.1.1 and DSOM (r) R.1.1 was above 90% in liver spleen blood stasis blood deficiency, 4 case disease mechanism with the exception of phlegm deficiency of Yim nothing of fluctuations of question. A meeting point of coldness that was 82.47% was lowest, A meeting point of the rest disease mechanism was above 85%. The effect that contributed in producing disease mechanism result and in which pure question was over relevance calculation 0.9, insufficiency of Yang damp phlegm that contributed in producing disease mechanism result was lower comparatively in DSOM (r) R.1.1. But the effect that contributed in producing disease mechanism result and in which pure question was over relevance calculation 0.9 except spleen kidney phlegm in DSOM (r) S.1.1

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.16 no.1
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• pp.50-59
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• 2023

The purpose of this study was to analyze the patients hospitalized with damage by injury code based on data for two years in 2020 and 2021 of A institution located in Gangneung, Gangwon-do. Analyzed the injury codes with a large number of occurrences per year, and analyzed the injury codes of external causes accordingly. The cause of the injury code was analyzed by analyzing the frequency of the injury code of external causes. Injury code S0650 had the highest frequency of injury code of external causes W189 and X5999, which was judged to be the cause of traumatic subdural hemorrhage without open intracranial wounds when falling in an unspecified place or toilet. Injury code S72120 had the highest frequency of injury code of external causes W010 and W180, and it was judged to be the cause of obstructive femoral intertrochanteric fracture that occurs when falling in the residence. The injury code S32090 had a high frequency of X5999, and it was analyzed that it caused the obstructive fracture of the lumbar region due to an accident caused by exposure in an unspecified place, and the injury code S72.090 had a high frequency of W010 and W180. It was confirmed that the cause of the obstructive fracture of the femoral neck was mainly caused by slipping or slipping in the residence, and the injury code S0220 had a high frequency of the injury code of external causes Y049, and it was confirmed that the fibula was fractured mainly by the force or fist. As such, the cause of the injury code was analyzed by analyzing the frequency of the injury code for each injury code of external causes.

• Journal of Yeungnam Medical Science
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• v.17 no.2
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• pp.146-154
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• 2000

Background and Purpose: Radioopaque lesions are commonly seen in patients who received thoracic radiotherapy for various kinds of thoracic neoplasm, But therir exact diagnos are sometimes uncertain. Patients and Methods: We examined simple chest radiograph and computed tomogram(CT) of 69 patients who received thoracic radiotherapy for lung cancer and were follow up at least 6 months in Yeungnam University Medical Center. Results: Of the 69 patients. thirty-eight patients showed radioopaque lesions in their chest radiographs except radiation fibrosis; radiation pneumonitis was witnessed in 24 patients. infectious pneumonia in 8 patients, and recurrence in 6 patients. In radiation pneumonitis patients, the pneumonitis occurred usually between 50 to 130 days after receiving radiation therapy, and interval between pneumonitis and fibrosis is 21 to 104 days. Simple chest radiographs of radiation pneumonitis(24 patients) represented ground glass opacities or consolidation in 4 cases(type I, 17%), reticular of reticulonodular opacities in 10 cases(type II, 42%), irregular patchy consolidations in 2 cases( type III, 8%), and consolidation with fibrosis in 8 cases(type IV, 33%), CT represent ground glass opacities or consolidation in 5 cases(type I, 29%), irregular nodular opacities in 3 cases(type II, 19%), irregular opacity beyond radiation fields in 3 cases(type III, 18%), and consolidation with fibrosis in 6 cased(type IV, 35%). The CT of four patients who represented type II on simple chest radiographs reveal type I and III, and CT of two patients with clinical symptoms who had no abnormal finding on simple radiograph revealed type I. Conclusions: In conclusion, computed tomogram is superior to the simple radiograph when trying to understand the pathologic process of radiation pneumonitis and provide confidence in the diagnosis of radiation induced lung disease.