1.A clinical study on liver abscess.
Journal of the Korean Surgical Society 1992;43(5):691-698
No abstract available.
Liver Abscess*
;
Liver*
2.Comparison of the Surgical Approaches for Frontal Traumatic Intracerebral Hemorrhage
Eun Sung PARK ; Seong Keun MOON ; Ki Seong EOM
Journal of the Korean Society of Traumatology 2019;32(2):71-79
PURPOSE:
Recent developments in minimally invasive techniques have the potential to reduce surgical morbidity, promote patient recovery, accelerate surgical procedures, and thus improve cost-effectiveness in case management. In this study, we compared the treatment efficacy and results of supraorbital keyhole approach (SOKA) with those of conventional unilateral frontal craniotomy (CUFC) for traumatic intracerebral hemorrhage (TICH) in the frontal lobe.
METHODS:
We analyzed the data of 38 patients who underwent CUFC (n=30) and SOKA (n=8) and retrospectively reviewed their medical records and radiological findings. Furthermore, we tried to identify the best surgical method for such lesions by including patients who underwent burr hole aspiration and drainage (BHAD) (n=9) under local anesthesia due to various circumstances.
RESULTS:
The difference in the initial Glasgow coma scale score, operative time, and length of hospitalization between the CUFC and SOKA were statistically significant. All radiological features between the two groups including associated skull fracture, amount of pre- and postoperative hematoma, percentage of complete hematoma removal, pre- and postoperative midline shifting of the hematoma, and development of postoperative delayed hematoma were not statistically significant. Our experience of 46 patients with TICH in the frontal lobe with any of the three different surgical methods including BHAD enabled us to obtain valuable findings.
CONCLUSIONS
Although it is difficult to insist that one particular approach is more useful than the other, we are confident that SOKA will have more advantages over CUFC in carefully selected patients with frontal TICH depending on the surgical experience of a neurosurgeon.
3.Ultrasonographic Study of Median Nerve According to Changed Wrist Position in Diabetics and Normal Subjects.
Gyeong Sin KIM ; Seong Eun KOH ; Jong Moon KIM ; Jin Sang CHUNG
Journal of the Korean Geriatrics Society 2003;7(1):75-84
BACKGROUND: To compare the diagnostic value between Phalen's test and reverse Phalen's test using a morphological change of the median nerve and the carpal tunnel in diabetics and normal controls seen by high-resolution ultrasonography and to research on an ultrasonography as an available tool for the screening and follow up aid-test of the carpal tunnel syndrome(CTS). METHODS: A cross-sectional area and a flattening ratio of the median nerve, and a cross-sectional area of the carpal tunnel were measured in neutral, maximally flexed(Phalen's test), and maximally extended (reverse Phalen's test) positions in 59 wrists of 30 normal controls and 60 wrists of 30 diabetics. RESULTS: 1) In controls and diabetics, the mean cross-sectional area of median nerve at the hamatum were 8.8/10.2 mm2, 8.0/9.5 mm2, 8.3/9.4 mm2, the mean flattening ratio were 3.0/3.0 mm2, 2.4/2.0 mm2, 3.2/3.0 mm2, the mean cross-sectional area of carpal tunnel were 176.5/197.7 mm2, 157.9/187.0 mm2, 170.6/192.5 mm2 in neutral, maximal flexion and maximal extension. 2) In controls, the cross-sectional area of median nerve and carpal tunnel were significantly decreased in maximal flexion(p<0.01), and in maximal extension(p<0.01). 3) In controls, the mean flattening ratio of median nerve was revealed significant change in maximal flexion(p<0.01), and in maximal extension(p<0.01). 4) In diabetics, the flattening ratio was significantly decreased in maximal flexion(p<0.01) with com- paring to neutral position. 5) In diabetics, the cross-sectional area of median nerve and carpal tunnel were significantly increased in all positions(p<0.05), and the mean flattening ratio of median nerve was similar to controls. CONCLUSION: In diabetics, increased cross-sectional area of median nerve can be explained by swelling of median nerve, also increased cross-sectional area of carpal tunnel is can be said to have taken place by the decreasing of the useful space in between the median nerve and carpal tunnel, this show that the diabetics have the high risk of the CTS. Phalen's test reveals higher degree of irritation to median nerve, The high-resolution ultrasonography is suggested as an available tool for the screening and follow up aid-test for the CTS
Carpal Tunnel Syndrome
;
Follow-Up Studies
;
Mass Screening
;
Median Nerve*
;
Ultrasonography
;
Wrist*
4.Effects of corticosteroid on the paraquat induced lung injury.
Keun CHANG ; An Myung KIM ; Jeong Seong KANG ; Byung Hak JUNG ; Eun Taik JEONG ; Hyung Bae MOON
Tuberculosis and Respiratory Diseases 1992;39(4):325-333
No abstract available.
Lung Injury*
;
Lung*
;
Paraquat*
5.Pigmented Mediastinal Paraganglioma: A case report.
Seong Ho KIM ; Yoon Hee JIN ; Eun Kyung HONG ; Moon Hyang PARK
Korean Journal of Pathology 2000;34(8):597-600
Pigmented extraadrenal paraganglioma is an unusual neoplasm that has rarely been reported in the literature. Based on histochemical staining or electron microscopy, pigment has been classified as lipofuscin, neuromelanin or true melanin. We report a case of pigmented extraadrenal paraganglioma in the posterior mediastinum of a 70-year-old woman. Histologically, the tumor had a characteristic organoid architecture of "zellballen" pattern with rich delicate microvasculature. Tumor cells contained numerous coarse brown-black pigment granules. Ultrastructurally, the tumor showed abundant large electron-dense pigment granules that vary in size and shape and smaller membrane-bound neurosecretory granules. The larger granules were consistent with neuromelanin or lipofuscin. Histochemically, the pigment is most likely neuromelanin, which is a waste product of catecholamine metabolism.
Aged
;
Female
;
Humans
;
Lipofuscin
;
Mediastinum
;
Melanins
;
Metabolism
;
Microscopy, Electron
;
Microvessels
;
Organoids
;
Paraganglioma*
;
Waste Products
6.Nerve Conduction Studies after Surgical Release of Carpal Tunnel Syndrome
Eun Sun MOON ; Sung Man ROWE ; Seong Te CHO ; Kwang Jin SEON
The Journal of the Korean Orthopaedic Association 1996;31(2):270-276
Nerve Conduction studies are used not only in diagnosis of compression neuropathy, but also as a prognostic evaluation after is treatment. Authors analyzed the changes of nerve conduction studies in the 21 hands of 19 patients of carpal tunnel syndrome which was confirmed by clinical and electrodiagnostic methods, and treated by surgical release of transverse carpal ligament. The changes of nerve conduction and clinical studies were completed just before surgery, and at 2-week, 1-month, 3-month and 6-month of postoperative periods, and summarized as follows; 1. The distal sensory and motor latencies were significantly(P < 0.05) improved at the 3-month of postoperative periods, respectively. 2. The sensory conduction velocities across the carpal tunnel was significantly(P < 0.05) improved at the 6-month of postoperative periods. 3. The distal motor amplitude was significantly(P < 0.05) improved at the 6-month of postoperative periods. 4. The changes in sensory conduction studies were more sensitive value for evaluation of patients with carpal tunnel syndrome. 5. The distal latencies reflected the progress of clinical improvement, accurately. These conduction studies are considerable value in the evaluation of the post-carpal tunnel release patient.
Carpal Tunnel Syndrome
;
Diagnosis
;
Hand
;
Humans
;
Ligaments
;
Neural Conduction
;
Postoperative Period
7.Refractory Livedoid Vasculopathy Treated by Low-Molecular-Weight-Heparin.
Jae Min SHIN ; Seong Hun MOON ; Kyung Jeh SUNG ; Jeong Eun KIM ; Joo Yeon KO ; Young Suck RO
Korean Journal of Dermatology 2014;52(11):833-834
No abstract available.
8.Primary Retroperitoneal Teratoma in the Infancy: Two cases report.
Seong CHOI ; Jong Byung YOON ; Sang Eun MOON ; Chan Yeong KIM
Korean Journal of Urology 1988;29(6):1000-1004
Retroperitoneal teratoma is comparatively rare and yet difficult to treat and predict the prognosis. Recently we experienced 2 cases of retroperitoneal teratoma in the infancy, which was suspected by radiologic investigation and confirmed by exploration and microscopic examination.
Prognosis
;
Teratoma*
9.Relationship between s-phase fraction and survival time in patients with primary squamous lung cancer.
Byung Hak JUNG ; Jeong Seong KANG ; Keun CHANG ; Eun Taik JEONG ; Hun Taeg CHUNG ; Hyung Bae MOON
Tuberculosis and Respiratory Diseases 1993;40(6):669-676
No abstract available.
Humans
;
Lung Neoplasms*
;
Lung*
10.Clinical analysis on cesarean section.
Seong Nyun WEE ; Hak Lim LEE ; Eun Joo MOON ; Soo Hyun LIM ; Se Yong LEE ; Chul KIM
Korean Journal of Obstetrics and Gynecology 1991;34(2):198-208
No abstract available.
Cesarean Section*
;
Female
;
Pregnancy