1.MR Findings of Intravertebral Vacuum Cleft: Report of Two Cases.
Sung Moon LEE ; Soo Jhi SUH ; Kyung Jin SUH
Journal of the Korean Radiological Society 1994;31(1):31-34
Intravertebral vacuum cleft in collapsed vertebra was considered as a typical finding of avascular necrosis. However, several authors reported some cases of intravertebral vacuum cleft in primary or secondary neoplasm, or in spondylitis emphasiging the differenhal diagnosis. MRI is known to be a useful diagnostic modality for diferentiation between benign and malignanct conditions causing vertebral collapse. We report MRI findings of two cases with intravertebral vacuum cleft diagnosed as posttraumatic collapse with avascular necrosis on radiological and clinical bases.
Diagnosis
;
Magnetic Resonance Imaging
;
Necrosis
;
Spine
;
Spondylitis
;
Vacuum*
2.A prospective clinical study of crystalloid and colloid solutions as priming additive fluids for cardiopulmonary bypass of the small children.
The Korean Journal of Thoracic and Cardiovascular Surgery 1992;25(5):469-479
No abstract available.
Cardiopulmonary Bypass*
;
Child*
;
Colloids*
;
Humans
;
Prospective Studies*
3.Cryopathic Hemolytic Anemia: A case report.
Jong Weon CHOI ; Jin Tae SUH ; Mi Kyung LEE
Korean Journal of Blood Transfusion 1995;6(2):177-184
The cryopathic hemolytic anemia is an autoimmune hemolytic anemia induced by cold antibody. Authors report a case of cryopathic hemolytic anemia confirmed by immunohematologic examination. A 22-year-old man was admitted at Kyung Hee Medical Center in March, 1994, with a past history of Kleinerfelter's syndrome and complained jaundice as well as dizziness. Direct antiglobulin test using polyvalent and anti-C3d monovalent antisera was positive, but was negative against anti-IgG, anti-IgA, and anti-IgM monovalent antisera. Cold agglutinin titer was as high as 1:1024 at 4 degrees C and anti-I specificity was confirmed by using cord bloods. The patient was not improved despite transfusion of washed red cells and administration of prednisolone, and on 16th day of hospitalization he manifested sudden episode of headache and loss of conscioussness, soon followed by death.
Anemia, Hemolytic*
;
Anemia, Hemolytic, Autoimmune
;
Coombs Test
;
Dizziness
;
Fetal Blood
;
Headache
;
Hospitalization
;
Humans
;
Immune Sera
;
Jaundice
;
Prednisolone
;
Sensitivity and Specificity
;
Young Adult
4.Bronchial artery embolization: clinical analysis of 129 cases.
Young Soon SUNG ; Kyung Jin SUH ; Yong Joo KIM
Journal of the Korean Radiological Society 1992;28(4):505-512
Bronchial artery embolization is well-accepted and widely used for management of massive and recurrent hemoptysis. This may either provide a definite therapeutic measure or a stabilizing effect on the patents in preparation for surgery. Retrospectively we reviewed 129 cases(106 patients) of bronchial artery embolization with Gelfoam pudding & Ivalon for control of hemoptysis from July 1985 to january 1991. The causes of hemoptysis were pulmonary tuberculosis(80.2%). Bronchiectasis(11.3%), asperigilloma(2.8%), and others(5.7%). The cases of pulmonary tuberculosis included tuberculous bronchiectasis (40.0%), active(34.1%), undetermined(14.1%) and inactive(11.8%). @ES The results were as follows: @EN Immediate control of hemoptysis was achieved in 104 of 122 cases(85.2%). Immediate control of massive hemoptysis was achieved in 94 of 107 cases(87.6%) and of chronic intermittent hemoptysis in 10 of 15 cases(76.0%). Hemoptysis recurred in 39 of 90 follow up cases(43.3%) on follow-up studies performed ranging in period from 2 to 49 month after the initial studies. Thirty three of 81 cases of massive hemoptysis recurred(40.7%) and six of 9 cases of chronic intermittent hemoptysis recurred(67.0%). One years rebleeding rate of massive hemoptysis was 34.6%. The rebleeding cases of massive hemoptysis were controlled by conservative treatment in 25 of 33 cases(75.8%). In conclusion. Bronchial artery embolization for hemoptysis control is effective in massive hemoptysis, but nearly ineffective in chronic intermittent hemoptysis, The goal of bronchial artery embolization is lifesaving procedure without permanent effect. Especially hemoptysis related to pulmonary tuberculosis.
Bronchial Arteries*
;
Bronchiectasis
;
Follow-Up Studies
;
Gelatin Sponge, Absorbable
;
Hemoptysis
;
Retrospective Studies
;
Tuberculosis, Pulmonary
5.Neurilemmoma of extremities: MR findings.
Ki Bum KIM ; Kyung Jin SUH ; Duck Sik KANG
Journal of the Korean Radiological Society 1993;29(1):39-45
Six patients with twenty histologically proven neurilemmomas of the extremities were studied using magnetic resonance(MR) imaging. The size, number, signal intensity on spin-echo T1WI(TR 500-650ms/TE 14-25ms)and gradient -echo (TR 200-600ms/TE 14-20ms; flip angle 25-30)image, enhancement pattern, detectability of nerve of origin, nerve-lesion relationship, and presence of a capsule were analyzed. The masses ranged from 1 to 12cm in longitudinal diameter and originated from the median nerve, ulnar nerve, sciatic nerve, radial nerve, and tibial nerve. All the nerve tracts except for those of 5 lesions, which could not be detected due to their small diameter, were visualized as low intensity tubular structures. All visible nerve tracts were situated along the periphery of the lesion and this finding was considered to be specific for neurilemmona. All neurilemmomas were isointense with the surrounding muscle on spin-echo T1WI and hyperintense on gradient-echo image. After a GD-DTPA injection, all masses showed moderate or marked enhancement and more prominent inhomogeneity than that on nonenhanced scan. In 19 out of 20 lesions(95%), a low signal intensity capsule surrounding the masses could be seen. Four of the six patients showed multiple masses, which was unusual as neurilemmoma usually arises as a solitary mass. In conclusion, the MR findings, especially the eccentric location of the mass lesion from the nerve of origin and the presence of a capsule, were useful in making a diagnosis of neurilemmoma of the extremity and that multiple neurilemmomas were not uncommon.
Diagnosis
;
Extremities*
;
Gadolinium DTPA
;
Humans
;
Median Nerve
;
Neurilemmoma*
;
Radial Nerve
;
Sciatic Nerve
;
Tibial Nerve
;
Ulnar Nerve
6.Endoscopic Retrograde Cholangiopancreatography Using Barium Sulfate As a Contrast Material.
Jin Kyung KANG ; In Suh PARK ; Jae Bock CHUNG
Korean Journal of Gastrointestinal Endoscopy 1994;14(1):111-114
An occasional patient has both a pressing need for visualization of the biliary system in spite of a past history of reaction to iodinated contrast media. We report a patient, who had reacted adversely to contrast media, underwent ERCP using barium sulfate in order to opacify the biliary and pancreatic duct without side effect successfully. In conclusion, ERCP using barium sulfate as a contrast material is of value in patients who are intolerant of the iodinated contrast media.
Barium Sulfate*
;
Barium*
;
Biliary Tract
;
Cholangiography
;
Cholangiopancreatography, Endoscopic Retrograde*
;
Contrast Media
;
Humans
;
Pancreatic Ducts
7.Variations in the Accessory Structures of the Clavicle: Findings at Chest Radiographs and Dry Bones.
Kang JOO ; Kyung Jin SUH ; In Hyuk CHUNG ; Min Suk CHUNG
Journal of the Korean Radiological Society 1995;32(4):587-590
PURPOSE: To evaluate normal variations and thus to avoid confusion in differentiation from lesions of the accessory structures (rhomboid fossa, foramen for supraclavicular nerve, conold tubercle) of the clavicle in chest radiographs. MATERIALS AND METHODS: We studied the variations of the clavicle in 300 chest radiographs (134 men, 166 women) and 355 dry bones (right 166, left 189; 151 men, 74 women, 130 unknown sex). RESULTS: In chest radiographs, the incidence of the depressed rhomboid fossa was 229 cases (39.5%;male 52.0%, female 29.9%);the flat type was 329 cases (56.9%;male 45.7%, female 65.7%);and the elevated type was 20 cases (3.5%; male 2.4%, female 4.3%). In the dry bones, the incidence of the depressed thombold fossa was 129 cases (57.3%;male 59.6%, female 52.7%);the flat type was 65 cases (28.9%;male 24.5%, female 37. 8%) ;and the elevated type was 31 cases (13.8%;male 15.9%, female 9.5%). The incidence of the foramen for supraclavicular nerve was 0.8% in chest radiographs, and 1.4% in the dry bones. The incidence of the elevated conold tubercle was 65.1% (male 64.0%, female 65.9%) in chest radiographs, and 96.9% (male 95.4%, female 100.0%) in the dry bones. CONCLUSIONS: The incidence of the depressed rhomboid fossa in chest radiographs was higher in men and the right clavicle. The incidence of flat rhombo~d fossa in chest radiographs decreased according to increase of age. The foramen for supraclavicular nerve was occasionally found (0.8% in chest radiographs; 1.4% in the dry bones).
Clavicle*
;
Female
;
Humans
;
Incidence
;
Male
;
Radiography, Thoracic*
;
Thorax*
8.Variations in the Accessory Structures of the Clavicle: Findings at Chest Radiographs and Dry Bones.
Kang JOO ; Kyung Jin SUH ; In Hyuk CHUNG ; Min Suk CHUNG
Journal of the Korean Radiological Society 1995;32(4):587-590
PURPOSE: To evaluate normal variations and thus to avoid confusion in differentiation from lesions of the accessory structures (rhomboid fossa, foramen for supraclavicular nerve, conold tubercle) of the clavicle in chest radiographs. MATERIALS AND METHODS: We studied the variations of the clavicle in 300 chest radiographs (134 men, 166 women) and 355 dry bones (right 166, left 189; 151 men, 74 women, 130 unknown sex). RESULTS: In chest radiographs, the incidence of the depressed rhomboid fossa was 229 cases (39.5%;male 52.0%, female 29.9%);the flat type was 329 cases (56.9%;male 45.7%, female 65.7%);and the elevated type was 20 cases (3.5%; male 2.4%, female 4.3%). In the dry bones, the incidence of the depressed thombold fossa was 129 cases (57.3%;male 59.6%, female 52.7%);the flat type was 65 cases (28.9%;male 24.5%, female 37. 8%) ;and the elevated type was 31 cases (13.8%;male 15.9%, female 9.5%). The incidence of the foramen for supraclavicular nerve was 0.8% in chest radiographs, and 1.4% in the dry bones. The incidence of the elevated conold tubercle was 65.1% (male 64.0%, female 65.9%) in chest radiographs, and 96.9% (male 95.4%, female 100.0%) in the dry bones. CONCLUSIONS: The incidence of the depressed rhomboid fossa in chest radiographs was higher in men and the right clavicle. The incidence of flat rhombo~d fossa in chest radiographs decreased according to increase of age. The foramen for supraclavicular nerve was occasionally found (0.8% in chest radiographs; 1.4% in the dry bones).
Clavicle*
;
Female
;
Humans
;
Incidence
;
Male
;
Radiography, Thoracic*
;
Thorax*
9.Acting mechanisms of extracellular Ca2+ and Ca2+-antagonists on endothelium-derived relaxing factor in rabbit aorta.
Sung Hoon JIN ; Kyung Phill SUH ; Suk Hyo SUH ; Ki Whan KIM
The Korean Journal of Thoracic and Cardiovascular Surgery 1991;24(3):229-244
No abstract available.
Aorta*
;
Endothelium-Dependent Relaxing Factors*
10.Endoscopic Diagnosis of Primary Duodenal Cancers.
Kyung Hee KIM ; Sang In LEE ; Young Myung MOON ; Jin Kyung KANG ; In Suh PARK ; Heung Jai CHOI
Korean Journal of Gastrointestinal Endoscopy 1981;1(1):1-7
Primary cancer af the duodenum is rare. An extensive experience with fiberoptic eaophag-ogastro-duodenoscopy in our institution has indicated that duodenal cancer may be more frequent thsn suspeeted and readily diagnesed by this modality, With this in mied, clinical, pathological, diagnostic and therapeetie aspects of the 26 patients with primary duodenal cancer which had been endoscopically diugnosed were reviewed. The results obtained were as follows: 1) Ages ranged from 16 to 75, with the mean of 55.2 years. Seventeen patients were men and nine patients women being l. 9:1 of male-female ratio. 2) Hndoscoyic findings were 46. 1 percent ulcerative anld 34. 8 per cent ulcerative-infiltrative, 3) The diatribution within the duodenum was 50 per cent suprapapillary, 42. 4 per cent peri- papillary aecl 7. 6 per cent infrapapillary. 4) The twenty-three patients had adenocarcinoma, two patients leiomyosarcoma and 1 patient lymphoma. 5) Twenty patients were confirmed by duodenoseopic biipsies and six patients by operations. 6) The mast common presenting mmyliiints were abdominal pain, chronic blood lais leading anemia, jaundice, anorexia, indigestion, weight lass and palpable abdominal mass. 7) Of the 26 patients, eight patients underwent attempted curative resection, six patients underwent palliative bypasa procedures or exploratory laparotomy.
Abdominal Pain
;
Adenocarcinoma
;
Anemia
;
Anorexia
;
Diagnosis*
;
Duodenal Neoplasms
;
Duodenum
;
Dyspepsia
;
Female
;
Humans
;
Jaundice
;
Laparotomy
;
Leiomyosarcoma
;
Lymphoma
;
Male
;
Ulcer