No abstract available.
Prostatic Hyperplasia* ; Transurethral Resection of Prostate*

A case of Ramsay Hunt syndrome, though more often seen at the ENT clinic because of the patients' concern with symptoms in the ear, was seen and treated at the Dermatologic Clinic of Chosun University. A 29 year old male patient presented earache, pinhead to rice sized erythematous vesicular eruption on the external auditory canal, auricle and superior auricular area, and facial paralysis, all involving the right side of the face, duration of which were 7 days, 5 days and 1 day respectiveIy. High doses of prednisolone alone made it possible to remit the otalgia, control the vesicular eruption and resolute the facial paralysis almost completely within 18 days in the order of their appearance, indicating that this is one of the more easily treated diseases for dermatologists, The 22 cases of this syndrome reported in Korean literature were reviewed and the conceptual development of its pathogenesis and definition was described.
Adult ; Ear ; Ear Canal ; Earache ; Facial Paralysis ; Herpes Zoster Oticus* ; Humans ; Male ; Prednisolone

No abstract available.
Pneumonia* ; Radiography, Thoracic* ; Thorax*

PURPOSE: Spiculation pathologically correlated with irregular fibrosis, localized lymphatic spread of tumor, or an infiltrative growth pattern of tumor, and the spiculation was Observed in malignant mass. But the spiculation was also observed in benign mass, particularly in tuberculoma. We retrospectively reviewed the length of spiculation under the hypothesis that the length of spiculation could be one of differential diagnostic points between lung cancer and tuberculoma. MATERIALS AND METHODS: We studied thirty seven patients (27 men and 10 women) ranging in age from 35 to 80 years (mean, 60 years). Analysis of spiculation included (a) the number of spicules (b) the mean length of spicules (c) the mean length of the longest spicule (d) the percentage of the mean length of spicules to the longest diameter of mass (e) the percentage of the mean length of spicules to the shortest dia, meter of mass. RESULTS: The mean length of spicules of tuberculoma was 13.8 mm (S. D. 6.7) and that of lung cancer was 5.7 mm (S. D. 3.5). The percentage of the mean length of spicules to the longest diameter of tuberculoma was 63.6% and that of lung cancer was 13.7%. The percentage of the mean length of spicules to the shortest diameter of tuberculoma was 90.4% and that of lung cancer w~s 18.3%. CONCLUSION: It is hard to differentiate lung cancer from tuberculoma on the basis of the spiculation being present or not, but we suggest that the longer spiculation be more highly suggestive of tuberculoma rather than lung cancer. The length of spiculation may help us differentiate lung cancer from tuberculoma.
Fibrosis ; Humans ; Lung Neoplasms ; Lung* ; Male ; Retrospective Studies ; Tuberculoma*

PURPOSE: To find the rebleeding factors in bronchial arterial embolization for treatment of hemoptysis, a retrospective study was performed. MATERIALS AND METHODS:Medical records, anglographic findings and embolic materials of 35 patients who had undertaken arterial embolization for control of hemoptysis were reviewed. The period of follow-up for rebleeding was from 3 to 32 months after arterial embolization. We investigated the anglographic findings of extravasation, neovascularity, intervascular shunt, aneurysm and periarterial diffusion. Neovascularity was classified as mild(numerable neovascularity) and severe(innumerable). RESULTS: Rebleeding occured in 15(43%) among 35 cases. Only two of 11 cases with no past episode of hemoptysis showed recurrence, while 9 of 15 cases who had more than three episodes did. Severe neovascularity were seen in 11 of 15 recurred cases, but seven of 20 non-recurred cases showed severe neovascularity. More than three anglographic findings representing hemoptysis were seen on 11(73%) among recurred 15 cases and seven(35%) among non-recurred 20 cases. The lesion was supplied by more than two different arteries on 8(54%) of the recurred cases, but only three(15%) of the non-recurred cases. Six of seven cases persistent neovascularity after arterial embolization were recurred. CONCLUSION: The history of repeated hemoptysis, severe neovascularity, variable anglographic findings, and post-embolization persistency of neovascularity were the factors related with the rebleeding after arterial embolization for hemoptysis. Careful and active arterial embolization are required on these conditions.
Aneurysm ; Arteries ; Diffusion ; Follow-Up Studies ; Hemoptysis* ; Humans ; Recurrence ; Retrospective Studies

There has been few papers regarding the pathologic changes of kidney induced by contrast media, especially in terms of iodine concentration or osmolarity. In order to evaluate histopathologic changes, a series of rat kidneys, after injection of iodinated contrast media, were examined. A total of 220 rats were divided into two groups: those given Urografin-60% by 6.3 ml/Kg(1840mg/6.3ml):those given Urografin-76% by 5ml/Kg(1850mg/5ml). (the same amount of iodine but at different iodine concentration). The kidneys were removed and microscopically examined on 1, 2, 3, 5, 7, 10th days, 2nd, 3rd, 4th, 6th and 12th weeks after injection of contrast media, respectively. The results were as follows: Renal pathologic changes induced by contrast media were congestion and ectatic change of the interstitial vessels, epithelial degeneration and necrosis of the collectiong ducts. Congestion of interstitial vessels and epithelial degeneration and necrosis of the collecting ducts were severe in the higher iodine concentration Urografin-76% group(2100 Osm/Kg H2O) than the Urografin-60% group(1500 Osm/Kg H2O). And above pathological changes persisted for 12weeks without significant interval changes. The authors conclude that the renal damage induced by ionic contrast media becomes more severe in higher concentrations or osmolarities in spite of the same amount of iodine and that the pathologic changes persisted until 12 weeks without improvement.
Animals ; Contrast Media ; Diatrizoate* ; Estrogens, Conjugated (USP) ; Iodine ; Kidney ; Necrosis ; Osmolar Concentration* ; Rats*

No abstract available.
Cell Line* ; Humans*

No abstract available.
Cerebrospinal Fluid* ; Spinal Fractures*

No abstract available.
Sinusitis*

The plica is remaining synovial septa in adult life which developed in early fetal life. The suprapatellar plica separates the suprapatellar pouch from the knee joint which sometimes has chnical significance according to its shape, but it has been occasionally overlooked and also pathophysiology of symptomatic plicae may be hard to explain. The authors experienced 7 cases of suprapatellar plica syndrome which mimic soft tissue tumor in 7 patients who had complained of vague pain and ill defined mass around the knee and by arthroscopy found the imperforated suprapatellar plica in which increased hydraulic pressure cavity evokes the clinical symptoms and signs exarnination from 1992 to 1997. We suggest that the suprapatellar plica with complete septum might be clinically significant in patients who are in active life.
Adult ; Arthroscopy ; Humans ; Knee ; Knee Joint