1.A Case of Atypical Fibroxanthoma.
Soo Il CHUN ; Hee Yong PARK ; Chang Jo KOH
Korean Journal of Dermatology 1984;22(4):454-458
We described a 65-year-old woman with a papule on the left temple area of } year duration. The lesion showed typical findings of atypical fibroxanthoma and was located on the lesion of solar keratosis, So sunlight may be the most important one among the various insults to atypical fibroxanthoma of the skin.
Aged
;
Female
;
Humans
;
Keratosis
;
Skin
;
Sunlight
2.Clinical Characteristics of Drug-induced Parkinsonism.
Seong Beom KOH ; Yong Hyeon JO ; Byung Jo KIM ; Min Kyu PARK ; Kun Woo PARK ; Dae Hie LEE
Journal of the Korean Geriatrics Society 2001;5(1):43-49
BACKGROUND: Drug-induced Parkinsonism(DIP) is the second commonest cause of Parkinsonism, after idiopathic Parkinson's disease(IPD). DIP is frequently produced by antipsychotic drugs. But the clinical characteristics of DIP did not get attention by neurologist. So we studied the clinical profiles of DIP patients. METHODS: We studied the clinical profiles of thirthone patients who showed parkinsonism after antipsychotic drug treatment. We compared the score of motor part of the Unified Parkinson's Disease Rating Scale(UPDRS) between trihexyphenidyl(n=15) & amantadine(n=16) monotherapy group(initial & 4 week after treatment). RESULTS: The mean age of patients was 45 years. Bradykinesia was the 1st symptom in 26 patients(94%), tremor in 5 patients(6%). In 25 patients(81%), the first symptom appeared within 1 week after sntipsychotic treatment. There was a statistical significant negative correlation between the dosage of antipsychotic drug and the symptom-onset interval following treatment with antipsychotic drugs(simple correlation analysis, p>0.01). Bradykinesia and rigidity were appeared in all DIP patients, symmetric distribution was more common(94%, 87%) Tremor occurred in 27 patients (87%). In patients with tremor, postural or action tremor was dominant in 15 patients(56%) asymmetric distribution was more common(16/27, 59%). There are no statistical difference in motor score of UPDRS between trihexyphenidyl & amantadine monotherapy group(student t-test, p<0.05) CONCLUSIONS: Bradykinesia was the most common 1st symptom in DIP patients. Asymmertrical postural or action tremor was relativelly common in DIP. Amantadine showed the same efficacy in the treatment of DIP compared to anticholinergics.
Amantadine
;
Antipsychotic Agents
;
Cholinergic Antagonists
;
Humans
;
Hypokinesia
;
Parkinson Disease
;
Parkinsonian Disorders*
;
Tremor
;
Trihexyphenidyl
3.A Case of Hemorrhagic Cyst Causing Massive Hematuria.
Hi Chu SONG ; Yong Hyun PARK ; Yong Kyu JO
Korean Journal of Urology 1971;12(1):99-101
No abstract available.
Hematuria*
5.Crossed aphasia in a dextral.
Journal of the Korean Neurological Association 1997;15(2):382-387
Crossed aphasia refers to a combination of aphasia and right hemiparesis in a left handed person or left hemiparesis and aphasia in a dextral. While crossed aphasia is not infrequent at all among left-handers, it remains an extremely rare event in dextrals. Its incidence is probably about 0.4% after right hemispheric lesions and prevalence is about 1% among right-handed aphasics. The neurobiological mechanisms of this phenomenon are unknown, and the neuropsychological correlations are only incompletely understood. We report a case of crossed aphasia in a 61-year-old right-handed woman who presented with sudden, severe global aphasia and left hemiplegia without any personal or family history of left-handedness. Brain MR image clearly showed a right hemispheric infarction in the territory of the right middle cerebral artery and brain SPECT also displayed reduction of regional cerebral blood flow in the right hemisphere sparing the left hemisphere. In this patient, cerebral dominance for speechseems to lay in the right hemisphere, while dominance for limb praxis seemsto lay in the left as the patient did not develop right limb apraxia. This case provides evidence that cerebral dominance for speech and handedness in dextrals can be dissociated. It also suggests that crossed aphasia in a dextral may be severe and persisting.
Aphasia*
;
Apraxias
;
Brain
;
Dominance, Cerebral
;
Extremities
;
Female
;
Functional Laterality
;
Hand
;
Hemiplegia
;
Humans
;
Incidence
;
Infarction
;
Middle Aged
;
Middle Cerebral Artery
;
Paresis
;
Prevalence
;
Tomography, Emission-Computed, Single-Photon
6.Two Cases of Hemolytic Uremic Syndrome Associated with Pneumococcal Infection.
Il Soo HA ; Hae Il CHEONG ; Yong CHOI ; Kyung Mi PARK ; Heui Seung JO
Journal of the Korean Society of Pediatric Nephrology 1999;3(2):227-231
Liver is generally known as an organ which is most commonly involved by the metastic tumors. According to the tendency of using fine needle aspiration in the diagnosis of hepatic tumors, the differentital diagnosis between hepatocellular carcinoma and metastatic carcinoma frequently has been a main issue in the poorly differentitated cases, especially to the pathologists of Korea, an endemic area of hepatocellular carcinoma. Until now the problem has been usually solved by the comparison of cytologic characteristics of their tumor cells but not by background cytologic features which rarely have been studied. We observed the background cytologic features helpful for the differential diagnosis through the analysis of 20 cases who had confirmed primary cancer and were diagnosed as metastatic carcinomas in the liver by fine needle aspiration cytology. Twenty cases included 9 adenocarcinomas, 7 spuamous cell carcinomas, 1 small cell carcinoma, 1 carcinoid, 1 adenoid cystic carcinoma, and 1 renal cell cacinoma. Analysis of background cytologic features revealed that 77% of adenocacinoma cases showed benign mesenchymal components and hepatocytes and spuamous cell carcinoma cases disclosed benign mesenchymal tissue (71%) and necrosis (57%). Remaining cases showed variable combinations of benign mesenchymal component, necrosis, hepatocytes, and bile duct epithelial cells. No case revealed atypical hepatocytic naked nuclei, a useful cytologic finding of hepatocellular carcinoma. In summary, the background cytologic features more commonly observed in metastatic carcinomas than in the hepatocellular carcinoma were benign mesenchymal components, hepatocytes, necrosis, and bile duct epithelium. The endothelial cells and hepatocytic naked nuclei, two relatively specific findings of hepatocellular carcinoma were not observed except for renal cell carcinoma. Above background cytologic features are thought to be helpful for the differential diagnosis between the hepatocellular carcinoma and various metastatic carcinomas in the poorly differentiated cases.
Adenocarcinoma
;
Bile Ducts
;
Biopsy, Fine-Needle
;
Carcinoid Tumor
;
Carcinoma, Adenoid Cystic
;
Carcinoma, Hepatocellular
;
Carcinoma, Renal Cell
;
Carcinoma, Small Cell
;
Diagnosis
;
Diagnosis, Differential
;
Endothelial Cells
;
Epithelial Cells
;
Epithelium
;
Hemolytic-Uremic Syndrome*
;
Hepatocytes
;
Korea
;
Liver
;
Necrosis
;
Pneumococcal Infections*
;
Ulnar Nerve
7.A case of Weber-Christian disease.
Doo Kweon KIM ; Sang Jo PARK ; Tae Gyu WHANG ; Soon Yong LEE
Journal of the Korean Pediatric Society 1991;34(8):1157-1162
No abstract available.
Panniculitis
;
Panniculitis, Nodular Nonsuppurative*
8.The Prediction of Preterm Labor : The Role of Corticotropin-Releasing Hormone in Amniotic Fluid.
Hye Gyung GWON ; Young Han KIM ; Chang Hee LEE ; Jae Sung JO ; Yong Won PARK
Korean Journal of Obstetrics and Gynecology 2000;43(12):2146-2151
No abstract available.
Amniotic Fluid*
;
Corticotropin-Releasing Hormone*
;
Female
;
Obstetric Labor, Premature*
;
Pregnancy
9.Clinical Results of Transurethral Electro-Vaporization of the Prostate for Treatment of Benign Prostatic Hyperplasia.
Ho Gon LEE ; Yong Il PARK ; Seong Ryung JO
Korean Journal of Urology 2001;42(8):804-808
PURPOSE: We compared the outcome of transurethral electro-vaporization of the prostate (TVP) with that of transurethral resection of the prostate (TURP) in patient with benign prostate hyperplasia (BPH). MATERIALS AND METHODS: Fifty-four patients with BPH were treated with TVP (Group I) and sixty-two with TURP (Group II). Patients were assessed at baseline for both safety and efficacy and in follow-up at 1 and 3 months. Efficacy parameters evaluated included American Urological Association (AUA) symptom score, peak urinary flow rate (Qmax) and post-void residual urine volume (ml). Safety parameters evaluated included incidence of side effects, operative time, postoperative catheterization time, change in hematocrit and serum sodium. RESULTS: The mean prostate size was 28.4+/-4.8gm in GroupI and 37.1+/-5.3gm in Group II. The mean operation time was shorter in Group I (48.2+/-10.5min) than in Group II (75.2+/-32.6min) (p<0.05). The change of hematocrit (%) was lower in Group I (from 40.2+/-4.1 to 38.7+/-4.1) than in Group II (from 40.3+/-3.8 to 34.9+/-5.5), (p<0.05). The mean catheterization time was 3.2+/-1.2 days and 4.9+/-1.9 days (p<0.05). The change of peak urinary flow rate, post-void residual urine volume, AUA symptom score, incidence of postoperative complications was not significantly different between each group. CONCLUSIONS: Although the TURP is the gold standard for the treatment of symptomatic BPH with high success rate, significant morbidities are associated with this procedure. Our early clinical experience highlights several advantages of electro-vaporization, particulary the low incidence of postoperative morbidity.
Catheterization
;
Catheters
;
Follow-Up Studies
;
Hematocrit
;
Humans
;
Hyperplasia
;
Incidence
;
Operative Time
;
Postoperative Complications
;
Prostate*
;
Prostatic Hyperplasia*
;
Sodium
;
Transurethral Resection of Prostate
10.The clinical study of the temporal bone fractures.
Yong Ki KIM ; Sung Chan KIM ; Hyung Ook PARK ; Han Jo NA ; Bong Nam CHOI
Korean Journal of Otolaryngology - Head and Neck Surgery 1992;35(1):67-74
No abstract available.
Temporal Bone*