No abstract available.
Humans ; Male*

BACKGROUND: The goal of this study was to evaluate whether a modified fluoroscopic technique for positioning a hook plate affected the clinical results of treating Neer type II distal clavicle fractures and Rockwood type V acromioclavicular (AC) joint separations with this device. METHODS: The study was a retrospective consecutive case series with data analysis. Sixty-four patients with a Neer type II distal clavicle fracture or a Rockwood type V AC joint injury treated between March 2009 and June 2013 were divided into 2 groups: traditional fluoroscopic technique (traditional view, 31 patients) or modified fluoroscopic technique ('hook' view, 33 patients). A visual analogue scale (VAS) score, the modified University of California-Los Angeles (UCLA) shoulder scale score, and radiographic osteolysis were the main outcome measures. RESULTS: The traditional group included a significantly larger number of patients with acromial osteolysis than the hook view group: 23 patients (74.2%) vs. 11 patients (33.3%), respectively (p=0.01). Before plate removal, the hook group reported less pain and higher UCLA shoulder scale scores than the traditional group: average VAS score, 1.55 vs. 2.26, respectively; average UCLA score, 30.88 vs. 27.06, respectively. However, there was no significant difference after plate removal. CONCLUSIONS: The hook view allows more accurate bending of the hook plate around the contour of the acromion, resulting in decreased osteolysis, decreased pain, and better function with the plate in situ.
Acromioclavicular Joint ; Acromion ; Clavicle* ; Dislocations ; Humans ; Joints ; Osteolysis ; Outcome Assessment (Health Care) ; Retrospective Studies ; Shoulder ; Statistics as Topic

Post-traumatic encephalopathy is characterized by the combination of upper motor neurons, basal ganglia, cerebellar, and psychiatric disturbances. A "striatal" variant, with predominant parkinsonism, is uncommon and may be difficult to distinguish from idiopathic Parkinson's disease. A 38-year-old man, who had history of head injuries associated with brief losses of consciousness, developed a resting tremor and rigidity of the left lower extremity. Upon admission, he showed masked face and bradykinesia without dementia or other neurologic abnormalities. Brain MRI and SPECT studies showed no abnormalities. A BAEP study revealed an abnormal prolongation of inter-peak latencies between wave III and V.
Adult ; Basal Ganglia ; Brain ; Brain Injuries ; Consciousness ; Craniocerebral Trauma* ; Dementia ; Head* ; Humans ; Hypokinesia ; Lower Extremity ; Magnetic Resonance Imaging ; Masks ; Motor Neurons ; Parkinson Disease ; Parkinsonian Disorders* ; Tomography, Emission-Computed, Single-Photon ; Tremor

Post-traumatic encephalopathy is characterized by the combination of upper motor neurons, basal ganglia, cerebellar, and psychiatric disturbances. A "striatal" variant, with predominant parkinsonism, is uncommon and may be difficult to distinguish from idiopathic Parkinson's disease. A 38-year-old man, who had history of head injuries associated with brief losses of consciousness, developed a resting tremor and rigidity of the left lower extremity. Upon admission, he showed masked face and bradykinesia without dementia or other neurologic abnormalities. Brain MRI and SPECT studies showed no abnormalities. A BAEP study revealed an abnormal prolongation of inter-peak latencies between wave III and V.
Adult ; Basal Ganglia ; Brain ; Brain Injuries ; Consciousness ; Craniocerebral Trauma* ; Dementia ; Head* ; Humans ; Hypokinesia ; Lower Extremity ; Magnetic Resonance Imaging ; Masks ; Motor Neurons ; Parkinson Disease ; Parkinsonian Disorders* ; Tomography, Emission-Computed, Single-Photon ; Tremor

Herpes zoster involving noncontiguous dual dermatomes is very rare in both immunocompetent and immunocompromised persons. This unique presentation has been referred to as zoster duplex unilateralis or bilateralis, depending whether one or both halves of the body are involved. A 22-year-old woman, who had been treated for acute leukemia, congestive heart failure and chronic disseminated candidiasis, was referred to our department for painful papulovesicular eruptions on the right side of the anterior chest and upper back for 2 days, and the left buttock for 1 day. Tzanck smear revealed multinucleated giant cells with intranuclear inclusion bodies. We report a rare case of zoster duplex bilateralis.
Buttocks ; Candidiasis ; Female ; Giant Cells ; Heart Failure ; Herpes Zoster* ; Humans ; Intranuclear Inclusion Bodies ; Leukemia ; Thorax ; Young Adult

No abstract available.
Child* ; Humans ; Pityriasis Lichenoides* ; Pityriasis*

BACKGROUND AND OBJECTIVE: Transient global amnesia(TGA) is a neurological syndrome affecting preferentially middle-aged or elderly people and characterized by sudden onset of transient impairment of antegrade amnesia with variably retrograde amnesia. TGA was defined over 30 years ago, but the etiology remain unclear. Several mechanisms have been proposed, including arterial thromboembolic ischemic attacks in both posterior cerebral artery territories, epilepsy, and migraine. Although many studies have reported TGA, only a few reported cerebral perfusion studies using SPECT because of the brief duration of the episode. Technetium-99m-ethyl cysteinate dimmer(ECD) is superior to sensitivity of lesion detection and lesion to normal contrast, probably due to lower back diffusion from the brain to the blood and its excellent radiochemical stability. So we evaluate pathophysiologic mechanism of TGA by using 99mTC-ECD SPECT with or without acetazolamide(ACZ) stress. METHODS: We evaluated six patients with transient global amnesia, four women and two men, age ranges 56 to 78 years, mean 62.2 years. Measurements of CBF and vascular reserve using 99mTC-ECD with or without ACD stress were performed during or after TGA episode. RESULTS: One patient, who was evaluated in TGA episode showed that regional cerebral blood flow was decreased in both anteroinferior frontal, both temporal, right thalamus, both inferior parietal and left parietal region with impaired vascular reserve in left inferior temporal and right thalamus. Others, who were evaluated more than 6days in TGA episode showed that regional cerebral blood flow was decreased in left temporal (4), both temporal region (1), left thalamus (2) and both basal ganglia (1) with preserved vascular reserve except one, showed impaired vascular reserve in left thalamus. CONCLUSION: This result show that severe hypoperfusion of bilateral temporal region and impaired vascular reserve in left temporal region in TGA episode. Other patients who were recovered from TGA showed hypoperfusion of left temporal region and preserved vascular reserve. 99mTc-ECD with acetazolamide SEPCT that sensitively detects localized impaired cerebraovascular reserve should help elucidate these processes. But further study with more cases is necessary for evaluation of pathophysiology of TGA.
Acetazolamide ; Aged ; Amnesia ; Amnesia, Retrograde ; Amnesia, Transient Global* ; Basal Ganglia ; Brain ; Diffusion ; Epilepsy ; Female ; Humans ; Male ; Migraine Disorders ; Perfusion ; Posterior Cerebral Artery ; Rabeprazole ; Technetium* ; Thalamus ; Tomography, Emission-Computed, Single-Photon*

BACKGROUND: Quinidine appeared to increase serum digoxin levels when given with quinidine. Therefore elevated serum digoxin concentrations and clinical toxicity have been reported in patient receiving quinidine. Currently, Bayesian method which estimates the most probable parameters of the drug for each patient from population parameters data is useful approach for adjusting digoxin dosage. To increase the accuracy of Bayesian method, it is desirable to use population parameters of Korean. Therefore we evaluated the effect of quinidine on digoxin clearance in Korea. METHOD: Patient's records from 19 adult cardiac disease without CHF having normal renal and liver function from Seoul National University of Hospital respectively wre evaluated. Digoxin pharmacokinetic parameters, CL and Vd, were obtained from serum concentration of digoxin of single and combined therapy at each steady-state by using bayesian method. RESULTS: This study show that quinidine reduced the total body clearance of digoxin from 2.39+/-0.17 to 1.51+/-0.08ml/min/kg(p<0.05) and reduced the digoxin volume of distribution from 8.57+/-0.29 to 4.98+/-0.19L/kg(p<0.05). This results show that digoxin dosage reduced to 40-50% in Korean, if quinidine therapy is initiated.
Adult ; Bayes Theorem ; Digoxin* ; Drug Interactions ; Heart Diseases ; Humans ; Korea ; Liver ; Pharmacokinetics ; Quinidine* ; Seoul

CHAP syndorme consists of choreoathetosis, orofacial dyskinesia, affective change, hypotonia, and pseudobulbar signs. CHAP syndrome was firstly des- cribed with onset 1 to 7 days after induced profound hypothermia and complete circulatory arrest for con- genital heart lesion repair. Since then, only a few cases have been reported until now. Case We report a patient who demonstrated all of the elements of the CHAP syndrome in severe cachexic state. Brain SPECT(99mTC-ECD) shows decreased perfusion in left fronto-parieto-temporal lobe. Comments The pathogenesis of CHAP syndrome is obscure. However our case led us to suggest that more essential component pre- disposing to the CHAP syndrome is hypoxia rather than hypothermia. Furthermore, it seems to be related with circulatory insufficiency in extrapyramidal nervous systems.
Anoxia ; Brain ; Heart ; Humans ; Hypothermia ; Movement Disorders ; Muscle Hypotonia ; Nervous System ; Perfusion

We reviewed the 43 medical records of patients with cellulitis or erysipelas who had been admitted at the depar1ment of dermatology of Seoul National University Hospital and followed them up for mean 21.6 months. The results were as follows. 1. The sex ratio of patients with cellulitis was 1:1.4 and the average age was 49 years. 2. The lower extremity as the most frequently invloved site of cellulitis with the frequency of 58.1% (25 cases), with the head and neck being involved in 16 cases(37.2%) and trunk and upper extremity in 1 case each(2.3% ). 3. The portals of infecticin were suspected in 33 cases(76% ), where tinea pedis was detect,ed in 18 cases(41.9%), previous skin infeection 10 cases(23.3%) and trauma in 9 cases(20.9%). 4. Initial systemic symptoms were fever(76.7%), chill(65.1%) and headache(37.2%). Erythema(100%), local heating(90,7%), tenderness(88.4%), swelling(86.0%), ulcer(16.3%), bulla(14.0%), lymphangitis(9.2%) and lymphadenit,is(9.2%) were found in the skin lesions. 5. The laboratory findings revealed leukocytosis in 35.7%, elevaed ESR in 86.8% positive 6. ASO titer in 63.0% and positive CRP in 80%, Microorganism. were detected in only 1 of 15 blood cultures, in 2 of 4 bulla fluid cultures and in 7 of 9 bus cultures. There was no growth of causative microorganisms in 3 tissue cultures and 9 saline needle aspiration cultures. Penicillin was used as primary antibiotics in 19 cases, which changed to another antibiotics due to lack of improvement in 3 cases and cefazolin was used in 21 cases, which changed in 2 cases due to the same reason. 7. Average admission priod was 11 days(range from 3 to 20 days) and 30.2% of patients wit.h cellulitis experienced recurrence, but 48% on low extrernity in contrast with 6.7% on head and neck.
Anti-Bacterial Agents ; Cefazolin ; Cellulitis* ; Dermatology ; Erysipelas ; Head ; Humans ; Leukocytosis ; Lower Extremity ; Medical Records ; Neck ; Needles ; Penicillins ; Recurrence ; Seoul ; Sex Ratio ; Skin ; Tinea Pedis ; Upper Extremity