No abstract available.
Osteogenesis Imperfecta* ; Osteogenesis* ; Osteotomy*

Clinical characteristics of papular-purpuric gloves and socks syndrome consist of a purpuric erythema affecting the hands and feet in a gloves and stocking distribution. It is sometimes associated with fever and oral lesions. The disease is self-limiting and resolves within 1 to 2 weeks. Serological studies have shown that there is an association with parvovirus B19 infection in most patients affected by this syndrome. We report a case of gloves and socks syndrome in a 21-year-old female. She had a 4-day history of papular-purpuric eruptions of the hands and feet in a gloves-and-socks distribution. She also complained of fever(up to 39C) during the first 2 or 3 days of clinical onset. The oral mucosa was normal and there were no palpable lymph nodes. Laboratory and histopathological findings were non-specific. However, human parvovirus B19 DNA was detected in the serum by a polymerase chain reaction. Systemic manifestations were transient and disappeared within a few days, whereas the skin lesions resolved gradually over a period of 2 weeks.
DNA ; Erythema ; Female ; Fever ; Foot ; Hand ; Humans ; Lymph Nodes ; Mouth Mucosa ; Parvovirus ; Parvovirus B19, Human ; Polymerase Chain Reaction ; Skin ; Young Adult

No abstract available.
Sternotomy*

No abstract available.
Humans ; Sexual Partners* ; Sexually Transmitted Diseases*

BACKGROUND: Postherpetic neuralgia is usually defined as pain persisting for more than one month after the onset of the eruption of herpes zoster, although there is a overlap between this and the pain of the acute zoster. Many approaches have been proposed to treat postherpetic neuralgia, however, it remains a source of frustration for both patients and physicians. OBJECTIVE: The purpose of this study was to determine more precisely the relationship between the effects of continuous epidural blockade and the time of treatment on postherpetic neuralgia. METHODS: We analyzed the results of 5 patients with postherpetic neuralgia for whom continuous epidural blockade was performed within 1 month after the onset of postherpetic neuralgia, and compared them with the results of 5 patients for whom continuous epidural blockade was performed after 1 month after the onset of postherpetic neuralgia. RESULTS: Continuous epidural blockade performed within 1 month after the onset of postherpetic neuralgia reduced pain significantly, compared to the results of continuous epidural blockade performed after 1 month after the onset of postherpetic neuralgia. CONCLUSION: Continuous epidural blockade performed within 1 month after the onset of postherpetic neuralgia may be the treatment of choice for the pain.
Frustration ; Herpes Zoster ; Humans ; Neuralgia, Postherpetic*

Creutzfeldt-Jakob disease (CJD) is presumably caused by a slow infectious pathogen or prion. The principal clinical features of Creutzfeldt-Jakob disease are dementia, pyramidal and extrapyramidal symptoms and signs, cerebellar dysfunction, and myoclonus. The patient rapidly deteriorates, declines to a vegetative state, becomes comatous, and is ultimately dead within several months. The authors present a case of Creutzfeldt-Jakob disease, proved by clinical findings, typical serial EEG, and pathologic features.
Creutzfeldt-Jakob Syndrome/*diagnosis/pathology/radiography ; Electroencephalography ; Female ; Humans ; Middle Aged ; Tomography, X-Ray Computed

PURPOSE: To assess the diagnostic usefulness of multimodality study in the diagnosis of breast cancer. MATERIALS AND METHODS: Eighty-one patients between January 1998 to December 1999 were involved in this study, and who underwent mammography, breast ultrasonography, and 99mTc-MIBI scintimammography in all cases the findings were retrospectively reviewed. Each modality was graded by two physicians specializing in nuclear medicine and two radiologists, all unaware of the pathologic results. A four-grade system(1=definitely benign, 2=probably benign, 3=probably malignant, 4=definitely malignant) was applied to those ofbreast ultrasonography and 99m Tc-MIBI scintimammography and BIRADS was applied to those ofmammography. All breast masses were confirmed by surgery (n=67) or FNA (n=14). Findings of grade 3 or 4 the four-grade system, BIRADS category 4 or 5, or positive coincidence in double and triple combination studies were defined as positive results, and on the basis of the data thus obtained, the sensitivity, specificity, positive and negative predictive value and diagnostic accuracy were calculated for each modality and for multimodality studies. RESULTS: The sensitivity, specificity, positive predictive value, negative predictive value and diagnostic accuracy of 99mTc-MIBI scintimammography were 83.6%, 88.5%, 93.9%, 71.9% and 85.2%, respectively. For ultrasonography, the corresponding figure were 94.5%, 65.3%, 85.2%, 85.0%, and 85.2%, and these for mammography, they were 87.3%, 69.2%, 87.3%, 81.8% and 80.2%. For the ultrasonography and mammography combination, the figures were 83.6%, 50.0%, 93.9%, 100.0% and 95.2%, respectively, and for 99mTc-MIBI scinti-mammography and mammography, the corresponding findings were 72.7%, 69.2%, 95.2%, 100.0% and 96.7%. For the 99mTc-MIBI scintimammography and ultrasonography combination, respective findings of were 80.0%, 61.5%, 95.7%, 94.1% and 95.2%, respectively, and in the triple modality study, respective findings of 70.9%, 50.0%, 97.5%, 100.0% and 98.1% were recorded. CONCLUSION: Among multimodality studies, sensitivity was greatest in the ultrasonography and mammography combination, which is thus extremely suitable for the diagnosis of breast cancer. The findings of two series suggest that in equivocal cases, 99mTc-MIBI scintimammography with its higher specificity and positive predictive value, is a useful adjunctive tool.
Breast Neoplasms* ; Breast* ; Diagnosis ; Humans ; Mammography* ; Nuclear Medicine ; Radionuclide Imaging ; Retrospective Studies ; Sensitivity and Specificity ; Ultrasonography ; Ultrasonography, Mammary

PURPOSE: We have done this retrospective study to know the relative incidence and clinical manifestations of organic acidopathies in Korea during 8 years(from Jul. 1997 to May 2005). This results of organic acid analysis of 1,787 patients were compared with the results of organic acid analysis that were published three years ago. METHODS: The results of quantitative organic acid analysis of samples of 1788 patients, referred from Jul. 1997 to May 2005, were analyzed retrospectively according to four age group(-2 mon, 3 mon-2 years, 3-12 years) and major clinical manifestations. Quantification of 83 organic acids was done with gas chromatography and mass spectometry. RESULTS: We diagnosed 470 patients with 27 diseases of organic acid metabolism during this study period. Diseases found more than 10 cases are cytosolic 3-ketothiolase deficiency, mitochondrial respiratory chain disorders, PDHC deficiency, mitochondrial 3-ketothiolase deficiency, glutaric aciduria type II, biotinidase deficiency, methylmalonic aciduria and propionic aciduria. Other diseases were diagnosed in less than 10 cases. CONCLUSION: Though the incidence of individual organic acidemia is low, the overall incidence of organic acidemia as a whole seems to be relatively high in Korea. Compared with the results of organic acid analysis that were reported three years ago, we couldn't find a new disease and the difference of the relative incidences of high incident diseases. We were apprehensive of the errors that was owing to the short study period(3 years), but the relative incidences of our study(8 years) were similar to the results of organic acid analysis that were reported three years ago.
Acetyl-CoA C-Acyltransferase ; Biotinidase Deficiency ; Chromatography, Gas ; Cytosol ; Electron Transport ; Humans ; Incidence ; Korea* ; Metabolism ; Multiple Acyl Coenzyme A Dehydrogenase Deficiency ; Neurologic Manifestations ; Propionic Acidemia ; Pyruvate Dehydrogenase Complex Deficiency Disease ; Retrospective Studies

PURPOSE: To assess the usefulness of diffusion-weighted imaging(DWI) in evaluating serial parenchymal changesin renal infarction induced by renal artery ligation, by comparing this with the conventional spin echo techniqueand correlating the results with the histopathological findings. MATERIALS AND METHODS: In 22 rabbits, renalinfarction was induced by ligation of the renal artery. Spin-echo T1-weighted imaging(T1WI), turbo spin-echo(TSE)T2-weighted imaging(T2WI), and DWI were performed, using a 1.5-T superconductive unit, at 30 minutes, 1 hour, 2,3, 6, 12 and 24 hours, and 2, 3, 7 and 20 days after left renal artery ligation. Changes in signal intensity onT1WI, T2WI, and DWI were correlated with histopathologic findings. RESULTS: On MR images obtained 30 minutesafter ligation, the signal intensity of affected kidney was not significantly different from that of contralateralkidney, as seen on T1WI and T2WI, but was noticeably higher on DWI. On T2WI, the signal intensity ratio(SIR) wasslightly higher over time from 30 minutes to 2 days after ligation, and then decreased slightly. The SIR on DWIincreased abruptly at 30 minutes, remained high until 12 hours, and then fell, returning to close to the normalrange at between 2 and 3 days. It fell further, below the normal range, until 20 days after ligation. The mainhistopathologic findings after ligation were congestion and swelling of renal tubules (1-6 hours after ligation),degeneration and necrosis of renal tubules (12 hours - 2 days), coagulation necrosis of renal tubules(3 days),collection of cellular debris between renal tubules (7 days), and proliferation of fibroblast between renaltubules (20 days). CONCLUSION: Diffusion-weighted imaging is useful for the detection of hyperacute renalinfarction, and the apparent diffusion coefficient may provide additional information concerning its evolution.
Animals ; Diffusion ; Estrogens, Conjugated (USP) ; Fibroblasts ; Infarction* ; Kidney ; Ligation* ; Magnetic Resonance Imaging* ; Necrosis ; Rabbits* ; Reference Values ; Renal Artery*

BACKGROUND: During the last decade, the reports of drug-resistant tuberculosis in Korea were not common. Therefore, we investigated the anti-tuberculosis drug resistance rate according to medical history and radiological findings, as well as the relationship between the drug resistance and treatment outcomes to provide guidelines for selection of drug regimen before drug sensitivity test. METHODS: The study population was composed of 745 hospitalized patients who received drug susceptibility test for M. tuberculosis and anti-tuberculosis chemotherapy for the last 5 years. RESULTS: The majority had resistance to at least one drug (91.3%; 3.8+/-2.6 drugs). Drug resistance rate of first line drugs was 25~55%; especially higher in retreatment cases and those with the cavity on chest X-ray. Drug resistance was not correlated with radiographic finding. The success rate for treatment was higher in new cases, patients with less severe disease status and those without cavity on chest X-ray. When new cases had no resistance to all of EHR (84.1%), the negative conversion rate by first line drugs was above 70~90%. For retreatment patients, the negative conversion rate was above 70% only when they were susceptible to all of EHR (31%). The relapse rate was 4~13%. CONCLUSIONS: Probably the prevalence of drug-resistant tuberculosis in Korea will be considerably high. The drug resistance and treatment outcome was affected more by history of previous medical treatment than radiological findings. The previous EHRZ regimen is very effective as the initial treatment in new case, but revised retreatment regimen composed of at least 4 drugs is needed in the previously treated patients.
Drug Resistance ; Drug Therapy ; Humans ; Korea ; Medical History Taking ; Prevalence ; Radiography, Thoracic ; Recurrence ; Retreatment ; Thorax ; Treatment Outcome ; Tuberculosis* ; Tuberculosis, Multidrug-Resistant*