• Journal of Physiology & Pathology in Korean Medicine
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• v.30 no.4
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• pp.289-299
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• 2016

This study is aimed to report two cases of chronic kidney disease treated with Korean traditional medicine. We treated the patients with traditional herbal medicine and other treatments including acupuncture. We measured serum creatinine, estimated glomerular filtration rate(eGFR), blood urea nitrogen(BUN), albumin, red blood cell count(RBC), hemoglobin for several times during admission. Case 1 patient was diagnosed with right medulla infarction, bladder stone, chronic kidney disease. The symptoms were quadriplegia, right side dysesthesia, drowsiness and edema. Case 2 patient was diagnosed with acute cerebral infarction, hypertension, chronic kidney disease. The symptoms were right side weakness, delusion, anorexia, low back pain. Case 1 patient was hospitalized for 80 days, and case 2 patient was for 31 days. Korean traditional medicine decreased serum creatinine and BUN level, improved eGFR, increased RBC and hemoglobin. The symptoms of chronic kidney disease such as edema, general body weakness and anorexia were also improved. These cases suggest that Korean traditional medicine can be effective and safe for patients with chronic kidney disease.

• The Journal of the Acoustical Society of Korea
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• v.29 no.3E
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• pp.119-130
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• 2010

Extracorporeal shock wave therapy (ESWT) is simply evolved from extracorporeal shock wave lithotripsy known as a revolutionary non-invasive technique for treating kidney stone diseases. Since ESWT was approved for treating plantar fasciitis by FDA in 2000, it has been rapidly accepted into various clinical practices. Its indication includes chronic tendinitis and pseudoarthrosis, and has been widened to various applications other than orthopeadics. Little has been reported on their acoustic properties, yet, even if a number of clinical ESWT systems are readily available. This article reviews the acoustical aspects of ESWT and discusses critical issues towards acoustic exposure optimization and shock wave dosimetry.

• Advances in pediatric surgery
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• v.6 no.1
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• pp.68-69
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• 2000

A case of primary hyperparathyroidism due to parathyroid adenoma is presented. A 14 year-old male was admitted to the hospital comptaining of voiding difficulty. The intravenous pyelogram demonstrated a stone in the proximal one third of the left ureter and marked hydronephrosis of the left kidney. The Tc-99m sestamibi nuclear scan demonstrated a hot spot below the lower pole of the left lobe of the thyroid. Laboratory study demonstrated hypercalcemia (12.4 mg/dL) and elevated parathyroid hormone (143.67 pg/mL). A parathyroid gland located below the lower pole of the left lobe of the thyroid was excised. A parathyroid adenoma, consisting of mainly chief cells was found on pathologic examination. Postoperatively the patient had transient hypocalcemic symptoms, which resolved with administration of calcium preparation and vitamin D.

• Proceedings of the PSK Conference
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• 2003.04a
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• pp.287.2-287.2
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• 2003

Rubia akane (Rubiaceae) is a perennial vine plant and generally grows at the mountain, field and fence of Korea, Japan, China and Taiwan. This plant grows about two meters and has empty stem and red roots. The roots of this plant have been used as a Korean traditional medicine for the treatment of cough, the stone in the bladder and kidney, inflammation of the joints, uterine hemorrhage and uteritis. (omitted)

• Childhood Kidney Diseases
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• v.17 no.2
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• pp.122-126
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• 2013

Cystinuria is an autosomal recessive disease characterized by impaired transport of cystine and dibasic amino acids in the proximal renal tubule, resulting in the formation of cystine stones. It is believed to account for about 1% of all kidney stones and up to 10% of pediatric stones. Here we report a case of cystinuria with multiple renal stones confirmed by genetic mutational analysis. An 8-month-old girl was admitted to AMC with persistent fever and multiple renal stones. A renal sonogram showed multiple stones at the right renal pelvis, right distal ureter, and left renal medullary portion. An approximately 1 cm renal stone was extracted spontaneously, and stone analysis revealed it to be composed entirely of cystine. Cystinuria was confirmed by increased urine dibasic amino acid levels, including cysteine, and genetic mutational analysis showed the patient to be a homozygote for the pathogenic c. 1820del (p.L607fs) of SLC3A1. Despite treatment with oral hydration and urinary alkalinization, and restricted intake of animal protein, the stones increased in size and number. The patient has since been treated with tiopronin.

• The Journal of the Korea Contents Association
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• v.17 no.1
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• pp.120-128
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• 2017

Acute flank pain from urolithiasis is the most common condition in people visiting emergency rooms. This study is to evaluate the usefulness of color Doppler in detecting ureteral stones in patients without hydronephrosis. We performed ultrasonography and retrospective analysis on 161 patients who were suspected of urinary stones through plain radiography of the kidney, ureter, and bladder examination or urine tests that showed positive signs of hematuria. In ultrasonography, a total of 154 (95.6%) cases from the 161 patients were diagnosed with ureteral stones. In color Doppler, ureteral stones with twinkling artifact (TA) in the absence of hydronephrosis was shown in 18 (85.7%) cases of the 21 patients(p<0.001). The use of color Doppler has a high diagnostic efficacy for the detection of indistinguishable stones, non-dilatational ureteral stones, and middle ureter stones.

• Investigative and Clinical Urology
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• v.59 no.6
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• pp.383-391
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• 2018

Purpose: We aimed to analyze the incidence and prevalence of urolithiasis in Korea over the last decade using the National Health Insurance (NHI) sample cohort data. Materials and Methods: From January 2002 to December 2013, we enrolled sample cohort data from the NHI. Patients diagnosed with international classification of diseases code N20 or N13.2 were included. The incidence and prevalence rate was counted from the same period and patients previously diagnosed with urolithiasis were excluded. We compared the incidence and prevalence of urolithiasis by region, age, and sex, and identified the changes. Results: Total 1,111,828 subjects were included. Of these subjects, 36,857 had urolithiasis. The male-to-female ratio was 1.57:1, and total incidence rate was 3.27 per 1,000 person-years (1,000p-yrs). The annual incidence was lowest in 2013 (3,138 patients) and highest in 2005 (3,751 patients). Incidence rate by diagnostic code was highest in ureter stone only (2.49 per 1,000p-yrs) and was lowest in kidney and ureter stone both (0.17 per 1,000p-yrs). Prevalence gradually increased from 3,172 in 2002 and 5,758 in 2013. Jeollanam-do had the highest incidence rate of 3.70 persons per 1,000p-yrs, and Jeju had the lowest rate of 2.84 persons per 1,000p-yrs. In gender analysis, Daegu had the highest incidence (4.56) in males, Jeollanam-do had the highest incidence (3.20) in females. Conclusions: Annual incidence remained stable, whereas prevalence gradually increased. The incidence in male was 1.57 times higher than female, and the peak incidence age was 45-49 years, with the highest incidence occurring in Jeollanam-do and the lowest in Jeju.

• Korean Journal of Plant Resources
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• v.25 no.5
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• pp.507-516
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• 2012

Kidney stones occur in approximately 1% of the population during their lifetime. Although the development of extracorporeal shock wave lithotripsy (SWL) has revolutionized the theraphy of urolithiasis, the rate of recurrence of urothiasis, the rate of recurrenece of stones after SWL is about 50% within 10 years, which still represents serious problems for patienes. So to clarify the mechanism of Urocalum, and QS (Quercus salicina Blume) extract in the treatment of urolithiasis. Rat calcium oxalate urolithiasis was induced by oral administration of ethylene glycol and the vitamin D3 analog alfacalcidol for 14 days and QS extract was given to rats. After the last administration, we measured in urine, serum and renal oxidative stress marker. Ethylene glycol and alfacalcidol treatment increased BUN, creatinine, uric acid and XO. This increase was significantly suppressed by the administration of QS extract. These finding suggest that the QS extract plays a role in the prevention of stone formation and recureence in urolithiasis.

• Childhood Kidney Diseases
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• v.1 no.1
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• pp.60-66
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• 1997

Even though the urinary stones are rare in children, careful observation and monitoring are necessary because the incidence has been increasing. This study is aimed to document the characteristics of urinary stones in children including the symptoms, diagnosis, with or without urinary tract infection, other urinary tract anomaly and treatment. 45 patients under the age of 15 years with urinary stones hospitalized during Jan. 1986 to Jun. 1996 at Severance Hospital were reviewed retrospectively. Patients' mean age was 6.5 years and sex ratio (male : female) was 5.4:1. The most common symptom was gross hematuria. Stones accompanied with urinary tract infection was 46.7%, and stones associated with urinary tract anomaly was 35.6%. Extracorporeal shock wave lithotripsy, percutaneous nephrolithotorny, hydration and diuretics were the treatment modality used. Urinary stone were found to be a significant cause of urinary tract obstruction in children, requiring prompt diagnosis and treatment. Although KUB, IVP, and ultrasonography were commonly used to make the diagnosis, many cases were detected only by ultrasonographic study.

• Journal of the Korean Society of Combustion
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• v.11 no.4
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• pp.9-13
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• 2006

Recent advances in energetic materials modeling and high-resolution hydrocode simulation enable enhanced computational analysis of bio-medical treatments that utilize high-pressure shock waves. Of particular interest is in designing devices that use such technology in medical treatments. For example, the generated micro shock waves with peak pressure on orders of 10 GPa can be used for treatments such as kidney stone removal, transdermal micro-particle delivery, and cancer cell removal. In this work, we present a new computational methodology for applying the high explosive dynamics to bio-medical treatments by making use of high pressure shock physics and multi-material wave interactions. The preliminary calculations conducted by the in-house code, GIBBS2D, captures various features that are observed from the actual experiments under the similar test conditions. We expect to gain novel insights in applying explosive shock wave physics to the bio-medical science involving drug injection. Our forthcoming papers will illustrate the quantitative comparison of the modeled results against the experimental data.