Sparganosis usually means the plerocercoid larval infection of Spirometra species. It is endemic mainly in countries where the habit of eating raw snake or frog, or the habit of poulticing with snake skin exists. The most common endemic area is Korea, Japan and China, and the most common localizations are subcutaneous connective tissue and superficial muscles. We experienced a case of scrotal sparganosis in a 32-year-old man presenting with painless hard masses in left scrotum. He underwent by serum Enzyme Linked Immunosorbent Assay (ELISA) and was treated by surgical excision.
Adult ; China ; Connective Tissue ; Eating ; Enzyme-Linked Immunosorbent Assay* ; Humans ; Japan ; Korea ; Muscles ; Scrotum ; Skin ; Snakes ; Sparganosis* ; Spirometra

PURPOSE: Reports of clinical findings and treatment for pediatric urinary stone have been published relatively infrequently. Extracorporeal shock-wave lithotripsy (SWL) is a minimally invasive method of treating urinary stone and has been shown to be effective in the pediatric population. We evaluated the clinical characteristics of patients with pediatric urinary stone and compared the therapeutic results of two SWLs, LT-01+ and Modulith SLX lithotriptors. MATERIALS AND METHODS: The records of 57 children treated by SWL were analyzed retrospectively. Twenty-five patients were treated by LT-01+ (group I) and 32 by Modulith SLX (group II) lithotriptor. The outcomes, including the number of treatment sessions, stone free rate and complications, were assessed. RESULTS: The average age of all 57 children, 36 male and 21 female, was 14.3 years. Chief complaints were flank pain (71.9%), gross hematuria (10.5%) and urinary tract infection (12.3%). The average stone size was 8.2mm (2-15mm). The success rates of each SWL were similar in both groups (group I: 88.0%, group II: 90.6%). However the average number of treatment sessions/patient in Group I was significantly smaller than that of Group II (group I: 2.92, group II: 1.35, p<0.05). Flank pain and gross hematuria were developed similarly after treatment in both groups, and needed only conservative therapy and was resolved within three days. CONCLUSIONS: Clinical characteristics of urinary stone in children were similar to those of adults. There was no significant difference in treatment success rate between the two types of lithotriptors but the number of treatment sessions was smaller in patients treated by Modulith SLX lithotriptor.
Adult ; Child ; Female ; Flank Pain ; Hematuria ; Humans ; Lithotripsy* ; Male ; Retrospective Studies ; Shock* ; Urinary Calculi* ; Urinary Tract Infections

PURPOSE: The purpose of this study was to identify international students' use of university health centers by individual characteristics and seasons. METHODS: This was a retrospective descriptive study using data obtained from the electronic record system of one university health center. The study participants were international undergraduate students who registered for any of two semesters between March 1, 2014 and February 28, 2015 and visited the university health center during their registration period. RESULTS: The most common reasons for visits were problems of head, eye, nose and throat systems, followed by respiratory system. Their visits mostly occurred in the fall and spring. The most frequently used services were distribution of oral medication followed by wound treatment. The number of visits per individual was statistically different by gender (u=-3.307, p=.001), but not by their major (chi2=.543, p=0.762) or nationality (chi2=5.518, p=.271). CONCLUSION: Further study is necessary to better define health needs and related factors for this unique population. The electronic record system provides great opportunities in development and application of need based health services for international students and for research in this area.
Ethnic Groups ; Head ; Health Services ; Humans ; Nose ; Pharynx ; Respiratory System ; Retrospective Studies ; Seasons ; Student Health Services ; Wounds and Injuries

PURPOSE: Natural orifice transluminal endoscopic surgery (NOTES) is a new operation technique that utilizes natural orifices of the patient's body with the intention to puncture hollow viscera in order to insert an endoscope into a peritoneal cavity for incisionless surgery. The aim of this study was to evaluate the safety and feasibility of endoscopic cecectomy through the rectum in one dog and the vagina in another dog. METHODS: This study was performed in two beagle dogs for rectal and vaginal approaches. A five-milimeter trocar was inserted into the abdominal cavity by the Hasson method and intra-abdominal pressure was maintained at 5 mmHg with CO2. After pneumoperitoneum was accomplished, the rectum or vagina was incised with a needle knife and a one-channel gastric endoscope was inserted into the abdominal cavity. Counter-traction was performed using a laparoscopic grasper introduced via the 5 mm trocar in the umbilicus. The cecum was dissected from the base by using a needle knife with the aid of laparoscopic counter-traction. The resected cecum was retrieved through the anus or vagina without pouch bag. The incised rectum was closed by using 90-degree endoclips whereas the incised vagina was not repaired. RESULTS: Cecectomies were successfully performed with both transrectal and transvaginal routes. Both cases had no complication and recovered from surgery uneventfully. CONCLUSION: Endoscopic cecectomy with hybrid NOTES are feasible and safe. With the improvement of surgical experiences and further instrumental development, NOTES can be one option for human intestinal surgery.
Abdominal Cavity ; Anal Canal ; Animals ; Cecum ; Chimera ; Dogs ; Endoscopes ; Humans ; Intention ; Models, Animal ; Natural Orifice Endoscopic Surgery ; Needles ; Peritoneal Cavity ; Pneumoperitoneum ; Punctures ; Rectum ; Surgical Instruments ; Umbilicus ; Vagina ; Viscera

Diffuse refractory vascular spasms associated with coronary bypass artery grafting (CABG) are rare but devastating. A 42-year-old male patient with a past history of stent insertion was referred for the surgical treatment of a recurrent left main coronary artery disease. A hemodynamic derangement developed during graft harvesting, necessitating a hurried initiation of cardiopulmonary bypass (CPB). Although CABG was carried out as planned, the patient could not be weaned from the bypass. An emergency coronary angiography demonstrated a diffuse spasm of both native coronary arteries and grafts. CPB was switched to the femorofemoral extracorporeal membrane oxygenator (ECMO). Although he managed to recover from heart failure, his discharge was delayed due to the ischemic injury of the lower limb secondary to cannulation for ECMO. We reviewed the case and literature, placing emphasis on the predisposing factors and appropriate management.
Adult ; Arteries ; Cardiopulmonary Bypass ; Catheterization ; Causality ; Coronary Angiography ; Coronary Artery Bypass ; Coronary Artery Disease ; Coronary Vasospasm ; Coronary Vessels ; Emergencies ; Extracorporeal Membrane Oxygenation ; Heart Failure ; Hemodynamics ; Humans ; Lower Extremity ; Male ; Oxygenators, Membrane ; Spasm* ; Stents ; Transplants*

Coronary stent dislodgement is a rare complication of percutaneous coronary intervention. We report a case of stent dislodgement in the ascending thoracic aorta. The stent was mechanically distorted in the left circumflex artery (LCX) while being delivered to the proximal LCX lesion. The balloon catheter was withdrawn, but the stent with the guide wire was remained in the ascending thoracic aorta. The stent was unable to be retrieved into the guide catheter, as it was distorted. A goose neck snare was used successfully to catch the stent in the ascending thoracic aorta and retrieved the stent externally via the arterial sheath.
Angioplasty, Balloon, Coronary/*adverse effects/*instrumentation ; *Aorta, Thoracic/radiography ; Cardiac Catheterization/*adverse effects/*instrumentation ; Coronary Angiography ; Device Removal/*instrumentation ; Foreign Bodies/etiology/radiography/*therapy ; Humans ; Male ; Middle Aged ; Radiography, Interventional ; *Stents ; Treatment Outcome

Familial benign hypocalciuric hypercalcemia (FBHH) is an autosomal dominant trait with high penetrance, clinically manifestating a relatively benign, lifelong, persistent hypercalcemia and hypocalciuria without hypercalcemic related complications. The calcium-sensing receptor (CaSR) plays an important role in the regulation of PTH secretion and calcium metabolism. Here we present a family with FBHH of an autosomal dominant inheritance. A heterozygous mutation of E297K (GAG -> AAG, exon 4) of CaSR gene was found in 3 family members. To our knowledge, it is the first confirmed case of FBHH with CaSR gene mutation in Korea.
Sequence Analysis, DNA ; Receptors, Calcium-Sensing/*genetics ; Pedigree ; Parathyroid Hormone/analogs & derivatives/genetics/metabolism ; *Mutation ; Metabolism, Inborn Errors/*genetics ; Male ; Korea ; Hypercalcemia/*genetics ; Humans ; Heterozygote ; Genes, Dominant ; Female ; Family Health ; Exons ; DNA Restriction Enzymes/metabolism ; DNA/metabolism ; Adult

Endovascular aneurysm repair (EVAR) has been recommended as an alternative to open aneurysm repair. The risk of severe perioperative complications is lower than that in open surgical repair; however, late complications are more likely. After EVAR, regular yearly surveillance by duplex ultrasonography or computed tomography is recommended. We report the case of a 67-year-old man with a severely kinked left iliac branch of the stent graft 10 years after EVAR. He had not undergone regular follow-up during the last 4 years. We realigned the endograft kink by percutaneous transluminal angioplasty.
Aged ; Aneurysm ; Angioplasty ; Aortic Aneurysm, Abdominal* ; Blood Vessel Prosthesis ; Endovascular Procedures ; Extremities* ; Follow-Up Studies ; Humans ; Transplants* ; Ultrasonography

Venomous snakes are estimated to inflict 400,000 bites annually, resulting in approximately 40,000 deaths. There are nearly 3,500 known species of snakes worldwide, and three species exist in Korea. Venom contains toxins that effect the cardiovascular system, the kidneys, the respiratory system and the muscles. There are many modalities in treating snake bites, but most of all, neutralization of the venom is the most important. however, many doctors in Korea hesitate in using antivenom. The reason is that there are no specific antivenoms against Korean venous snakes. In this case, a 2-year-old female child with a snake bite vistied our hospital Korea via a local clinic. Severe systemic symptoms and local symptoms, including compartment syndrome, were observed. When we tried antivenom, the result was satisfactory.
Agkistrodon* ; Antivenins ; Cardiovascular System ; Child ; Child, Preschool ; Compartment Syndromes ; Female ; Humans ; Kidney ; Korea ; Muscles ; Respiratory System ; Snake Bites* ; Snakes* ; Venoms

We investigated whether the presence of J wave on the surface electrocardiography (sECG) could be a potential risk factor for ventricular fibrillation (VF) during acute myocardial infarction (AMI). We performed a retrospective study of 317 patients diagnosed with AMI in a single center from 2009 to 2012. Among the enrolled 296 patients, 22 (13.5%) patients were selected as a VF group. The J wave on the sECG was defined as a J point elevation manifested through QRS notching or slurring at least 1 mm above the baseline in at least two leads. We found that the incidence of J wave on the sECG was significantly higher in the VF group. We also confirmed that several conventional risk factors of VF were significantly related to VF during AMI; time delays from the onset of chest pain, blood concentrations of creatine phosphokinase and incidence of ST-segment elevation. Multiple logistic regression analysis demonstrated that the presence of J wave and the presence of a ST-segment elevation were independent predictors of VF during AMI. This study demonstrated that the presence of J wave on the sECG is significantly related to VF during AMI.
Arrhythmias, Cardiac/*diagnosis ; Creatine Kinase/blood ; *Electrocardiography ; Female ; Heart Conduction System/*abnormalities ; Humans ; Male ; Middle Aged ; Myocardial Infarction/*diagnosis/pathology ; Retrospective Studies ; Risk Factors ; Ventricular Fibrillation/*diagnosis/pathology/physiopathology