No abstract available.
Adult* ; Extracorporeal Membrane Oxygenation* ; Humans ; Liver Transplantation* ; Liver* ; Pulmonary Embolism*

As gastroduodenoscopy performed more frequently, case reports of human echinostomiasis are increasing in Korea. A Korean woman presented at a local clinic with complaints of abdominal pain and discomfort that had persisted for 2 weeks. Under gastroduodenoscopy, two motile flukes were found attached on the duodenal bulb, and retrieved with endoscopic forceps. She had history of eating raw frog meat. The two flukes were identified as Echinostoma hortense by egg morphology, 27 collar spines with 4 end-group spines, and surface ultrastructural characters. This report may prove frogs to be a source of human echinostome infections.
Animals ; Duodenal Diseases/*parasitology ; Duodenum/*parasitology ; Echinostoma/*isolation & purification ; Echinostomiasis/*diagnosis ; Endoscopy ; Female ; Humans ; Korea ; Middle Aged

This dealt with the 23 cases of giant cell tumor of femur and tibia who were treated with curettage and cementation of the lesion, over 14 year period. Cement by virtue of it's heat of polymerization may “sterilize” the wall upto 3-5mm in depth. Authors adoped cement treatment as an effective adjuvant after intra-lesional surgery(curettage). Curettage was indicated in all stage I lesions; most stage 2 and some stage 3 lesions, provided the residual bone stock were sufficient to make it oncologically and mechanically effective. The follow-up period ranged from 3 to 14 years(oaverage 8 years and 6 months). The sites of the lesions were proximal tibia in 8, dital femur in 13, proximal femur in one, and distal tibia in one. Among these cases, 3(13.0%) cases(two grade 1 and one grade 2) of stage II(To: active), and 2(8.7%) of stage III(grade 2) (Tl or T2: aggressive). Utmost attention was paid to nulify or to reduce the local seeding of the tumor cell during aggressive curettage, which was followed by electrical cautery of the cavitey wall, and lastly by the cavity obliteration with bone cement. None of the cases had lung metastasis. Only in a stage III GCT case(4.3%) of local recurrence after curettage and bone and artificial bone graft, recurettage and cementation brought the successful outcome. Through this study, it was reconfirmed that with correct indications the use of cement as a local adjuvant in conjuction with curettage was effective method in treating GCT without any side effects.
Cautery ; Cementation ; Curettage ; Femur ; Follow-Up Studies ; Giant Cell Tumors ; Hot Temperature ; Lung ; Methods ; Neoplasm Metastasis ; Polymerization ; Polymers ; Recurrence ; Tibia ; Transplants ; Virtues

Sleeve type fracture of the patella in children is an extremely rare injury. Its avulsed fragment is so small that the diagnosis may be missed by radiogram and patella slta is complicated. A 14 year-old boy having the sleeve type fracture of the patella with patella alta was treated by open reduction with s screw fixation at St. Vincent Hospital in December 1985 and was followed up over two years. The final clinical result was good.
Child ; Diagnosis ; Humans ; Male ; Patella

Lobular capillary hemangioma (LCH) in the nasal cavity, previously known as pyogenic granuloma, is an extremely rare benign vascular tumor in infants. LCH is a rapidly growing lesion that has a bleeding tendency due to its excessive vascularity. The authors experienced a case of LCH of the nasal cavity in a 2-month-old infant that was totally resected via the endoscopic approach after preoperative embolization. Therefore, we report this case with a brief review of the literature.
Embolization, Therapeutic ; Granuloma, Pyogenic* ; Hemangioma ; Hemorrhage ; Humans ; Infant* ; Nasal Cavity ; Nasal Surgical Procedures

A number of genetic and environmental factors influence athletic performance. Cardiovascular fitness is an important factor of athletic success, and ACE gene is a good candidate for regulating cardiac and vascular function. Because younger subjects have less chance of being exposed to environmental factors than older ones, genetic factors have a relatively greater influence on younger subjects. The aim of this study was to investigate the distribution of I/D polymorphism in the ACE gene between Korean young controls and athletes. By association study, there were no significant differences in genotype and allele distributions between two groups, respectively (P> 0.05). When stratified by sporting disciplines, the significant difference in distribution was not also detected in our study (P> 0.05). These results do not support the hypothesis that the I/D polymorphism in the ACE gene is associated with endurance performance in Korean young subjects.
Alleles ; Athletes* ; Athletic Performance ; Genotype ; Humans ; Sports

BACKGROUND: It is generally accepted that most colorectal cancers develop from adenomas, so the detection and removal of them can reduce the incidence of colorectal cancers. Sigmoidoscopy is the effective tool for detecting and removing adenomatous polyps in the rectosigmoid region, but its major limitation is that sigmoidoscopy alone can not detect considerable portion of colorectal adenomas. METHODS: From October, 1996 to August, 1997, we performed 2017 sigmoidoscopies and 1683 colonoscopies. We analysed the anatomical distribution of adenomas and compared the detection rate of adenomas between two groups. In 32 cases, adenomas detected by sigmoidoscopy were followed by colonoscopy in less than 2 months. RESULTS: We found 125 cases of adenomas in 2017 sigmoidoscopies and 281 cases of adenomas in 1683 colonoscopies. In 281 cases of adenomas found by colonoscopy, 151 cases had rectosigmoid adenomas only and 25 cases had rectosigmoid and proximal adenomas, 105 cases had proximal adenomas only. The detection rate of adenomas by sigmoidoscopy was significantly lower than that by colonoscopy in the rectosigmoid region(6.1% vs. 10.5%, p=0.002). In 32 cases of adenomas found by sigmoidoscopy that were followed by colonoscopy, 7 cases of proximal adenomas and 6 cases of additional rectosigmoid adenomas were detected. CONCLUSION: Sigmoidoscopy cannot detect adenomas in the proximal colon beyond the sigmoid, it also can miss a significant portion of adenomas in the rectosigmoid.
Adenoma* ; Adenomatous Polyps ; Colon ; Colon, Sigmoid ; Colonoscopy ; Colorectal Neoplasms ; Incidence ; Mass Screening* ; Sigmoidoscopy*

BACKGROUND/AIMS: The caudal anesthesia for anal surgery is simple and effective. Also, it is relatively safe because there is no headache or other neurologic complications. But, during the operation under caudal anesthesia, the unwanted symptoms such as lower abdominal pain or hypotensive symptoms were experienced in some patients. These unwanted symptoms may occur due to anal and lower rectal dilatation. The precise mechanism is unknown. But we speculated that some sensory nerve endings in rectal submucosa may be involved in this mechanism. So, we think that it is possible to prevent or reduce these symptoms if we block these sensory nerve endings effectively with local anesthetics. Therefore, the aim of this study is to see whether the locally injected lidocaine can reduce or prevent the unwanted symptoms during anal surgery under caudal anesthesia. METHODS: There were 100 consecutive patients in this study who had hemorrhoidectomy with Jack-knife position under caudal anesthesia at our clinic. We divided evenly these 100 patients into two groups, injection and control groups(in each group, 50 patients were included.). In injection-group, We injected 10 cc(100 mg) of 1% lidocaine solution cir cumferentially into the lower rectal submucosa at the beginning of the operation. In control-group, we did not inject lidocaine solution initially, but the lidocaine injection was done during the operation in the same manner in the injection-group if the severe unwanted symptoms occurred. We used Parks-type retractor to dilate the anus and recorded the patient,s complaints. RESULTS: In injection-group, male to female ratio was 33:17, mean age was 42.1 years(20~69) and mean operation time was 38.3 minutes(15~80). In control-group, male to female ratio was 25:25, mean age was 43.7 years(17~65) and mean oeration time was 38.5 minutes(15~80). Lower abdominal pain was present in 11 patients(22%) among injection-group and in 37 patients(74%) among control-group(p=0.000). Hypotensive symptoms such as nausea, vomiting, sweating and dizziness were present in 1 patient(2%) among injection-group and in 8 patients(16%) among control-group(p=0.014). We injected lidocaine solution into lower rectal submucosa during the operation in 18 patients with severe symptoms among control-group. The effect of the injected lidocaine solution in 18 control patients was good in 13(72%) and fair in 5(28%). With regard to factors influencing the occurrence of symptoms, there was a tendency of higher occurrence in male, the younger-aged and the longer-operation groups. CONCLUSION: The lower rectal submucosal lidocaine injection reduced the unwanted symptoms such as lower abdominal pain and hypotensive symptoms during the anal surgery under the caudal anesthesia.
Abdominal Pain ; Anal Canal ; Anesthesia, Caudal* ; Anesthetics, Local ; Dilatation ; Dizziness ; Female ; Headache ; Hemorrhoidectomy* ; Humans ; Lidocaine* ; Male ; Nausea ; Sensory Receptor Cells ; Sweat ; Sweating ; Vomiting

Dermatofibrosarcoma protuberans is a rare cutaneous soft tissue neoplasm with the potential for intermediate malignancy, and is characterized by local invasion and recurrence. It can occur at almost any site, but usually arises in the trunk and extremities. Dermatofibrosarcoma protuberans mimicking a primary breast lesion has not previously been reported in Korea. We report on the case of a 28-year-old female patient with dermatofibrosarcoma protuberans on one of her breasts, which is a very unusual site.
Adult ; Breast* ; Dermatofibrosarcoma* ; Extremities ; Female ; Humans ; Korea ; Recurrence ; Soft Tissue Neoplasms

Seventy four consecutive cementless Tricon-M total knee replacement were followed for two to eight years (average three and half years) at the Department of Orthopedics Kangnam St. Mary's Hospital Catholic University Medical College. Using the Hospital for Sepcial Surgery rating system we found that 86.6 percent of the knee were graded excellent or good, 8 percent fair and 5.4 percent poor. In four cases of complication, two patients had gram negative infection postoperatively and one had one stage revision using gentamycine mixed cement and the other who had delayed infection one year after surgery had arthroscopic irrigation and synovectomy. Other two complications were patella lateral sublugation but the realignment operation had been refused. In radiologic examination there were no radiolucenct loosening sign in any patella or femoral component but tibial radiolucency was seen in only three patients. Thirty four (46%) out of 74, cases showed tibial component subsidency (average 2.2mm) during the first one year follow up period but no further progression was seen in later follow up period. No correlation.between radiolucency or subsidence and knee scores was seen. Cementless fixation of all components in total knee replacement, including the tibia and patella, was highly successful and can be achieved without stress relief of the distal femur.
Arthroplasty, Replacement, Knee ; Femur ; Follow-Up Studies ; Gentamicins ; Humans ; Knee ; Orthopedics ; Patella ; Tibia