Tuberculosis of the esophagus is rare. We experienced four patients with esophageal tuberculosis proven by esophagoscopic biopsy or surgical specimens. Case 1 was a patient with primary esophageal tabereulosis, case 2 was a patient with teberculous esophagobronchial fistula and case 3,4 were patients with esoyhageal perforation due to tuberculous traetion diverticulum of the esophagus. The clinical, radiological and esapbagoscopic findings may be nonspecific in diagnosis of esophageal tuberculosis. Therefore early diagnosis should be rested on a high index of suapieion and a cautious attention.
Biopsy ; Diagnosis ; Diverticulum ; Early Diagnosis ; Esophagus* ; Fistula ; Humans ; Tuberculosis

OBJECTIVE: The purpose of this study is to evaluate the effect of functional electrical stimulation (FES) on hemiplegic shoulder subluxation in post-acute stroke patients. METHOD: Forty-four patients who had shoulder subluxation as a consequence of their first stroke were included and randomly assigned to either a control group (22 subjects) or a study group (22 subjects). Patients in both groups received physiotherapy and used an arm sling. The study group received, FES therapy to shoulder muscles (supraspinatus and posterior deltoid) for 30 minutes, five days a week for 6 weeks. The effect of FES therapy was evaluated by assessment of the severity of subluxation using radiologic measurements before and after treatment. RESULTS: 1) The severity of subluxation was significantly increased after 6 weeks (p<0.05) in the control group. In the study group, it was reduced but the difference was not statistically significant (p>0.05). 2) In the group of patients with early treatment (onset duration, less than 6 months), the control group showed a significant increase in subluxation (p<0.05), but the study group showed significantly reduced (p<0.05) shoulder subluxation after treatment period. 3) In the group of patients with mild shoulder subluxation before treatment (less than 1 finger breadth), the control group showed a significant increase in subluxation (p<0.05), but the study group showed significantly reduced (p<0.05) shoulder subluxation after treatment period. CONCLUSION: The FES therapy is effective in preventing and reducing the severity of hemiplegic shoulder subluxation in post-acute stroke patients, especially if duration since stroke onset was less than six months and the severity of subluxation before treatment was mild.
Arm ; Electric Stimulation* ; Fingers ; Humans ; Muscles ; Shoulder* ; Stroke

Cystic dilatation of bile duct, so called choledochal cysts are a well documented abnormalities. Although choledochal cyst is a relatively rare disease, the number of reports have been increasing especially in tht Orient. It may be easily overlooked by the conventional diagnostic methods, such as upper gastrointestinal series, intravenous cholangiography and abdominal ultrasonogrsphy. Recent advances on diagnostic methods, such as endoscopic retrograde cholangiopancreatography and percutaneous transhepatic cholangiography had been helpful in demonstrating choledochal cysts. 29 patients with choledochal cysts who had been admitted in Hanyang Universty Hospital between September l981 and August 1991 were reviewed and the clinical endoseopic and rediographic findings were discussed comparing with that from foreign literatures. (continue...)
Bile Ducts ; Cholangiography ; Cholangiopancreatography, Endoscopic Retrograde ; Choledochal Cyst* ; Dilatation ; Humans ; Rare Diseases

Today, the duodenal tuberculosis is a very rare disease. Final diagnosis of duodenal tuberculosis is difficult due to inconsistent symptoms and nonspecific duodenal lesions. We found 2 cases of duodenal tuberculosis by gastrascopy. In gastroscopic findings, there were undetermined ulcers and irregular nodular mucosal changes.
Diagnosis ; Rare Diseases ; Tuberculosis* ; Ulcer

PURPOSE: Surgical hemorrhoidectomy has a reputation for being a painful procedure. Many surgical methods have been devised for reducing posthemorrhoidectomy pain. Nevertheless, the result are unsatisfactory. Stapled hemorrhoidectomy is performed without leaving painful perianal wounds. The aim of this study was to assess any benefits, compared among three hemorrhoidectomy methods. METHODS: A total of 150 consecutive patients with 3rd and 4th degree of prolapsed hemorrhoids underwent hemorrhoidectomy with stapler group (n=50) or hemorrhoidectomy with ultrasonic dissector group (n=50) or Milligan's hemorrhoidectomy using by diathermy (n=50) (by same surgeon between January and September 2001). We evaluated the difference among three techniques in operative time, postoperative pain, and patient satisfaction (using visual analogue scale). RESULTS: Mean operative time for hemorrhoidectomy with ultrasonic dissector was 19 minute; for stapler group, it was 18 minute; for Milligan's group, it was 23.6 minute (P<0.05). There was significant difference in operative time between stapler and Milligan's group. There were significant difference in pain measurement reported on immediate (5.8 for stapler, 7.2 for ultrasonic dissector, and 9.2 for Milligan's group, P<0.01), day 1 (4.3, 5.5, and 6.8, P<0.01), day 2 (3.7, 4.7, and 6, P<0.01), day 3 (3.0, 3.6, and 4.6, P<0.01), day 4 (3.1, 3.5, and 4.6, P<0.01), day 5 (2.5, 3.4, and 4.6, P<0.01), day 6 (2.0, 3.2, and 4.3, P<0.01), day 7 (1.8, 3, and 4.2, P<0.01), and defecation (4.0, 7.0, and 8.9, P<0.01). The mean analgesic (piroxicam 20 mg) requirement was 0.3 times for stapler, 1.9 for Ultrasonic dissector, and 3.1 for Milligan's group (P<0.01). Mean hospital stay was 1.6 days for stapler, 1.7 for ultrasonic dissector, 2.8 for Milligan's group (P<0.01). Patient satisfaction on day 7 was 8.2 for stapler, 6.2 for ultrasonic dissector, and 5.2 for Milligan's group (P<0.01). There was no difference in catheterization for urinary retention. It is probably due to spinal anesthesia. CONCLUSION: The study demonstrates significantly reduced postoperative pain and shorter hospital day after stapled hemorrhoidectomy compared among three groups. This resulted in an earlier return to working activities for stapled technique.
Anesthesia, Spinal ; Catheterization ; Catheters ; Defecation ; Diathermy ; Hemorrhoidectomy* ; Hemorrhoids ; Humans ; Length of Stay ; Operative Time ; Pain Measurement ; Pain, Postoperative ; Patient Satisfaction ; Return to Work ; Ultrasonics* ; Urinary Retention ; Wounds and Injuries

PURPOSE: Helicobacter pylori infection is thought to be correlated with iron-deficiency anemia (IDA) at puberty. The H. pylori feoB gene, a high-affinity ferrous iron transporter, plays a central role in iron acquisition. This study aims to analyze the H. pylori feoB status according to the presence of antral gastritis with or without IDA. METHODS: Fourteen H. pylori-positive patients aged from 10~18 years were categorized into subgroups based on the presence or absence of IDA. Eight patients had IDA, and the other six showed normal hematological findings. Genomic DNA was isolated from cultured H. pylori. Five sets of primers were used for PCR amplification of the feoB gene. The feoB region, 1.93 kb, was generated by linking of the PCR products and sequenced. The feoB gene sequences of H. pylori J99 and 26695 were used to compare with the clinical strains. Sequence comparisons of the feoB regions between the IDA (+) and (-) groups were performed. RESULTS: Sequence analysis of the complete coding region of the feoB revealed 16 sites of polymorphism. Among these, 3 polymorphisms-Glu/Thr254Ala, Ile263Val, and Lys511Gln - were indigenous to Korean strains. Although statistically significant differences appear in 4 sites between IDA (+) and (-), the number of specimens are too low to assess the real differences. CONCLUSION: The 4 polymorphisms in the feoB gene seem to be related with IDA, but it is unclear yet because of small number of study strains. Further studies are required to prove the correlation of IDA and H. pylori infection.
Adolescent ; Anemia, Iron-Deficiency* ; Clinical Coding ; DNA ; Gastritis ; Genes, vif ; Helicobacter pylori* ; Helicobacter* ; Humans ; Iron ; Korea* ; Polymerase Chain Reaction ; Puberty ; Sequence Analysis

PURPOSE: Colorectal cancers occurring in young people are usually found in advanced stage and have worse prognosis. The aim of this study was to investigate the clinical characteristics of young patients with colorectal cancer and survival rate of patients with colorectal cancer younger than 40 years. METHODS: The total of 534 patients with colorectal cancer underwent surgeries between March 1997 and February 2003. 487 patients were 40 or older than 40 years (control group) and the remaining 47 patients were younger than 40 years (study group). We compared age, sex, curability, tumor location, stage, histological type between the two groups. The survival rate by stages and overall survival rate were retrospectively analyzed. RESULTS: No significant difference was shown in the comparison of the distribution by stage and histologic grade at the time of diagnosis. There were more female in the study group (P=0.005). The three-year and five-year overall survival rates were 79.3% and 74.0% in study group, and 68.2% and 60.2% in control group (P>0.05). The three-year and five-year survival rates according to stage were not significantly different between the two groups. CONCLUSION: In the comparison of patients with colorectal cancer younger than 40 years old and 40 or older than 40 years old, no significant difference was shown in clinical characteristics and survival rate except sex distribution.
Adult ; Colorectal Neoplasms* ; Diagnosis ; Female ; Humans ; Prognosis ; Retrospective Studies ; Sex Distribution ; Survival Rate*

BACKGROUNDS/AIMS: Gallbladder carcinoma is usually associated with an unfavorable prognosis, and the clinical outcome has not improved much. This study was conducted to evaluate outcomes with gallbladder carcinoma according to the type of surgery performed, and the prognostic factors for survival. METHODS: One hundred and six patients with gallbladder carcinoma, who underwent surgery for the purpose of curative resection between January 1999 and June 2012 were reviewed retrospectively. RESULTS: Out of 106 patients, curative resection was achieved in 75 (70.8%). The cumulative 1-, 2- and 5-year survival rates of the gallbladder carcinoma patients were 93.4%, 80.9% and 63.0%, respectively. Radical resections, including extended cholecystectomy, were more beneficial for long term survival of patients. The 5-year survival rate in patients who underwent curative resection (56.9%) was significantly higher than in those who underwent palliative resection (0%, p=0.000). Multivariate analysis revealed that curative resection, preoperative CA19-9, T-stage, N-stage and differentiation of histology were independently significant prognostic factors. CONCLUSIONS: Curative resection and early detection of patients with gallbladder carcinoma were the most important factors for long term survival. Radical resection improves survival for patients with localized gallbladder carcinoma and can help to access exact prognosis and treatments.
Cholecystectomy ; Gallbladder* ; Humans ; Multivariate Analysis ; Prognosis ; Retrospective Studies ; Survival Rate

Doxifluridine is a pyrimidine derivative and is activated to 5-fluorouracil by pyrimidine phosphorylase. Multiple acral hyperpigmented macules have been reported in patients treated with systemic 5-fluorouracil or some of its prodrugs. However, there have been no reports of this adverse event being induced by doxifluridine. Herein we present a 42-year-old woman with multiple pigmented lesions on the palm and sole after chemotherapy with oral doxifluridine.
Adult ; Female ; Floxuridine ; Fluorouracil ; Humans ; Hyperpigmentation ; Immunosuppressive Agents ; Prodrugs ; Pyrimidines

BACKGROUND AND OBJECTIVES: Syncope is defined as a sudden temporary loss of consciousness associated with a loss of postural tone with spontaneous recovery. It is a common clinical problem with complex and heterogeneous etiologies, but vasovagal syncope is the main cause of unexplained syncope. Bradycardia and hypotension by transient dysfunction of cardiac autonomic nervous system have been cited as the main pathophysiology of the vasovagal syncope. Therefore, we studied whether analysis of heart rate variability (HRV) by 24-hour ambulatory ECG monitoring would reflect autonomic imbalance between cardiac sympathetic and vagal efferent activity in the patients of vasovagal syncope. MATERIALS AND METHOD: 45 patients (male=2, female=3, mean age=2.214 years) with syncope were enrolled, and divided into 2 subgroups according to the results of head-up tilt test: head-up tilt test positive (group S1) and negative (group S0). A sex-matched control group consisted of 9 healthy volunteers (male=, female=, mean age=16 years, Group C). The 24-hour ambulatory ECG monitoring was performed in all groups, and R-R intervals were analyzed by time- and frequency-domain methods. The time-domain measurements of HRV were mean NN(mean of all coupling intervals between normal beat), ASDNN(mean of the standard deviations of all normal R-R intervals for 5-minute segments of the entire recording), SDNN(standard deviation of all normal R-R intervals over 24 hours), SDANN(standard deviation of average R-R intervals in all 5 minutes segments of the entire recording), rMSSD(square root of the mean squared differences of successive R-R interval) and pNN50(percent of differences between adjacent normal R-R intervals more than 50ms during 24 hours), and frequency-domain measurements were low frequency (LF), high frequency (HF) components and LF/HF ratio. RESULTS: The LF/HF ratio was significantly higher in syncope patients with positive results of head-up tilt test and syncope patients with negative results than in control (p<0.05). The LF, HF, mean NN, ASDNN, SDNN, SDANN, rMSSD, and pNN50 were not significantly different among these three groups. CONCLUSION: These results suggest that the cardiac autonomic nervous system in patients with vasovagal syncope has sympathetic-activated balanced without changes of total power of both sympathetic and parasympathetic components.
Autonomic Nervous System ; Bradycardia ; Electrocardiography ; Healthy Volunteers ; Heart Rate* ; Heart* ; Humans ; Hypotension ; Syncope ; Syncope, Vasovagal* ; Unconsciousness